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-rw-r--r--pkgs/development/python-modules/3to2/default.nix2
-rw-r--r--pkgs/development/python-modules/APScheduler/default.nix4
-rw-r--r--pkgs/development/python-modules/Babel/default.nix2
-rw-r--r--pkgs/development/python-modules/Cython/default.nix2
-rw-r--r--pkgs/development/python-modules/Fabric/default.nix2
-rw-r--r--pkgs/development/python-modules/FormEncode/default.nix2
-rw-r--r--pkgs/development/python-modules/GeoIP/default.nix2
-rw-r--r--pkgs/development/python-modules/GitPython/default.nix2
-rw-r--r--pkgs/development/python-modules/JPype1/default.nix2
-rw-r--r--pkgs/development/python-modules/JayDeBeApi/default.nix2
-rw-r--r--pkgs/development/python-modules/Logbook/default.nix2
-rw-r--r--pkgs/development/python-modules/Mako/default.nix2
-rw-r--r--pkgs/development/python-modules/Markups/default.nix2
-rw-r--r--pkgs/development/python-modules/MechanicalSoup/default.nix2
-rw-r--r--pkgs/development/python-modules/Nikola/default.nix2
-rw-r--r--pkgs/development/python-modules/Pmw/default.nix2
-rw-r--r--pkgs/development/python-modules/PyLD/default.nix2
-rw-r--r--pkgs/development/python-modules/Pygments/default.nix2
-rw-r--r--pkgs/development/python-modules/Rtree/default.nix2
-rw-r--r--pkgs/development/python-modules/Theano/default.nix2
-rw-r--r--pkgs/development/python-modules/TurboCheetah/default.nix4
-rw-r--r--pkgs/development/python-modules/WSME/default.nix2
-rw-r--r--pkgs/development/python-modules/Wand/default.nix2
-rw-r--r--pkgs/development/python-modules/WazeRouteCalculator/default.nix2
-rw-r--r--pkgs/development/python-modules/XlsxWriter/default.nix2
-rw-r--r--pkgs/development/python-modules/aafigure/default.nix2
-rw-r--r--pkgs/development/python-modules/accupy/default.nix2
-rw-r--r--pkgs/development/python-modules/acme-tiny/default.nix2
-rw-r--r--pkgs/development/python-modules/actdiag/default.nix4
-rw-r--r--pkgs/development/python-modules/adal/default.nix2
-rw-r--r--pkgs/development/python-modules/adb-homeassistant/default.nix2
-rw-r--r--pkgs/development/python-modules/addic7ed-cli/default.nix2
-rw-r--r--pkgs/development/python-modules/aenum/default.nix2
-rw-r--r--pkgs/development/python-modules/affine/default.nix2
-rw-r--r--pkgs/development/python-modules/affinity/default.nix2
-rw-r--r--pkgs/development/python-modules/agate-dbf/default.nix2
-rw-r--r--pkgs/development/python-modules/agate-excel/default.nix2
-rw-r--r--pkgs/development/python-modules/agate-sql/default.nix2
-rw-r--r--pkgs/development/python-modules/agate/default.nix2
-rw-r--r--pkgs/development/python-modules/aioamqp/default.nix2
-rw-r--r--pkgs/development/python-modules/aiocontextvars/default.nix2
-rw-r--r--pkgs/development/python-modules/aiodns/default.nix2
-rw-r--r--pkgs/development/python-modules/aiofiles/default.nix2
-rw-r--r--pkgs/development/python-modules/aioftp/default.nix2
-rw-r--r--pkgs/development/python-modules/aioh2/default.nix2
-rw-r--r--pkgs/development/python-modules/aiohttp-jinja2/default.nix2
-rw-r--r--pkgs/development/python-modules/aiohttp-remotes/default.nix4
-rw-r--r--pkgs/development/python-modules/aiohttp-swagger/default.nix2
-rw-r--r--pkgs/development/python-modules/aiohttp/default.nix2
-rw-r--r--pkgs/development/python-modules/aiohue/default.nix2
-rw-r--r--pkgs/development/python-modules/aioimaplib/default.nix2
-rw-r--r--pkgs/development/python-modules/aiokafka/default.nix2
-rw-r--r--pkgs/development/python-modules/aiolifx-effects/default.nix2
-rw-r--r--pkgs/development/python-modules/aiolifx/default.nix2
-rw-r--r--pkgs/development/python-modules/aiomysql/default.nix2
-rw-r--r--pkgs/development/python-modules/aioprocessing/default.nix2
-rw-r--r--pkgs/development/python-modules/aioredis/default.nix2
-rw-r--r--pkgs/development/python-modules/aioresponses/default.nix2
-rw-r--r--pkgs/development/python-modules/aiorpcx/default.nix2
-rw-r--r--pkgs/development/python-modules/aiorun/default.nix2
-rw-r--r--pkgs/development/python-modules/aiosmtpd/default.nix2
-rw-r--r--pkgs/development/python-modules/aiosqlite/default.nix2
-rw-r--r--pkgs/development/python-modules/aiounifi/default.nix2
-rw-r--r--pkgs/development/python-modules/aiounittest/default.nix2
-rw-r--r--pkgs/development/python-modules/aiozeroconf/default.nix2
-rw-r--r--pkgs/development/python-modules/alabaster/default.nix2
-rw-r--r--pkgs/development/python-modules/alembic/default.nix2
-rw-r--r--pkgs/development/python-modules/alerta-server/default.nix2
-rw-r--r--pkgs/development/python-modules/alerta/default.nix2
-rw-r--r--pkgs/development/python-modules/algebraic-data-types/default.nix2
-rw-r--r--pkgs/development/python-modules/allpairspy/default.nix2
-rw-r--r--pkgs/development/python-modules/alot/default.nix2
-rw-r--r--pkgs/development/python-modules/amazon_kclpy/default.nix2
-rw-r--r--pkgs/development/python-modules/amqp/default.nix2
-rw-r--r--pkgs/development/python-modules/amqplib/default.nix2
-rw-r--r--pkgs/development/python-modules/androguard/default.nix2
-rw-r--r--pkgs/development/python-modules/annexremote/default.nix2
-rw-r--r--pkgs/development/python-modules/annoy/default.nix2
-rw-r--r--pkgs/development/python-modules/ansi2html/default.nix2
-rw-r--r--pkgs/development/python-modules/ansible-kernel/default.nix2
-rw-r--r--pkgs/development/python-modules/ansible-runner/default.nix2
-rw-r--r--pkgs/development/python-modules/ansible/default.nix2
-rw-r--r--pkgs/development/python-modules/ansicolor/default.nix2
-rw-r--r--pkgs/development/python-modules/ansicolors/default.nix2
-rw-r--r--pkgs/development/python-modules/ansiconv/default.nix2
-rw-r--r--pkgs/development/python-modules/ansiwrap/default.nix2
-rw-r--r--pkgs/development/python-modules/anyjson/default.nix2
-rw-r--r--pkgs/development/python-modules/anytree/default.nix2
-rw-r--r--pkgs/development/python-modules/apache-airflow/default.nix4
-rw-r--r--pkgs/development/python-modules/apispec/default.nix2
-rw-r--r--pkgs/development/python-modules/aplpy/default.nix2
-rw-r--r--pkgs/development/python-modules/appdirs/default.nix2
-rw-r--r--pkgs/development/python-modules/applicationinsights/default.nix2
-rw-r--r--pkgs/development/python-modules/appnope/default.nix4
-rw-r--r--pkgs/development/python-modules/approvaltests/default.nix2
-rw-r--r--pkgs/development/python-modules/apsw/default.nix2
-rw-r--r--pkgs/development/python-modules/arelle/default.nix2
-rw-r--r--pkgs/development/python-modules/argh/default.nix2
-rw-r--r--pkgs/development/python-modules/argon2_cffi/default.nix2
-rw-r--r--pkgs/development/python-modules/args/default.nix2
-rw-r--r--pkgs/development/python-modules/arxiv2bib/default.nix2
-rw-r--r--pkgs/development/python-modules/asana/default.nix2
-rw-r--r--pkgs/development/python-modules/asciimatics/default.nix2
-rw-r--r--pkgs/development/python-modules/asciitree/default.nix2
-rw-r--r--pkgs/development/python-modules/ase/3.17.nix2
-rw-r--r--pkgs/development/python-modules/asn1crypto/default.nix4
-rw-r--r--pkgs/development/python-modules/aspy.yaml/default.nix2
-rw-r--r--pkgs/development/python-modules/astor/default.nix2
-rw-r--r--pkgs/development/python-modules/astral/default.nix2
-rw-r--r--pkgs/development/python-modules/astroid/1.6.nix2
-rw-r--r--pkgs/development/python-modules/astroid/default.nix2
-rw-r--r--pkgs/development/python-modules/astropy-healpix/default.nix2
-rw-r--r--pkgs/development/python-modules/astropy-helpers/default.nix2
-rw-r--r--pkgs/development/python-modules/astropy/default.nix2
-rw-r--r--pkgs/development/python-modules/asttokens/default.nix2
-rw-r--r--pkgs/development/python-modules/astunparse/default.nix2
-rw-r--r--pkgs/development/python-modules/async_generator/default.nix2
-rw-r--r--pkgs/development/python-modules/async_timeout/default.nix2
-rw-r--r--pkgs/development/python-modules/asyncpg/default.nix2
-rw-r--r--pkgs/development/python-modules/asyncssh/default.nix2
-rw-r--r--pkgs/development/python-modules/asynctest/default.nix2
-rw-r--r--pkgs/development/python-modules/atom/default.nix2
-rw-r--r--pkgs/development/python-modules/atomiclong/default.nix2
-rw-r--r--pkgs/development/python-modules/atomicwrites/default.nix2
-rw-r--r--pkgs/development/python-modules/atomman/default.nix2
-rw-r--r--pkgs/development/python-modules/atpublic/default.nix2
-rw-r--r--pkgs/development/python-modules/atsim_potentials/default.nix2
-rw-r--r--pkgs/development/python-modules/attrdict/default.nix2
-rw-r--r--pkgs/development/python-modules/attrs/default.nix2
-rw-r--r--pkgs/development/python-modules/audio-metadata/default.nix2
-rw-r--r--pkgs/development/python-modules/augeas/default.nix2
-rw-r--r--pkgs/development/python-modules/authheaders/default.nix2
-rw-r--r--pkgs/development/python-modules/authres/default.nix2
-rw-r--r--pkgs/development/python-modules/autograd/default.nix2
-rw-r--r--pkgs/development/python-modules/autologging/default.nix2
-rw-r--r--pkgs/development/python-modules/automat/default.nix2
-rw-r--r--pkgs/development/python-modules/autopep8/default.nix2
-rw-r--r--pkgs/development/python-modules/av/default.nix2
-rw-r--r--pkgs/development/python-modules/avro-python3/default.nix2
-rw-r--r--pkgs/development/python-modules/avro/default.nix2
-rw-r--r--pkgs/development/python-modules/avro3k/default.nix2
-rw-r--r--pkgs/development/python-modules/awkward/default.nix2
-rw-r--r--pkgs/development/python-modules/aws-lambda-builders/default.nix2
-rw-r--r--pkgs/development/python-modules/aws-sam-translator/default.nix2
-rw-r--r--pkgs/development/python-modules/aws-xray-sdk/default.nix4
-rw-r--r--pkgs/development/python-modules/babelfish/default.nix2
-rw-r--r--pkgs/development/python-modules/backcall/default.nix4
-rw-r--r--pkgs/development/python-modules/backports-shutil-which/default.nix2
-rw-r--r--pkgs/development/python-modules/backports_abc/default.nix4
-rw-r--r--pkgs/development/python-modules/backports_csv/default.nix2
-rw-r--r--pkgs/development/python-modules/backports_functools_lru_cache/default.nix2
-rw-r--r--pkgs/development/python-modules/backports_lzma/default.nix2
-rw-r--r--pkgs/development/python-modules/backports_os/default.nix2
-rw-r--r--pkgs/development/python-modules/backports_shutil_get_terminal_size/default.nix2
-rw-r--r--pkgs/development/python-modules/backports_ssl_match_hostname/default.nix2
-rw-r--r--pkgs/development/python-modules/backports_tempfile/default.nix4
-rw-r--r--pkgs/development/python-modules/backports_unittest-mock/default.nix2
-rw-r--r--pkgs/development/python-modules/bap/default.nix2
-rw-r--r--pkgs/development/python-modules/base58/default.nix2
-rw-r--r--pkgs/development/python-modules/baselines/default.nix2
-rw-r--r--pkgs/development/python-modules/bashlex/default.nix2
-rw-r--r--pkgs/development/python-modules/basiciw/default.nix2
-rw-r--r--pkgs/development/python-modules/batinfo/default.nix2
-rw-r--r--pkgs/development/python-modules/bayespy/default.nix2
-rw-r--r--pkgs/development/python-modules/bcrypt/default.nix2
-rw-r--r--pkgs/development/python-modules/beancount/default.nix2
-rw-r--r--pkgs/development/python-modules/beanstalkc/default.nix2
-rw-r--r--pkgs/development/python-modules/beautifulsoup4/default.nix2
-rw-r--r--pkgs/development/python-modules/bedup/default.nix2
-rw-r--r--pkgs/development/python-modules/behave/default.nix4
-rw-r--r--pkgs/development/python-modules/betamax-matchers/default.nix2
-rw-r--r--pkgs/development/python-modules/betamax-serializers/default.nix2
-rw-r--r--pkgs/development/python-modules/betamax/default.nix2
-rw-r--r--pkgs/development/python-modules/bibtexparser/default.nix2
-rw-r--r--pkgs/development/python-modules/bidict/default.nix2
-rw-r--r--pkgs/development/python-modules/billiard/default.nix2
-rw-r--r--pkgs/development/python-modules/binaryornot/default.nix2
-rw-r--r--pkgs/development/python-modules/biopython/default.nix2
-rw-r--r--pkgs/development/python-modules/bitarray/default.nix2
-rw-r--r--pkgs/development/python-modules/bitbucket-api/default.nix2
-rw-r--r--pkgs/development/python-modules/bitbucket-cli/default.nix2
-rw-r--r--pkgs/development/python-modules/bitcoin-price-api/default.nix2
-rw-r--r--pkgs/development/python-modules/bitmath/default.nix2
-rw-r--r--pkgs/development/python-modules/bitstruct/default.nix2
-rw-r--r--pkgs/development/python-modules/bjoern/default.nix2
-rw-r--r--pkgs/development/python-modules/bkcharts/default.nix2
-rw-r--r--pkgs/development/python-modules/black/default.nix2
-rw-r--r--pkgs/development/python-modules/blaze/default.nix4
-rw-r--r--pkgs/development/python-modules/bleach/default.nix4
-rw-r--r--pkgs/development/python-modules/blessed/default.nix6
-rw-r--r--pkgs/development/python-modules/blessings/default.nix2
-rw-r--r--pkgs/development/python-modules/blinker/default.nix2
-rw-r--r--pkgs/development/python-modules/blinkstick/default.nix6
-rw-r--r--pkgs/development/python-modules/blis/default.nix2
-rw-r--r--pkgs/development/python-modules/blist/default.nix2
-rw-r--r--pkgs/development/python-modules/blivet/default.nix2
-rw-r--r--pkgs/development/python-modules/block-io/default.nix2
-rw-r--r--pkgs/development/python-modules/blockdiag/default.nix2
-rw-r--r--pkgs/development/python-modules/bokeh/default.nix2
-rw-r--r--pkgs/development/python-modules/boto/default.nix2
-rw-r--r--pkgs/development/python-modules/boto3/default.nix2
-rw-r--r--pkgs/development/python-modules/botocore/default.nix2
-rw-r--r--pkgs/development/python-modules/bottle/default.nix2
-rw-r--r--pkgs/development/python-modules/box2d/default.nix2
-rw-r--r--pkgs/development/python-modules/branca/default.nix2
-rw-r--r--pkgs/development/python-modules/broadlink/default.nix2
-rw-r--r--pkgs/development/python-modules/brotli/default.nix2
-rw-r--r--pkgs/development/python-modules/browser-cookie3/default.nix2
-rw-r--r--pkgs/development/python-modules/browsermob-proxy/default.nix2
-rw-r--r--pkgs/development/python-modules/bsddb3/default.nix2
-rw-r--r--pkgs/development/python-modules/bt-proximity/default.nix2
-rw-r--r--pkgs/development/python-modules/btrees/default.nix2
-rw-r--r--pkgs/development/python-modules/bugwarrior/default.nix2
-rw-r--r--pkgs/development/python-modules/bugzilla/default.nix2
-rw-r--r--pkgs/development/python-modules/bumps/default.nix2
-rw-r--r--pkgs/development/python-modules/cachecontrol/default.nix2
-rw-r--r--pkgs/development/python-modules/cached-property/default.nix2
-rw-r--r--pkgs/development/python-modules/cachy/default.nix2
-rw-r--r--pkgs/development/python-modules/cairocffi/generic.nix2
-rw-r--r--pkgs/development/python-modules/cairosvg/1_x.nix2
-rw-r--r--pkgs/development/python-modules/cairosvg/default.nix2
-rw-r--r--pkgs/development/python-modules/caldavclientlibrary-asynk/default.nix2
-rw-r--r--pkgs/development/python-modules/can/default.nix2
-rw-r--r--pkgs/development/python-modules/canmatrix/default.nix2
-rw-r--r--pkgs/development/python-modules/canonicaljson/default.nix2
-rw-r--r--pkgs/development/python-modules/canopen/default.nix2
-rw-r--r--pkgs/development/python-modules/capturer/default.nix2
-rw-r--r--pkgs/development/python-modules/carrot/default.nix2
-rw-r--r--pkgs/development/python-modules/cartopy/default.nix2
-rw-r--r--pkgs/development/python-modules/casbin/default.nix2
-rw-r--r--pkgs/development/python-modules/case/default.nix2
-rw-r--r--pkgs/development/python-modules/cbor/default.nix2
-rw-r--r--pkgs/development/python-modules/cccolutils/default.nix2
-rw-r--r--pkgs/development/python-modules/cddb/default.nix2
-rw-r--r--pkgs/development/python-modules/cdecimal/default.nix2
-rw-r--r--pkgs/development/python-modules/celery/default.nix2
-rw-r--r--pkgs/development/python-modules/cement/default.nix2
-rw-r--r--pkgs/development/python-modules/cerberus/default.nix2
-rw-r--r--pkgs/development/python-modules/certifi/default.nix2
-rw-r--r--pkgs/development/python-modules/certipy/default.nix2
-rw-r--r--pkgs/development/python-modules/cffi/default.nix2
-rw-r--r--pkgs/development/python-modules/cfgv/default.nix2
-rw-r--r--pkgs/development/python-modules/cfn-lint/default.nix2
-rw-r--r--pkgs/development/python-modules/cgen/default.nix2
-rw-r--r--pkgs/development/python-modules/chainer/default.nix2
-rw-r--r--pkgs/development/python-modules/chainmap/default.nix2
-rw-r--r--pkgs/development/python-modules/chameleon/default.nix2
-rw-r--r--pkgs/development/python-modules/channels-redis/default.nix2
-rw-r--r--pkgs/development/python-modules/channels/default.nix2
-rw-r--r--pkgs/development/python-modules/characteristic/default.nix2
-rw-r--r--pkgs/development/python-modules/chardet/default.nix2
-rw-r--r--pkgs/development/python-modules/check-manifest/default.nix2
-rw-r--r--pkgs/development/python-modules/cheetah/default.nix4
-rw-r--r--pkgs/development/python-modules/cheroot/default.nix2
-rw-r--r--pkgs/development/python-modules/cherrypy/17.nix2
-rw-r--r--pkgs/development/python-modules/cherrypy/default.nix2
-rw-r--r--pkgs/development/python-modules/chevron/default.nix2
-rw-r--r--pkgs/development/python-modules/cjson/default.nix2
-rw-r--r--pkgs/development/python-modules/cleo/default.nix2
-rw-r--r--pkgs/development/python-modules/clf/default.nix2
-rw-r--r--pkgs/development/python-modules/cli-helpers/default.nix2
-rw-r--r--pkgs/development/python-modules/cliapp/default.nix2
-rw-r--r--pkgs/development/python-modules/click-completion/default.nix2
-rw-r--r--pkgs/development/python-modules/click-default-group/default.nix2
-rw-r--r--pkgs/development/python-modules/click-didyoumean/default.nix2
-rw-r--r--pkgs/development/python-modules/click-log/default.nix2
-rw-r--r--pkgs/development/python-modules/click-plugins/default.nix2
-rw-r--r--pkgs/development/python-modules/click-repl/default.nix2
-rw-r--r--pkgs/development/python-modules/click-threading/default.nix4
-rw-r--r--pkgs/development/python-modules/click/default.nix2
-rw-r--r--pkgs/development/python-modules/clickclick/default.nix2
-rw-r--r--pkgs/development/python-modules/clifford/default.nix2
-rw-r--r--pkgs/development/python-modules/cligj/default.nix2
-rw-r--r--pkgs/development/python-modules/clikit/default.nix2
-rw-r--r--pkgs/development/python-modules/clint/default.nix2
-rw-r--r--pkgs/development/python-modules/cloudpickle/default.nix2
-rw-r--r--pkgs/development/python-modules/clustershell/default.nix2
-rw-r--r--pkgs/development/python-modules/cma/default.nix2
-rw-r--r--pkgs/development/python-modules/cmarkgfm/default.nix2
-rw-r--r--pkgs/development/python-modules/cmdline/default.nix2
-rw-r--r--pkgs/development/python-modules/cmdtest/default.nix2
-rw-r--r--pkgs/development/python-modules/codecov/default.nix2
-rw-r--r--pkgs/development/python-modules/cogapp/default.nix2
-rw-r--r--pkgs/development/python-modules/coinmarketcap/default.nix2
-rw-r--r--pkgs/development/python-modules/colander/default.nix2
-rw-r--r--pkgs/development/python-modules/colanderalchemy/default.nix2
-rw-r--r--pkgs/development/python-modules/colorama/default.nix2
-rw-r--r--pkgs/development/python-modules/colorcet/default.nix2
-rw-r--r--pkgs/development/python-modules/colorclass/default.nix2
-rw-r--r--pkgs/development/python-modules/colored/default.nix2
-rw-r--r--pkgs/development/python-modules/coloredlogs/default.nix2
-rw-r--r--pkgs/development/python-modules/colorlover/default.nix2
-rw-r--r--pkgs/development/python-modules/colour/default.nix2
-rw-r--r--pkgs/development/python-modules/commonmark/default.nix2
-rw-r--r--pkgs/development/python-modules/compiledb/default.nix2
-rw-r--r--pkgs/development/python-modules/conda/default.nix4
-rw-r--r--pkgs/development/python-modules/configargparse/default.nix2
-rw-r--r--pkgs/development/python-modules/configobj/default.nix2
-rw-r--r--pkgs/development/python-modules/configparser/default.nix2
-rw-r--r--pkgs/development/python-modules/configshell/default.nix2
-rw-r--r--pkgs/development/python-modules/confluent-kafka/default.nix2
-rw-r--r--pkgs/development/python-modules/connexion/default.nix2
-rw-r--r--pkgs/development/python-modules/constantly/default.nix2
-rw-r--r--pkgs/development/python-modules/construct/default.nix2
-rw-r--r--pkgs/development/python-modules/consul/default.nix2
-rw-r--r--pkgs/development/python-modules/contextlib2/default.nix2
-rw-r--r--pkgs/development/python-modules/contextvars/default.nix2
-rw-r--r--pkgs/development/python-modules/cookiecutter/default.nix2
-rw-r--r--pkgs/development/python-modules/cookies/default.nix2
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2113 files changed, 2210 insertions, 2210 deletions
diff --git a/pkgs/development/python-modules/3to2/default.nix b/pkgs/development/python-modules/3to2/default.nix
index 123cf3f4741ac..ff64a6d1a4730 100644
--- a/pkgs/development/python-modules/3to2/default.nix
+++ b/pkgs/development/python-modules/3to2/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://bitbucket.org/amentajo/lib3to2;
+    homepage = "https://bitbucket.org/amentajo/lib3to2";
     description = "Refactors valid 3.x syntax into valid 2.x syntax, if a syntactical conversion is possible";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ mt-caret ];
diff --git a/pkgs/development/python-modules/APScheduler/default.nix b/pkgs/development/python-modules/APScheduler/default.nix
index 1f2a89c5e0c68..21b8d509646da 100644
--- a/pkgs/development/python-modules/APScheduler/default.nix
+++ b/pkgs/development/python-modules/APScheduler/default.nix
@@ -58,7 +58,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python library that lets you schedule your Python code to be executed";
-    homepage = https://pypi.python.org/pypi/APScheduler/;
+    homepage = "https://pypi.python.org/pypi/APScheduler/";
     license = licenses.mit;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/Babel/default.nix b/pkgs/development/python-modules/Babel/default.nix
index d700a07b275fa..1074d2eef48c8 100644
--- a/pkgs/development/python-modules/Babel/default.nix
+++ b/pkgs/development/python-modules/Babel/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
   doCheck = !stdenv.isDarwin;
 
   meta = with lib; {
-    homepage = http://babel.edgewall.org;
+    homepage = "http://babel.edgewall.org";
     description = "A collection of tools for internationalizing Python applications";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/Cython/default.nix b/pkgs/development/python-modules/Cython/default.nix
index aff4e0b62b3cc..2d987abb3e484 100644
--- a/pkgs/development/python-modules/Cython/default.nix
+++ b/pkgs/development/python-modules/Cython/default.nix
@@ -68,7 +68,7 @@ in buildPythonPackage rec {
 
   meta = {
     description = "An optimising static compiler for both the Python programming language and the extended Cython programming language";
-    homepage = https://cython.org;
+    homepage = "https://cython.org";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/Fabric/default.nix b/pkgs/development/python-modules/Fabric/default.nix
index b0c81a62e337b..c6fb898e07050 100644
--- a/pkgs/development/python-modules/Fabric/default.nix
+++ b/pkgs/development/python-modules/Fabric/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pythonic remote execution";
-    homepage    = https://www.fabfile.org/;
+    homepage    = "https://www.fabfile.org/";
     license     = licenses.bsd2;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/FormEncode/default.nix b/pkgs/development/python-modules/FormEncode/default.nix
index 72086a3487f34..f79e76b52c412 100644
--- a/pkgs/development/python-modules/FormEncode/default.nix
+++ b/pkgs/development/python-modules/FormEncode/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "FormEncode validates and converts nested structures";
-    homepage = http://formencode.org;
+    homepage = "http://formencode.org";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/GeoIP/default.nix b/pkgs/development/python-modules/GeoIP/default.nix
index 550fa1da3edf7..0e4b66fe962f9 100644
--- a/pkgs/development/python-modules/GeoIP/default.nix
+++ b/pkgs/development/python-modules/GeoIP/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "MaxMind GeoIP Legacy Database - Python API";
-    homepage = https://www.maxmind.com/;
+    homepage = "https://www.maxmind.com/";
     maintainers = with lib.maintainers; [ jluttine ];
     license = lib.licenses.lgpl21Plus;
   };
diff --git a/pkgs/development/python-modules/GitPython/default.nix b/pkgs/development/python-modules/GitPython/default.nix
index 0487b20458117..b15b5ebf3441c 100644
--- a/pkgs/development/python-modules/GitPython/default.nix
+++ b/pkgs/development/python-modules/GitPython/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   meta = {
     description = "Python Git Library";
     maintainers = [ ];
-    homepage = https://github.com/gitpython-developers/GitPython;
+    homepage = "https://github.com/gitpython-developers/GitPython";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/JPype1/default.nix b/pkgs/development/python-modules/JPype1/default.nix
index 22093f0258a99..ef034b0f627bc 100644
--- a/pkgs/development/python-modules/JPype1/default.nix
+++ b/pkgs/development/python-modules/JPype1/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/originell/jpype/;
+    homepage = "https://github.com/originell/jpype/";
     license = licenses.asl20;
     description = "A Python to Java bridge";
   };
diff --git a/pkgs/development/python-modules/JayDeBeApi/default.nix b/pkgs/development/python-modules/JayDeBeApi/default.nix
index dd1cc819ad661..738419e8c5c84 100644
--- a/pkgs/development/python-modules/JayDeBeApi/default.nix
+++ b/pkgs/development/python-modules/JayDeBeApi/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
-    homepage = https://github.com/baztian/jaydebeapi;
+    homepage = "https://github.com/baztian/jaydebeapi";
     license = licenses.lgpl2;
     description = "Use JDBC database drivers from Python 2/3 or Jython with a DB-API";
   };
diff --git a/pkgs/development/python-modules/Logbook/default.nix b/pkgs/development/python-modules/Logbook/default.nix
index 97befe7190ac0..fa05a7a6dffac 100644
--- a/pkgs/development/python-modules/Logbook/default.nix
+++ b/pkgs/development/python-modules/Logbook/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   __darwinAllowLocalNetworking = true;
 
   meta = {
-    homepage = https://pythonhosted.org/Logbook/;
+    homepage = "https://pythonhosted.org/Logbook/";
     description = "A logging replacement for Python";
     license = lib.licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/Mako/default.nix b/pkgs/development/python-modules/Mako/default.nix
index c712030820495..8d22094526da8 100644
--- a/pkgs/development/python-modules/Mako/default.nix
+++ b/pkgs/development/python-modules/Mako/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Super-fast templating language";
-    homepage = http://www.makotemplates.org;
+    homepage = "http://www.makotemplates.org";
     license = lib.licenses.mit;
     platforms = lib.platforms.unix;
     maintainers = with lib.maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/Markups/default.nix b/pkgs/development/python-modules/Markups/default.nix
index 6fe41e404192e..eb802989a5c23 100644
--- a/pkgs/development/python-modules/Markups/default.nix
+++ b/pkgs/development/python-modules/Markups/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A wrapper around various text markup languages.";
-    homepage = https://github.com/retext-project/pymarkups;
+    homepage = "https://github.com/retext-project/pymarkups";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ klntsky ];
   };
diff --git a/pkgs/development/python-modules/MechanicalSoup/default.nix b/pkgs/development/python-modules/MechanicalSoup/default.nix
index 7882685df4c0f..07330ebbca9d4 100644
--- a/pkgs/development/python-modules/MechanicalSoup/default.nix
+++ b/pkgs/development/python-modules/MechanicalSoup/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python library for automating interaction with websites";
-    homepage = https://github.com/hickford/MechanicalSoup;
+    homepage = "https://github.com/hickford/MechanicalSoup";
     license = licenses.mit;
     maintainers = [ maintainers.jgillich ];
   };
diff --git a/pkgs/development/python-modules/Nikola/default.nix b/pkgs/development/python-modules/Nikola/default.nix
index d36a47c331cd1..d3b6fa58750e7 100644
--- a/pkgs/development/python-modules/Nikola/default.nix
+++ b/pkgs/development/python-modules/Nikola/default.nix
@@ -68,7 +68,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://getnikola.com/;
+    homepage = "https://getnikola.com/";
     description = "A modular, fast, simple, static website and blog generator";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ jluttine ];
diff --git a/pkgs/development/python-modules/Pmw/default.nix b/pkgs/development/python-modules/Pmw/default.nix
index a666cad1fc6db..9dfb8de3b2c67 100644
--- a/pkgs/development/python-modules/Pmw/default.nix
+++ b/pkgs/development/python-modules/Pmw/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A toolkit for building high-level compound widgets in Python using the Tkinter module";
-    homepage = http://pmw.sourceforge.net/;
+    homepage = "http://pmw.sourceforge.net/";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ mounium ];
   };
diff --git a/pkgs/development/python-modules/PyLD/default.nix b/pkgs/development/python-modules/PyLD/default.nix
index df8738ce24704..1c7bc2ff93fb6 100644
--- a/pkgs/development/python-modules/PyLD/default.nix
+++ b/pkgs/development/python-modules/PyLD/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python implementation of the JSON-LD API";
-    homepage = https://github.com/digitalbazaar/pyld;
+    homepage = "https://github.com/digitalbazaar/pyld";
     license = licenses.bsd3;
     maintainers = with maintainers; [ apeschar ];
   };
diff --git a/pkgs/development/python-modules/Pygments/default.nix b/pkgs/development/python-modules/Pygments/default.nix
index ca9181fc068e1..a0c40550c9a90 100644
--- a/pkgs/development/python-modules/Pygments/default.nix
+++ b/pkgs/development/python-modules/Pygments/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://pygments.org/;
+    homepage = "https://pygments.org/";
     description = "A generic syntax highlighter";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ ];
diff --git a/pkgs/development/python-modules/Rtree/default.nix b/pkgs/development/python-modules/Rtree/default.nix
index 22f54d08e5c5c..9adfbb67e62dc 100644
--- a/pkgs/development/python-modules/Rtree/default.nix
+++ b/pkgs/development/python-modules/Rtree/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "R-Tree spatial index for Python GIS";
-    homepage = https://toblerity.org/rtree/;
+    homepage = "https://toblerity.org/rtree/";
     license = licenses.lgpl21;
     maintainers = with maintainers; [ bgamari ];
   };
diff --git a/pkgs/development/python-modules/Theano/default.nix b/pkgs/development/python-modules/Theano/default.nix
index 67600a6e5fd87..88aee76fe5bc2 100644
--- a/pkgs/development/python-modules/Theano/default.nix
+++ b/pkgs/development/python-modules/Theano/default.nix
@@ -82,7 +82,7 @@ in buildPythonPackage rec {
   propagatedBuildInputs = [ numpy numpy.blas scipy six libgpuarray_ ];
 
   meta = with stdenv.lib; {
-    homepage = http://deeplearning.net/software/theano/;
+    homepage = "http://deeplearning.net/software/theano/";
     description = "A Python library for large-scale array computation";
     license = licenses.bsd3;
     maintainers = with maintainers; [ maintainers.bcdarwin ];
diff --git a/pkgs/development/python-modules/TurboCheetah/default.nix b/pkgs/development/python-modules/TurboCheetah/default.nix
index 45c42a7b43f94..717b2b5f27801 100644
--- a/pkgs/development/python-modules/TurboCheetah/default.nix
+++ b/pkgs/development/python-modules/TurboCheetah/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "TurboGears plugin to support use of Cheetah templates";
-    homepage = http://docs.turbogears.org/TurboCheetah;
+    homepage = "http://docs.turbogears.org/TurboCheetah";
     license = lib.licenses.mit;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/WSME/default.nix b/pkgs/development/python-modules/WSME/default.nix
index adad205129277..ac04861b41d7f 100644
--- a/pkgs/development/python-modules/WSME/default.nix
+++ b/pkgs/development/python-modules/WSME/default.nix
@@ -43,7 +43,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Simplify the writing of REST APIs, and extend them with additional protocols";
-    homepage = http://git.openstack.org/cgit/openstack/wsme;
+    homepage = "http://git.openstack.org/cgit/openstack/wsme";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/Wand/default.nix b/pkgs/development/python-modules/Wand/default.nix
index 7c8387e48fcd5..872cda33b5921 100644
--- a/pkgs/development/python-modules/Wand/default.nix
+++ b/pkgs/development/python-modules/Wand/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Ctypes-based simple MagickWand API binding for Python";
-    homepage = http://wand-py.org/;
+    homepage = "http://wand-py.org/";
     license = [ licenses.mit ];
     maintainers = with maintainers; [ infinisil ];
   };
diff --git a/pkgs/development/python-modules/WazeRouteCalculator/default.nix b/pkgs/development/python-modules/WazeRouteCalculator/default.nix
index 34757f0e29cbd..02519e9dc66b4 100644
--- a/pkgs/development/python-modules/WazeRouteCalculator/default.nix
+++ b/pkgs/development/python-modules/WazeRouteCalculator/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Calculate actual route time and distance with Waze API";
-    homepage = https://github.com/kovacsbalu/WazeRouteCalculator;
+    homepage = "https://github.com/kovacsbalu/WazeRouteCalculator";
     license = licenses.gpl3;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/XlsxWriter/default.nix b/pkgs/development/python-modules/XlsxWriter/default.nix
index d5c24c018b638..e2828b1860dec 100644
--- a/pkgs/development/python-modules/XlsxWriter/default.nix
+++ b/pkgs/development/python-modules/XlsxWriter/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python module for creating Excel XLSX files";
-    homepage = https://xlsxwriter.readthedocs.io/;
+    homepage = "https://xlsxwriter.readthedocs.io/";
     maintainers = with lib.maintainers; [ jluttine ];
     license = lib.licenses.bsd2;
   };
diff --git a/pkgs/development/python-modules/aafigure/default.nix b/pkgs/development/python-modules/aafigure/default.nix
index d75511f8d4cf2..ed07a60e0a892 100644
--- a/pkgs/development/python-modules/aafigure/default.nix
+++ b/pkgs/development/python-modules/aafigure/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "ASCII art to image converter";
-    homepage = https://launchpad.net/aafigure/;
+    homepage = "https://launchpad.net/aafigure/";
     license = licenses.bsd2;
     maintainers = with maintainers; [ bjornfor ];
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/accupy/default.nix b/pkgs/development/python-modules/accupy/default.nix
index 07c2bcfeb5e8a..07805c470c363 100644
--- a/pkgs/development/python-modules/accupy/default.nix
+++ b/pkgs/development/python-modules/accupy/default.nix
@@ -55,7 +55,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Accurate sums and dot products for Python";
-    homepage = https://github.com/nschloe/accupy;
+    homepage = "https://github.com/nschloe/accupy";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/acme-tiny/default.nix b/pkgs/development/python-modules/acme-tiny/default.nix
index 51b4b15cd1837..b9bc11a34c721 100644
--- a/pkgs/development/python-modules/acme-tiny/default.nix
+++ b/pkgs/development/python-modules/acme-tiny/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A tiny script to issue and renew TLS certs from Let's Encrypt";
-    homepage = https://github.com/diafygi/acme-tiny;
+    homepage = "https://github.com/diafygi/acme-tiny";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/actdiag/default.nix b/pkgs/development/python-modules/actdiag/default.nix
index 34d4c2a37a70c..00a08b3e7a82f 100644
--- a/pkgs/development/python-modules/actdiag/default.nix
+++ b/pkgs/development/python-modules/actdiag/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   patches = fetchpatch {
     name = "drop_test_pep8.py.patch";
-    url = https://bitbucket.org/blockdiag/actdiag/commits/c1f2ed5947a1e93291f5860e4e30cee098bd635d/raw;
+    url = "https://bitbucket.org/blockdiag/actdiag/commits/c1f2ed5947a1e93291f5860e4e30cee098bd635d/raw";
     sha256 = "1zxzwb0fvwlc8xgs45fx65341sjhb3h6l2p6rdj6i127vg1hsxb4";
   };
 
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Generate activity-diagram image from spec-text file (similar to Graphviz)";
-    homepage = http://blockdiag.com/;
+    homepage = "http://blockdiag.com/";
     license = licenses.asl20;
     platforms = platforms.unix;
     maintainers = with maintainers; [ bjornfor ];
diff --git a/pkgs/development/python-modules/adal/default.nix b/pkgs/development/python-modules/adal/default.nix
index a2e4d015b2a0c..4b8bd8149344e 100644
--- a/pkgs/development/python-modules/adal/default.nix
+++ b/pkgs/development/python-modules/adal/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library to make it easy for python application to authenticate to Azure Active Directory (AAD) in order to access AAD protected web resources";
-    homepage = https://github.com/AzureAD/azure-activedirectory-library-for-python;
+    homepage = "https://github.com/AzureAD/azure-activedirectory-library-for-python";
     license = licenses.mit;
     maintainers = with maintainers; [ phreedom ];
   };
diff --git a/pkgs/development/python-modules/adb-homeassistant/default.nix b/pkgs/development/python-modules/adb-homeassistant/default.nix
index 4e37d18a9f3ae..ff49aec1fbbc3 100644
--- a/pkgs/development/python-modules/adb-homeassistant/default.nix
+++ b/pkgs/development/python-modules/adb-homeassistant/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage {
 
   meta = with lib; {
     description = "A pure python implementation of the Android ADB and Fastboot protocols";
-    homepage = https://github.com/JeffLIrion/python-adb/tree/adb-homeassistant;
+    homepage = "https://github.com/JeffLIrion/python-adb/tree/adb-homeassistant";
     license = licenses.asl20;
     maintainers = [ maintainers.makefu ];
   };
diff --git a/pkgs/development/python-modules/addic7ed-cli/default.nix b/pkgs/development/python-modules/addic7ed-cli/default.nix
index b87a084fd8c2a..bdf6aab3dbfc5 100644
--- a/pkgs/development/python-modules/addic7ed-cli/default.nix
+++ b/pkgs/development/python-modules/addic7ed-cli/default.nix
@@ -16,7 +16,7 @@ python3Packages.buildPythonApplication rec {
 
   meta = with lib; {
     description = "A commandline access to addic7ed subtitles";
-    homepage = https://github.com/BenoitZugmeyer/addic7ed-cli;
+    homepage = "https://github.com/BenoitZugmeyer/addic7ed-cli";
     license = licenses.mit;
     maintainers = with maintainers; [ aethelz ];
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/aenum/default.nix b/pkgs/development/python-modules/aenum/default.nix
index d64bd672ca06e..f688c39485338 100644
--- a/pkgs/development/python-modules/aenum/default.nix
+++ b/pkgs/development/python-modules/aenum/default.nix
@@ -27,6 +27,6 @@ buildPythonPackage rec {
     description = "Advanced Enumerations (compatible with Python's stdlib Enum), NamedTuples, and NamedConstants";
     maintainers = with stdenv.lib.maintainers; [ vrthra ];
     license = with stdenv.lib.licenses; [ bsd3 ];
-    homepage = https://bitbucket.org/stoneleaf/aenum;
+    homepage = "https://bitbucket.org/stoneleaf/aenum";
   };
 }
diff --git a/pkgs/development/python-modules/affine/default.nix b/pkgs/development/python-modules/affine/default.nix
index ba137ed5178b0..89062cde4d977 100644
--- a/pkgs/development/python-modules/affine/default.nix
+++ b/pkgs/development/python-modules/affine/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Matrices describing affine transformation of the plane";
     license = licenses.bsd3;
-    homepage = https://github.com/sgillies/affine;
+    homepage = "https://github.com/sgillies/affine";
     maintainers = with maintainers; [ mredaelli ];
   };
 
diff --git a/pkgs/development/python-modules/affinity/default.nix b/pkgs/development/python-modules/affinity/default.nix
index 4eaaf56b441f5..c6eb9543024bc 100644
--- a/pkgs/development/python-modules/affinity/default.nix
+++ b/pkgs/development/python-modules/affinity/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "control processor affinity on windows and linux";
-    homepage    = http://cheeseshop.python.org/pypi/affinity;
+    homepage    = "http://cheeseshop.python.org/pypi/affinity";
     license     = with lib.licenses; [ psfl ];
   };
 }
diff --git a/pkgs/development/python-modules/agate-dbf/default.nix b/pkgs/development/python-modules/agate-dbf/default.nix
index f070dcb258e8e..bfb5300a82b1c 100644
--- a/pkgs/development/python-modules/agate-dbf/default.nix
+++ b/pkgs/development/python-modules/agate-dbf/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
     meta = with stdenv.lib; {
       description = "Adds read support for dbf files to agate";
-      homepage    = https://github.com/wireservice/agate-dbf;
+      homepage    = "https://github.com/wireservice/agate-dbf";
       license     = with licenses; [ mit ];
       maintainers = with maintainers; [ vrthra ];
     };
diff --git a/pkgs/development/python-modules/agate-excel/default.nix b/pkgs/development/python-modules/agate-excel/default.nix
index ced0ff28090d1..af98bbded8c4d 100644
--- a/pkgs/development/python-modules/agate-excel/default.nix
+++ b/pkgs/development/python-modules/agate-excel/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Adds read support for excel files to agate";
-    homepage    = https://github.com/wireservice/agate-excel;
+    homepage    = "https://github.com/wireservice/agate-excel";
     license     = licenses.mit;
     maintainers = with maintainers; [ vrthra ];
   };
diff --git a/pkgs/development/python-modules/agate-sql/default.nix b/pkgs/development/python-modules/agate-sql/default.nix
index 82da607b3ef03..a458f78f2624f 100644
--- a/pkgs/development/python-modules/agate-sql/default.nix
+++ b/pkgs/development/python-modules/agate-sql/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
     meta = with stdenv.lib; {
       description = "Adds SQL read/write support to agate.";
-      homepage    = https://github.com/wireservice/agate-sql;
+      homepage    = "https://github.com/wireservice/agate-sql";
       license     = with licenses; [ mit ];
       maintainers = with maintainers; [ vrthra ];
     };
diff --git a/pkgs/development/python-modules/agate/default.nix b/pkgs/development/python-modules/agate/default.nix
index b0992141faa06..a2b622dd21166 100644
--- a/pkgs/development/python-modules/agate/default.nix
+++ b/pkgs/development/python-modules/agate/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python data analysis library that is optimized for humans instead of machines";
-    homepage    = https://github.com/wireservice/agate;
+    homepage    = "https://github.com/wireservice/agate";
     license     = with licenses; [ mit ];
     maintainers = with maintainers; [ vrthra ];
   };
diff --git a/pkgs/development/python-modules/aioamqp/default.nix b/pkgs/development/python-modules/aioamqp/default.nix
index 8db4722054349..5be5b6a1dd08b 100644
--- a/pkgs/development/python-modules/aioamqp/default.nix
+++ b/pkgs/development/python-modules/aioamqp/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/polyconseil/aioamqp;
+    homepage = "https://github.com/polyconseil/aioamqp";
     description = "AMQP implementation using asyncio";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/aiocontextvars/default.nix b/pkgs/development/python-modules/aiocontextvars/default.nix
index 38fdf14164eb9..728f2b5fa61ad 100644
--- a/pkgs/development/python-modules/aiocontextvars/default.nix
+++ b/pkgs/development/python-modules/aiocontextvars/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Asyncio support for PEP-567 contextvars backport";
-    homepage = https://github.com/fantix/aiocontextvars;
+    homepage = "https://github.com/fantix/aiocontextvars";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/aiodns/default.nix b/pkgs/development/python-modules/aiodns/default.nix
index a8287df10f62e..694f92577cbb4 100644
--- a/pkgs/development/python-modules/aiodns/default.nix
+++ b/pkgs/development/python-modules/aiodns/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/saghul/aiodns;
+    homepage = "https://github.com/saghul/aiodns";
     license = licenses.mit;
     description = "Simple DNS resolver for asyncio";
   };
diff --git a/pkgs/development/python-modules/aiofiles/default.nix b/pkgs/development/python-modules/aiofiles/default.nix
index 4728d819f05ad..917e3914c10d4 100644
--- a/pkgs/development/python-modules/aiofiles/default.nix
+++ b/pkgs/development/python-modules/aiofiles/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "File support for asyncio";
-    homepage = https://github.com/Tinche/aiofiles;
+    homepage = "https://github.com/Tinche/aiofiles";
     license = with lib.licenses; [ asl20 ];
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/aioftp/default.nix b/pkgs/development/python-modules/aioftp/default.nix
index 1d2b32a73b9e0..91dbdc05a9e46 100644
--- a/pkgs/development/python-modules/aioftp/default.nix
+++ b/pkgs/development/python-modules/aioftp/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Ftp client/server for asyncio";
-    homepage = https://github.com/aio-libs/aioftp;
+    homepage = "https://github.com/aio-libs/aioftp";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/aioh2/default.nix b/pkgs/development/python-modules/aioh2/default.nix
index fdeb5fb0082e3..6af4c4230b0e2 100644
--- a/pkgs/development/python-modules/aioh2/default.nix
+++ b/pkgs/development/python-modules/aioh2/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false; # https://github.com/decentfox/aioh2/issues/17
 
   meta = with lib; {
-    homepage = https://github.com/decentfox/aioh2;
+    homepage = "https://github.com/decentfox/aioh2";
     description = "HTTP/2 implementation with hyper-h2 on Python 3 asyncio";
     license = licenses.bsd3;
     maintainers = [ maintainers.qyliss ];
diff --git a/pkgs/development/python-modules/aiohttp-jinja2/default.nix b/pkgs/development/python-modules/aiohttp-jinja2/default.nix
index 58f62b9b0f3f2..24804464faeb9 100644
--- a/pkgs/development/python-modules/aiohttp-jinja2/default.nix
+++ b/pkgs/development/python-modules/aiohttp-jinja2/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Jinja2 support for aiohttp";
-    homepage = https://github.com/aio-libs/aiohttp_jinja2;
+    homepage = "https://github.com/aio-libs/aiohttp_jinja2";
     license = licenses.asl20;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/aiohttp-remotes/default.nix b/pkgs/development/python-modules/aiohttp-remotes/default.nix
index 51120d07121c0..861dbb9bf0712 100644
--- a/pkgs/development/python-modules/aiohttp-remotes/default.nix
+++ b/pkgs/development/python-modules/aiohttp-remotes/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   patches = [
     (fetchpatch {
-      url = https://github.com/aio-libs/aiohttp-remotes/commit/188772abcea038c31dae7d607e487eeed44391bc.patch;
+      url = "https://github.com/aio-libs/aiohttp-remotes/commit/188772abcea038c31dae7d607e487eeed44391bc.patch";
       sha256 = "0pb1y4jb8ar1szhnjiyj2sdmdk6z9h6c3wrxw59nv9kr3if5igvs";
     })
   ];
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/wikibusiness/aiohttp-remotes;
+    homepage = "https://github.com/wikibusiness/aiohttp-remotes";
     description = "A set of useful tools for aiohttp.web server";
     license = licenses.mit;
     maintainers = [ maintainers.qyliss ];
diff --git a/pkgs/development/python-modules/aiohttp-swagger/default.nix b/pkgs/development/python-modules/aiohttp-swagger/default.nix
index e01e3ce30bc1c..36b1c23534595 100644
--- a/pkgs/development/python-modules/aiohttp-swagger/default.nix
+++ b/pkgs/development/python-modules/aiohttp-swagger/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Swagger API Documentation builder for aiohttp";
-    homepage = https://github.com/cr0hn/aiohttp-swagger;
+    homepage = "https://github.com/cr0hn/aiohttp-swagger";
     license = licenses.mit;
     maintainers = with maintainers; [ elohmeier ];
   };
diff --git a/pkgs/development/python-modules/aiohttp/default.nix b/pkgs/development/python-modules/aiohttp/default.nix
index 304a2a362e973..7d164cf5e4f0c 100644
--- a/pkgs/development/python-modules/aiohttp/default.nix
+++ b/pkgs/development/python-modules/aiohttp/default.nix
@@ -63,7 +63,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Asynchronous HTTP Client/Server for Python and asyncio";
     license = licenses.asl20;
-    homepage = https://github.com/aio-libs/aiohttp;
+    homepage = "https://github.com/aio-libs/aiohttp";
     maintainers = with maintainers; [ dotlambda ];
   };
 }
diff --git a/pkgs/development/python-modules/aiohue/default.nix b/pkgs/development/python-modules/aiohue/default.nix
index ede51da9ef1b7..91c059497fca2 100644
--- a/pkgs/development/python-modules/aiohue/default.nix
+++ b/pkgs/development/python-modules/aiohue/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "asyncio package to talk to Philips Hue";
-    homepage = https://github.com/balloob/aiohue;
+    homepage = "https://github.com/balloob/aiohue";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/aioimaplib/default.nix b/pkgs/development/python-modules/aioimaplib/default.nix
index 9003618a0fdc1..e3f046e10fc89 100644
--- a/pkgs/development/python-modules/aioimaplib/default.nix
+++ b/pkgs/development/python-modules/aioimaplib/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python asyncio IMAP4rev1 client library";
-    homepage = https://github.com/bamthomas/aioimaplib;
+    homepage = "https://github.com/bamthomas/aioimaplib";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/aiokafka/default.nix b/pkgs/development/python-modules/aiokafka/default.nix
index b31f83dc136dc..b83da06c4815b 100644
--- a/pkgs/development/python-modules/aiokafka/default.nix
+++ b/pkgs/development/python-modules/aiokafka/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Kafka integration with asyncio";
-    homepage = https://aiokafka.readthedocs.org;
+    homepage = "https://aiokafka.readthedocs.org";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/aiolifx-effects/default.nix b/pkgs/development/python-modules/aiolifx-effects/default.nix
index bbe2b538ac5e2..0a06144c65c3c 100644
--- a/pkgs/development/python-modules/aiolifx-effects/default.nix
+++ b/pkgs/development/python-modules/aiolifx-effects/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ aiolifx ];
 
   meta = with lib; {
-    homepage = https://github.com/amelchio/aiolifx_effects;
+    homepage = "https://github.com/amelchio/aiolifx_effects";
     license = licenses.mit;
     description = "Light effects (pulse, colorloop ...) for LIFX lights running on aiolifx";
     maintainers = with maintainers; [ netixx ];
diff --git a/pkgs/development/python-modules/aiolifx/default.nix b/pkgs/development/python-modules/aiolifx/default.nix
index 0afaa65e40c54..c40f8d3b4471b 100644
--- a/pkgs/development/python-modules/aiolifx/default.nix
+++ b/pkgs/development/python-modules/aiolifx/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ bitstring ifaddr ];
 
   meta = with lib; {
-    homepage = https://github.com/frawau/aiolifx;
+    homepage = "https://github.com/frawau/aiolifx";
     license = licenses.mit;
     description = "API for local communication with LIFX devices over a LAN with asyncio";
     maintainers = with maintainers; [ netixx ];
diff --git a/pkgs/development/python-modules/aiomysql/default.nix b/pkgs/development/python-modules/aiomysql/default.nix
index 891e9f216ce82..acaeb0ba783e8 100644
--- a/pkgs/development/python-modules/aiomysql/default.nix
+++ b/pkgs/development/python-modules/aiomysql/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "MySQL driver for asyncio";
-    homepage = https://github.com/aio-libs/aiomysql;
+    homepage = "https://github.com/aio-libs/aiomysql";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/aioprocessing/default.nix b/pkgs/development/python-modules/aioprocessing/default.nix
index f2f9591126887..938ef94db42c4 100644
--- a/pkgs/development/python-modules/aioprocessing/default.nix
+++ b/pkgs/development/python-modules/aioprocessing/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A library that integrates the multiprocessing module with asyncio";
-    homepage = https://github.com/dano/aioprocessing;
+    homepage = "https://github.com/dano/aioprocessing";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ uskudnik ];
   };
diff --git a/pkgs/development/python-modules/aioredis/default.nix b/pkgs/development/python-modules/aioredis/default.nix
index 7769f5437549e..a199878fc216c 100644
--- a/pkgs/development/python-modules/aioredis/default.nix
+++ b/pkgs/development/python-modules/aioredis/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Asyncio (PEP 3156) Redis client library";
-    homepage = https://github.com/aio-libs/aioredis;
+    homepage = "https://github.com/aio-libs/aioredis";
     license = licenses.mit;
     maintainers = with maintainers; [ mmai ];
   };
diff --git a/pkgs/development/python-modules/aioresponses/default.nix b/pkgs/development/python-modules/aioresponses/default.nix
index 01c37275fc31c..bbeca1c31507a 100644
--- a/pkgs/development/python-modules/aioresponses/default.nix
+++ b/pkgs/development/python-modules/aioresponses/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A helper to mock/fake web requests in python aiohttp package";
-    homepage = https://github.com/pnuckowski/aioresponses;
+    homepage = "https://github.com/pnuckowski/aioresponses";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ rvl ];
   };
diff --git a/pkgs/development/python-modules/aiorpcx/default.nix b/pkgs/development/python-modules/aiorpcx/default.nix
index eba64f465591f..5b270319661a2 100644
--- a/pkgs/development/python-modules/aiorpcx/default.nix
+++ b/pkgs/development/python-modules/aiorpcx/default.nix
@@ -20,6 +20,6 @@ buildPythonPackage rec {
   meta = {
     description = "Transport, protocol and framing-independent async RPC client and server implementation";
     license = lib.licenses.mit;
-    homepage = https://github.com/kyuupichan/aiorpcX;
+    homepage = "https://github.com/kyuupichan/aiorpcX";
   };
 }
diff --git a/pkgs/development/python-modules/aiorun/default.nix b/pkgs/development/python-modules/aiorun/default.nix
index 16a8a167fbbaa..8eda59a9abf0e 100644
--- a/pkgs/development/python-modules/aiorun/default.nix
+++ b/pkgs/development/python-modules/aiorun/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Boilerplate for asyncio applications";
-    homepage = https://github.com/cjrh/aiorun;
+    homepage = "https://github.com/cjrh/aiorun";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/aiosmtpd/default.nix b/pkgs/development/python-modules/aiosmtpd/default.nix
index 77d7cf653d196..7bdddb42d4e3c 100644
--- a/pkgs/development/python-modules/aiosmtpd/default.nix
+++ b/pkgs/development/python-modules/aiosmtpd/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://aiosmtpd.readthedocs.io/en/latest/;
+    homepage = "https://aiosmtpd.readthedocs.io/en/latest/";
     description = "Asyncio based SMTP server";
     longDescription = ''
       This is a server for SMTP and related protocols, similar in utility to the
diff --git a/pkgs/development/python-modules/aiosqlite/default.nix b/pkgs/development/python-modules/aiosqlite/default.nix
index 1032485e98019..e64b2e84ed59c 100644
--- a/pkgs/development/python-modules/aiosqlite/default.nix
+++ b/pkgs/development/python-modules/aiosqlite/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Asyncio bridge to the standard sqlite3 module";
-    homepage = https://github.com/jreese/aiosqlite;
+    homepage = "https://github.com/jreese/aiosqlite";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/aiounifi/default.nix b/pkgs/development/python-modules/aiounifi/default.nix
index e86fc222eea4b..e6a9afcc2c995 100644
--- a/pkgs/development/python-modules/aiounifi/default.nix
+++ b/pkgs/development/python-modules/aiounifi/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An asynchronous Python library for communicating with Unifi Controller API";
-    homepage    = https://pypi.python.org/pypi/aiounifi/;
+    homepage    = "https://pypi.python.org/pypi/aiounifi/";
     license     = licenses.mit;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/aiounittest/default.nix b/pkgs/development/python-modules/aiounittest/default.nix
index 743600a0d3b09..eeb0ea0af577f 100644
--- a/pkgs/development/python-modules/aiounittest/default.nix
+++ b/pkgs/development/python-modules/aiounittest/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Test asyncio code more easily";
-    homepage = https://github.com/kwarunek/aiounittest;
+    homepage = "https://github.com/kwarunek/aiounittest";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/aiozeroconf/default.nix b/pkgs/development/python-modules/aiozeroconf/default.nix
index 78b1c215c2bd4..b89ba73b0d645 100644
--- a/pkgs/development/python-modules/aiozeroconf/default.nix
+++ b/pkgs/development/python-modules/aiozeroconf/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A pure python implementation of multicast DNS service discovery";
-    homepage = https://github.com/jstasiak/python-zeroconf;
+    homepage = "https://github.com/jstasiak/python-zeroconf";
     license = licenses.lgpl21;
     maintainers = with maintainers; [ obadz ];
   };
diff --git a/pkgs/development/python-modules/alabaster/default.nix b/pkgs/development/python-modules/alabaster/default.nix
index e5aaa9a6c7695..d54741b63ea2c 100644
--- a/pkgs/development/python-modules/alabaster/default.nix
+++ b/pkgs/development/python-modules/alabaster/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/bitprophet/alabaster;
+    homepage = "https://github.com/bitprophet/alabaster";
     description = "A Sphinx theme";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/alembic/default.nix b/pkgs/development/python-modules/alembic/default.nix
index 72e7ae6417aa8..0a22f7aa2890f 100644
--- a/pkgs/development/python-modules/alembic/default.nix
+++ b/pkgs/development/python-modules/alembic/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://bitbucket.org/zzzeek/alembic;
+    homepage = "https://bitbucket.org/zzzeek/alembic";
     description = "A database migration tool for SQLAlchemy";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/alerta-server/default.nix b/pkgs/development/python-modules/alerta-server/default.nix
index 55674b660c046..55d6a5c6bdf71 100644
--- a/pkgs/development/python-modules/alerta-server/default.nix
+++ b/pkgs/development/python-modules/alerta-server/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   disabled = pythonOlder "3.5";
 
   meta = with stdenv.lib; {
-    homepage = https://alerta.io;
+    homepage = "https://alerta.io";
     description = "Alerta Monitoring System server";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/alerta/default.nix b/pkgs/development/python-modules/alerta/default.nix
index fe44b88bc8a1b..c75ad2d14f94a 100644
--- a/pkgs/development/python-modules/alerta/default.nix
+++ b/pkgs/development/python-modules/alerta/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   disabled = pythonOlder "3.5";
 
   meta = with stdenv.lib; {
-    homepage = https://alerta.io;
+    homepage = "https://alerta.io";
     description = "Alerta Monitoring System command-line interface";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/algebraic-data-types/default.nix b/pkgs/development/python-modules/algebraic-data-types/default.nix
index 4b4986795ce12..8a46d405799bb 100644
--- a/pkgs/development/python-modules/algebraic-data-types/default.nix
+++ b/pkgs/development/python-modules/algebraic-data-types/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Algebraic data types for Python";
-    homepage = https://github.com/jspahrsummers/adt;
+    homepage = "https://github.com/jspahrsummers/adt";
     license = licenses.mit;
     maintainers = with maintainers; [ uri-canva ];
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/allpairspy/default.nix b/pkgs/development/python-modules/allpairspy/default.nix
index 0ab69aef71e74..9e1aac84f307b 100644
--- a/pkgs/development/python-modules/allpairspy/default.nix
+++ b/pkgs/development/python-modules/allpairspy/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pairwise test combinations generator";
-    homepage = https://github.com/thombashi/allpairspy;
+    homepage = "https://github.com/thombashi/allpairspy";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/alot/default.nix b/pkgs/development/python-modules/alot/default.nix
index 0b869e4228b0c..d15d1ea0110e7 100644
--- a/pkgs/development/python-modules/alot/default.nix
+++ b/pkgs/development/python-modules/alot/default.nix
@@ -66,7 +66,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/pazz/alot;
+    homepage = "https://github.com/pazz/alot";
     description = "Terminal MUA using notmuch mail";
     license = licenses.gpl3;
     platforms = platforms.linux;
diff --git a/pkgs/development/python-modules/amazon_kclpy/default.nix b/pkgs/development/python-modules/amazon_kclpy/default.nix
index a405b575b2538..f18b5e59e34f8 100644
--- a/pkgs/development/python-modules/amazon_kclpy/default.nix
+++ b/pkgs/development/python-modules/amazon_kclpy/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Amazon Kinesis Client Library for Python";
-    homepage = https://github.com/awslabs/amazon-kinesis-client-python;
+    homepage = "https://github.com/awslabs/amazon-kinesis-client-python";
     license = licenses.amazonsl;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/amqp/default.nix b/pkgs/development/python-modules/amqp/default.nix
index 8dad26bbb2baf..bfd3cd7055e30 100644
--- a/pkgs/development/python-modules/amqp/default.nix
+++ b/pkgs/development/python-modules/amqp/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/celery/py-amqp;
+    homepage = "https://github.com/celery/py-amqp";
     description = "Python client for the Advanced Message Queuing Procotol (AMQP). This is a fork of amqplib which is maintained by the Celery project";
     license = licenses.lgpl21;
   };
diff --git a/pkgs/development/python-modules/amqplib/default.nix b/pkgs/development/python-modules/amqplib/default.nix
index 682dee0001443..a3e11271ade25 100644
--- a/pkgs/development/python-modules/amqplib/default.nix
+++ b/pkgs/development/python-modules/amqplib/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/barryp/py-amqplib;
+    homepage = "https://github.com/barryp/py-amqplib";
     description = "Python client for the Advanced Message Queuing Procotol (AMQP)";
     license = licenses.lgpl21;
   };
diff --git a/pkgs/development/python-modules/androguard/default.nix b/pkgs/development/python-modules/androguard/default.nix
index 7525df60575ba..c71227811111a 100644
--- a/pkgs/development/python-modules/androguard/default.nix
+++ b/pkgs/development/python-modules/androguard/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Tool and python library to interact with Android Files";
-    homepage = https://github.com/androguard/androguard;
+    homepage = "https://github.com/androguard/androguard";
     license = lib.licenses.asl20;
     maintainers = [ lib.maintainers.pmiddend ];
   };
diff --git a/pkgs/development/python-modules/annexremote/default.nix b/pkgs/development/python-modules/annexremote/default.nix
index f07f05b98843a..bddae5155d7b8 100644
--- a/pkgs/development/python-modules/annexremote/default.nix
+++ b/pkgs/development/python-modules/annexremote/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Helper module to easily develop git-annex remotes";
-    homepage = https://github.com/Lykos153/AnnexRemote;
+    homepage = "https://github.com/Lykos153/AnnexRemote";
     license = licenses.gpl3;
     maintainers = with maintainers; [ montag451 ];
   };
diff --git a/pkgs/development/python-modules/annoy/default.nix b/pkgs/development/python-modules/annoy/default.nix
index 5041ee54e4f9e..51fd57582f2fd 100644
--- a/pkgs/development/python-modules/annoy/default.nix
+++ b/pkgs/development/python-modules/annoy/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk";
-    homepage = https://github.com/spotify/annoy;
+    homepage = "https://github.com/spotify/annoy";
     license = licenses.asl20;
     maintainers = with maintainers; [ timokau ];
   };
diff --git a/pkgs/development/python-modules/ansi2html/default.nix b/pkgs/development/python-modules/ansi2html/default.nix
index 18a2b0dde7f68..eda67e260454a 100644
--- a/pkgs/development/python-modules/ansi2html/default.nix
+++ b/pkgs/development/python-modules/ansi2html/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Convert text with ANSI color codes to HTML";
-    homepage = https://github.com/ralphbean/ansi2html;
+    homepage = "https://github.com/ralphbean/ansi2html";
     license = licenses.lgpl3Plus;
     maintainers = with maintainers; [ davidtwco ];
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/ansible-kernel/default.nix b/pkgs/development/python-modules/ansible-kernel/default.nix
index 42438b31c2102..670b6330eaa5f 100644
--- a/pkgs/development/python-modules/ansible-kernel/default.nix
+++ b/pkgs/development/python-modules/ansible-kernel/default.nix
@@ -53,7 +53,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An Ansible kernel for Jupyter";
-    homepage = https://github.com/ansible/ansible-jupyter-kernel;
+    homepage = "https://github.com/ansible/ansible-jupyter-kernel";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/ansible-runner/default.nix b/pkgs/development/python-modules/ansible-runner/default.nix
index 6a71ae9e1d3ef..27188246b53c7 100644
--- a/pkgs/development/python-modules/ansible-runner/default.nix
+++ b/pkgs/development/python-modules/ansible-runner/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Helps when interfacing with Ansible";
-    homepage = https://github.com/ansible/ansible-runner;
+    homepage = "https://github.com/ansible/ansible-runner";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/ansible/default.nix b/pkgs/development/python-modules/ansible/default.nix
index df9c5e82cd135..bd3e5662e1859 100644
--- a/pkgs/development/python-modules/ansible/default.nix
+++ b/pkgs/development/python-modules/ansible/default.nix
@@ -48,7 +48,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = http://www.ansible.com;
+    homepage = "http://www.ansible.com";
     description = "Radically simple IT automation";
     license = [ licenses.gpl3 ] ;
     maintainers = with maintainers; [ joamaki costrouc ];
diff --git a/pkgs/development/python-modules/ansicolor/default.nix b/pkgs/development/python-modules/ansicolor/default.nix
index 5960e7b41334c..f9d589e43696f 100644
--- a/pkgs/development/python-modules/ansicolor/default.nix
+++ b/pkgs/development/python-modules/ansicolor/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/numerodix/ansicolor/;
+    homepage = "https://github.com/numerodix/ansicolor/";
     description = "A library to produce ansi color output and colored highlighting and diffing";
     license = licenses.asl20;
     maintainers = with maintainers; [ andsild ];
diff --git a/pkgs/development/python-modules/ansicolors/default.nix b/pkgs/development/python-modules/ansicolors/default.nix
index a737cb06ea226..3ea77384c7970 100644
--- a/pkgs/development/python-modules/ansicolors/default.nix
+++ b/pkgs/development/python-modules/ansicolors/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/verigak/colors/;
+    homepage = "https://github.com/verigak/colors/";
     description = "ANSI colors for Python";
     license = licenses.isc;
     maintainers = with maintainers; [ copumpkin ];
diff --git a/pkgs/development/python-modules/ansiconv/default.nix b/pkgs/development/python-modules/ansiconv/default.nix
index 08f93134b325b..7ad683b8c36e3 100644
--- a/pkgs/development/python-modules/ansiconv/default.nix
+++ b/pkgs/development/python-modules/ansiconv/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A module for converting ANSI coded text and converts it to either plain text or HTML";
-    homepage = https://github.com/ansible/ansiconv;
+    homepage = "https://github.com/ansible/ansiconv";
     license = licenses.mit;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/ansiwrap/default.nix b/pkgs/development/python-modules/ansiwrap/default.nix
index 517083a06210a..1af39e970bcd6 100644
--- a/pkgs/development/python-modules/ansiwrap/default.nix
+++ b/pkgs/development/python-modules/ansiwrap/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Textwrap, but savvy to ANSI colors and styles";
-    homepage = https://github.com/jonathaneunice/ansiwrap;
+    homepage = "https://github.com/jonathaneunice/ansiwrap";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/anyjson/default.nix b/pkgs/development/python-modules/anyjson/default.nix
index 65476b47f8fd3..1d0d02988f831 100644
--- a/pkgs/development/python-modules/anyjson/default.nix
+++ b/pkgs/development/python-modules/anyjson/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   buildInputs = [ nose ];
 
   meta = with lib; {
-    homepage = https://bitbucket.org/runeh/anyjson/;
+    homepage = "https://bitbucket.org/runeh/anyjson/";
     description = "Wrapper that selects the best available JSON implementation";
     license = licenses.bsd2;
   };
diff --git a/pkgs/development/python-modules/anytree/default.nix b/pkgs/development/python-modules/anytree/default.nix
index 712944568f204..b07b585573de9 100644
--- a/pkgs/development/python-modules/anytree/default.nix
+++ b/pkgs/development/python-modules/anytree/default.nix
@@ -52,7 +52,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Powerful and Lightweight Python Tree Data Structure";
-    homepage = https://github.com/c0fec0de/anytree;
+    homepage = "https://github.com/c0fec0de/anytree";
     license = licenses.asl20;
     maintainers = [ maintainers.worldofpeace ];
   };
diff --git a/pkgs/development/python-modules/apache-airflow/default.nix b/pkgs/development/python-modules/apache-airflow/default.nix
index f23d16c269553..4943a2e53f790 100644
--- a/pkgs/development/python-modules/apache-airflow/default.nix
+++ b/pkgs/development/python-modules/apache-airflow/default.nix
@@ -71,13 +71,13 @@ buildPythonPackage rec {
        # Not yet accepted: https://github.com/apache/airflow/pull/6562
      (fetchpatch {
        name = "avoid-warning-from-abc.collections";
-       url = https://patch-diff.githubusercontent.com/raw/apache/airflow/pull/6562.patch;
+       url = "https://patch-diff.githubusercontent.com/raw/apache/airflow/pull/6562.patch";
        sha256 = "0swpay1qlb7f9kgc56631s1qd9k82w4nw2ggvkm7jvxwf056k61z";
      })
        # Not yet accepted: https://github.com/apache/airflow/pull/6561
      (fetchpatch {
        name = "pendulum2-compatibility";
-       url = https://patch-diff.githubusercontent.com/raw/apache/airflow/pull/6561.patch;
+       url = "https://patch-diff.githubusercontent.com/raw/apache/airflow/pull/6561.patch";
        sha256 = "17hw8qyd4zxvib9zwpbn32p99vmrdz294r31gnsbkkcl2y6h9knk";
      })
   ];
diff --git a/pkgs/development/python-modules/apispec/default.nix b/pkgs/development/python-modules/apispec/default.nix
index 1ed984fc7182e..fa8b14853aa32 100644
--- a/pkgs/development/python-modules/apispec/default.nix
+++ b/pkgs/development/python-modules/apispec/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A pluggable API specification generator. Currently supports the OpenAPI Specification (f.k.a. the Swagger specification";
-    homepage = https://github.com/marshmallow-code/apispec;
+    homepage = "https://github.com/marshmallow-code/apispec";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/aplpy/default.nix b/pkgs/development/python-modules/aplpy/default.nix
index 9710dc9f9a65e..a6eedb3b7a4ba 100644
--- a/pkgs/development/python-modules/aplpy/default.nix
+++ b/pkgs/development/python-modules/aplpy/default.nix
@@ -54,7 +54,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "The Astronomical Plotting Library in Python";
-    homepage = http://aplpy.github.io;
+    homepage = "http://aplpy.github.io";
     license = licenses.mit;
     maintainers = [ maintainers.smaret ];
   };
diff --git a/pkgs/development/python-modules/appdirs/default.nix b/pkgs/development/python-modules/appdirs/default.nix
index 8716f007b87a1..2f7f2ae0281b1 100644
--- a/pkgs/development/python-modules/appdirs/default.nix
+++ b/pkgs/development/python-modules/appdirs/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A python module for determining appropriate platform-specific dirs";
-    homepage = https://github.com/ActiveState/appdirs;
+    homepage = "https://github.com/ActiveState/appdirs";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/applicationinsights/default.nix b/pkgs/development/python-modules/applicationinsights/default.nix
index 10f66b24d14f3..9f77d4352647d 100644
--- a/pkgs/development/python-modules/applicationinsights/default.nix
+++ b/pkgs/development/python-modules/applicationinsights/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "This project extends the Application Insights API surface to support Python";
-    homepage = https://github.com/Microsoft/ApplicationInsights-Python;
+    homepage = "https://github.com/Microsoft/ApplicationInsights-Python";
     license = licenses.mit;
     maintainers = with maintainers; [ jonringer ];
   };
diff --git a/pkgs/development/python-modules/appnope/default.nix b/pkgs/development/python-modules/appnope/default.nix
index 08f6fa529ca7b..2380fb7d8adfd 100644
--- a/pkgs/development/python-modules/appnope/default.nix
+++ b/pkgs/development/python-modules/appnope/default.nix
@@ -14,8 +14,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "Disable App Nap on macOS";
-    homepage    = https://pypi.python.org/pypi/appnope;
+    homepage    = "https://pypi.python.org/pypi/appnope";
     platforms   = lib.platforms.darwin;
     license     = lib.licenses.bsd3;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/approvaltests/default.nix b/pkgs/development/python-modules/approvaltests/default.nix
index 2cf9bf1f1777d..a7b0b51d8f1ce 100644
--- a/pkgs/development/python-modules/approvaltests/default.nix
+++ b/pkgs/development/python-modules/approvaltests/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Assertion/verification library to aid testing";
-    homepage = https://github.com/approvals/ApprovalTests.Python;
+    homepage = "https://github.com/approvals/ApprovalTests.Python";
     license = licenses.asl20;
     maintainers = [ maintainers.marsam ];
   };
diff --git a/pkgs/development/python-modules/apsw/default.nix b/pkgs/development/python-modules/apsw/default.nix
index 48e3b20c7c1c0..cd6e40c119c0b 100644
--- a/pkgs/development/python-modules/apsw/default.nix
+++ b/pkgs/development/python-modules/apsw/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python wrapper for the SQLite embedded relational database engine";
-    homepage = https://github.com/rogerbinns/apsw;
+    homepage = "https://github.com/rogerbinns/apsw";
     license = licenses.zlib;
   };
 }
diff --git a/pkgs/development/python-modules/arelle/default.nix b/pkgs/development/python-modules/arelle/default.nix
index 85033a1846f23..a5a78c332ab22 100644
--- a/pkgs/development/python-modules/arelle/default.nix
+++ b/pkgs/development/python-modules/arelle/default.nix
@@ -63,7 +63,7 @@ buildPythonPackage rec {
       An open source facility for XBRL, the eXtensible Business Reporting
       Language supporting various standards, exposed through a Python or
       REST API'' + lib.optionalString gui " and a graphical user interface";
-    homepage = http://arelle.org/;
+    homepage = "http://arelle.org/";
     license = licenses.asl20;
     platforms = platforms.all;
     maintainers = with maintainers; [ roberth ];
diff --git a/pkgs/development/python-modules/argh/default.nix b/pkgs/development/python-modules/argh/default.nix
index 8c6afb099f915..544a66c058214 100644
--- a/pkgs/development/python-modules/argh/default.nix
+++ b/pkgs/development/python-modules/argh/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/neithere/argh/;
+    homepage = "https://github.com/neithere/argh/";
     description = "An unobtrusive argparse wrapper with natural syntax";
     license = licenses.lgpl2;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/argon2_cffi/default.nix b/pkgs/development/python-modules/argon2_cffi/default.nix
index 130a2c1891707..85c6c4b638a58 100644
--- a/pkgs/development/python-modules/argon2_cffi/default.nix
+++ b/pkgs/development/python-modules/argon2_cffi/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Secure Password Hashes for Python";
-    homepage    = https://argon2-cffi.readthedocs.io/;
+    homepage    = "https://argon2-cffi.readthedocs.io/";
     license     = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/args/default.nix b/pkgs/development/python-modules/args/default.nix
index 943f129031e9e..ae66713361c2b 100644
--- a/pkgs/development/python-modules/args/default.nix
+++ b/pkgs/development/python-modules/args/default.nix
@@ -11,6 +11,6 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Command Arguments for Humans";
-    homepage = https://github.com/kennethreitz/args;
+    homepage = "https://github.com/kennethreitz/args";
   };
 }
diff --git a/pkgs/development/python-modules/arxiv2bib/default.nix b/pkgs/development/python-modules/arxiv2bib/default.nix
index 99725bcfa61d5..4dec50bbc67e3 100644
--- a/pkgs/development/python-modules/arxiv2bib/default.nix
+++ b/pkgs/development/python-modules/arxiv2bib/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Get a BibTeX entry from an arXiv id number, using the arxiv.org API";
-    homepage = http://nathangrigg.github.io/arxiv2bib/;
+    homepage = "http://nathangrigg.github.io/arxiv2bib/";
     license = licenses.bsd3;
     maintainers = [ maintainers.nico202 ];
   };
diff --git a/pkgs/development/python-modules/asana/default.nix b/pkgs/development/python-modules/asana/default.nix
index 26a667bea4d1a..7c08cf1acbbc5 100644
--- a/pkgs/development/python-modules/asana/default.nix
+++ b/pkgs/development/python-modules/asana/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python client library for Asana";
-    homepage = https://github.com/asana/python-asana;
+    homepage = "https://github.com/asana/python-asana";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/asciimatics/default.nix b/pkgs/development/python-modules/asciimatics/default.nix
index d71f0b640f9d5..09bf4e6a3da2a 100644
--- a/pkgs/development/python-modules/asciimatics/default.nix
+++ b/pkgs/development/python-modules/asciimatics/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Helps to create full-screen text UIs (from interactive forms to ASCII animations) on any platform";
-    homepage = https://github.com/peterbrittain/asciimatics;
+    homepage = "https://github.com/peterbrittain/asciimatics";
     license = licenses.asl20;
     maintainers = with maintainers; [ cmcdragonkai ];
   };
diff --git a/pkgs/development/python-modules/asciitree/default.nix b/pkgs/development/python-modules/asciitree/default.nix
index 74b78d4a1664e..814cf1a3d410b 100644
--- a/pkgs/development/python-modules/asciitree/default.nix
+++ b/pkgs/development/python-modules/asciitree/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Draws ASCII trees";
-    homepage = https://github.com/mbr/asciitree;
+    homepage = "https://github.com/mbr/asciitree";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/ase/3.17.nix b/pkgs/development/python-modules/ase/3.17.nix
index 3a466170c77c1..40b9b405aab13 100644
--- a/pkgs/development/python-modules/ase/3.17.nix
+++ b/pkgs/development/python-modules/ase/3.17.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Atomic Simulation Environment";
-    homepage = https://wiki.fysik.dtu.dk/ase/;
+    homepage = "https://wiki.fysik.dtu.dk/ase/";
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/asn1crypto/default.nix b/pkgs/development/python-modules/asn1crypto/default.nix
index dc6df10803f4d..156f77b4c97e0 100644
--- a/pkgs/development/python-modules/asn1crypto/default.nix
+++ b/pkgs/development/python-modules/asn1crypto/default.nix
@@ -18,6 +18,6 @@ buildPythonPackage rec {
   meta = {
     description = "Fast ASN.1 parser and serializer with definitions for private keys, public keys, certificates, CRL, OCSP, CMS, PKCS#3, PKCS#7, PKCS#8, PKCS#12, PKCS#5, X.509 and TSP";
     license = lib.licenses.mit;
-    homepage = https://github.com/wbond/asn1crypto;
+    homepage = "https://github.com/wbond/asn1crypto";
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/aspy.yaml/default.nix b/pkgs/development/python-modules/aspy.yaml/default.nix
index 1a91033823274..5abe60742747b 100644
--- a/pkgs/development/python-modules/aspy.yaml/default.nix
+++ b/pkgs/development/python-modules/aspy.yaml/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A few extensions to pyyaml";
-    homepage = https://github.com/asottile/aspy.yaml;
+    homepage = "https://github.com/asottile/aspy.yaml";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/astor/default.nix b/pkgs/development/python-modules/astor/default.nix
index e8ea8c37cd97f..02610d042ceff 100644
--- a/pkgs/development/python-modules/astor/default.nix
+++ b/pkgs/development/python-modules/astor/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Library for reading, writing and rewriting python AST";
-    homepage = https://github.com/berkerpeksag/astor;
+    homepage = "https://github.com/berkerpeksag/astor";
     license = licenses.bsd3;
     maintainers = with maintainers; [ nixy ];
   };
diff --git a/pkgs/development/python-modules/astral/default.nix b/pkgs/development/python-modules/astral/default.nix
index 5338b67b50da8..84ce4d1d5b7b7 100644
--- a/pkgs/development/python-modules/astral/default.nix
+++ b/pkgs/development/python-modules/astral/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Calculations for the position of the sun and the moon";
-    homepage = https://github.com/sffjunkie/astral/;
+    homepage = "https://github.com/sffjunkie/astral/";
     license = licenses.asl20;
     maintainers = with maintainers; [ flokli ];
   };
diff --git a/pkgs/development/python-modules/astroid/1.6.nix b/pkgs/development/python-modules/astroid/1.6.nix
index cdbbe547aec74..2c763e214e87c 100644
--- a/pkgs/development/python-modules/astroid/1.6.nix
+++ b/pkgs/development/python-modules/astroid/1.6.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An abstract syntax tree for Python with inference support";
-    homepage = https://github.com/PyCQA/astroid;
+    homepage = "https://github.com/PyCQA/astroid";
     license = licenses.lgpl2;
     platforms = platforms.all;
     maintainers = with maintainers; [ nand0p ];
diff --git a/pkgs/development/python-modules/astroid/default.nix b/pkgs/development/python-modules/astroid/default.nix
index 5d24a05aa54d5..2084065c8d5ce 100644
--- a/pkgs/development/python-modules/astroid/default.nix
+++ b/pkgs/development/python-modules/astroid/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An abstract syntax tree for Python with inference support";
-    homepage = https://github.com/PyCQA/astroid;
+    homepage = "https://github.com/PyCQA/astroid";
     license = licenses.lgpl2;
     platforms = platforms.all;
     maintainers = with maintainers; [ nand0p ];
diff --git a/pkgs/development/python-modules/astropy-healpix/default.nix b/pkgs/development/python-modules/astropy-healpix/default.nix
index 4300165470cd1..61f49322d3bb4 100644
--- a/pkgs/development/python-modules/astropy-healpix/default.nix
+++ b/pkgs/development/python-modules/astropy-healpix/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "BSD-licensed HEALPix for Astropy";
-    homepage = https://github.com/astropy/astropy-healpix;
+    homepage = "https://github.com/astropy/astropy-healpix";
     license = licenses.bsd3;
     maintainers = [ maintainers.smaret ];
   };
diff --git a/pkgs/development/python-modules/astropy-helpers/default.nix b/pkgs/development/python-modules/astropy-helpers/default.nix
index 93b2784902f1d..dd8897ab13907 100644
--- a/pkgs/development/python-modules/astropy-helpers/default.nix
+++ b/pkgs/development/python-modules/astropy-helpers/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Utilities for building and installing Astropy, Astropy affiliated packages, and their respective documentation";
-    homepage = https://github.com/astropy/astropy-helpers;
+    homepage = "https://github.com/astropy/astropy-helpers";
     license = licenses.bsd3;
     maintainers = [ maintainers.smaret ];
   };
diff --git a/pkgs/development/python-modules/astropy/default.nix b/pkgs/development/python-modules/astropy/default.nix
index c23c15e1d4d4d..57a7c35215ef0 100644
--- a/pkgs/development/python-modules/astropy/default.nix
+++ b/pkgs/development/python-modules/astropy/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Astronomy/Astrophysics library for Python";
-    homepage = https://www.astropy.org;
+    homepage = "https://www.astropy.org";
     license = lib.licenses.bsd3;
     platforms = lib.platforms.all;
     maintainers = with lib.maintainers; [ kentjames ];
diff --git a/pkgs/development/python-modules/asttokens/default.nix b/pkgs/development/python-modules/asttokens/default.nix
index 8c8a1b76b1a0b..c6e4f3752ef90 100644
--- a/pkgs/development/python-modules/asttokens/default.nix
+++ b/pkgs/development/python-modules/asttokens/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   checkInputs = [ coverage nose ];
 
   meta = with lib; {
-    homepage = https://github.com/gristlabs/asttokens;
+    homepage = "https://github.com/gristlabs/asttokens";
     description = "Annotate Python AST trees with source text and token information";
     license = licenses.asl20;
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/astunparse/default.nix b/pkgs/development/python-modules/astunparse/default.nix
index 56570295dee73..0947b3877b5ed 100644
--- a/pkgs/development/python-modules/astunparse/default.nix
+++ b/pkgs/development/python-modules/astunparse/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "This is a factored out version of unparse found in the Python source distribution";
-    homepage = https://github.com/simonpercivall/astunparse;
+    homepage = "https://github.com/simonpercivall/astunparse";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jyp ];
   };
diff --git a/pkgs/development/python-modules/async_generator/default.nix b/pkgs/development/python-modules/async_generator/default.nix
index b8ec2f5447626..dfbd0dbb9968e 100644
--- a/pkgs/development/python-modules/async_generator/default.nix
+++ b/pkgs/development/python-modules/async_generator/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Async generators and context managers for Python 3.5+";
-    homepage = https://github.com/python-trio/async_generator;
+    homepage = "https://github.com/python-trio/async_generator";
     license = with licenses; [ mit asl20 ];
   };
 }
diff --git a/pkgs/development/python-modules/async_timeout/default.nix b/pkgs/development/python-modules/async_timeout/default.nix
index aabf30183d565..a1dbb521ce3d9 100644
--- a/pkgs/development/python-modules/async_timeout/default.nix
+++ b/pkgs/development/python-modules/async_timeout/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Timeout context manager for asyncio programs";
-    homepage = https://github.com/aio-libs/async_timeout/;
+    homepage = "https://github.com/aio-libs/async_timeout/";
     license = lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/asyncpg/default.nix b/pkgs/development/python-modules/asyncpg/default.nix
index 14e5b56cb0cf6..439702e802716 100644
--- a/pkgs/development/python-modules/asyncpg/default.nix
+++ b/pkgs/development/python-modules/asyncpg/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
-    homepage = https://github.com/MagicStack/asyncpg;
+    homepage = "https://github.com/MagicStack/asyncpg";
     description = "An asyncio PosgtreSQL driver";
     longDescription = ''
       Asyncpg is a database interface library designed specifically for
diff --git a/pkgs/development/python-modules/asyncssh/default.nix b/pkgs/development/python-modules/asyncssh/default.nix
index 3d22507944102..ab647935364fc 100644
--- a/pkgs/development/python-modules/asyncssh/default.nix
+++ b/pkgs/development/python-modules/asyncssh/default.nix
@@ -45,7 +45,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python asyncio framework";
-    homepage = https://asyncssh.readthedocs.io/en/latest;
+    homepage = "https://asyncssh.readthedocs.io/en/latest";
     license = licenses.epl20;
     maintainers = with maintainers; [ worldofpeace ];
   };
diff --git a/pkgs/development/python-modules/asynctest/default.nix b/pkgs/development/python-modules/asynctest/default.nix
index a9c012ba83146..d08f4137ba457 100644
--- a/pkgs/development/python-modules/asynctest/default.nix
+++ b/pkgs/development/python-modules/asynctest/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Enhance the standard unittest package with features for testing asyncio libraries";
-    homepage = https://github.com/Martiusweb/asynctest;
+    homepage = "https://github.com/Martiusweb/asynctest";
     license = licenses.asl20;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/atom/default.nix b/pkgs/development/python-modules/atom/default.nix
index fdaebda089ff0..465681a71f3f2 100644
--- a/pkgs/development/python-modules/atom/default.nix
+++ b/pkgs/development/python-modules/atom/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Memory efficient Python objects";
     maintainers = [ maintainers.bhipple ];
-    homepage = https://github.com/nucleic/atom;
+    homepage = "https://github.com/nucleic/atom";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/atomiclong/default.nix b/pkgs/development/python-modules/atomiclong/default.nix
index 8f3aae7b19dd6..670361b9a9efb 100644
--- a/pkgs/development/python-modules/atomiclong/default.nix
+++ b/pkgs/development/python-modules/atomiclong/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Long data type with atomic operations using CFFI";
-    homepage = https://github.com/dreid/atomiclong;
+    homepage = "https://github.com/dreid/atomiclong";
     license = licenses.mit;
     maintainers = with maintainers; [ robbinch ];
   };
diff --git a/pkgs/development/python-modules/atomicwrites/default.nix b/pkgs/development/python-modules/atomicwrites/default.nix
index eed9591d7bdf6..019dcbe9bed79 100644
--- a/pkgs/development/python-modules/atomicwrites/default.nix
+++ b/pkgs/development/python-modules/atomicwrites/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Atomic file writes on POSIX";
-    homepage = https://pypi.python.org/pypi/atomicwrites;
+    homepage = "https://pypi.python.org/pypi/atomicwrites";
     maintainers = with maintainers; [ matthiasbeyer ];
   };
 }
diff --git a/pkgs/development/python-modules/atomman/default.nix b/pkgs/development/python-modules/atomman/default.nix
index d873700f32a63..9e5eb34da3b1f 100644
--- a/pkgs/development/python-modules/atomman/default.nix
+++ b/pkgs/development/python-modules/atomman/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/usnistgov/atomman/;
+    homepage = "https://github.com/usnistgov/atomman/";
     description = "Atomistic Manipulation Toolkit";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/atpublic/default.nix b/pkgs/development/python-modules/atpublic/default.nix
index 6657b41cc7846..e2c3e8af6b0f3 100644
--- a/pkgs/development/python-modules/atpublic/default.nix
+++ b/pkgs/development/python-modules/atpublic/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://public.readthedocs.io/en/latest/;
+    homepage = "https://public.readthedocs.io/en/latest/";
     description = "A decorator and function which populates a module's __all__ and globals";
     longDescription = ''
       This is a very simple decorator and function which populates a module's
diff --git a/pkgs/development/python-modules/atsim_potentials/default.nix b/pkgs/development/python-modules/atsim_potentials/default.nix
index 5d664e77d2953..3bc221d7adc93 100644
--- a/pkgs/development/python-modules/atsim_potentials/default.nix
+++ b/pkgs/development/python-modules/atsim_potentials/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://bitbucket.org/mjdr/atsim_potentials;
+    homepage = "https://bitbucket.org/mjdr/atsim_potentials";
     description = "Provides tools for working with pair and embedded atom method potential models including tabulation routines for DL_POLY and LAMMPS";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/attrdict/default.nix b/pkgs/development/python-modules/attrdict/default.nix
index 29e3ca09cc51a..1dfbf32c995b2 100644
--- a/pkgs/development/python-modules/attrdict/default.nix
+++ b/pkgs/development/python-modules/attrdict/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A dict with attribute-style access";
-    homepage = https://github.com/bcj/AttrDict;
+    homepage = "https://github.com/bcj/AttrDict";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/attrs/default.nix b/pkgs/development/python-modules/attrs/default.nix
index e3691a5dc3281..0e0606a3ead58 100644
--- a/pkgs/development/python-modules/attrs/default.nix
+++ b/pkgs/development/python-modules/attrs/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python attributes without boilerplate";
-    homepage = https://github.com/hynek/attrs;
+    homepage = "https://github.com/hynek/attrs";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/audio-metadata/default.nix b/pkgs/development/python-modules/audio-metadata/default.nix
index 3e08d4a9882a0..d4f97dd4ce508 100644
--- a/pkgs/development/python-modules/audio-metadata/default.nix
+++ b/pkgs/development/python-modules/audio-metadata/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
   disabled = pythonOlder "3.6";
 
   meta = with lib; {
-    homepage = https://github.com/thebigmunch/audio-metadata;
+    homepage = "https://github.com/thebigmunch/audio-metadata";
     description = "A library for reading and, in the future, writing metadata from audio files";
     license = licenses.mit;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/augeas/default.nix b/pkgs/development/python-modules/augeas/default.nix
index 45a05ac85e74b..cf1d4544e4adc 100644
--- a/pkgs/development/python-modules/augeas/default.nix
+++ b/pkgs/development/python-modules/augeas/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
     meta = with lib; {
       description = "Pure python bindings for augeas";
-      homepage = https://github.com/hercules-team/python-augeas;
+      homepage = "https://github.com/hercules-team/python-augeas";
       license = licenses.lgpl2Plus;
       platforms = platforms.unix;
     };
diff --git a/pkgs/development/python-modules/authheaders/default.nix b/pkgs/development/python-modules/authheaders/default.nix
index fdb478bc143bc..a2f2742ee883f 100644
--- a/pkgs/development/python-modules/authheaders/default.nix
+++ b/pkgs/development/python-modules/authheaders/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python library for the generation of email authentication headers";
-    homepage = https://github.com/ValiMail/authentication-headers;
+    homepage = "https://github.com/ValiMail/authentication-headers";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/authres/default.nix b/pkgs/development/python-modules/authres/default.nix
index d2a72461b1779..372fb03a9472e 100644
--- a/pkgs/development/python-modules/authres/default.nix
+++ b/pkgs/development/python-modules/authres/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
       Authentication-Results Headers generation and parsing for
       Python/Python3.
     '';
-    homepage = https://launchpad.net/authentication-results-python;
+    homepage = "https://launchpad.net/authentication-results-python";
     license = licenses.bsd3;
     maintainers = with maintainers; [ leenaars ];
   };
diff --git a/pkgs/development/python-modules/autograd/default.nix b/pkgs/development/python-modules/autograd/default.nix
index 68dc9339ce4cf..6d56775d90c39 100644
--- a/pkgs/development/python-modules/autograd/default.nix
+++ b/pkgs/development/python-modules/autograd/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/HIPS/autograd;
+    homepage = "https://github.com/HIPS/autograd";
     description = "Compute derivatives of NumPy code efficiently";
     license = licenses.mit;
     maintainers = with maintainers; [ jluttine ];
diff --git a/pkgs/development/python-modules/autologging/default.nix b/pkgs/development/python-modules/autologging/default.nix
index 1d028eeb18707..7a3b36c351417 100644
--- a/pkgs/development/python-modules/autologging/default.nix
+++ b/pkgs/development/python-modules/autologging/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = http://ninthtest.info/python-autologging/;
+    homepage = "http://ninthtest.info/python-autologging/";
     description = "Easier logging and tracing for Python classes";
     license = licenses.mit;
     maintainers = with maintainers; [ twey ];
diff --git a/pkgs/development/python-modules/automat/default.nix b/pkgs/development/python-modules/automat/default.nix
index fb6ac1daa1fa9..8a9f85b54fdd7 100644
--- a/pkgs/development/python-modules/automat/default.nix
+++ b/pkgs/development/python-modules/automat/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/glyph/Automat;
+    homepage = "https://github.com/glyph/Automat";
     description = "Self-service finite-state machines for the programmer on the go";
     license = licenses.mit;
     maintainers = [ ];
diff --git a/pkgs/development/python-modules/autopep8/default.nix b/pkgs/development/python-modules/autopep8/default.nix
index 55b416a0b5842..ce83a0b2b4dff 100644
--- a/pkgs/development/python-modules/autopep8/default.nix
+++ b/pkgs/development/python-modules/autopep8/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A tool that automatically formats Python code to conform to the PEP 8 style guide";
-    homepage = https://pypi.python.org/pypi/autopep8/;
+    homepage = "https://pypi.python.org/pypi/autopep8/";
     license = licenses.mit;
     platforms = platforms.all;
     maintainers = with maintainers; [ bjornfor ];
diff --git a/pkgs/development/python-modules/av/default.nix b/pkgs/development/python-modules/av/default.nix
index 38f658cf98264..7ccc569a87e5f 100644
--- a/pkgs/development/python-modules/av/default.nix
+++ b/pkgs/development/python-modules/av/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Pythonic bindings for FFmpeg/Libav";
-    homepage = https://github.com/mikeboers/PyAV/;
+    homepage = "https://github.com/mikeboers/PyAV/";
     license = lib.licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/avro-python3/default.nix b/pkgs/development/python-modules/avro-python3/default.nix
index 46272a5418d13..3efb1dd006942 100644
--- a/pkgs/development/python-modules/avro-python3/default.nix
+++ b/pkgs/development/python-modules/avro-python3/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A serialization and RPC framework";
-    homepage = https://pypi.python.org/pypi/avro-python3/;
+    homepage = "https://pypi.python.org/pypi/avro-python3/";
     license = licenses.asl20;
 
     maintainers = [ maintainers.shlevy maintainers.timma ];
diff --git a/pkgs/development/python-modules/avro/default.nix b/pkgs/development/python-modules/avro/default.nix
index 839c7fa45bebf..d4d14ce974437 100644
--- a/pkgs/development/python-modules/avro/default.nix
+++ b/pkgs/development/python-modules/avro/default.nix
@@ -12,6 +12,6 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A serialization and RPC framework";
-    homepage = https://pypi.python.org/pypi/avro/;
+    homepage = "https://pypi.python.org/pypi/avro/";
   };
 }
diff --git a/pkgs/development/python-modules/avro3k/default.nix b/pkgs/development/python-modules/avro3k/default.nix
index 3a5b34ebb85d5..59d09b3f25f0d 100644
--- a/pkgs/development/python-modules/avro3k/default.nix
+++ b/pkgs/development/python-modules/avro3k/default.nix
@@ -14,6 +14,6 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A serialization and RPC framework";
-    homepage = https://pypi.python.org/pypi/avro3k/;
+    homepage = "https://pypi.python.org/pypi/avro3k/";
   };
 }
diff --git a/pkgs/development/python-modules/awkward/default.nix b/pkgs/development/python-modules/awkward/default.nix
index 350a82d13fdef..bd933205f6a90 100644
--- a/pkgs/development/python-modules/awkward/default.nix
+++ b/pkgs/development/python-modules/awkward/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Manipulate jagged, chunky, and/or bitmasked arrays as easily as Numpy";
-    homepage = https://github.com/scikit-hep/awkward-array;
+    homepage = "https://github.com/scikit-hep/awkward-array";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/aws-lambda-builders/default.nix b/pkgs/development/python-modules/aws-lambda-builders/default.nix
index b10bd6d7c1a12..9979ccdd3c074 100644
--- a/pkgs/development/python-modules/aws-lambda-builders/default.nix
+++ b/pkgs/development/python-modules/aws-lambda-builders/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/awslabs/aws-lambda-builders;
+    homepage = "https://github.com/awslabs/aws-lambda-builders";
     description = "A tool to compile, build and package AWS Lambda functions";
     longDescription = ''
       Lambda Builders is a Python library to compile, build and package
diff --git a/pkgs/development/python-modules/aws-sam-translator/default.nix b/pkgs/development/python-modules/aws-sam-translator/default.nix
index 1fdfc4d4358c8..13bc3cdbbbb6f 100644
--- a/pkgs/development/python-modules/aws-sam-translator/default.nix
+++ b/pkgs/development/python-modules/aws-sam-translator/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   ] ++ lib.optionals (pythonOlder "3.4") [ enum34 ];
 
   meta = {
-    homepage = https://github.com/awslabs/serverless-application-model;
+    homepage = "https://github.com/awslabs/serverless-application-model";
     description = "Python library to transform SAM templates into AWS CloudFormation templates";
     license = lib.licenses.asl20;
     maintainers = [ lib.maintainers.andreabedini ];
diff --git a/pkgs/development/python-modules/aws-xray-sdk/default.nix b/pkgs/development/python-modules/aws-xray-sdk/default.nix
index c0ca690858623..6e12a1bcb31a1 100644
--- a/pkgs/development/python-modules/aws-xray-sdk/default.nix
+++ b/pkgs/development/python-modules/aws-xray-sdk/default.nix
@@ -24,8 +24,8 @@ buildPythonPackage rec {
   meta = {
     description = "AWS X-Ray SDK for the Python programming language";
     license = lib.licenses.asl20;
-    homepage = https://github.com/aws/aws-xray-sdk-python;
+    homepage = "https://github.com/aws/aws-xray-sdk-python";
   };
 
   doCheck = false;
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/babelfish/default.nix b/pkgs/development/python-modules/babelfish/default.nix
index c8245a15c7f03..87769aa3ea913 100644
--- a/pkgs/development/python-modules/babelfish/default.nix
+++ b/pkgs/development/python-modules/babelfish/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ setuptools ];
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/babelfish;
+    homepage = "https://pypi.python.org/pypi/babelfish";
     description = "A module to work with countries and languages";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/backcall/default.nix b/pkgs/development/python-modules/backcall/default.nix
index 2eb44cb36245b..f1951a13d78df 100644
--- a/pkgs/development/python-modules/backcall/default.nix
+++ b/pkgs/development/python-modules/backcall/default.nix
@@ -21,8 +21,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "Specifications for callback functions passed in to an API";
-    homepage = https://github.com/takluyver/backcall;
+    homepage = "https://github.com/takluyver/backcall";
     license = lib.licenses.bsd3;
   };
 
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/backports-shutil-which/default.nix b/pkgs/development/python-modules/backports-shutil-which/default.nix
index 1b8b8f2ba47e1..656842f4434d2 100644
--- a/pkgs/development/python-modules/backports-shutil-which/default.nix
+++ b/pkgs/development/python-modules/backports-shutil-which/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Backport of shutil.which from Python 3.3";
-    homepage = https://github.com/minrk/backports.shutil_which;
+    homepage = "https://github.com/minrk/backports.shutil_which";
     license = licenses.psfl;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/backports_abc/default.nix b/pkgs/development/python-modules/backports_abc/default.nix
index ab34d376de081..d67117613d7fa 100644
--- a/pkgs/development/python-modules/backports_abc/default.nix
+++ b/pkgs/development/python-modules/backports_abc/default.nix
@@ -18,8 +18,8 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/cython/backports_abc;
+    homepage = "https://github.com/cython/backports_abc";
     license = lib.licenses.psfl;
     description = "A backport of recent additions to the 'collections.abc' module";
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/backports_csv/default.nix b/pkgs/development/python-modules/backports_csv/default.nix
index ce5d15c212a10..e2fae4897f62d 100644
--- a/pkgs/development/python-modules/backports_csv/default.nix
+++ b/pkgs/development/python-modules/backports_csv/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Backport of Python 3 csv module";
-    homepage = https://github.com/ryanhiebert;
+    homepage = "https://github.com/ryanhiebert";
     license = licenses.psfl;
   };
 }
diff --git a/pkgs/development/python-modules/backports_functools_lru_cache/default.nix b/pkgs/development/python-modules/backports_functools_lru_cache/default.nix
index 8cb84c02b3792..79e11ecae4f74 100644
--- a/pkgs/development/python-modules/backports_functools_lru_cache/default.nix
+++ b/pkgs/development/python-modules/backports_functools_lru_cache/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Backport of functools.lru_cache";
-    homepage = https://github.com/jaraco/backports.functools_lru_cache;
+    homepage = "https://github.com/jaraco/backports.functools_lru_cache";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/backports_lzma/default.nix b/pkgs/development/python-modules/backports_lzma/default.nix
index 997e4930ac7c7..1ebae86dec991 100644
--- a/pkgs/development/python-modules/backports_lzma/default.nix
+++ b/pkgs/development/python-modules/backports_lzma/default.nix
@@ -29,7 +29,7 @@ if !(pythonOlder "3.3") then null else buildPythonPackage rec {
 
   meta = {
     description = "Backport of Python 3.3's 'lzma' module for XZ/LZMA compressed files";
-    homepage = https://github.com/peterjc/backports.lzma;
+    homepage = "https://github.com/peterjc/backports.lzma";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/backports_os/default.nix b/pkgs/development/python-modules/backports_os/default.nix
index 9d0ddc2cad9a5..dc969cbb4b943 100644
--- a/pkgs/development/python-modules/backports_os/default.nix
+++ b/pkgs/development/python-modules/backports_os/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/pjdelport/backports.os;
+    homepage = "https://github.com/pjdelport/backports.os";
     description = "Backport of new features in Python's os module";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/backports_shutil_get_terminal_size/default.nix b/pkgs/development/python-modules/backports_shutil_get_terminal_size/default.nix
index 1436574797108..34a7ddefa47f2 100644
--- a/pkgs/development/python-modules/backports_shutil_get_terminal_size/default.nix
+++ b/pkgs/development/python-modules/backports_shutil_get_terminal_size/default.nix
@@ -28,7 +28,7 @@ if !(pythonOlder "3.3") then null else buildPythonPackage {
 
   meta = with lib; {
     description = "A backport of the get_terminal_size function from Python 3.3’s shutil.";
-    homepage = https://github.com/chrippa/backports.shutil_get_terminal_size;
+    homepage = "https://github.com/chrippa/backports.shutil_get_terminal_size";
     license = with licenses; [ mit ];
     maintainers = with maintainers; [ timokau ];
   };
diff --git a/pkgs/development/python-modules/backports_ssl_match_hostname/default.nix b/pkgs/development/python-modules/backports_ssl_match_hostname/default.nix
index 013fe9f446ff6..d6fecfbdfb91f 100644
--- a/pkgs/development/python-modules/backports_ssl_match_hostname/default.nix
+++ b/pkgs/development/python-modules/backports_ssl_match_hostname/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "The Secure Sockets layer is only actually *secure*";
-    homepage = https://bitbucket.org/brandon/backports.ssl_match_hostname;
+    homepage = "https://bitbucket.org/brandon/backports.ssl_match_hostname";
     license = licenses.psfl;
   };
 }
diff --git a/pkgs/development/python-modules/backports_tempfile/default.nix b/pkgs/development/python-modules/backports_tempfile/default.nix
index c2dbb0e6fa808..cc51e23260b83 100644
--- a/pkgs/development/python-modules/backports_tempfile/default.nix
+++ b/pkgs/development/python-modules/backports_tempfile/default.nix
@@ -29,6 +29,6 @@ buildPythonPackage rec {
   meta = {
     description = "Backport of new features in Python's tempfile module";
     license = lib.licenses.psfl;
-    homepage = https://github.com/pjdelport/backports.tempfile;
+    homepage = "https://github.com/pjdelport/backports.tempfile";
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/backports_unittest-mock/default.nix b/pkgs/development/python-modules/backports_unittest-mock/default.nix
index 57d2cad281ec6..a55eeff511fe9 100644
--- a/pkgs/development/python-modules/backports_unittest-mock/default.nix
+++ b/pkgs/development/python-modules/backports_unittest-mock/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Provides a function install() which makes the mock module";
-    homepage = https://github.com/jaraco/backports.unittest_mock;
+    homepage = "https://github.com/jaraco/backports.unittest_mock";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/bap/default.nix b/pkgs/development/python-modules/bap/default.nix
index e0492a7d1c440..fd63294302c3c 100644
--- a/pkgs/development/python-modules/bap/default.nix
+++ b/pkgs/development/python-modules/bap/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Platform for binary analysis. It is written in OCaml, but can be used from other languages.";
-    homepage = https://github.com/BinaryAnalysisPlatform/bap/;
+    homepage = "https://github.com/BinaryAnalysisPlatform/bap/";
     maintainers = [ maintainers.maurer ];
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/base58/default.nix b/pkgs/development/python-modules/base58/default.nix
index aafd73b8d8d5b..8f26a3340a7a2 100644
--- a/pkgs/development/python-modules/base58/default.nix
+++ b/pkgs/development/python-modules/base58/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Base58 and Base58Check implementation";
-    homepage = https://github.com/keis/base58;
+    homepage = "https://github.com/keis/base58";
     license = licenses.mit;
     maintainers = with maintainers; [ nyanloutre ];
   };
diff --git a/pkgs/development/python-modules/baselines/default.nix b/pkgs/development/python-modules/baselines/default.nix
index 56a60de59793e..66972dc8b2392 100644
--- a/pkgs/development/python-modules/baselines/default.nix
+++ b/pkgs/development/python-modules/baselines/default.nix
@@ -57,7 +57,7 @@ buildPythonPackage {
 
   meta = with lib; {
     description = "High-quality implementations of reinforcement learning algorithms";
-    homepage = https://github.com/openai/baselines;
+    homepage = "https://github.com/openai/baselines";
     license = licenses.mit;
     maintainers = with maintainers; [ timokau ];
   };
diff --git a/pkgs/development/python-modules/bashlex/default.nix b/pkgs/development/python-modules/bashlex/default.nix
index c575dc516ffee..8e29eed2acfd0 100644
--- a/pkgs/development/python-modules/bashlex/default.nix
+++ b/pkgs/development/python-modules/bashlex/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Python parser for bash";
     license = licenses.gpl3;
-    homepage = https://github.com/idank/bashlex;
+    homepage = "https://github.com/idank/bashlex";
     maintainers = with maintainers; [ multun ];
   };
 }
diff --git a/pkgs/development/python-modules/basiciw/default.nix b/pkgs/development/python-modules/basiciw/default.nix
index 0d25d7cdbe98c..8ae4a59cfb471 100644
--- a/pkgs/development/python-modules/basiciw/default.nix
+++ b/pkgs/development/python-modules/basiciw/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Get info about wireless interfaces using libiw";
-    homepage = https://github.com/enkore/basiciw;
+    homepage = "https://github.com/enkore/basiciw";
     platforms = lib.platforms.linux;
     license = lib.licenses.gpl2;
   };
diff --git a/pkgs/development/python-modules/batinfo/default.nix b/pkgs/development/python-modules/batinfo/default.nix
index 3e21fae1de66a..57dfd5062c161 100644
--- a/pkgs/development/python-modules/batinfo/default.nix
+++ b/pkgs/development/python-modules/batinfo/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/nicolargo/batinfo;
+    homepage = "https://github.com/nicolargo/batinfo";
     description = "A simple Python lib to retrieve battery information";
     license = licenses.lgpl3;
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/bayespy/default.nix b/pkgs/development/python-modules/bayespy/default.nix
index b1cf349593427..0532e0e022ef5 100644
--- a/pkgs/development/python-modules/bayespy/default.nix
+++ b/pkgs/development/python-modules/bayespy/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://www.bayespy.org;
+    homepage = "http://www.bayespy.org";
     description = "Variational Bayesian inference tools for Python";
     license = licenses.mit;
     maintainers = with maintainers; [ jluttine ];
diff --git a/pkgs/development/python-modules/bcrypt/default.nix b/pkgs/development/python-modules/bcrypt/default.nix
index c32fefbbdfecb..2468eaccecdbf 100644
--- a/pkgs/development/python-modules/bcrypt/default.nix
+++ b/pkgs/development/python-modules/bcrypt/default.nix
@@ -18,6 +18,6 @@ buildPythonPackage rec {
     maintainers = with maintainers; [ domenkozar ];
     description = "Modern password hashing for your software and your servers";
     license = licenses.asl20;
-    homepage = https://github.com/pyca/bcrypt/;
+    homepage = "https://github.com/pyca/bcrypt/";
   };
 }
diff --git a/pkgs/development/python-modules/beancount/default.nix b/pkgs/development/python-modules/beancount/default.nix
index 9405e3489d4f7..045dd14da0d83 100644
--- a/pkgs/development/python-modules/beancount/default.nix
+++ b/pkgs/development/python-modules/beancount/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
   ];
 
   meta = {
-    homepage = http://furius.ca/beancount/;
+    homepage = "http://furius.ca/beancount/";
     description = "Double-entry bookkeeping computer language";
     longDescription = ''
         A double-entry bookkeeping computer language that lets you define
diff --git a/pkgs/development/python-modules/beanstalkc/default.nix b/pkgs/development/python-modules/beanstalkc/default.nix
index e83a9f67789ca..c24e9a03d158a 100644
--- a/pkgs/development/python-modules/beanstalkc/default.nix
+++ b/pkgs/development/python-modules/beanstalkc/default.nix
@@ -17,6 +17,6 @@ buildPythonPackage rec {
     description = "A simple beanstalkd client library for Python";
     maintainers = with stdenv.lib.maintainers; [ aanderse ];
     license = with stdenv.lib.licenses; [ asl20 ];
-    homepage = https://github.com/earl/beanstalkc;
+    homepage = "https://github.com/earl/beanstalkc";
   };
 }
diff --git a/pkgs/development/python-modules/beautifulsoup4/default.nix b/pkgs/development/python-modules/beautifulsoup4/default.nix
index 1720738b169b2..fc07c4ae96e9b 100644
--- a/pkgs/development/python-modules/beautifulsoup4/default.nix
+++ b/pkgs/development/python-modules/beautifulsoup4/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ soupsieve ];
 
   meta = with stdenv.lib; {
-    homepage = http://crummy.com/software/BeautifulSoup/bs4/;
+    homepage = "http://crummy.com/software/BeautifulSoup/bs4/";
     description = "HTML and XML parser";
     license = licenses.mit;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/bedup/default.nix b/pkgs/development/python-modules/bedup/default.nix
index 13aa48f7f8f34..6c0c3c44d2d4e 100644
--- a/pkgs/development/python-modules/bedup/default.nix
+++ b/pkgs/development/python-modules/bedup/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
       on disk. It integrates deeply with btrfs so that scans are
       incremental and low-impact.
     '';
-    homepage = https://github.com/g2p/bedup;
+    homepage = "https://github.com/g2p/bedup";
     license = licenses.gpl2;
     maintainers = with maintainers; [ bluescreen303 ];
   };
diff --git a/pkgs/development/python-modules/behave/default.nix b/pkgs/development/python-modules/behave/default.nix
index 6d0364676f9a9..fbe108e2a02ec 100644
--- a/pkgs/development/python-modules/behave/default.nix
+++ b/pkgs/development/python-modules/behave/default.nix
@@ -17,7 +17,7 @@ buildPythonApplication rec {
   patches = [
     # Fix tests on Python 2.7
     (fetchpatch {
-      url = https://github.com/behave/behave/commit/0a9430a94881cd18437deb03d2ae23afea0f009c.patch;
+      url = "https://github.com/behave/behave/commit/0a9430a94881cd18437deb03d2ae23afea0f009c.patch";
       sha256 = "1nrh9ii6ik6gw2kjh8a6jk4mg5yqw3jfjfllbyxardclsab62ydy";
     })
   ];
@@ -44,7 +44,7 @@ buildPythonApplication rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/behave/behave;
+    homepage = "https://github.com/behave/behave";
     description = "behaviour-driven development, Python style";
     license = licenses.bsd2;
     maintainers = with maintainers; [ alunduil ];
diff --git a/pkgs/development/python-modules/betamax-matchers/default.nix b/pkgs/development/python-modules/betamax-matchers/default.nix
index 762154ac45d26..e95a34d154242 100644
--- a/pkgs/development/python-modules/betamax-matchers/default.nix
+++ b/pkgs/development/python-modules/betamax-matchers/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   buildInputs = [ betamax requests_toolbelt ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/sigmavirus24/betamax_matchers;
+    homepage = "https://github.com/sigmavirus24/betamax_matchers";
     description = "A group of experimental matchers for Betamax";
     license = licenses.asl20;
     maintainers = with maintainers; [ pSub ];
diff --git a/pkgs/development/python-modules/betamax-serializers/default.nix b/pkgs/development/python-modules/betamax-serializers/default.nix
index 41341c24481b8..60a79a51d4999 100644
--- a/pkgs/development/python-modules/betamax-serializers/default.nix
+++ b/pkgs/development/python-modules/betamax-serializers/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   buildInputs = [ betamax pyyaml ];
 
   meta = with stdenv.lib; {
-    homepage = https://gitlab.com/betamax/serializers;
+    homepage = "https://gitlab.com/betamax/serializers";
     description = "A set of third-party serializers for Betamax";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/betamax/default.nix b/pkgs/development/python-modules/betamax/default.nix
index 8051ed0beff5e..7339fcbf6485b 100644
--- a/pkgs/development/python-modules/betamax/default.nix
+++ b/pkgs/development/python-modules/betamax/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://betamax.readthedocs.org/en/latest/;
+    homepage = "https://betamax.readthedocs.org/en/latest/";
     description = "A VCR imitation for requests";
     license = licenses.asl20;
     maintainers = with maintainers; [ pSub ];
diff --git a/pkgs/development/python-modules/bibtexparser/default.nix b/pkgs/development/python-modules/bibtexparser/default.nix
index 849b6e8b240a4..d69b2d6ce4ca0 100644
--- a/pkgs/development/python-modules/bibtexparser/default.nix
+++ b/pkgs/development/python-modules/bibtexparser/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Bibtex parser for python 2.7 and 3.3 and newer";
-    homepage = https://github.com/sciunto-org/python-bibtexparser;
+    homepage = "https://github.com/sciunto-org/python-bibtexparser";
     license = with lib.licenses; [ gpl3 bsd3 ];
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/bidict/default.nix b/pkgs/development/python-modules/bidict/default.nix
index e96e59dd7cf96..84ff0e88b1477 100644
--- a/pkgs/development/python-modules/bidict/default.nix
+++ b/pkgs/development/python-modules/bidict/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/jab/bidict;
+    homepage = "https://github.com/jab/bidict";
     description = "Efficient, Pythonic bidirectional map data structures and related functionality";
     license = licenses.mpl20;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/billiard/default.nix b/pkgs/development/python-modules/billiard/default.nix
index 91624210bb566..5bccf79245257 100644
--- a/pkgs/development/python-modules/billiard/default.nix
+++ b/pkgs/development/python-modules/billiard/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/celery/billiard;
+    homepage = "https://github.com/celery/billiard";
     description = "Python multiprocessing fork with improvements and bugfixes";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/binaryornot/default.nix b/pkgs/development/python-modules/binaryornot/default.nix
index 77f1ff7cbd09a..103bd79294e65 100644
--- a/pkgs/development/python-modules/binaryornot/default.nix
+++ b/pkgs/development/python-modules/binaryornot/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   checkInputs = [ hypothesis ];
 
   meta = with lib; {
-    homepage = https://github.com/audreyr/binaryornot;
+    homepage = "https://github.com/audreyr/binaryornot";
     description = "Ultra-lightweight pure Python package to check if a file is binary or text";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/biopython/default.nix b/pkgs/development/python-modules/biopython/default.nix
index 727687c5e7090..76de4c3905460 100644
--- a/pkgs/development/python-modules/biopython/default.nix
+++ b/pkgs/development/python-modules/biopython/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
       applications which address the needs of current and future work in
       bioinformatics.
     '';
-    homepage = https://biopython.org/wiki/Documentation;
+    homepage = "https://biopython.org/wiki/Documentation";
     maintainers = with lib.maintainers; [ luispedro ];
     license = lib.licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/bitarray/default.nix b/pkgs/development/python-modules/bitarray/default.nix
index d89ab9c3107ce..06329c8ab9029 100644
--- a/pkgs/development/python-modules/bitarray/default.nix
+++ b/pkgs/development/python-modules/bitarray/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Efficient arrays of booleans";
-    homepage = https://github.com/ilanschnell/bitarray;
+    homepage = "https://github.com/ilanschnell/bitarray";
     license = licenses.psfl;
     maintainers = [ maintainers.bhipple ];
   };
diff --git a/pkgs/development/python-modules/bitbucket-api/default.nix b/pkgs/development/python-modules/bitbucket-api/default.nix
index 0d1ac109179b3..82b49a2675740 100644
--- a/pkgs/development/python-modules/bitbucket-api/default.nix
+++ b/pkgs/development/python-modules/bitbucket-api/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/Sheeprider/BitBucket-api;
+    homepage = "https://github.com/Sheeprider/BitBucket-api";
     description = "Python library to interact with BitBucket REST API";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/bitbucket-cli/default.nix b/pkgs/development/python-modules/bitbucket-cli/default.nix
index 0a54c0ed17c38..5e5d5662ba320 100644
--- a/pkgs/development/python-modules/bitbucket-cli/default.nix
+++ b/pkgs/development/python-modules/bitbucket-cli/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Bitbucket command line interface";
-    homepage = https://bitbucket.org/zhemao/bitbucket-cli;
+    homepage = "https://bitbucket.org/zhemao/bitbucket-cli";
     maintainers = with maintainers; [ refnil ];
     license = licenses.bsd2;
   };
diff --git a/pkgs/development/python-modules/bitcoin-price-api/default.nix b/pkgs/development/python-modules/bitcoin-price-api/default.nix
index d9ddc84264263..3e74c17f3be86 100644
--- a/pkgs/development/python-modules/bitcoin-price-api/default.nix
+++ b/pkgs/development/python-modules/bitcoin-price-api/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/dursk/bitcoin-price-api;
+    homepage = "https://github.com/dursk/bitcoin-price-api";
     description = "Price APIs for bitcoin exchanges";
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ bhipple ];
diff --git a/pkgs/development/python-modules/bitmath/default.nix b/pkgs/development/python-modules/bitmath/default.nix
index 092ad6c100354..55194b02db3a0 100644
--- a/pkgs/development/python-modules/bitmath/default.nix
+++ b/pkgs/development/python-modules/bitmath/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Module for representing and manipulating file sizes with different prefix";
-    homepage = https://github.com/tbielawa/bitmath;
+    homepage = "https://github.com/tbielawa/bitmath";
     license = licenses.mit;
     maintainers = with maintainers; [ twey ];
   };
diff --git a/pkgs/development/python-modules/bitstruct/default.nix b/pkgs/development/python-modules/bitstruct/default.nix
index 3e546d3869781..7c58aab85c4c0 100644
--- a/pkgs/development/python-modules/bitstruct/default.nix
+++ b/pkgs/development/python-modules/bitstruct/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with lib; {
-    homepage = https://github.com/eerimoq/bitstruct;
+    homepage = "https://github.com/eerimoq/bitstruct";
     description = "Python bit pack/unpack package";
     license = licenses.mit;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/bjoern/default.nix b/pkgs/development/python-modules/bjoern/default.nix
index 08caabef3bdfc..c2f60fce9dc5f 100644
--- a/pkgs/development/python-modules/bjoern/default.nix
+++ b/pkgs/development/python-modules/bjoern/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/jonashaag/bjoern;
+    homepage = "https://github.com/jonashaag/bjoern";
     description = "A screamingly fast Python 2/3 WSGI server written in C";
     license = licenses.bsd2;
     maintainers = with maintainers; [ cmcdragonkai ];
diff --git a/pkgs/development/python-modules/bkcharts/default.nix b/pkgs/development/python-modules/bkcharts/default.nix
index 270015a423ba3..9e105c09d57bc 100644
--- a/pkgs/development/python-modules/bkcharts/default.nix
+++ b/pkgs/development/python-modules/bkcharts/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "High level chart types built on top of Bokeh";
-    homepage = https://github.com/bokeh/bkcharts;
+    homepage = "https://github.com/bokeh/bkcharts";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/black/default.nix b/pkgs/development/python-modules/black/default.nix
index 315e891030ed8..4b4d2e4a90386 100644
--- a/pkgs/development/python-modules/black/default.nix
+++ b/pkgs/development/python-modules/black/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "The uncompromising Python code formatter";
-    homepage    = https://github.com/ambv/black;
+    homepage    = "https://github.com/ambv/black";
     license     = licenses.mit;
     maintainers = with maintainers; [ sveitser ];
   };
diff --git a/pkgs/development/python-modules/blaze/default.nix b/pkgs/development/python-modules/blaze/default.nix
index b3c56a618e8e0..0707c431f1b4f 100644
--- a/pkgs/development/python-modules/blaze/default.nix
+++ b/pkgs/development/python-modules/blaze/default.nix
@@ -63,9 +63,9 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/ContinuumIO/blaze;
+    homepage = "https://github.com/ContinuumIO/blaze";
     description = "Allows Python users a familiar interface to query data living in other data storage systems";
     license = lib.licenses.bsdOriginal;
     maintainers = with lib.maintainers; [ fridh ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/bleach/default.nix b/pkgs/development/python-modules/bleach/default.nix
index 1033f9def76c2..d8760d2e12833 100644
--- a/pkgs/development/python-modules/bleach/default.nix
+++ b/pkgs/development/python-modules/bleach/default.nix
@@ -42,8 +42,8 @@ buildPythonPackage rec {
       to do lots of things, you're probably outside the use cases. Either
       trust those users, or don't.
     '';
-    homepage = https://github.com/mozilla/bleach;
-    downloadPage = https://github.com/mozilla/bleach/releases;
+    homepage = "https://github.com/mozilla/bleach";
+    downloadPage = "https://github.com/mozilla/bleach/releases";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ prikhi ];
   };
diff --git a/pkgs/development/python-modules/blessed/default.nix b/pkgs/development/python-modules/blessed/default.nix
index 164848aeac93e..76394c5f85aff 100644
--- a/pkgs/development/python-modules/blessed/default.nix
+++ b/pkgs/development/python-modules/blessed/default.nix
@@ -5,12 +5,12 @@
 let
 
   fixTestSuiteFailure_1 = fetchpatch {
-    url = https://github.com/jquast/blessed/pull/108/commits/76a54d39b0f58bfc71af04ee143459eefb0e1e7b.patch;
+    url = "https://github.com/jquast/blessed/pull/108/commits/76a54d39b0f58bfc71af04ee143459eefb0e1e7b.patch";
     sha256 = "1higmv4c03ly7ywac1d7s71f3hrl531vj16nsfl9xh6zh9c47qcg";
   };
 
   fixTestSuiteFailure_2 = fetchpatch {
-    url = https://github.com/jquast/blessed/pull/108/commits/aa94e01aed745715e667601fb674844b257cfcc9.patch;
+    url = "https://github.com/jquast/blessed/pull/108/commits/aa94e01aed745715e667601fb674844b257cfcc9.patch";
     sha256 = "1frygr6sc1vakdfx1hf6jj0dbwibiqz8hw9maf1b605cbslc9nay";
   };
 
@@ -36,7 +36,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ wcwidth six ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/jquast/blessed;
+    homepage = "https://github.com/jquast/blessed";
     description = "A thin, practical wrapper around terminal capabilities in Python.";
     maintainers = with maintainers; [ eqyiel ];
     license = licenses.mit;
diff --git a/pkgs/development/python-modules/blessings/default.nix b/pkgs/development/python-modules/blessings/default.nix
index 23e9067ea33ca..c285b3a7d0038 100644
--- a/pkgs/development/python-modules/blessings/default.nix
+++ b/pkgs/development/python-modules/blessings/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/erikrose/blessings;
+    homepage = "https://github.com/erikrose/blessings";
     description = "A thin, practical wrapper around terminal coloring, styling, and positioning";
     license = licenses.mit;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/blinker/default.nix b/pkgs/development/python-modules/blinker/default.nix
index 441d1250e0a81..5c76efb029fd0 100644
--- a/pkgs/development/python-modules/blinker/default.nix
+++ b/pkgs/development/python-modules/blinker/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://pythonhosted.org/blinker/;
+    homepage = "https://pythonhosted.org/blinker/";
     description = "Fast, simple object-to-object and broadcast signaling";
     license = licenses.mit;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/blinkstick/default.nix b/pkgs/development/python-modules/blinkstick/default.nix
index 96f7bfebdeb83..5e7cd42362dc7 100644
--- a/pkgs/development/python-modules/blinkstick/default.nix
+++ b/pkgs/development/python-modules/blinkstick/default.nix
@@ -11,11 +11,11 @@ buildPythonPackage rec {
 
   patches = [
     (fetchpatch {
-      url = https://github.com/arvydas/blinkstick-python/commit/a9227d0.patch;
+      url = "https://github.com/arvydas/blinkstick-python/commit/a9227d0.patch";
       sha256 = "1mcmxlnkbfxwp84qz32l5rlc7r9anh9yhnqaj1y8rny5s13jb01f";
     })
     (fetchpatch {
-      url = https://github.com/arvydas/blinkstick-python/pull/54.patch;
+      url = "https://github.com/arvydas/blinkstick-python/pull/54.patch";
       sha256 = "1gjq6xbai794bbdyrv82i96l1a7qkwvlhzd6sa937dy5ivv6s6hl";
     })
   ];
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python package to control BlinkStick USB devices";
-    homepage = https://pypi.python.org/pypi/BlinkStick/;
+    homepage = "https://pypi.python.org/pypi/BlinkStick/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ np ];
   };
diff --git a/pkgs/development/python-modules/blis/default.nix b/pkgs/development/python-modules/blis/default.nix
index ca6d5d62442f0..596545093a982 100644
--- a/pkgs/development/python-modules/blis/default.nix
+++ b/pkgs/development/python-modules/blis/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "BLAS-like linear algebra library";
-    homepage = https://github.com/explosion/cython-blis;
+    homepage = "https://github.com/explosion/cython-blis";
     license = licenses.bsd3;
     maintainers = with maintainers; [ danieldk ];
   };
diff --git a/pkgs/development/python-modules/blist/default.nix b/pkgs/development/python-modules/blist/default.nix
index 90a4b99cda33f..52687bf2506de 100644
--- a/pkgs/development/python-modules/blist/default.nix
+++ b/pkgs/development/python-modules/blist/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = http://stutzbachenterprises.com/blist/;
+    homepage = "http://stutzbachenterprises.com/blist/";
     description = "A list-like type with better asymptotic performance and similar performance on small lists";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/blivet/default.nix b/pkgs/development/python-modules/blivet/default.nix
index 4b96e86193d81..f3efba1f378fa 100644
--- a/pkgs/development/python-modules/blivet/default.nix
+++ b/pkgs/development/python-modules/blivet/default.nix
@@ -37,7 +37,7 @@ in buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://fedoraproject.org/wiki/Blivet;
+    homepage = "https://fedoraproject.org/wiki/Blivet";
     description = "Module for management of a system's storage configuration";
     license = with licenses; [ gpl2Plus lgpl21Plus ];
     platforms = platforms.linux;
diff --git a/pkgs/development/python-modules/block-io/default.nix b/pkgs/development/python-modules/block-io/default.nix
index f6bd3178bba53..f80c8a8c145f0 100644
--- a/pkgs/development/python-modules/block-io/default.nix
+++ b/pkgs/development/python-modules/block-io/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Integrate Bitcoin, Dogecoin and Litecoin in your Python applications using block.io";
-    homepage = https://github.com/BlockIo/block_io-python;
+    homepage = "https://github.com/BlockIo/block_io-python";
     license = licenses.mit;
     maintainers = with maintainers; [ nyanloutre ];
   };
diff --git a/pkgs/development/python-modules/blockdiag/default.nix b/pkgs/development/python-modules/blockdiag/default.nix
index 7b67997fa08a1..ceaa31874ecbc 100644
--- a/pkgs/development/python-modules/blockdiag/default.nix
+++ b/pkgs/development/python-modules/blockdiag/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Generate block-diagram image from spec-text file (similar to Graphviz)";
-    homepage = http://blockdiag.com/;
+    homepage = "http://blockdiag.com/";
     license = licenses.asl20;
     platforms = platforms.unix;
     maintainers = with maintainers; [ bjornfor ];
diff --git a/pkgs/development/python-modules/bokeh/default.nix b/pkgs/development/python-modules/bokeh/default.nix
index 18f59b0528873..7157cf1409675 100644
--- a/pkgs/development/python-modules/bokeh/default.nix
+++ b/pkgs/development/python-modules/bokeh/default.nix
@@ -66,7 +66,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Statistical and novel interactive HTML plots for Python";
-    homepage = https://github.com/bokeh/bokeh;
+    homepage = "https://github.com/bokeh/bokeh";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ orivej ];
   };
diff --git a/pkgs/development/python-modules/boto/default.nix b/pkgs/development/python-modules/boto/default.nix
index 8452e05beccf2..85ebae5b612fa 100644
--- a/pkgs/development/python-modules/boto/default.nix
+++ b/pkgs/development/python-modules/boto/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ requests httpretty ];
 
   meta = with pkgs.lib; {
-    homepage = https://github.com/boto/boto;
+    homepage = "https://github.com/boto/boto";
     license = licenses.mit;
     description = "Python interface to Amazon Web Services";
     longDescription = ''
diff --git a/pkgs/development/python-modules/boto3/default.nix b/pkgs/development/python-modules/boto3/default.nix
index 58af27fe4395b..4bbb98d6a2991 100644
--- a/pkgs/development/python-modules/boto3/default.nix
+++ b/pkgs/development/python-modules/boto3/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/boto/boto3;
+    homepage = "https://github.com/boto/boto3";
     license = lib.licenses.asl20;
     description = "AWS SDK for Python";
     longDescription = ''
diff --git a/pkgs/development/python-modules/botocore/default.nix b/pkgs/development/python-modules/botocore/default.nix
index 8bf6b4eff7e2a..b7061eb0a1de5 100644
--- a/pkgs/development/python-modules/botocore/default.nix
+++ b/pkgs/development/python-modules/botocore/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/boto/botocore;
+    homepage = "https://github.com/boto/botocore";
     license = "bsd";
     description = "A low-level interface to a growing number of Amazon Web Services";
   };
diff --git a/pkgs/development/python-modules/bottle/default.nix b/pkgs/development/python-modules/bottle/default.nix
index c0de6eecae9f0..5fda85dc972b7 100644
--- a/pkgs/development/python-modules/bottle/default.nix
+++ b/pkgs/development/python-modules/bottle/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ setuptools ];
 
   meta = with stdenv.lib; {
-    homepage = http://bottlepy.org;
+    homepage = "http://bottlepy.org";
     description = "A fast and simple micro-framework for small web-applications";
     license = licenses.mit;
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/box2d/default.nix b/pkgs/development/python-modules/box2d/default.nix
index 5870bdcdb7327..1b372f90a90f2 100644
--- a/pkgs/development/python-modules/box2d/default.nix
+++ b/pkgs/development/python-modules/box2d/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/pybox2d/pybox2d;
+    homepage = "https://github.com/pybox2d/pybox2d";
     description = ''
       A 2D game physics library for Python under
       the very liberal zlib license
diff --git a/pkgs/development/python-modules/branca/default.nix b/pkgs/development/python-modules/branca/default.nix
index 447a5230c7f3f..95ba6d537c37b 100644
--- a/pkgs/development/python-modules/branca/default.nix
+++ b/pkgs/development/python-modules/branca/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Generate complex HTML+JS pages with Python";
-    homepage = https://github.com/python-visualization/branca;
+    homepage = "https://github.com/python-visualization/branca";
     license = with lib.licenses; [ mit ];
   };
 }
diff --git a/pkgs/development/python-modules/broadlink/default.nix b/pkgs/development/python-modules/broadlink/default.nix
index 99d7641c07ebb..971b56d8b8856 100644
--- a/pkgs/development/python-modules/broadlink/default.nix
+++ b/pkgs/development/python-modules/broadlink/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python API for controlling Broadlink IR controllers";
-    homepage =  https://github.com/mjg59/python-broadlink;
+    homepage =  "https://github.com/mjg59/python-broadlink";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/brotli/default.nix b/pkgs/development/python-modules/brotli/default.nix
index bec205676bae3..0da53ab5ca221 100644
--- a/pkgs/development/python-modules/brotli/default.nix
+++ b/pkgs/development/python-modules/brotli/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/google/brotli;
+    homepage = "https://github.com/google/brotli";
     description = "Generic-purpose lossless compression algorithm";
     license = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/browser-cookie3/default.nix b/pkgs/development/python-modules/browser-cookie3/default.nix
index 13eea3e21fd4e..909641a9ffdff 100644
--- a/pkgs/development/python-modules/browser-cookie3/default.nix
+++ b/pkgs/development/python-modules/browser-cookie3/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Loads cookies from your browser into a cookiejar object";
     maintainers = with maintainers; [ borisbabic ];
-    homepage = https://github.com/borisbabic/browser_cookie3;
+    homepage = "https://github.com/borisbabic/browser_cookie3";
     license = licenses.gpl3;
   };
 }
diff --git a/pkgs/development/python-modules/browsermob-proxy/default.nix b/pkgs/development/python-modules/browsermob-proxy/default.nix
index b5da73a32d21e..68668fce0794e 100644
--- a/pkgs/development/python-modules/browsermob-proxy/default.nix
+++ b/pkgs/development/python-modules/browsermob-proxy/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A library for interacting with Browsermob Proxy";
-    homepage = http://oss.theautomatedtester.co.uk/browsermob-proxy-py;
+    homepage = "http://oss.theautomatedtester.co.uk/browsermob-proxy-py";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/bsddb3/default.nix b/pkgs/development/python-modules/bsddb3/default.nix
index 7a541a479527c..39ffaae653849 100644
--- a/pkgs/development/python-modules/bsddb3/default.nix
+++ b/pkgs/development/python-modules/bsddb3/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python bindings for Oracle Berkeley DB";
-    homepage = https://www.jcea.es/programacion/pybsddb.htm;
+    homepage = "https://www.jcea.es/programacion/pybsddb.htm";
     license = with licenses; [ agpl3 ]; # License changed from bsd3 to agpl3 since 6.x
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/bt-proximity/default.nix b/pkgs/development/python-modules/bt-proximity/default.nix
index f998ebca06d9c..17f384062482e 100644
--- a/pkgs/development/python-modules/bt-proximity/default.nix
+++ b/pkgs/development/python-modules/bt-proximity/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Bluetooth Proximity Detection using Python";
-    homepage = https://github.com/FrederikBolding/bluetooth-proximity;
+    homepage = "https://github.com/FrederikBolding/bluetooth-proximity";
     maintainers = with maintainers; [ peterhoeg ];
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/btrees/default.nix b/pkgs/development/python-modules/btrees/default.nix
index 4b17b5046aa41..e51d0e75a0bbe 100644
--- a/pkgs/development/python-modules/btrees/default.nix
+++ b/pkgs/development/python-modules/btrees/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Scalable persistent components";
-    homepage = http://packages.python.org/BTrees;
+    homepage = "http://packages.python.org/BTrees";
     license = licenses.zpl21;
   };
 }
diff --git a/pkgs/development/python-modules/bugwarrior/default.nix b/pkgs/development/python-modules/bugwarrior/default.nix
index 190598942c721..37c91127a2c8a 100644
--- a/pkgs/development/python-modules/bugwarrior/default.nix
+++ b/pkgs/development/python-modules/bugwarrior/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/ralphbean/bugwarrior;
+    homepage = "https://github.com/ralphbean/bugwarrior";
     description = "Sync github, bitbucket, bugzilla, and trac issues with taskwarrior";
     license = licenses.gpl3Plus;
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/bugzilla/default.nix b/pkgs/development/python-modules/bugzilla/default.nix
index a342ac9994338..f40488511093d 100644
--- a/pkgs/development/python-modules/bugzilla/default.nix
+++ b/pkgs/development/python-modules/bugzilla/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/python-bugzilla/python-bugzilla;
+    homepage = "https://github.com/python-bugzilla/python-bugzilla";
     description = "Bugzilla XMLRPC access module";
     license = licenses.gpl2;
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/bumps/default.nix b/pkgs/development/python-modules/bumps/default.nix
index c1e19eb856008..c22b03f4fa160 100644
--- a/pkgs/development/python-modules/bumps/default.nix
+++ b/pkgs/development/python-modules/bumps/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = http://www.reflectometry.org/danse/software.html;
+    homepage = "http://www.reflectometry.org/danse/software.html";
     description = "Data fitting with bayesian uncertainty analysis";
     maintainers = with maintainers; [ rprospero ];
     license = licenses.publicDomain;
diff --git a/pkgs/development/python-modules/cachecontrol/default.nix b/pkgs/development/python-modules/cachecontrol/default.nix
index 693646c80a4db..e5a7584234caa 100644
--- a/pkgs/development/python-modules/cachecontrol/default.nix
+++ b/pkgs/development/python-modules/cachecontrol/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/ionrock/cachecontrol;
+    homepage = "https://github.com/ionrock/cachecontrol";
     description = "Httplib2 caching for requests";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/cached-property/default.nix b/pkgs/development/python-modules/cached-property/default.nix
index 3a3e6d1e6dd96..d25e2e963dc31 100644
--- a/pkgs/development/python-modules/cached-property/default.nix
+++ b/pkgs/development/python-modules/cached-property/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A decorator for caching properties in classes";
-    homepage = https://github.com/pydanny/cached-property;
+    homepage = "https://github.com/pydanny/cached-property";
     license = lib.licenses.bsd3;
     platforms = lib.platforms.unix;
     maintainers = with lib.maintainers; [ ericsagnes ];
diff --git a/pkgs/development/python-modules/cachy/default.nix b/pkgs/development/python-modules/cachy/default.nix
index e66bef51d03c9..278dd5a8ae60e 100644
--- a/pkgs/development/python-modules/cachy/default.nix
+++ b/pkgs/development/python-modules/cachy/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/sdispater/cachy;
+    homepage = "https://github.com/sdispater/cachy";
     description = "Cachy provides a simple yet effective caching library";
     license = licenses.mit;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/cairocffi/generic.nix b/pkgs/development/python-modules/cairocffi/generic.nix
index cf1618a865b4a..ee795d80dcef9 100644
--- a/pkgs/development/python-modules/cairocffi/generic.nix
+++ b/pkgs/development/python-modules/cairocffi/generic.nix
@@ -43,7 +43,7 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
-    homepage = https://github.com/SimonSapin/cairocffi;
+    homepage = "https://github.com/SimonSapin/cairocffi";
     license = licenses.bsd3;
     maintainers = with maintainers; [];
     description = "cffi-based cairo bindings for Python";
diff --git a/pkgs/development/python-modules/cairosvg/1_x.nix b/pkgs/development/python-modules/cairosvg/1_x.nix
index b6d40a5fdb708..b98fbbf91e860 100644
--- a/pkgs/development/python-modules/cairosvg/1_x.nix
+++ b/pkgs/development/python-modules/cairosvg/1_x.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
   # '';
 
   meta = with stdenv.lib; {
-    homepage = https://cairosvg.org;
+    homepage = "https://cairosvg.org";
     license = licenses.lgpl3;
     description = "SVG converter based on Cairo";
     maintainers = with maintainers; [ jluttine ];
diff --git a/pkgs/development/python-modules/cairosvg/default.nix b/pkgs/development/python-modules/cairosvg/default.nix
index 77c5c21befeee..31f7d7bc5d67c 100644
--- a/pkgs/development/python-modules/cairosvg/default.nix
+++ b/pkgs/development/python-modules/cairosvg/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   checkInputs = [ pytest pytestrunner pytestcov pytest-flake8 pytest-isort ];
 
   meta = with stdenv.lib; {
-    homepage = https://cairosvg.org;
+    homepage = "https://cairosvg.org";
     license = licenses.lgpl3;
     description = "SVG converter based on Cairo";
   };
diff --git a/pkgs/development/python-modules/caldavclientlibrary-asynk/default.nix b/pkgs/development/python-modules/caldavclientlibrary-asynk/default.nix
index a12a12547e968..2d882967493c2 100644
--- a/pkgs/development/python-modules/caldavclientlibrary-asynk/default.nix
+++ b/pkgs/development/python-modules/caldavclientlibrary-asynk/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage {
       that package.
     '';
 
-    homepage = https://github.com/skarra/CalDAVClientLibrary/tree/asynkdev/;
+    homepage = "https://github.com/skarra/CalDAVClientLibrary/tree/asynkdev/";
     maintainers = with maintainers; [ pjones ];
     broken = true; # 2018-04-11
   };
diff --git a/pkgs/development/python-modules/can/default.nix b/pkgs/development/python-modules/can/default.nix
index 8aa80a750678e..3629e0097eda0 100644
--- a/pkgs/development/python-modules/can/default.nix
+++ b/pkgs/development/python-modules/can/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/hardbyte/python-can;
+    homepage = "https://github.com/hardbyte/python-can";
     description = "CAN support for Python";
     license = licenses.lgpl3;
     maintainers = with maintainers; [ sorki ];
diff --git a/pkgs/development/python-modules/canmatrix/default.nix b/pkgs/development/python-modules/canmatrix/default.nix
index 004669d605b5e..b9a61af8b4898 100644
--- a/pkgs/development/python-modules/canmatrix/default.nix
+++ b/pkgs/development/python-modules/canmatrix/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/ebroecker/canmatrix;
+    homepage = "https://github.com/ebroecker/canmatrix";
     description = "Support and convert several CAN (Controller Area Network) database formats .arxml .dbc .dbf .kcd .sym fibex xls(x)";
     license = licenses.bsd2;
     maintainers = with maintainers; [ sorki ];
diff --git a/pkgs/development/python-modules/canonicaljson/default.nix b/pkgs/development/python-modules/canonicaljson/default.nix
index 7457002929aa3..24cccc3aa770a 100644
--- a/pkgs/development/python-modules/canonicaljson/default.nix
+++ b/pkgs/development/python-modules/canonicaljson/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/matrix-org/python-canonicaljson;
+    homepage = "https://github.com/matrix-org/python-canonicaljson";
     description = "Encodes objects and arrays as RFC 7159 JSON.";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/canopen/default.nix b/pkgs/development/python-modules/canopen/default.nix
index a76e05332f190..83dd1f006fc69 100644
--- a/pkgs/development/python-modules/canopen/default.nix
+++ b/pkgs/development/python-modules/canopen/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage {
   checkInputs = [ nose ];
 
   meta = with lib; {
-    homepage = https://github.com/christiansandberg/canopen/;
+    homepage = "https://github.com/christiansandberg/canopen/";
     description = "CANopen stack implementation";
     license = licenses.lgpl3;
     maintainers = with maintainers; [ sorki ];
diff --git a/pkgs/development/python-modules/capturer/default.nix b/pkgs/development/python-modules/capturer/default.nix
index 86062d28a8563..2dcd075ec0e16 100644
--- a/pkgs/development/python-modules/capturer/default.nix
+++ b/pkgs/development/python-modules/capturer/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Easily capture stdout/stderr of the current process and subprocesses";
-    homepage = https://github.com/xolox/python-capturer;
+    homepage = "https://github.com/xolox/python-capturer";
     license = licenses.mit;
     maintainers = with maintainers; [ eyjhb ];
   };
diff --git a/pkgs/development/python-modules/carrot/default.nix b/pkgs/development/python-modules/carrot/default.nix
index 3b976fb7ad9a2..9a5ffe578565f 100644
--- a/pkgs/development/python-modules/carrot/default.nix
+++ b/pkgs/development/python-modules/carrot/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false; # depends on the network
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/carrot;
+    homepage = "https://pypi.python.org/pypi/carrot";
     description = "AMQP Messaging Framework for Python";
   };
 }
diff --git a/pkgs/development/python-modules/cartopy/default.nix b/pkgs/development/python-modules/cartopy/default.nix
index a3f90b3282ae9..c01f27608fdfa 100644
--- a/pkgs/development/python-modules/cartopy/default.nix
+++ b/pkgs/development/python-modules/cartopy/default.nix
@@ -52,7 +52,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Process geospatial data to create maps and perform analyses";
     license = licenses.lgpl3;
-    homepage = https://scitools.org.uk/cartopy/docs/latest/;
+    homepage = "https://scitools.org.uk/cartopy/docs/latest/";
     maintainers = with maintainers; [ mredaelli ];
   };
 
diff --git a/pkgs/development/python-modules/casbin/default.nix b/pkgs/development/python-modules/casbin/default.nix
index 114625c397ceb..2fb670e418a30 100644
--- a/pkgs/development/python-modules/casbin/default.nix
+++ b/pkgs/development/python-modules/casbin/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An authorization library that supports access control models like ACL, RBAC, ABAC in Python";
-    homepage = https://github.com/casbin/pycasbin;
+    homepage = "https://github.com/casbin/pycasbin";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/case/default.nix b/pkgs/development/python-modules/case/default.nix
index 0f1bba36def63..771a349be1f77 100644
--- a/pkgs/development/python-modules/case/default.nix
+++ b/pkgs/development/python-modules/case/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ six nose unittest2 mock ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/celery/case;
+    homepage = "https://github.com/celery/case";
     description = "unittests utilities";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/cbor/default.nix b/pkgs/development/python-modules/cbor/default.nix
index 360872c0f896e..c6df7358ad7de 100644
--- a/pkgs/development/python-modules/cbor/default.nix
+++ b/pkgs/development/python-modules/cbor/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://bitbucket.org/bodhisnarkva/cbor;
+    homepage = "https://bitbucket.org/bodhisnarkva/cbor";
     description = "Concise Binary Object Representation (CBOR) library";
     license = licenses.asl20;
     maintainers = with maintainers; [ geistesk ];
diff --git a/pkgs/development/python-modules/cccolutils/default.nix b/pkgs/development/python-modules/cccolutils/default.nix
index 9751dcd2f3ed5..5f5e396a02e2b 100644
--- a/pkgs/development/python-modules/cccolutils/default.nix
+++ b/pkgs/development/python-modules/cccolutils/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python Kerberos 5 Credential Cache Collection Utilities";
-    homepage = https://pagure.io/cccolutils;
+    homepage = "https://pagure.io/cccolutils";
     license = licenses.gpl2;
     maintainers = with maintainers; [ disassembler ];
   };
diff --git a/pkgs/development/python-modules/cddb/default.nix b/pkgs/development/python-modules/cddb/default.nix
index 86c6e8b0d80a2..5c27b48d62f34 100644
--- a/pkgs/development/python-modules/cddb/default.nix
+++ b/pkgs/development/python-modules/cddb/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = http://cddb-py.sourceforge.net/;
+    homepage = "http://cddb-py.sourceforge.net/";
     description = "CDDB and FreeDB audio CD track info access";
     license = licenses.gpl2Plus;
   };
diff --git a/pkgs/development/python-modules/cdecimal/default.nix b/pkgs/development/python-modules/cdecimal/default.nix
index 0c636e1208847..3508b392203d4 100644
--- a/pkgs/development/python-modules/cdecimal/default.nix
+++ b/pkgs/development/python-modules/cdecimal/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Fast drop-in replacement for decimal.py";
-    homepage    = http://www.bytereef.org/mpdecimal/;
+    homepage    = "http://www.bytereef.org/mpdecimal/";
     license     = licenses.bsd2;
     maintainers = [ maintainers.udono ];
   };
diff --git a/pkgs/development/python-modules/celery/default.nix b/pkgs/development/python-modules/celery/default.nix
index 68c6c282c9b91..d0d4f2e69fb8f 100644
--- a/pkgs/development/python-modules/celery/default.nix
+++ b/pkgs/development/python-modules/celery/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ kombu billiard pytz anyjson amqp eventlet ];
 
   meta = with lib; {
-    homepage = https://github.com/celery/celery/;
+    homepage = "https://github.com/celery/celery/";
     description = "Distributed task queue";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/cement/default.nix b/pkgs/development/python-modules/cement/default.nix
index edcb4086cf21e..9117908f399ab 100644
--- a/pkgs/development/python-modules/cement/default.nix
+++ b/pkgs/development/python-modules/cement/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   disabled = !isPy3k;
 
   meta = with stdenv.lib; {
-    homepage = https://builtoncement.com/;
+    homepage = "https://builtoncement.com/";
     description = "A CLI Application Framework for Python.";
     maintainers = with maintainers; [ eqyiel ];
     license = licenses.bsd3;
diff --git a/pkgs/development/python-modules/cerberus/default.nix b/pkgs/development/python-modules/cerberus/default.nix
index 5218a55078db9..b0c35204d6e76 100644
--- a/pkgs/development/python-modules/cerberus/default.nix
+++ b/pkgs/development/python-modules/cerberus/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://python-cerberus.org/;
+    homepage = "http://python-cerberus.org/";
     description = "Lightweight, extensible schema and data validation tool for Python dictionaries";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/certifi/default.nix b/pkgs/development/python-modules/certifi/default.nix
index 7ffc50ea52061..35df76e68cdbe 100644
--- a/pkgs/development/python-modules/certifi/default.nix
+++ b/pkgs/development/python-modules/certifi/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = {
-    homepage = http://certifi.io/;
+    homepage = "http://certifi.io/";
     description = "Python package for providing Mozilla's CA Bundle";
     license = lib.licenses.isc;
     maintainers = with lib.maintainers; [ koral ];
diff --git a/pkgs/development/python-modules/certipy/default.nix b/pkgs/development/python-modules/certipy/default.nix
index ce96bce5bc7e3..12706ab3d8a4e 100644
--- a/pkgs/development/python-modules/certipy/default.nix
+++ b/pkgs/development/python-modules/certipy/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   doCheck = false; #no tests were included
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/LLNL/certipy;
+    homepage = "https://github.com/LLNL/certipy";
     description = "wrapper for pyOpenSSL";
     license = licenses.bsd3;
     maintainers = with maintainers; [ isgy ];
diff --git a/pkgs/development/python-modules/cffi/default.nix b/pkgs/development/python-modules/cffi/default.nix
index 6f1e362f8bfaf..85dcd72a93483 100644
--- a/pkgs/development/python-modules/cffi/default.nix
+++ b/pkgs/development/python-modules/cffi/default.nix
@@ -39,7 +39,7 @@ if isPyPy then null else buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     maintainers = with maintainers; [ domenkozar lnl7 ];
-    homepage = https://cffi.readthedocs.org/;
+    homepage = "https://cffi.readthedocs.org/";
     license = with licenses; [ mit ];
     description = "Foreign Function Interface for Python calling C code";
   };
diff --git a/pkgs/development/python-modules/cfgv/default.nix b/pkgs/development/python-modules/cfgv/default.nix
index 2487caea608e7..a58669e58a8b4 100644
--- a/pkgs/development/python-modules/cfgv/default.nix
+++ b/pkgs/development/python-modules/cfgv/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Validate configuration and produce human readable error messages";
-    homepage = https://github.com/asottile/cfgv;
+    homepage = "https://github.com/asottile/cfgv";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/cfn-lint/default.nix b/pkgs/development/python-modules/cfn-lint/default.nix
index 7b1ef63767d98..c632bb6a68c84 100644
--- a/pkgs/development/python-modules/cfn-lint/default.nix
+++ b/pkgs/development/python-modules/cfn-lint/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Checks cloudformation for practices and behaviour that could potentially be improved";
-    homepage = https://github.com/aws-cloudformation/cfn-python-lint;
+    homepage = "https://github.com/aws-cloudformation/cfn-python-lint";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/cgen/default.nix b/pkgs/development/python-modules/cgen/default.nix
index f6cf985349b9b..30ecb8d1b33be 100644
--- a/pkgs/development/python-modules/cgen/default.nix
+++ b/pkgs/development/python-modules/cgen/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "C/C++ source generation from an AST";
-    homepage = https://github.com/inducer/cgen;
+    homepage = "https://github.com/inducer/cgen";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/chainer/default.nix b/pkgs/development/python-modules/chainer/default.nix
index 9585004a89a90..0c3b7a946fcd0 100644
--- a/pkgs/development/python-modules/chainer/default.nix
+++ b/pkgs/development/python-modules/chainer/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A flexible framework of neural networks for deep learning";
-    homepage = https://chainer.org/;
+    homepage = "https://chainer.org/";
     license = licenses.mit;
     maintainers = with maintainers; [ hyphon81 ];
   };
diff --git a/pkgs/development/python-modules/chainmap/default.nix b/pkgs/development/python-modules/chainmap/default.nix
index eb769ed462391..17a51f17763aa 100644
--- a/pkgs/development/python-modules/chainmap/default.nix
+++ b/pkgs/development/python-modules/chainmap/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Backport/clone of ChainMap";
-    homepage = https://bitbucket.org/jeunice/chainmap;
+    homepage = "https://bitbucket.org/jeunice/chainmap";
     license = licenses.psfl;
     maintainers = with maintainers; [ abbradar ];
   };
diff --git a/pkgs/development/python-modules/chameleon/default.nix b/pkgs/development/python-modules/chameleon/default.nix
index a7e51a6513f68..c2a3db6820d60 100644
--- a/pkgs/development/python-modules/chameleon/default.nix
+++ b/pkgs/development/python-modules/chameleon/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://chameleon.readthedocs.io/;
+    homepage = "https://chameleon.readthedocs.io/";
     description = "Fast HTML/XML Template Compiler";
     license = licenses.bsd0;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/channels-redis/default.nix b/pkgs/development/python-modules/channels-redis/default.nix
index 8812e4097ab8a..b8a95387571a9 100644
--- a/pkgs/development/python-modules/channels-redis/default.nix
+++ b/pkgs/development/python-modules/channels-redis/default.nix
@@ -47,7 +47,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/django/channels_redis/;
+    homepage = "https://github.com/django/channels_redis/";
     description = "Redis-backed ASGI channel layer implementation";
     license = licenses.bsd3;
     maintainers = with maintainers; [ mmai ];
diff --git a/pkgs/development/python-modules/channels/default.nix b/pkgs/development/python-modules/channels/default.nix
index b7c83b3b3ffe3..94d1705637d2b 100644
--- a/pkgs/development/python-modules/channels/default.nix
+++ b/pkgs/development/python-modules/channels/default.nix
@@ -18,6 +18,6 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Brings event-driven capabilities to Django with a channel system";
     license = licenses.bsd3;
-    homepage = https://github.com/django/channels;
+    homepage = "https://github.com/django/channels";
   };
 }
diff --git a/pkgs/development/python-modules/characteristic/default.nix b/pkgs/development/python-modules/characteristic/default.nix
index f082510713ade..2e12077bd5627 100644
--- a/pkgs/development/python-modules/characteristic/default.nix
+++ b/pkgs/development/python-modules/characteristic/default.nix
@@ -19,6 +19,6 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python attributes without boilerplate";
-    homepage = https://characteristic.readthedocs.org;
+    homepage = "https://characteristic.readthedocs.org";
   };
 }
diff --git a/pkgs/development/python-modules/chardet/default.nix b/pkgs/development/python-modules/chardet/default.nix
index 829ae0b0f14a8..1a8b1f36e998c 100644
--- a/pkgs/development/python-modules/chardet/default.nix
+++ b/pkgs/development/python-modules/chardet/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   checkInputs = [ pytest pytestrunner hypothesis ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/chardet/chardet;
+    homepage = "https://github.com/chardet/chardet";
     description = "Universal encoding detector";
     license = licenses.lgpl2;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/check-manifest/default.nix b/pkgs/development/python-modules/check-manifest/default.nix
index eaae8f3d0998d..3de542a8bb0cd 100644
--- a/pkgs/development/python-modules/check-manifest/default.nix
+++ b/pkgs/development/python-modules/check-manifest/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/mgedmin/check-manifest;
+    homepage = "https://github.com/mgedmin/check-manifest";
     description = "Check MANIFEST.in in a Python source package for completeness";
     license = licenses.mit;
     maintainers = with maintainers; [ lewo ];
diff --git a/pkgs/development/python-modules/cheetah/default.nix b/pkgs/development/python-modules/cheetah/default.nix
index 98af2f10a0bbf..1cee46fa7252c 100644
--- a/pkgs/development/python-modules/cheetah/default.nix
+++ b/pkgs/development/python-modules/cheetah/default.nix
@@ -26,8 +26,8 @@ buildPythonPackage rec {
   ];
 
   meta = {
-    homepage = http://www.cheetahtemplate.org/;
+    homepage = "http://www.cheetahtemplate.org/";
     description = "A template engine and code generation tool";
     license = lib.licenses.mit;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/cheroot/default.nix b/pkgs/development/python-modules/cheroot/default.nix
index 971d8848b37f1..54c502b815cb0 100644
--- a/pkgs/development/python-modules/cheroot/default.nix
+++ b/pkgs/development/python-modules/cheroot/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "High-performance, pure-Python HTTP";
-    homepage = https://github.com/cherrypy/cheroot;
+    homepage = "https://github.com/cherrypy/cheroot";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/cherrypy/17.nix b/pkgs/development/python-modules/cherrypy/17.nix
index d9b9166e0f0d5..5e5541b26e277 100644
--- a/pkgs/development/python-modules/cherrypy/17.nix
+++ b/pkgs/development/python-modules/cherrypy/17.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://www.cherrypy.org;
+    homepage = "https://www.cherrypy.org";
     description = "A pythonic, object-oriented HTTP framework";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/cherrypy/default.nix b/pkgs/development/python-modules/cherrypy/default.nix
index 17531f1406d1f..e37f2cb470e10 100644
--- a/pkgs/development/python-modules/cherrypy/default.nix
+++ b/pkgs/development/python-modules/cherrypy/default.nix
@@ -48,7 +48,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://www.cherrypy.org;
+    homepage = "https://www.cherrypy.org";
     description = "A pythonic, object-oriented HTTP framework";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/chevron/default.nix b/pkgs/development/python-modules/chevron/default.nix
index 7fa3a2b471de6..5f8cc32175085 100644
--- a/pkgs/development/python-modules/chevron/default.nix
+++ b/pkgs/development/python-modules/chevron/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/noahmorrison/chevron;
+    homepage = "https://github.com/noahmorrison/chevron";
     description = "A python implementation of the mustache templating language";
     license = licenses.mit;
     maintainers = with maintainers; [ dhkl ];
diff --git a/pkgs/development/python-modules/cjson/default.nix b/pkgs/development/python-modules/cjson/default.nix
index c9b5be5e60489..5ceb26bfeb6da 100644
--- a/pkgs/development/python-modules/cjson/default.nix
+++ b/pkgs/development/python-modules/cjson/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A very fast JSON encoder/decoder for Python";
-    homepage = https://ag-projects.com/;
+    homepage = "https://ag-projects.com/";
     license = licenses.lgpl2;
   };
 }
diff --git a/pkgs/development/python-modules/cleo/default.nix b/pkgs/development/python-modules/cleo/default.nix
index 13a91837a6c74..2809fb33e92ba 100644
--- a/pkgs/development/python-modules/cleo/default.nix
+++ b/pkgs/development/python-modules/cleo/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/sdispater/cleo;
+    homepage = "https://github.com/sdispater/cleo";
     description = "Allows you to create beautiful and testable command-line interfaces";
     license = licenses.mit;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/clf/default.nix b/pkgs/development/python-modules/clf/default.nix
index 9303f90141daa..d3741ef38a936 100644
--- a/pkgs/development/python-modules/clf/default.nix
+++ b/pkgs/development/python-modules/clf/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/ncrocfer/clf;
+    homepage = "https://github.com/ncrocfer/clf";
     description = "Command line tool to search snippets on Commandlinefu.com";
     license = licenses.mit;
     maintainers = with maintainers; [ koral ];
diff --git a/pkgs/development/python-modules/cli-helpers/default.nix b/pkgs/development/python-modules/cli-helpers/default.nix
index 2ebc6f44b44d3..ba7ca3d5b209e 100644
--- a/pkgs/development/python-modules/cli-helpers/default.nix
+++ b/pkgs/development/python-modules/cli-helpers/default.nix
@@ -55,7 +55,7 @@ buildPythonPackage rec {
 
       Read the documentation at http://cli-helpers.rtfd.io
     '';
-    homepage = https://cli-helpers.readthedocs.io/en/stable/;
+    homepage = "https://cli-helpers.readthedocs.io/en/stable/";
     license = licenses.bsd3 ;
     maintainers = [ maintainers.kalbasit ];
   };
diff --git a/pkgs/development/python-modules/cliapp/default.nix b/pkgs/development/python-modules/cliapp/default.nix
index c3e6a120ae787..233028235b19c 100644
--- a/pkgs/development/python-modules/cliapp/default.nix
+++ b/pkgs/development/python-modules/cliapp/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://liw.fi/cliapp/;
+    homepage = "http://liw.fi/cliapp/";
     description = "Python framework for Unix command line programs";
     license = licenses.gpl2;
     maintainers = [];
diff --git a/pkgs/development/python-modules/click-completion/default.nix b/pkgs/development/python-modules/click-completion/default.nix
index 79d85a81c3791..3fd41f54f66ce 100644
--- a/pkgs/development/python-modules/click-completion/default.nix
+++ b/pkgs/development/python-modules/click-completion/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Add or enhance bash, fish, zsh and powershell completion in Click";
-    homepage = https://github.com/click-contrib/click-completion;
+    homepage = "https://github.com/click-contrib/click-completion";
     license = licenses.mit;
     maintainers = with maintainers; [ mbode ];
   };
diff --git a/pkgs/development/python-modules/click-default-group/default.nix b/pkgs/development/python-modules/click-default-group/default.nix
index 6bc092dcd4e0c..58da038faae37 100644
--- a/pkgs/development/python-modules/click-default-group/default.nix
+++ b/pkgs/development/python-modules/click-default-group/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   checkInputs = [ pytest ];
 
   meta = with lib; {
-    homepage = https://github.com/click-contrib/click-default-group;
+    homepage = "https://github.com/click-contrib/click-default-group";
     description = "Group to invoke a command without explicit subcommand name";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/click-didyoumean/default.nix b/pkgs/development/python-modules/click-didyoumean/default.nix
index 4cd2ea15029bd..58d7da4fd391d 100644
--- a/pkgs/development/python-modules/click-didyoumean/default.nix
+++ b/pkgs/development/python-modules/click-didyoumean/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Enable git-like did-you-mean feature in click";
-    homepage = https://github.com/click-contrib/click-didyoumean;
+    homepage = "https://github.com/click-contrib/click-didyoumean";
     license = licenses.mit;
     maintainers = with maintainers; [ mbode ];
   };
diff --git a/pkgs/development/python-modules/click-log/default.nix b/pkgs/development/python-modules/click-log/default.nix
index f5626859d0664..dd2b4b158ed5f 100644
--- a/pkgs/development/python-modules/click-log/default.nix
+++ b/pkgs/development/python-modules/click-log/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ click ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/click-contrib/click-log/;
+    homepage = "https://github.com/click-contrib/click-log/";
     description = "Logging integration for Click";
     license = licenses.mit;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/click-plugins/default.nix b/pkgs/development/python-modules/click-plugins/default.nix
index 8039d0cb4c7bc..a8c1d7a489ff0 100644
--- a/pkgs/development/python-modules/click-plugins/default.nix
+++ b/pkgs/development/python-modules/click-plugins/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "An extension module for click to enable registering CLI commands";
-    homepage = https://github.com/click-contrib/click-plugins;
+    homepage = "https://github.com/click-contrib/click-plugins";
     license = licenses.bsd3;
     maintainers = with maintainers; [ knedlsepp ];
   };
diff --git a/pkgs/development/python-modules/click-repl/default.nix b/pkgs/development/python-modules/click-repl/default.nix
index 8a487ab241022..03c9520014c41 100644
--- a/pkgs/development/python-modules/click-repl/default.nix
+++ b/pkgs/development/python-modules/click-repl/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ click prompt_toolkit ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/click-contrib/click-repl;
+    homepage = "https://github.com/click-contrib/click-repl";
     description = "Subcommand REPL for click apps";
     license = licenses.mit;
     maintainers = with maintainers; [ twey ];
diff --git a/pkgs/development/python-modules/click-threading/default.nix b/pkgs/development/python-modules/click-threading/default.nix
index 3fe2af19fef91..6943a3dcfd156 100644
--- a/pkgs/development/python-modules/click-threading/default.nix
+++ b/pkgs/development/python-modules/click-threading/default.nix
@@ -27,8 +27,8 @@ buildPythonPackage rec {
   doCheck = !isPy3k;
 
   meta = {
-    homepage = https://github.com/click-contrib/click-threading/;
+    homepage = "https://github.com/click-contrib/click-threading/";
     description = "Multithreaded Click apps made easy";
     license = lib.licenses.mit;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/click/default.nix b/pkgs/development/python-modules/click/default.nix
index 9951b1711b39b..abf1ea58c8f17 100644
--- a/pkgs/development/python-modules/click/default.nix
+++ b/pkgs/development/python-modules/click/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = http://click.pocoo.org/;
+    homepage = "http://click.pocoo.org/";
     description = "Create beautiful command line interfaces in Python";
     longDescription = ''
       A Python package for creating beautiful command line interfaces in a
diff --git a/pkgs/development/python-modules/clickclick/default.nix b/pkgs/development/python-modules/clickclick/default.nix
index 93cd5c7a1d7d5..d35c356c8220e 100644
--- a/pkgs/development/python-modules/clickclick/default.nix
+++ b/pkgs/development/python-modules/clickclick/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Click command line utilities";
-    homepage = https://github.com/hjacobs/python-clickclick/;
+    homepage = "https://github.com/hjacobs/python-clickclick/";
     license = licenses.asl20;
     maintainers = with maintainers; [ elohmeier ];
   };
diff --git a/pkgs/development/python-modules/clifford/default.nix b/pkgs/development/python-modules/clifford/default.nix
index 961f6b5bc1de8..71b9c4899abae 100644
--- a/pkgs/development/python-modules/clifford/default.nix
+++ b/pkgs/development/python-modules/clifford/default.nix
@@ -43,7 +43,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Numerical Geometric Algebra Module";
-    homepage = https://clifford.readthedocs.io;
+    homepage = "https://clifford.readthedocs.io";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/cligj/default.nix b/pkgs/development/python-modules/cligj/default.nix
index 0ec82efed8b2d..91124cd21f4b9 100644
--- a/pkgs/development/python-modules/cligj/default.nix
+++ b/pkgs/development/python-modules/cligj/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Click params for commmand line interfaces to GeoJSON";
-    homepage = https://github.com/mapbox/cligj;
+    homepage = "https://github.com/mapbox/cligj";
     license = licenses.bsd3;
     maintainers = with maintainers; [ knedlsepp ];
   };
diff --git a/pkgs/development/python-modules/clikit/default.nix b/pkgs/development/python-modules/clikit/default.nix
index 054b6edee6da3..32e9b4fcb4a65 100644
--- a/pkgs/development/python-modules/clikit/default.nix
+++ b/pkgs/development/python-modules/clikit/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/sdispater/clikit;
+    homepage = "https://github.com/sdispater/clikit";
     description = "A group of utilities to build beautiful and testable command line interfaces";
     license = licenses.mit;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/clint/default.nix b/pkgs/development/python-modules/clint/default.nix
index 602ab00b0849c..329cf4f07ccf6 100644
--- a/pkgs/development/python-modules/clint/default.nix
+++ b/pkgs/development/python-modules/clint/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pillow blessings args ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/kennethreitz/clint;
+    homepage = "https://github.com/kennethreitz/clint";
     description = "Python Command Line Interface Tools";
     license = licenses.isc;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/cloudpickle/default.nix b/pkgs/development/python-modules/cloudpickle/default.nix
index a24fc07440896..279571c157c92 100644
--- a/pkgs/development/python-modules/cloudpickle/default.nix
+++ b/pkgs/development/python-modules/cloudpickle/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Extended pickling support for Python objects";
-    homepage = https://github.com/cloudpipe/cloudpickle;
+    homepage = "https://github.com/cloudpipe/cloudpickle";
     license = with licenses; [ bsd3 ];
   };
 }
diff --git a/pkgs/development/python-modules/clustershell/default.nix b/pkgs/development/python-modules/clustershell/default.nix
index 75a77d4c63cbf..86d44aed532cb 100644
--- a/pkgs/development/python-modules/clustershell/default.nix
+++ b/pkgs/development/python-modules/clustershell/default.nix
@@ -82,7 +82,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Scalable Python framework for cluster administration";
-    homepage = https://cea-hpc.github.io/clustershell;
+    homepage = "https://cea-hpc.github.io/clustershell";
     license = licenses.lgpl21;
     maintainers = [ maintainers.alexvorobiev ];
   };
diff --git a/pkgs/development/python-modules/cma/default.nix b/pkgs/development/python-modules/cma/default.nix
index 1743e23942fe1..3d39392da6b8c 100644
--- a/pkgs/development/python-modules/cma/default.nix
+++ b/pkgs/development/python-modules/cma/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "CMA-ES, Covariance Matrix Adaptation Evolution Strategy for non-linear numerical optimization in Python";
-    homepage = https://github.com/CMA-ES/pycma;
+    homepage = "https://github.com/CMA-ES/pycma";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/cmarkgfm/default.nix b/pkgs/development/python-modules/cmarkgfm/default.nix
index b2f58887ffb58..2337964017a2a 100644
--- a/pkgs/development/python-modules/cmarkgfm/default.nix
+++ b/pkgs/development/python-modules/cmarkgfm/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Minimal bindings to GitHub's fork of cmark";
-    homepage = https://github.com/jonparrott/cmarkgfm;
+    homepage = "https://github.com/jonparrott/cmarkgfm";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/cmdline/default.nix b/pkgs/development/python-modules/cmdline/default.nix
index cf0cff1f15512..39f1f9de0c675 100644
--- a/pkgs/development/python-modules/cmdline/default.nix
+++ b/pkgs/development/python-modules/cmdline/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Utilities for consistent command line tools";
-    homepage = https://github.com/rca/cmdline;
+    homepage = "https://github.com/rca/cmdline";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/cmdtest/default.nix b/pkgs/development/python-modules/cmdtest/default.nix
index 0d0bc36829513..ca2402cff6cd3 100644
--- a/pkgs/development/python-modules/cmdtest/default.nix
+++ b/pkgs/development/python-modules/cmdtest/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://liw.fi/cmdtest/;
+    homepage = "http://liw.fi/cmdtest/";
     description = "Black box tests Unix command line tools";
     license = licenses.gpl3;
   };
diff --git a/pkgs/development/python-modules/codecov/default.nix b/pkgs/development/python-modules/codecov/default.nix
index 6b2063f49922b..6ebdefedeaf6b 100644
--- a/pkgs/development/python-modules/codecov/default.nix
+++ b/pkgs/development/python-modules/codecov/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python report uploader for Codecov";
-    homepage = https://codecov.io/;
+    homepage = "https://codecov.io/";
     license = stdenv.lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/cogapp/default.nix b/pkgs/development/python-modules/cogapp/default.nix
index f894380fa49d4..2962e65a7fb69 100644
--- a/pkgs/development/python-modules/cogapp/default.nix
+++ b/pkgs/development/python-modules/cogapp/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A code generator for executing Python snippets in source files";
-    homepage = http://nedbatchelder.com/code/cog;
+    homepage = "http://nedbatchelder.com/code/cog";
     license = licenses.mit;
     maintainers = with maintainers; [ lovek323 ];
   };
diff --git a/pkgs/development/python-modules/coinmarketcap/default.nix b/pkgs/development/python-modules/coinmarketcap/default.nix
index bcf3271479657..168f75b7f49b2 100644
--- a/pkgs/development/python-modules/coinmarketcap/default.nix
+++ b/pkgs/development/python-modules/coinmarketcap/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A python wrapper around the https://coinmarketcap.com API.";
-    homepage = https://github.com/barnumbirr/coinmarketcap;
+    homepage = "https://github.com/barnumbirr/coinmarketcap";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/colander/default.nix b/pkgs/development/python-modules/colander/default.nix
index a3e613652db28..944a7818452c3 100644
--- a/pkgs/development/python-modules/colander/default.nix
+++ b/pkgs/development/python-modules/colander/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A simple schema-based serialization and deserialization library";
-    homepage = https://docs.pylonsproject.org/projects/colander/en/latest/;
+    homepage = "https://docs.pylonsproject.org/projects/colander/en/latest/";
     license = licenses.free; # http://repoze.org/LICENSE.txt
     maintainers = with maintainers; [ domenkozar ];
   };
diff --git a/pkgs/development/python-modules/colanderalchemy/default.nix b/pkgs/development/python-modules/colanderalchemy/default.nix
index 686608445abc8..34e58e0927cd2 100644
--- a/pkgs/development/python-modules/colanderalchemy/default.nix
+++ b/pkgs/development/python-modules/colanderalchemy/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Autogenerate Colander schemas based on SQLAlchemy models";
-    homepage = https://github.com/stefanofontanelli/ColanderAlchemy;
+    homepage = "https://github.com/stefanofontanelli/ColanderAlchemy";
     license = licenses.mit;
     # ColanderAlchemy's tests currently fail with colander >1.6.0
     # (see https://github.com/stefanofontanelli/ColanderAlchemy/issues/107)
diff --git a/pkgs/development/python-modules/colorama/default.nix b/pkgs/development/python-modules/colorama/default.nix
index d6f84ca874810..d22f93d47f17a 100644
--- a/pkgs/development/python-modules/colorama/default.nix
+++ b/pkgs/development/python-modules/colorama/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/tartley/colorama;
+    homepage = "https://github.com/tartley/colorama";
     license = licenses.bsd3;
     description = "Cross-platform colored terminal text";
   };
diff --git a/pkgs/development/python-modules/colorcet/default.nix b/pkgs/development/python-modules/colorcet/default.nix
index e4288745d960f..a80895de3d154 100644
--- a/pkgs/development/python-modules/colorcet/default.nix
+++ b/pkgs/development/python-modules/colorcet/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Collection of perceptually uniform colormaps";
-    homepage = https://colorcet.pyviz.org;
+    homepage = "https://colorcet.pyviz.org";
     license = licenses.cc-by-40;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/colorclass/default.nix b/pkgs/development/python-modules/colorclass/default.nix
index b035bb9b57c97..4a627cab5451a 100644
--- a/pkgs/development/python-modules/colorclass/default.nix
+++ b/pkgs/development/python-modules/colorclass/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/Robpol86/colorclass;
+    homepage = "https://github.com/Robpol86/colorclass";
     license = licenses.mit;
     description = "Automatic support for console colors";
   };
diff --git a/pkgs/development/python-modules/colored/default.nix b/pkgs/development/python-modules/colored/default.nix
index b62d80600c7de..2d2cac3da1b93 100644
--- a/pkgs/development/python-modules/colored/default.nix
+++ b/pkgs/development/python-modules/colored/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://gitlab.com/dslackw/colored;
+    homepage = "https://gitlab.com/dslackw/colored";
     description = "Simple library for color and formatting to terminal";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/coloredlogs/default.nix b/pkgs/development/python-modules/coloredlogs/default.nix
index f27cf5abe751a..219e48ad66456 100644
--- a/pkgs/development/python-modules/coloredlogs/default.nix
+++ b/pkgs/development/python-modules/coloredlogs/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Colored stream handler for Python's logging module";
-    homepage = https://github.com/xolox/python-coloredlogs;
+    homepage = "https://github.com/xolox/python-coloredlogs";
     license = licenses.mit;
     maintainers = with maintainers; [ eyjhb ];
   };
diff --git a/pkgs/development/python-modules/colorlover/default.nix b/pkgs/development/python-modules/colorlover/default.nix
index 2e57ea538c94a..6aea26e89366f 100644
--- a/pkgs/development/python-modules/colorlover/default.nix
+++ b/pkgs/development/python-modules/colorlover/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/jackparmer/colorlover;
+    homepage = "https://github.com/jackparmer/colorlover";
     description = "Color scales in Python for humans";
     license = stdenv.lib.licenses.mit;
     maintainers = with stdenv.lib.maintainers; [ globin ];
diff --git a/pkgs/development/python-modules/colour/default.nix b/pkgs/development/python-modules/colour/default.nix
index a162b21b083da..d0f802072a38f 100644
--- a/pkgs/development/python-modules/colour/default.nix
+++ b/pkgs/development/python-modules/colour/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Converts and manipulates common color representation (RGB, HSV, web, ...)";
-    homepage = https://github.com/vaab/colour;
+    homepage = "https://github.com/vaab/colour";
     license = licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/commonmark/default.nix b/pkgs/development/python-modules/commonmark/default.nix
index 0f381d502610a..56ddf76630782 100644
--- a/pkgs/development/python-modules/commonmark/default.nix
+++ b/pkgs/development/python-modules/commonmark/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python parser for the CommonMark Markdown spec";
-    homepage = https://github.com/rolandshoemaker/CommonMark-py;
+    homepage = "https://github.com/rolandshoemaker/CommonMark-py";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/compiledb/default.nix b/pkgs/development/python-modules/compiledb/default.nix
index f2741c615b8f7..1892337dc2d94 100644
--- a/pkgs/development/python-modules/compiledb/default.nix
+++ b/pkgs/development/python-modules/compiledb/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Tool for generating Clang's JSON Compilation Database files";
     license = licenses.gpl3;
-    homepage = https://github.com/nickdiego/compiledb;
+    homepage = "https://github.com/nickdiego/compiledb";
     maintainers = with maintainers; [ multun ];
   };
 }
diff --git a/pkgs/development/python-modules/conda/default.nix b/pkgs/development/python-modules/conda/default.nix
index a240ea21e3e46..b097805292e9f 100644
--- a/pkgs/development/python-modules/conda/default.nix
+++ b/pkgs/development/python-modules/conda/default.nix
@@ -27,8 +27,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "OS-agnostic, system-level binary package manager";
-    homepage = https://github.com/conda/conda;
+    homepage = "https://github.com/conda/conda";
     license = lib.licenses.bsd3;
   };
 
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/configargparse/default.nix b/pkgs/development/python-modules/configargparse/default.nix
index e2532f23709c8..75255badf988f 100644
--- a/pkgs/development/python-modules/configargparse/default.nix
+++ b/pkgs/development/python-modules/configargparse/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A drop-in replacement for argparse";
-    homepage = https://github.com/zorro3/ConfigArgParse;
+    homepage = "https://github.com/zorro3/ConfigArgParse";
     license = licenses.mit;
     maintainers = [ maintainers.willibutz ];
   };
diff --git a/pkgs/development/python-modules/configobj/default.nix b/pkgs/development/python-modules/configobj/default.nix
index 029f35ac87a87..82ca70c46795e 100644
--- a/pkgs/development/python-modules/configobj/default.nix
+++ b/pkgs/development/python-modules/configobj/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Config file reading, writing and validation";
-    homepage = https://pypi.python.org/pypi/configobj;
+    homepage = "https://pypi.python.org/pypi/configobj";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/configparser/default.nix b/pkgs/development/python-modules/configparser/default.nix
index 4c05ec29359ac..9c6c631d9c277 100644
--- a/pkgs/development/python-modules/configparser/default.nix
+++ b/pkgs/development/python-modules/configparser/default.nix
@@ -21,6 +21,6 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Updated configparser from Python 3.7 for Python 2.6+.";
     license = licenses.mit;
-    homepage = https://github.com/jaraco/configparser;
+    homepage = "https://github.com/jaraco/configparser";
   };
 }
diff --git a/pkgs/development/python-modules/configshell/default.nix b/pkgs/development/python-modules/configshell/default.nix
index fed5a71fd178b..3add4b7f4e46b 100644
--- a/pkgs/development/python-modules/configshell/default.nix
+++ b/pkgs/development/python-modules/configshell/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python library for building configuration shells";
-    homepage = https://github.com/open-iscsi/configshell-fb;
+    homepage = "https://github.com/open-iscsi/configshell-fb";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/confluent-kafka/default.nix b/pkgs/development/python-modules/confluent-kafka/default.nix
index f32a6bfd1acd5..029171fea2f60 100644
--- a/pkgs/development/python-modules/confluent-kafka/default.nix
+++ b/pkgs/development/python-modules/confluent-kafka/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Confluent's Apache Kafka client for Python";
-    homepage = https://github.com/confluentinc/confluent-kafka-python;
+    homepage = "https://github.com/confluentinc/confluent-kafka-python";
     license = licenses.asl20;
     maintainers = with maintainers; [ mlieberman85 ];
   };
diff --git a/pkgs/development/python-modules/connexion/default.nix b/pkgs/development/python-modules/connexion/default.nix
index 4f2af55f20847..6b212be3bb7bf 100644
--- a/pkgs/development/python-modules/connexion/default.nix
+++ b/pkgs/development/python-modules/connexion/default.nix
@@ -87,7 +87,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Swagger/OpenAPI First framework on top of Flask";
-    homepage = https://github.com/zalando/connexion/;
+    homepage = "https://github.com/zalando/connexion/";
     license = licenses.asl20;
     maintainers = with maintainers; [ elohmeier ];
   };
diff --git a/pkgs/development/python-modules/constantly/default.nix b/pkgs/development/python-modules/constantly/default.nix
index 4766a1285acda..9b7222b7bbc61 100644
--- a/pkgs/development/python-modules/constantly/default.nix
+++ b/pkgs/development/python-modules/constantly/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/twisted/constantly;
+    homepage = "https://github.com/twisted/constantly";
     description = "symbolic constant support";
     license = licenses.mit;
     maintainers = [ ];
diff --git a/pkgs/development/python-modules/construct/default.nix b/pkgs/development/python-modules/construct/default.nix
index 1009727c29ca9..59b3eb38afd00 100644
--- a/pkgs/development/python-modules/construct/default.nix
+++ b/pkgs/development/python-modules/construct/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Powerful declarative parser (and builder) for binary data";
-    homepage = https://construct.readthedocs.org/;
+    homepage = "https://construct.readthedocs.org/";
     license = licenses.mit;
     maintainers = with maintainers; [ bjornfor ];
   };
diff --git a/pkgs/development/python-modules/consul/default.nix b/pkgs/development/python-modules/consul/default.nix
index 5c9e83b8d2062..589076481c902 100644
--- a/pkgs/development/python-modules/consul/default.nix
+++ b/pkgs/development/python-modules/consul/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python client for Consul (https://www.consul.io/)";
-    homepage = https://github.com/cablehead/python-consul;
+    homepage = "https://github.com/cablehead/python-consul";
     license = licenses.mit;
     maintainers = with maintainers; [ desiderius ];
   };
diff --git a/pkgs/development/python-modules/contextlib2/default.nix b/pkgs/development/python-modules/contextlib2/default.nix
index e23964f1a2b08..38d9fb696e281 100644
--- a/pkgs/development/python-modules/contextlib2/default.nix
+++ b/pkgs/development/python-modules/contextlib2/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Backports and enhancements for the contextlib module";
-    homepage = https://contextlib2.readthedocs.org/;
+    homepage = "https://contextlib2.readthedocs.org/";
     license = lib.licenses.psfl;
   };
 }
diff --git a/pkgs/development/python-modules/contextvars/default.nix b/pkgs/development/python-modules/contextvars/default.nix
index b378c901fad81..1eda85a6ffe28 100644
--- a/pkgs/development/python-modules/contextvars/default.nix
+++ b/pkgs/development/python-modules/contextvars/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A backport of the Python 3.7 contextvars module for Python 3.6";
-    homepage = https://github.com/MagicStack/contextvars;
+    homepage = "https://github.com/MagicStack/contextvars";
     license = with lib.licenses; [ asl20 ];
     maintainers = with lib.maintainers; [ catern ];
   };
diff --git a/pkgs/development/python-modules/cookiecutter/default.nix b/pkgs/development/python-modules/cookiecutter/default.nix
index 4010eb5ec5aaf..c11ee6798a37c 100644
--- a/pkgs/development/python-modules/cookiecutter/default.nix
+++ b/pkgs/development/python-modules/cookiecutter/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/audreyr/cookiecutter;
+    homepage = "https://github.com/audreyr/cookiecutter";
     description = "A command-line utility that creates projects from project templates";
     license = licenses.bsd3;
     maintainers = with maintainers; [ kragniz ];
diff --git a/pkgs/development/python-modules/cookies/default.nix b/pkgs/development/python-modules/cookies/default.nix
index 1b8e5b6061d76..7ae110fef3c2c 100644
--- a/pkgs/development/python-modules/cookies/default.nix
+++ b/pkgs/development/python-modules/cookies/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Friendlier RFC 6265-compliant cookie parser/renderer";
-    homepage = https://github.com/sashahart/cookies;
+    homepage = "https://github.com/sashahart/cookies";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/coordinates/default.nix b/pkgs/development/python-modules/coordinates/default.nix
index 8c08021a823d6..44a41b92c4e57 100644
--- a/pkgs/development/python-modules/coordinates/default.nix
+++ b/pkgs/development/python-modules/coordinates/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Convenience class for doing maths with explicit coordinates";
-    homepage = https://github.com/clbarnes/coordinates;
+    homepage = "https://github.com/clbarnes/coordinates";
     license = licenses.mit;
     maintainers = [ maintainers.mildlyincompetent ];
   };
diff --git a/pkgs/development/python-modules/coreapi/default.nix b/pkgs/development/python-modules/coreapi/default.nix
index 216d1ee698504..521b06755cec8 100644
--- a/pkgs/development/python-modules/coreapi/default.nix
+++ b/pkgs/development/python-modules/coreapi/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python client library for Core API";
-    homepage = https://github.com/core-api/python-client;
+    homepage = "https://github.com/core-api/python-client";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ivegotasthma ];
   };
diff --git a/pkgs/development/python-modules/coreschema/default.nix b/pkgs/development/python-modules/coreschema/default.nix
index 949fa31df9581..5b5ca3f5044eb 100644
--- a/pkgs/development/python-modules/coreschema/default.nix
+++ b/pkgs/development/python-modules/coreschema/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python client library for Core Schema";
-    homepage = https://github.com/ivegotasthma/python-coreschema;
+    homepage = "https://github.com/ivegotasthma/python-coreschema";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ivegotasthma ];
   };
diff --git a/pkgs/development/python-modules/cornice/default.nix b/pkgs/development/python-modules/cornice/default.nix
index 598c3bd1c089b..4307b3f6f4ff4 100644
--- a/pkgs/development/python-modules/cornice/default.nix
+++ b/pkgs/development/python-modules/cornice/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/mozilla-services/cornice;
+    homepage = "https://github.com/mozilla-services/cornice";
     description = "Build Web Services with Pyramid";
     license = licenses.mpl20;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/coverage/default.nix b/pkgs/development/python-modules/coverage/default.nix
index dfe86b3606517..04c469204d78c 100644
--- a/pkgs/development/python-modules/coverage/default.nix
+++ b/pkgs/development/python-modules/coverage/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Code coverage measurement for python";
-    homepage = http://nedbatchelder.com/code/coverage/;
+    homepage = "http://nedbatchelder.com/code/coverage/";
     license = lib.licenses.bsd3;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/coveralls/default.nix b/pkgs/development/python-modules/coveralls/default.nix
index dbf6616c22d38..96f3782ab8d06 100644
--- a/pkgs/development/python-modules/coveralls/default.nix
+++ b/pkgs/development/python-modules/coveralls/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Show coverage stats online via coveralls.io";
-    homepage = https://github.com/coveralls-clients/coveralls-python;
+    homepage = "https://github.com/coveralls-clients/coveralls-python";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/cozy/default.nix b/pkgs/development/python-modules/cozy/default.nix
index 7515891456e93..c55c85c3dfd7c 100644
--- a/pkgs/development/python-modules/cozy/default.nix
+++ b/pkgs/development/python-modules/cozy/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage {
 
   meta = {
     description = "The collection synthesizer";
-    homepage = https://cozy.uwplse.org/;
+    homepage = "https://cozy.uwplse.org/";
     license = lib.licenses.asl20;
     maintainers = [ lib.maintainers.MostAwesomeDude ];
   };
diff --git a/pkgs/development/python-modules/cram/default.nix b/pkgs/development/python-modules/cram/default.nix
index f27cfc44e57bd..ff156187a303b 100644
--- a/pkgs/development/python-modules/cram/default.nix
+++ b/pkgs/development/python-modules/cram/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A simple testing framework for command line applications";
-    homepage = https://bitheap.org/cram/;
+    homepage = "https://bitheap.org/cram/";
     license = lib.licenses.gpl2Plus;
     maintainers = with lib.maintainers; [ jluttine ];
     # Tests fail on i686: https://hydra.nixos.org/build/52896671/nixlog/4
diff --git a/pkgs/development/python-modules/crayons/default.nix b/pkgs/development/python-modules/crayons/default.nix
index 97c33821547e5..1810f79071971 100644
--- a/pkgs/development/python-modules/crayons/default.nix
+++ b/pkgs/development/python-modules/crayons/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "TextUI colors for Python";
-    homepage = https://github.com/kennethreitz/crayons;
+    homepage = "https://github.com/kennethreitz/crayons";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/crcmod/default.nix b/pkgs/development/python-modules/crcmod/default.nix
index f85e045d525e0..47e1b4097d3d0 100644
--- a/pkgs/development/python-modules/crcmod/default.nix
+++ b/pkgs/development/python-modules/crcmod/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python module for generating objects that compute the Cyclic Redundancy Check (CRC)";
-    homepage = http://crcmod.sourceforge.net/;
+    homepage = "http://crcmod.sourceforge.net/";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/credstash/default.nix b/pkgs/development/python-modules/credstash/default.nix
index 585bc01060671..75ab8b739d8d8 100644
--- a/pkgs/development/python-modules/credstash/default.nix
+++ b/pkgs/development/python-modules/credstash/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A utility for managing secrets in the cloud using AWS KMS and DynamoDB";
-    homepage = https://github.com/LuminalOSS/credstash;
+    homepage = "https://github.com/LuminalOSS/credstash";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/croniter/default.nix b/pkgs/development/python-modules/croniter/default.nix
index a538721c9b981..90334fd422504 100644
--- a/pkgs/development/python-modules/croniter/default.nix
+++ b/pkgs/development/python-modules/croniter/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "croniter provides iteration for datetime object with cron like format";
-    homepage = https://github.com/kiorky/croniter;
+    homepage = "https://github.com/kiorky/croniter";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/cryptography/default.nix b/pkgs/development/python-modules/cryptography/default.nix
index 82d0b43bc350a..f3a3955571dfd 100644
--- a/pkgs/development/python-modules/cryptography/default.nix
+++ b/pkgs/development/python-modules/cryptography/default.nix
@@ -66,7 +66,7 @@ buildPythonPackage rec {
       Our goal is for it to be your "cryptographic standard library". It
       supports Python 2.7, Python 3.4+, and PyPy 5.3+.
     '';
-    homepage = https://github.com/pyca/cryptography;
+    homepage = "https://github.com/pyca/cryptography";
     license = with licenses; [ asl20 bsd3 psfl ];
     maintainers = with maintainers; [ primeos ];
   };
diff --git a/pkgs/development/python-modules/cryptography/vectors.nix b/pkgs/development/python-modules/cryptography/vectors.nix
index 86cc195b05b33..7c994ef6a4707 100644
--- a/pkgs/development/python-modules/cryptography/vectors.nix
+++ b/pkgs/development/python-modules/cryptography/vectors.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Test vectors for the cryptography package";
-    homepage = https://cryptography.io/en/latest/development/test-vectors/;
+    homepage = "https://cryptography.io/en/latest/development/test-vectors/";
     # Source: https://github.com/pyca/cryptography/tree/master/vectors;
     license = with licenses; [ asl20 bsd3 ];
     maintainers = with maintainers; [ primeos ];
diff --git a/pkgs/development/python-modules/css-parser/default.nix b/pkgs/development/python-modules/css-parser/default.nix
index 8b2fe0929c7bf..cba0c87870107 100644
--- a/pkgs/development/python-modules/css-parser/default.nix
+++ b/pkgs/development/python-modules/css-parser/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A CSS Cascading Style Sheets library for Python";
-    homepage = https://github.com/ebook-utils/css-parser;
+    homepage = "https://github.com/ebook-utils/css-parser";
     license = licenses.lgpl3Plus;
     maintainers = with maintainers; [ jethro ];
   };
diff --git a/pkgs/development/python-modules/csscompressor/default.nix b/pkgs/development/python-modules/csscompressor/default.nix
index a6c294456fa36..50f20164f6469 100644
--- a/pkgs/development/python-modules/csscompressor/default.nix
+++ b/pkgs/development/python-modules/csscompressor/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A python port of YUI CSS Compressor";
-    homepage = https://pypi.python.org/pypi/csscompressor;
+    homepage = "https://pypi.python.org/pypi/csscompressor";
     license = stdenv.lib.licenses.bsd3;
     maintainers = [stdenv.lib.maintainers.ahmedtd];
   };
diff --git a/pkgs/development/python-modules/cssmin/default.nix b/pkgs/development/python-modules/cssmin/default.nix
index 2d1ffaccd6f8d..deace3233b247 100644
--- a/pkgs/development/python-modules/cssmin/default.nix
+++ b/pkgs/development/python-modules/cssmin/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python port of the YUI CSS compression algorithm";
-    homepage = https://github.com/zacharyvoase/cssmin;
+    homepage = "https://github.com/zacharyvoase/cssmin";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/cssselect2/default.nix b/pkgs/development/python-modules/cssselect2/default.nix
index ff56e2a2f4720..dfa08dfe0b0cd 100644
--- a/pkgs/development/python-modules/cssselect2/default.nix
+++ b/pkgs/development/python-modules/cssselect2/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "CSS selectors for Python ElementTree";
-    homepage = https://github.com/Kozea/cssselect2;
+    homepage = "https://github.com/Kozea/cssselect2";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/csvs-to-sqlite/default.nix b/pkgs/development/python-modules/csvs-to-sqlite/default.nix
index 15f43eb994e6a..3c4bfa0bff73a 100644
--- a/pkgs/development/python-modules/csvs-to-sqlite/default.nix
+++ b/pkgs/development/python-modules/csvs-to-sqlite/default.nix
@@ -46,7 +46,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Convert CSV files into a SQLite database";
-    homepage = https://github.com/simonw/csvs-to-sqlite;
+    homepage = "https://github.com/simonw/csvs-to-sqlite";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/cupy/default.nix b/pkgs/development/python-modules/cupy/default.nix
index 443d96b097a11..d2db8dcd9eeb9 100644
--- a/pkgs/development/python-modules/cupy/default.nix
+++ b/pkgs/development/python-modules/cupy/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A NumPy-compatible matrix library accelerated by CUDA";
-    homepage = https://cupy.chainer.org/;
+    homepage = "https://cupy.chainer.org/";
     license = licenses.mit;
     platforms = [ "x86_64-linux" ];
     maintainers = with maintainers; [ hyphon81 ];
diff --git a/pkgs/development/python-modules/curtsies/default.nix b/pkgs/development/python-modules/curtsies/default.nix
index b0e9fee93d4c0..9f45c2fd2ba61 100644
--- a/pkgs/development/python-modules/curtsies/default.nix
+++ b/pkgs/development/python-modules/curtsies/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
   patches = [
     # Fix dependency on typing. Remove with the next release
     (fetchpatch {
-      url = https://github.com/bpython/curtsies/commit/217b4f83e954837f8adc4c549c1f2f9f2bb272a7.patch;
+      url = "https://github.com/bpython/curtsies/commit/217b4f83e954837f8adc4c549c1f2f9f2bb272a7.patch";
       sha256 = "1d3zwx9c7i0drb4nvydalm9mr83jrvdm75ffgisri89h337hiffs";
     })
   ];
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Curses-like terminal wrapper, with colored strings!";
-    homepage = https://github.com/bpython/curtsies;
+    homepage = "https://github.com/bpython/curtsies";
     license = licenses.mit;
     maintainers = with maintainers; [ flokli ];
   };
diff --git a/pkgs/development/python-modules/curve25519-donna/default.nix b/pkgs/development/python-modules/curve25519-donna/default.nix
index 789fc7488fa4f..1672557f1b95c 100644
--- a/pkgs/development/python-modules/curve25519-donna/default.nix
+++ b/pkgs/development/python-modules/curve25519-donna/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python wrapper for the portable curve25519-donna implementation";
-    homepage = http://code.google.com/p/curve25519-donna/;
+    homepage = "http://code.google.com/p/curve25519-donna/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ elseym ];
   };
diff --git a/pkgs/development/python-modules/cvxopt/default.nix b/pkgs/development/python-modules/cvxopt/default.nix
index fd44f49b53c92..b48f6b9913674 100644
--- a/pkgs/development/python-modules/cvxopt/default.nix
+++ b/pkgs/development/python-modules/cvxopt/default.nix
@@ -52,7 +52,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = http://cvxopt.org/;
+    homepage = "http://cvxopt.org/";
     description = "Python Software for Convex Optimization";
     longDescription = ''
       CVXOPT is a free software package for convex optimization based on the
diff --git a/pkgs/development/python-modules/cycler/default.nix b/pkgs/development/python-modules/cycler/default.nix
index 3d22053540445..643a57e259ff5 100644
--- a/pkgs/development/python-modules/cycler/default.nix
+++ b/pkgs/development/python-modules/cycler/default.nix
@@ -29,8 +29,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "Composable style cycles";
-    homepage = https://github.com/matplotlib/cycler;
+    homepage = "https://github.com/matplotlib/cycler";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/cymem/default.nix b/pkgs/development/python-modules/cymem/default.nix
index 1ca86f3d9d057..e563e6615fe81 100644
--- a/pkgs/development/python-modules/cymem/default.nix
+++ b/pkgs/development/python-modules/cymem/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Cython memory pool for RAII-style memory management";
-    homepage = https://github.com/explosion/cymem;
+    homepage = "https://github.com/explosion/cymem";
     license = licenses.mit;
     maintainers = with maintainers; [ sdll ];
     };
diff --git a/pkgs/development/python-modules/cypari2/default.nix b/pkgs/development/python-modules/cypari2/default.nix
index 6c3e20b3f70d0..9308a13fb5031 100644
--- a/pkgs/development/python-modules/cypari2/default.nix
+++ b/pkgs/development/python-modules/cypari2/default.nix
@@ -50,6 +50,6 @@ buildPythonPackage rec {
     description = "Cython bindings for PARI";
     license = licenses.gpl2;
     maintainers = with maintainers; [ timokau ];
-    homepage = https://github.com/defeo/cypari2;
+    homepage = "https://github.com/defeo/cypari2";
   };
 }
diff --git a/pkgs/development/python-modules/cysignals/default.nix b/pkgs/development/python-modules/cysignals/default.nix
index e69fbce21587b..137451b6b5cfe 100644
--- a/pkgs/development/python-modules/cysignals/default.nix
+++ b/pkgs/development/python-modules/cysignals/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Interrupt and signal handling for Cython";
-    homepage = https://github.com/sagemath/cysignals/;
+    homepage = "https://github.com/sagemath/cysignals/";
     maintainers = with lib.maintainers; [ timokau ];
     license = lib.licenses.lgpl3Plus;
   };
diff --git a/pkgs/development/python-modules/cytoolz/default.nix b/pkgs/development/python-modules/cytoolz/default.nix
index 1a142cae0f0fc..512e26023c0ac 100644
--- a/pkgs/development/python-modules/cytoolz/default.nix
+++ b/pkgs/development/python-modules/cytoolz/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/pytoolz/cytoolz/;
+    homepage = "https://github.com/pytoolz/cytoolz/";
     description = "Cython implementation of Toolz: High performance functional utilities";
     license = "licenses.bsd3";
     maintainers = with lib.maintainers; [ fridh ];
diff --git a/pkgs/development/python-modules/d2to1/default.nix b/pkgs/development/python-modules/d2to1/default.nix
index 70b0da89d5bae..8a48ddcb13af6 100644
--- a/pkgs/development/python-modules/d2to1/default.nix
+++ b/pkgs/development/python-modules/d2to1/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with lib;{
     description = "Support for distutils2-like setup.cfg files as package metadata";
-    homepage = https://github.com/embray/d2to1;
+    homepage = "https://github.com/embray/d2to1";
     license = licenses.bsd2;
     maintainers = with maintainers; [ makefu ];
   };
diff --git a/pkgs/development/python-modules/daemonize/default.nix b/pkgs/development/python-modules/daemonize/default.nix
index 2f7992e860ffb..9db823806843d 100644
--- a/pkgs/development/python-modules/daemonize/default.nix
+++ b/pkgs/development/python-modules/daemonize/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library to enable your code run as a daemon process on Unix-like systems";
-    homepage = https://github.com/thesharp/daemonize;
+    homepage = "https://github.com/thesharp/daemonize";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/daphne/default.nix b/pkgs/development/python-modules/daphne/default.nix
index e577617c47807..49e6c3b3c475f 100644
--- a/pkgs/development/python-modules/daphne/default.nix
+++ b/pkgs/development/python-modules/daphne/default.nix
@@ -38,6 +38,6 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Django ASGI (HTTP/WebSocket) server";
     license = licenses.bsd3;
-    homepage = https://github.com/django/daphne;
+    homepage = "https://github.com/django/daphne";
   };
 }
diff --git a/pkgs/development/python-modules/darcsver/default.nix b/pkgs/development/python-modules/darcsver/default.nix
index 753b592a4c595..33c7eb2d11687 100644
--- a/pkgs/development/python-modules/darcsver/default.nix
+++ b/pkgs/development/python-modules/darcsver/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Darcsver, generate a version number from Darcs history";
-    homepage = https://pypi.python.org/pypi/darcsver;
+    homepage = "https://pypi.python.org/pypi/darcsver";
     license = "BSD-style";
   };
 }
diff --git a/pkgs/development/python-modules/dash-html-components/default.nix b/pkgs/development/python-modules/dash-html-components/default.nix
index 3a07d2f9ef0a4..901a67024923b 100644
--- a/pkgs/development/python-modules/dash-html-components/default.nix
+++ b/pkgs/development/python-modules/dash-html-components/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "HTML components for Dash";
-    homepage = https://dash.plot.ly/dash-html-components;
+    homepage = "https://dash.plot.ly/dash-html-components";
     license = licenses.mit;
     maintainers = [ maintainers.antoinerg ];
   };
diff --git a/pkgs/development/python-modules/dask-glm/default.nix b/pkgs/development/python-modules/dask-glm/default.nix
index 73705d9982aaf..0a88323fafd8c 100644
--- a/pkgs/development/python-modules/dask-glm/default.nix
+++ b/pkgs/development/python-modules/dask-glm/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/dask/dask-glm/;
+    homepage = "https://github.com/dask/dask-glm/";
     description = "Generalized Linear Models with Dask";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/dask-image/default.nix b/pkgs/development/python-modules/dask-image/default.nix
index 7b12d1fcc220a..48a6a73af6766 100644
--- a/pkgs/development/python-modules/dask-image/default.nix
+++ b/pkgs/development/python-modules/dask-image/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ dask numpy toolz scipy pims ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/dask/dask-image;
+    homepage = "https://github.com/dask/dask-image";
     description = "Distributed image processing";
     license = licenses.bsdOriginal;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/dask-jobqueue/default.nix b/pkgs/development/python-modules/dask-jobqueue/default.nix
index f9af247bc8022..b651dca7265df 100644
--- a/pkgs/development/python-modules/dask-jobqueue/default.nix
+++ b/pkgs/development/python-modules/dask-jobqueue/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/dask/dask-jobqueue;
+    homepage = "https://github.com/dask/dask-jobqueue";
     description = "Deploy Dask on job schedulers like PBS, SLURM, and SGE";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/dask-ml/default.nix b/pkgs/development/python-modules/dask-ml/default.nix
index c5fafa495aa6d..f47515d5543a2 100644
--- a/pkgs/development/python-modules/dask-ml/default.nix
+++ b/pkgs/development/python-modules/dask-ml/default.nix
@@ -56,7 +56,7 @@ buildPythonPackage rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/dask/dask-ml;
+    homepage = "https://github.com/dask/dask-ml";
     description = "Scalable Machine Learn with Dask";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/dask-mpi/default.nix b/pkgs/development/python-modules/dask-mpi/default.nix
index cd538afa15a26..741e39423a9b1 100644
--- a/pkgs/development/python-modules/dask-mpi/default.nix
+++ b/pkgs/development/python-modules/dask-mpi/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/dask/dask-mpi;
+    homepage = "https://github.com/dask/dask-mpi";
     description = "Deploy Dask using mpi4py";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/dask-xgboost/default.nix b/pkgs/development/python-modules/dask-xgboost/default.nix
index d5f4de4efaa15..e5a94b491da0d 100644
--- a/pkgs/development/python-modules/dask-xgboost/default.nix
+++ b/pkgs/development/python-modules/dask-xgboost/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/dask/dask-xgboost;
+    homepage = "https://github.com/dask/dask-xgboost";
     description = "Interactions between Dask and XGBoost";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/dask/default.nix b/pkgs/development/python-modules/dask/default.nix
index ef47f419a6e74..b8dfd8deb4a57 100644
--- a/pkgs/development/python-modules/dask/default.nix
+++ b/pkgs/development/python-modules/dask/default.nix
@@ -56,7 +56,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Minimal task scheduling abstraction";
-    homepage = https://github.com/ContinuumIO/dask/;
+    homepage = "https://github.com/ContinuumIO/dask/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/databases/default.nix b/pkgs/development/python-modules/databases/default.nix
index e4129ed9bbf39..f5a7c52ef8e50 100644
--- a/pkgs/development/python-modules/databases/default.nix
+++ b/pkgs/development/python-modules/databases/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Async database support for Python";
-    homepage = https://github.com/encode/databases;
+    homepage = "https://github.com/encode/databases";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/datadiff/default.nix b/pkgs/development/python-modules/datadiff/default.nix
index 72964e3d1f644..0c30f2f84689f 100644
--- a/pkgs/development/python-modules/datadiff/default.nix
+++ b/pkgs/development/python-modules/datadiff/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "DataDiff";
-    homepage = https://sourceforge.net/projects/datadiff/;
+    homepage = "https://sourceforge.net/projects/datadiff/";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/datamodeldict/default.nix b/pkgs/development/python-modules/datamodeldict/default.nix
index d23ecec169afb..1a77c22104cf0 100644
--- a/pkgs/development/python-modules/datamodeldict/default.nix
+++ b/pkgs/development/python-modules/datamodeldict/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/usnistgov/DataModelDict/;
+    homepage = "https://github.com/usnistgov/DataModelDict/";
     description = "Class allowing for data models equivalently represented as Python dictionaries, JSON, and XML";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/datasette/default.nix b/pkgs/development/python-modules/datasette/default.nix
index 13d105cae6bbb..06e611c8cbffc 100644
--- a/pkgs/development/python-modules/datasette/default.nix
+++ b/pkgs/development/python-modules/datasette/default.nix
@@ -85,7 +85,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An instant JSON API for your SQLite databases";
-    homepage = https://github.com/simonw/datasette;
+    homepage = "https://github.com/simonw/datasette";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/datashader/default.nix b/pkgs/development/python-modules/datashader/default.nix
index 789e488e46150..6f7925a499824 100644
--- a/pkgs/development/python-modules/datashader/default.nix
+++ b/pkgs/development/python-modules/datashader/default.nix
@@ -78,7 +78,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Data visualization toolchain based on aggregating into a grid";
-    homepage = https://datashader.org;
+    homepage = "https://datashader.org";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/datashape/default.nix b/pkgs/development/python-modules/datashape/default.nix
index 27665c689c415..6f11ae62c3e9a 100644
--- a/pkgs/development/python-modules/datashape/default.nix
+++ b/pkgs/development/python-modules/datashape/default.nix
@@ -42,7 +42,7 @@ in buildPythonPackage rec {
   PYTEST_ADDOPTS = "-k 'not test_record and not test_tuple'";
 
   meta = {
-    homepage = https://github.com/ContinuumIO/datashape;
+    homepage = "https://github.com/ContinuumIO/datashape";
     description = "A data description language";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ fridh ];
diff --git a/pkgs/development/python-modules/dateparser/default.nix b/pkgs/development/python-modules/dateparser/default.nix
index 9c406671f7804..f8810c9546410 100644
--- a/pkgs/development/python-modules/dateparser/default.nix
+++ b/pkgs/development/python-modules/dateparser/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Date parsing library designed to parse dates from HTML pages";
-    homepage = https://github.com/scrapinghub/dateparser;
+    homepage = "https://github.com/scrapinghub/dateparser";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/dateutil/default.nix b/pkgs/development/python-modules/dateutil/default.nix
index 9c5f6145d8fd5..88024265d9482 100644
--- a/pkgs/development/python-modules/dateutil/default.nix
+++ b/pkgs/development/python-modules/dateutil/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Powerful extensions to the standard datetime module";
-    homepage = https://pypi.python.org/pypi/python-dateutil;
+    homepage = "https://pypi.python.org/pypi/python-dateutil";
     license = "BSD-style";
   };
 }
diff --git a/pkgs/development/python-modules/dbfread/default.nix b/pkgs/development/python-modules/dbfread/default.nix
index 6c50313a51831..9dda98e03acf4 100644
--- a/pkgs/development/python-modules/dbfread/default.nix
+++ b/pkgs/development/python-modules/dbfread/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
     meta = with stdenv.lib; {
       description = "Read DBF Files with Python";
-      homepage    = https://dbfread.readthedocs.org/;
+      homepage    = "https://dbfread.readthedocs.org/";
       license     = with licenses; [ mit ];
       maintainers = with maintainers; [ vrthra ];
     };
diff --git a/pkgs/development/python-modules/ddt/default.nix b/pkgs/development/python-modules/ddt/default.nix
index dac72fb72b78f..a660aaafca8a9 100644
--- a/pkgs/development/python-modules/ddt/default.nix
+++ b/pkgs/development/python-modules/ddt/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Data-Driven/Decorated Tests, a library to multiply test cases";
-    homepage = https://github.com/txels/ddt;
+    homepage = "https://github.com/txels/ddt";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/decorator/default.nix b/pkgs/development/python-modules/decorator/default.nix
index efdd5023a2467..b9e8e25ac437f 100644
--- a/pkgs/development/python-modules/decorator/default.nix
+++ b/pkgs/development/python-modules/decorator/default.nix
@@ -15,13 +15,13 @@ buildPythonPackage rec {
 
   patches = [
     (fetchpatch {
-      url = https://github.com/micheles/decorator/commit/3265f2755d16c0a3dfc9f1feee39722ddc11ee80.patch;
+      url = "https://github.com/micheles/decorator/commit/3265f2755d16c0a3dfc9f1feee39722ddc11ee80.patch";
       sha256 = "1q5nmff30vccqq5swf2ivm8cn7x3lhz8c9qpj0zddgs2y7fw8syz";
     })
   ];
 
   meta = with lib; {
-    homepage = https://pypi.python.org/pypi/decorator;
+    homepage = "https://pypi.python.org/pypi/decorator";
     description = "Better living through Python with decorators";
     license = lib.licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/deform/default.nix b/pkgs/development/python-modules/deform/default.nix
index 8ebd3ef47bde3..8ede226d38b27 100644
--- a/pkgs/development/python-modules/deform/default.nix
+++ b/pkgs/development/python-modules/deform/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Form library with advanced features like nested forms";
-    homepage = https://docs.pylonsproject.org/projects/deform/en/latest/;
+    homepage = "https://docs.pylonsproject.org/projects/deform/en/latest/";
     license = licenses.free; # http://www.repoze.org/LICENSE.txt
     maintainers = with maintainers; [ domenkozar ];
   };
diff --git a/pkgs/development/python-modules/deluge-client/default.nix b/pkgs/development/python-modules/deluge-client/default.nix
index a2a986828b5cb..127fe07f37360 100644
--- a/pkgs/development/python-modules/deluge-client/default.nix
+++ b/pkgs/development/python-modules/deluge-client/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Lightweight pure-python rpc client for deluge";
-    homepage = https://github.com/JohnDoee/deluge-client;
+    homepage = "https://github.com/JohnDoee/deluge-client";
     license = licenses.mit;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/dendropy/default.nix b/pkgs/development/python-modules/dendropy/default.nix
index c0055580c403a..05737ecf9a86b 100644
--- a/pkgs/development/python-modules/dendropy/default.nix
+++ b/pkgs/development/python-modules/dendropy/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://dendropy.org/;
+    homepage = "https://dendropy.org/";
     description = "A Python library for phylogenetic computing";
     maintainers = with lib.maintainers; [ unode ];
     license = lib.licenses.bsd3;
diff --git a/pkgs/development/python-modules/dependency-injector/default.nix b/pkgs/development/python-modules/dependency-injector/default.nix
index b5a3a869b6972..121175c50857f 100644
--- a/pkgs/development/python-modules/dependency-injector/default.nix
+++ b/pkgs/development/python-modules/dependency-injector/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Dependency injection microframework for Python";
-    homepage = https://github.com/ets-labs/python-dependency-injector;
+    homepage = "https://github.com/ets-labs/python-dependency-injector";
     license = licenses.bsd3;
     maintainers = with maintainers; [ gerschtli ];
   };
diff --git a/pkgs/development/python-modules/deprecation/default.nix b/pkgs/development/python-modules/deprecation/default.nix
index e01433d90c5c5..7478c18b2c0f5 100644
--- a/pkgs/development/python-modules/deprecation/default.nix
+++ b/pkgs/development/python-modules/deprecation/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A library to handle automated deprecations";
-    homepage = https://deprecation.readthedocs.io/;
+    homepage = "https://deprecation.readthedocs.io/";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/derpconf/default.nix b/pkgs/development/python-modules/derpconf/default.nix
index 84f30b7edf6ee..9138ef28530a7 100644
--- a/pkgs/development/python-modules/derpconf/default.nix
+++ b/pkgs/development/python-modules/derpconf/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "derpconf abstracts loading configuration files for your app";
-    homepage = https://github.com/globocom/derpconf;
+    homepage = "https://github.com/globocom/derpconf";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/descartes/default.nix b/pkgs/development/python-modules/descartes/default.nix
index 996cd22e2633e..c726492f69d4d 100644
--- a/pkgs/development/python-modules/descartes/default.nix
+++ b/pkgs/development/python-modules/descartes/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python library to use Shapely or GeoJSON objects as matplotlib paths";
-    homepage = https://bitbucket.org/sgillies/descartes/;
+    homepage = "https://bitbucket.org/sgillies/descartes/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ knedlsepp ];
   };
diff --git a/pkgs/development/python-modules/deskcon/default.nix b/pkgs/development/python-modules/deskcon/default.nix
index 218f843e11a86..7beaa838a8254 100644
--- a/pkgs/development/python-modules/deskcon/default.nix
+++ b/pkgs/development/python-modules/deskcon/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Integrates an Android device into a desktop";
-    homepage = https://github.com/screenfreeze/deskcon-desktop;
+    homepage = "https://github.com/screenfreeze/deskcon-desktop";
     license = licenses.gpl3;
   };
 
diff --git a/pkgs/development/python-modules/detox/default.nix b/pkgs/development/python-modules/detox/default.nix
index 9fbeef2488cae..5353d4361e350 100644
--- a/pkgs/development/python-modules/detox/default.nix
+++ b/pkgs/development/python-modules/detox/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "What is detox?";
-    homepage = https://bitbucket.org/hpk42/detox;
+    homepage = "https://bitbucket.org/hpk42/detox";
     license = licenses.mit;
     # detox is unmaintained and incompatible with tox > 3.6
     broken = true;
diff --git a/pkgs/development/python-modules/devpi-common/default.nix b/pkgs/development/python-modules/devpi-common/default.nix
index 72db5d1b0ec8a..25d9353e155ee 100644
--- a/pkgs/development/python-modules/devpi-common/default.nix
+++ b/pkgs/development/python-modules/devpi-common/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/devpi/devpi;
+    homepage = "https://github.com/devpi/devpi";
     description = "Utilities jointly used by devpi-server and devpi-client";
     license = licenses.mit;
     maintainers = with maintainers; [ lewo makefu ];
diff --git a/pkgs/development/python-modules/dftfit/default.nix b/pkgs/development/python-modules/dftfit/default.nix
index 9095eb962fec0..0f0563e3baf54 100644
--- a/pkgs/development/python-modules/dftfit/default.nix
+++ b/pkgs/development/python-modules/dftfit/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Ab-Initio Molecular Dynamics Potential Development";
-    homepage = https://gitlab.com/costrouc/dftfit;
+    homepage = "https://gitlab.com/costrouc/dftfit";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/dicttoxml/default.nix b/pkgs/development/python-modules/dicttoxml/default.nix
index 7d30aad69c456..9e24784731cfd 100644
--- a/pkgs/development/python-modules/dicttoxml/default.nix
+++ b/pkgs/development/python-modules/dicttoxml/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Converts a Python dictionary or other native data type into a valid XML string";
-    homepage = https://github.com/quandyfactory/dicttoxml;
+    homepage = "https://github.com/quandyfactory/dicttoxml";
     license = lib.licenses.gpl2;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/diff_cover/default.nix b/pkgs/development/python-modules/diff_cover/default.nix
index 585f96341eef6..340e5bd63669a 100644
--- a/pkgs/development/python-modules/diff_cover/default.nix
+++ b/pkgs/development/python-modules/diff_cover/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Automatically find diff lines that need test coverage";
-    homepage = https://github.com/Bachmann1234/diff-cover;
+    homepage = "https://github.com/Bachmann1234/diff-cover";
     license = licenses.asl20;
     maintainers = with maintainers; [ dzabraev ];
   };
diff --git a/pkgs/development/python-modules/distlib/default.nix b/pkgs/development/python-modules/distlib/default.nix
index 81575058b1571..b9a92fb2cdbe3 100644
--- a/pkgs/development/python-modules/distlib/default.nix
+++ b/pkgs/development/python-modules/distlib/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Low-level components of distutils2/packaging";
-    homepage = https://distlib.readthedocs.io;
+    homepage = "https://distlib.readthedocs.io";
     license = licenses.psfl;
     maintainers = with maintainers; [ lnl7 ];
   };
diff --git a/pkgs/development/python-modules/distorm3/default.nix b/pkgs/development/python-modules/distorm3/default.nix
index e21e6270b91a0..29524240a8a78 100644
--- a/pkgs/development/python-modules/distorm3/default.nix
+++ b/pkgs/development/python-modules/distorm3/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Powerful Disassembler Library For x86/AMD64";
-    homepage = https://github.com/gdabah/distorm;
+    homepage = "https://github.com/gdabah/distorm";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/distro/default.nix b/pkgs/development/python-modules/distro/default.nix
index ad8da4255d69c..8880ec7235dc7 100644
--- a/pkgs/development/python-modules/distro/default.nix
+++ b/pkgs/development/python-modules/distro/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/nir0s/distro;
+    homepage = "https://github.com/nir0s/distro";
     description = "Linux Distribution - a Linux OS platform information API.";
     license = licenses.asl20;
     maintainers = with maintainers; [ nand0p ];
diff --git a/pkgs/development/python-modules/distutils_extra/default.nix b/pkgs/development/python-modules/distutils_extra/default.nix
index 42e7fe6e9f4c9..1e66f04374be7 100644
--- a/pkgs/development/python-modules/distutils_extra/default.nix
+++ b/pkgs/development/python-modules/distutils_extra/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://launchpad.net/python-distutils-extra;
+    homepage = "https://launchpad.net/python-distutils-extra";
     description = "Enhancements to Python's distutils";
     license = licenses.gpl2;
   };
diff --git a/pkgs/development/python-modules/dj-database-url/default.nix b/pkgs/development/python-modules/dj-database-url/default.nix
index f334b7efeac66..698e2a0c30524 100644
--- a/pkgs/development/python-modules/dj-database-url/default.nix
+++ b/pkgs/development/python-modules/dj-database-url/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Use Database URLs in your Django Application";
-    homepage = https://github.com/kennethreitz/dj-database-url;
+    homepage = "https://github.com/kennethreitz/dj-database-url";
     license = licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/dj-email-url/default.nix b/pkgs/development/python-modules/dj-email-url/default.nix
index de052b67ecf16..cd01ddf1e8234 100644
--- a/pkgs/development/python-modules/dj-email-url/default.nix
+++ b/pkgs/development/python-modules/dj-email-url/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/migonzalvar/dj-email-url;
+    homepage = "https://github.com/migonzalvar/dj-email-url";
     description = "Use an URL to configure email backend settings in your Django Application";
     license = licenses.bsd0;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/dj-search-url/default.nix b/pkgs/development/python-modules/dj-search-url/default.nix
index 68fe4c913d694..f86f08ae60b92 100644
--- a/pkgs/development/python-modules/dj-search-url/default.nix
+++ b/pkgs/development/python-modules/dj-search-url/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/dstufft/dj-search-url;
+    homepage = "https://github.com/dstufft/dj-search-url";
     description = "Use Search URLs in your Django Haystack Application";
     license = licenses.bsd0;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/django-allauth/default.nix b/pkgs/development/python-modules/django-allauth/default.nix
index 10fe8cde82670..a91bd6cadc3e5 100644
--- a/pkgs/development/python-modules/django-allauth/default.nix
+++ b/pkgs/development/python-modules/django-allauth/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Integrated set of Django applications addressing authentication, registration, account management as well as 3rd party (social) account authentication";
-    homepage = https://www.intenct.nl/projects/django-allauth;
+    homepage = "https://www.intenct.nl/projects/django-allauth";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/django-anymail/default.nix b/pkgs/development/python-modules/django-anymail/default.nix
index d05b5b0b92bfe..8c3e19630d411 100644
--- a/pkgs/development/python-modules/django-anymail/default.nix
+++ b/pkgs/development/python-modules/django-anymail/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
   # sparkpost is missing because it's not packaged yet
   meta = with stdenv.lib; {
     description = "Django email backends and webhooks for Mailgun";
-    homepage = https://github.com/anymail/django-anymail;
+    homepage = "https://github.com/anymail/django-anymail";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ivegotasthma ];
   };
diff --git a/pkgs/development/python-modules/django-cache-url/default.nix b/pkgs/development/python-modules/django-cache-url/default.nix
index 6b8aac33139c2..6c5ac10391257 100644
--- a/pkgs/development/python-modules/django-cache-url/default.nix
+++ b/pkgs/development/python-modules/django-cache-url/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/ghickman/django-cache-url;
+    homepage = "https://github.com/ghickman/django-cache-url";
     description = "Use Cache URLs in your Django application";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/django-cleanup/default.nix b/pkgs/development/python-modules/django-cleanup/default.nix
index 6484fb8c5551c..37b0959b6b756 100644
--- a/pkgs/development/python-modules/django-cleanup/default.nix
+++ b/pkgs/development/python-modules/django-cleanup/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Automatically deletes old file for FileField and ImageField. It also deletes files on models instance deletion";
-    homepage = https://github.com/un1t/django-cleanup;
+    homepage = "https://github.com/un1t/django-cleanup";
     license = licenses.mit;
     maintainers = with maintainers; [ mmai ];
   };
diff --git a/pkgs/development/python-modules/django-compat/default.nix b/pkgs/development/python-modules/django-compat/default.nix
index 9caa1cb730ba8..57426181b7358 100644
--- a/pkgs/development/python-modules/django-compat/default.nix
+++ b/pkgs/development/python-modules/django-compat/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Forward and backwards compatibility layer for Django 1.4, 1.7, 1.8, 1.9, 1.10 and 1.11";
-    homepage = https://github.com/arteria/django-compat;
+    homepage = "https://github.com/arteria/django-compat";
     license = licenses.mit;
     maintainers = with maintainers; [ ris ];
   };
diff --git a/pkgs/development/python-modules/django-configurations/default.nix b/pkgs/development/python-modules/django-configurations/default.nix
index 37646e9050675..5b813977493e2 100644
--- a/pkgs/development/python-modules/django-configurations/default.nix
+++ b/pkgs/development/python-modules/django-configurations/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://django-configurations.readthedocs.io/;
+    homepage = "https://django-configurations.readthedocs.io/";
     description = "A helper for organizing Django settings";
     license = licenses.bsd0;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/django-cors-headers/default.nix b/pkgs/development/python-modules/django-cors-headers/default.nix
index 005dc65a4993c..6e699391705a4 100644
--- a/pkgs/development/python-modules/django-cors-headers/default.nix
+++ b/pkgs/development/python-modules/django-cors-headers/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Django app for handling server Cross-Origin Resource Sharing (CORS) headers";
-    homepage = https://github.com/OttoYiu/django-cors-headers;
+    homepage = "https://github.com/OttoYiu/django-cors-headers";
     license = licenses.mit;
     maintainers = [ maintainers.ivegotasthma ];
   };
diff --git a/pkgs/development/python-modules/django-discover-runner/default.nix b/pkgs/development/python-modules/django-discover-runner/default.nix
index 82895f76473b7..43ae9a7c83a5b 100644
--- a/pkgs/development/python-modules/django-discover-runner/default.nix
+++ b/pkgs/development/python-modules/django-discover-runner/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/jezdez/django-discover-runner;
+    homepage = "https://github.com/jezdez/django-discover-runner";
     description = "A Django test runner based on unittest2's test discovery";
     license = licenses.bsd0;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/django-dynamic-preferences/default.nix b/pkgs/development/python-modules/django-dynamic-preferences/default.nix
index cea5a7976bb40..5d50c628920c2 100644
--- a/pkgs/development/python-modules/django-dynamic-preferences/default.nix
+++ b/pkgs/development/python-modules/django-dynamic-preferences/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/EliotBerriot/django-dynamic-preferences;
+    homepage = "https://github.com/EliotBerriot/django-dynamic-preferences";
     description = "Dynamic global and instance settings for your django project";
     license = licenses.bsd3;
     maintainers = with maintainers; [ mmai ];
diff --git a/pkgs/development/python-modules/django-hijack-admin/default.nix b/pkgs/development/python-modules/django-hijack-admin/default.nix
index 005d61acab9ba..e30fc88079caa 100644
--- a/pkgs/development/python-modules/django-hijack-admin/default.nix
+++ b/pkgs/development/python-modules/django-hijack-admin/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Admin integration for django-hijack";
-    homepage = https://github.com/arteria/django-hijack-admin;
+    homepage = "https://github.com/arteria/django-hijack-admin";
     license = licenses.mit;
     maintainers = with maintainers; [ lsix ];
   };
diff --git a/pkgs/development/python-modules/django-hijack/default.nix b/pkgs/development/python-modules/django-hijack/default.nix
index f41e7d146c97e..d736e69ae6ef2 100644
--- a/pkgs/development/python-modules/django-hijack/default.nix
+++ b/pkgs/development/python-modules/django-hijack/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Allows superusers to hijack (=login as) and work on behalf of another user";
-    homepage = https://github.com/arteria/django-hijack;
+    homepage = "https://github.com/arteria/django-hijack";
     license = licenses.mit;
     maintainers = with maintainers; [ ris ];
   };
diff --git a/pkgs/development/python-modules/django-ipware/default.nix b/pkgs/development/python-modules/django-ipware/default.nix
index 89147db63a88b..4049f8722fcb4 100644
--- a/pkgs/development/python-modules/django-ipware/default.nix
+++ b/pkgs/development/python-modules/django-ipware/default.nix
@@ -6,7 +6,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Django application to retrieve user's IP address";
-    homepage = https://github.com/un33k/django-ipware;
+    homepage = "https://github.com/un33k/django-ipware";
     license = lib.licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/django-jinja2/default.nix b/pkgs/development/python-modules/django-jinja2/default.nix
index 338af16b2e961..7b49ddb539999 100644
--- a/pkgs/development/python-modules/django-jinja2/default.nix
+++ b/pkgs/development/python-modules/django-jinja2/default.nix
@@ -8,7 +8,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Simple and nonobstructive jinja2 integration with Django";
-    homepage = https://github.com/niwinz/django-jinja;
+    homepage = "https://github.com/niwinz/django-jinja";
     license = lib.licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/django-oauth-toolkit/default.nix b/pkgs/development/python-modules/django-oauth-toolkit/default.nix
index 1927e4e9954c1..700fc3ae4e870 100644
--- a/pkgs/development/python-modules/django-oauth-toolkit/default.nix
+++ b/pkgs/development/python-modules/django-oauth-toolkit/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "OAuth2 goodies for the Djangonauts";
-    homepage = https://github.com/jazzband/django-oauth-toolkit;
+    homepage = "https://github.com/jazzband/django-oauth-toolkit";
     license = licenses.bsd2;
     maintainers = with maintainers; [ mmai ];
   };
diff --git a/pkgs/development/python-modules/django-paintstore/default.nix b/pkgs/development/python-modules/django-paintstore/default.nix
index 096215a70abf6..b2c755907c154 100644
--- a/pkgs/development/python-modules/django-paintstore/default.nix
+++ b/pkgs/development/python-modules/django-paintstore/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Django app that integrates jQuery ColorPicker with the Django admin";
-    homepage = https://github.com/gsiegman/django-paintstore;
+    homepage = "https://github.com/gsiegman/django-paintstore";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/django-pglocks/default.nix b/pkgs/development/python-modules/django-pglocks/default.nix
index 5963b24c83014..a84850a1fda97 100644
--- a/pkgs/development/python-modules/django-pglocks/default.nix
+++ b/pkgs/development/python-modules/django-pglocks/default.nix
@@ -6,7 +6,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "PostgreSQL locking context managers and functions for Django.";
-    homepage = https://github.com/Xof/django-pglocks;
+    homepage = "https://github.com/Xof/django-pglocks";
     license = lib.licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/django-picklefield/default.nix b/pkgs/development/python-modules/django-picklefield/default.nix
index 9ba4e14c31a69..90772b503af51 100644
--- a/pkgs/development/python-modules/django-picklefield/default.nix
+++ b/pkgs/development/python-modules/django-picklefield/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A pickled object field for Django";
-    homepage = https://github.com/gintas/django-picklefield;
+    homepage = "https://github.com/gintas/django-picklefield";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/django-pipeline/default.nix b/pkgs/development/python-modules/django-pipeline/default.nix
index acb5587186dbc..3276f7a065c76 100644
--- a/pkgs/development/python-modules/django-pipeline/default.nix
+++ b/pkgs/development/python-modules/django-pipeline/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pipeline is an asset packaging library for Django";
-    homepage = https://github.com/cyberdelia/django-pipeline;
+    homepage = "https://github.com/cyberdelia/django-pipeline";
     license = licenses.mit;
     broken = true;
   };
diff --git a/pkgs/development/python-modules/django-polymorphic/default.nix b/pkgs/development/python-modules/django-polymorphic/default.nix
index 443f793f37b41..c08facd3650eb 100644
--- a/pkgs/development/python-modules/django-polymorphic/default.nix
+++ b/pkgs/development/python-modules/django-polymorphic/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/django-polymorphic/django-polymorphic;
+    homepage = "https://github.com/django-polymorphic/django-polymorphic";
     description = "Improved Django model inheritance with automatic downcasting";
     license = stdenv.lib.licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/django-postgresql-netfields/default.nix b/pkgs/development/python-modules/django-postgresql-netfields/default.nix
index 35be6f76147c8..993647c3f2328 100644
--- a/pkgs/development/python-modules/django-postgresql-netfields/default.nix
+++ b/pkgs/development/python-modules/django-postgresql-netfields/default.nix
@@ -43,7 +43,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Django PostgreSQL netfields implementation";
-    homepage = https://github.com/jimfunk/django-postgresql-netfields;
+    homepage = "https://github.com/jimfunk/django-postgresql-netfields";
     license = licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/django-q/default.nix b/pkgs/development/python-modules/django-q/default.nix
index 7ceee27e6f4ed..89a8834824406 100644
--- a/pkgs/development/python-modules/django-q/default.nix
+++ b/pkgs/development/python-modules/django-q/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A multiprocessing distributed task queue for Django";
-    homepage = https://django-q.readthedocs.org;
+    homepage = "https://django-q.readthedocs.org";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/django-raster/default.nix b/pkgs/development/python-modules/django-raster/default.nix
index e549fc8e1d727..03310afa0279f 100644
--- a/pkgs/development/python-modules/django-raster/default.nix
+++ b/pkgs/development/python-modules/django-raster/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Basic raster data integration for Django";
-    homepage = https://github.com/geodesign/django-raster;
+    homepage = "https://github.com/geodesign/django-raster";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/django-rest-auth/default.nix b/pkgs/development/python-modules/django-rest-auth/default.nix
index a6edc98b0cb8a..9e11c2b6a03e0 100644
--- a/pkgs/development/python-modules/django-rest-auth/default.nix
+++ b/pkgs/development/python-modules/django-rest-auth/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Django app that makes registration and authentication easy";
-    homepage = https://github.com/Tivix/django-rest-auth;
+    homepage = "https://github.com/Tivix/django-rest-auth";
     license = licenses.mit;
     maintainers = [ maintainers.ivegotasthma ];
   };
diff --git a/pkgs/development/python-modules/django-sampledatahelper/default.nix b/pkgs/development/python-modules/django-sampledatahelper/default.nix
index e08c296e80766..edeb914946e3e 100644
--- a/pkgs/development/python-modules/django-sampledatahelper/default.nix
+++ b/pkgs/development/python-modules/django-sampledatahelper/default.nix
@@ -8,7 +8,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Helper class for generate sample data for django apps development";
-    homepage = https://github.com/kaleidos/django-sampledatahelper;
+    homepage = "https://github.com/kaleidos/django-sampledatahelper";
     license = lib.licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/django-sesame/default.nix b/pkgs/development/python-modules/django-sesame/default.nix
index cdf737061ba91..e24fff1efe775 100644
--- a/pkgs/development/python-modules/django-sesame/default.nix
+++ b/pkgs/development/python-modules/django-sesame/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "URLs with authentication tokens for automatic login";
-    homepage = https://github.com/aaugustin/django-sesame;
+    homepage = "https://github.com/aaugustin/django-sesame";
     license = licenses.bsd3;
     maintainers = with maintainers; [ elohmeier ];
   };
diff --git a/pkgs/development/python-modules/django-sites/default.nix b/pkgs/development/python-modules/django-sites/default.nix
index 2882e1dc2b93a..468f7e738038b 100644
--- a/pkgs/development/python-modules/django-sites/default.nix
+++ b/pkgs/development/python-modules/django-sites/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
       Alternative implementation of django "sites" framework
       based on settings instead of models.
     '';
-    homepage = https://github.com/niwinz/django-sites;
+    homepage = "https://github.com/niwinz/django-sites";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/django-sr/default.nix b/pkgs/development/python-modules/django-sr/default.nix
index b8924b37bfd02..39b3832185d3f 100644
--- a/pkgs/development/python-modules/django-sr/default.nix
+++ b/pkgs/development/python-modules/django-sr/default.nix
@@ -6,7 +6,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Django settings resolver";
-    homepage = https://github.com/jespino/django-sr;
+    homepage = "https://github.com/jespino/django-sr";
     license = lib.licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/django-storages/default.nix b/pkgs/development/python-modules/django-storages/default.nix
index dbf4e64db5a55..cae83135a6fa0 100644
--- a/pkgs/development/python-modules/django-storages/default.nix
+++ b/pkgs/development/python-modules/django-storages/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Collection of custom storage backends for Django";
-    homepage = https://django-storages.readthedocs.io;
+    homepage = "https://django-storages.readthedocs.io";
     license = licenses.bsd3;
     maintainers = with maintainers; [ mmai ];
   };
diff --git a/pkgs/development/python-modules/django-webpack-loader/default.nix b/pkgs/development/python-modules/django-webpack-loader/default.nix
index af3404b2f880b..bbfe454b48d16 100644
--- a/pkgs/development/python-modules/django-webpack-loader/default.nix
+++ b/pkgs/development/python-modules/django-webpack-loader/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Use webpack to generate your static bundles";
-    homepage = https://github.com/owais/django-webpack-loader;
+    homepage = "https://github.com/owais/django-webpack-loader";
     maintainers = with maintainers; [ peterromfeldhk ];
     license = with licenses; [ mit ];
   };
diff --git a/pkgs/development/python-modules/django/1_11.nix b/pkgs/development/python-modules/django/1_11.nix
index 4c4997595c44e..b38962f4efaf4 100644
--- a/pkgs/development/python-modules/django/1_11.nix
+++ b/pkgs/development/python-modules/django/1_11.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A high-level Python Web framework";
-    homepage = https://www.djangoproject.com/;
+    homepage = "https://www.djangoproject.com/";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/django/2_2.nix b/pkgs/development/python-modules/django/2_2.nix
index 63a0f33d8f934..70cba819e92d2 100644
--- a/pkgs/development/python-modules/django/2_2.nix
+++ b/pkgs/development/python-modules/django/2_2.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A high-level Python Web framework";
-    homepage = https://www.djangoproject.com/;
+    homepage = "https://www.djangoproject.com/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ georgewhewell lsix ];
   };
diff --git a/pkgs/development/python-modules/django_appconf/default.nix b/pkgs/development/python-modules/django_appconf/default.nix
index 0d077b4f268d7..45116ddd55486 100644
--- a/pkgs/development/python-modules/django_appconf/default.nix
+++ b/pkgs/development/python-modules/django_appconf/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A helper class for handling configuration defaults of packaged apps gracefully";
-    homepage = https://django-appconf.readthedocs.org/;
+    homepage = "https://django-appconf.readthedocs.org/";
     license = licenses.bsd2;
     maintainers = with maintainers; [ desiderius ];
   };
diff --git a/pkgs/development/python-modules/django_colorful/default.nix b/pkgs/development/python-modules/django_colorful/default.nix
index 84dca56b22b12..10068f87b0798 100644
--- a/pkgs/development/python-modules/django_colorful/default.nix
+++ b/pkgs/development/python-modules/django_colorful/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Django extension that provides database and form color fields";
-    homepage = https://github.com/charettes/django-colorful;
+    homepage = "https://github.com/charettes/django-colorful";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/django_compressor/default.nix b/pkgs/development/python-modules/django_compressor/default.nix
index cc860a9d35463..1408032d0c275 100644
--- a/pkgs/development/python-modules/django_compressor/default.nix
+++ b/pkgs/development/python-modules/django_compressor/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
     meta = with stdenv.lib; {
       description = "Compresses linked and inline JavaScript or CSS into single cached files";
-      homepage = https://django-compressor.readthedocs.org/en/latest/;
+      homepage = "https://django-compressor.readthedocs.org/en/latest/";
       license = licenses.mit;
       maintainers = with maintainers; [ desiderius ];
     };
diff --git a/pkgs/development/python-modules/django_contrib_comments/default.nix b/pkgs/development/python-modules/django_contrib_comments/default.nix
index 12d8c220affd3..303d6d95a460e 100644
--- a/pkgs/development/python-modules/django_contrib_comments/default.nix
+++ b/pkgs/development/python-modules/django_contrib_comments/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ django six ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/django/django-contrib-comments;
+    homepage = "https://github.com/django/django-contrib-comments";
     description = "The code formerly known as django.contrib.comments";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/django_environ/default.nix b/pkgs/development/python-modules/django_environ/default.nix
index f95babfe2338c..e4ec7505c831a 100644
--- a/pkgs/development/python-modules/django_environ/default.nix
+++ b/pkgs/development/python-modules/django_environ/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Utilize environment variables to configure your Django application";
-    homepage = https://github.com/joke2k/django-environ/;
+    homepage = "https://github.com/joke2k/django-environ/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/django_guardian/default.nix b/pkgs/development/python-modules/django_guardian/default.nix
index db11817186e0e..e276c6b656bb3 100644
--- a/pkgs/development/python-modules/django_guardian/default.nix
+++ b/pkgs/development/python-modules/django_guardian/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Per object permissions for Django";
-    homepage = https://github.com/django-guardian/django-guardian;
+    homepage = "https://github.com/django-guardian/django-guardian";
     license = [ licenses.mit licenses.bsd2 ];
   };
 }
diff --git a/pkgs/development/python-modules/django_modelcluster/default.nix b/pkgs/development/python-modules/django_modelcluster/default.nix
index 943f949149855..27060e18ae27d 100644
--- a/pkgs/development/python-modules/django_modelcluster/default.nix
+++ b/pkgs/development/python-modules/django_modelcluster/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Django extension to allow working with 'clusters' of models as a single unit, independently of the database";
-    homepage = https://github.com/torchbox/django-modelcluster/;
+    homepage = "https://github.com/torchbox/django-modelcluster/";
     license = licenses.bsd2;
     maintainers = with maintainers; [ desiderius ];
   };
diff --git a/pkgs/development/python-modules/django_nose/default.nix b/pkgs/development/python-modules/django_nose/default.nix
index cf9516ce23a51..5d3522c5b47f1 100644
--- a/pkgs/development/python-modules/django_nose/default.nix
+++ b/pkgs/development/python-modules/django_nose/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Provides all the goodness of nose in your Django tests";
-    homepage = https://github.com/django-nose/django-nose;
+    homepage = "https://github.com/django-nose/django-nose";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/django_redis/default.nix b/pkgs/development/python-modules/django_redis/default.nix
index c19ca25531941..26fb504e0e995 100644
--- a/pkgs/development/python-modules/django_redis/default.nix
+++ b/pkgs/development/python-modules/django_redis/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Full featured redis cache backend for Django";
-    homepage = https://github.com/niwibe/django-redis;
+    homepage = "https://github.com/niwibe/django-redis";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/django_reversion/default.nix b/pkgs/development/python-modules/django_reversion/default.nix
index 5a4faf5f24e3b..8b536a40ebc49 100644
--- a/pkgs/development/python-modules/django_reversion/default.nix
+++ b/pkgs/development/python-modules/django_reversion/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "An extension to the Django web framework that provides comprehensive version control facilities";
-    homepage = https://github.com/etianen/django-reversion;
+    homepage = "https://github.com/etianen/django-reversion";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/django_silk/default.nix b/pkgs/development/python-modules/django_silk/default.nix
index 85e5f8f02f057..95a991f341782 100644
--- a/pkgs/development/python-modules/django_silk/default.nix
+++ b/pkgs/development/python-modules/django_silk/default.nix
@@ -54,7 +54,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Silky smooth profiling for the Django Framework";
-    homepage = https://github.com/mtford90/silk;
+    homepage = "https://github.com/mtford90/silk";
     license = licenses.mit;
     maintainers = with maintainers; [ ris ];
   };
diff --git a/pkgs/development/python-modules/django_tagging/default.nix b/pkgs/development/python-modules/django_tagging/default.nix
index fa06117a64495..b54186b4fa297 100644
--- a/pkgs/development/python-modules/django_tagging/default.nix
+++ b/pkgs/development/python-modules/django_tagging/default.nix
@@ -16,6 +16,6 @@ buildPythonPackage rec {
 
   meta = {
     description = "A generic tagging application for Django projects";
-    homepage = https://github.com/Fantomas42/django-tagging;
+    homepage = "https://github.com/Fantomas42/django-tagging";
   };
 }
diff --git a/pkgs/development/python-modules/django_taggit/default.nix b/pkgs/development/python-modules/django_taggit/default.nix
index 2851894b6b6f2..d73596269140d 100644
--- a/pkgs/development/python-modules/django_taggit/default.nix
+++ b/pkgs/development/python-modules/django_taggit/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "django-taggit is a reusable Django application for simple tagging";
-    homepage = https://github.com/alex/django-taggit/tree/master/;
+    homepage = "https://github.com/alex/django-taggit/tree/master/";
     license = licenses.bsd2;
     maintainers = with maintainers; [ desiderius ];
   };
diff --git a/pkgs/development/python-modules/django_treebeard/default.nix b/pkgs/development/python-modules/django_treebeard/default.nix
index d4b3464b6aebd..060867d837f92 100644
--- a/pkgs/development/python-modules/django_treebeard/default.nix
+++ b/pkgs/development/python-modules/django_treebeard/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Efficient tree implementations for Django 1.6+";
-    homepage = https://tabo.pe/projects/django-treebeard/;
+    homepage = "https://tabo.pe/projects/django-treebeard/";
     maintainers = with maintainers; [ desiderius ];
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/djangoql/default.nix b/pkgs/development/python-modules/djangoql/default.nix
index df8d62e9bdc9e..28aa28c3b9997 100644
--- a/pkgs/development/python-modules/djangoql/default.nix
+++ b/pkgs/development/python-modules/djangoql/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Advanced search language for Django";
-    homepage = https://github.com/ivelum/djangoql;
+    homepage = "https://github.com/ivelum/djangoql";
     license = licenses.mit;
     maintainers = with maintainers; [ earvstedt ];
   };
diff --git a/pkgs/development/python-modules/djangorestframework-jwt/default.nix b/pkgs/development/python-modules/djangorestframework-jwt/default.nix
index f50fd3ff9b619..643218242d798 100644
--- a/pkgs/development/python-modules/djangorestframework-jwt/default.nix
+++ b/pkgs/development/python-modules/djangorestframework-jwt/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "JSON Web Token Authentication support for Django REST Framework";
-    homepage = https://github.com/GetBlimp/django-rest-framework-jwt;
+    homepage = "https://github.com/GetBlimp/django-rest-framework-jwt";
     license = licenses.mit;
     maintainers = [ maintainers.ivegotasthma ];
   };
diff --git a/pkgs/development/python-modules/djangorestframework/default.nix b/pkgs/development/python-modules/djangorestframework/default.nix
index 60e5760b52447..ee67db3eab013 100644
--- a/pkgs/development/python-modules/djangorestframework/default.nix
+++ b/pkgs/development/python-modules/djangorestframework/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Web APIs for Django, made easy";
-    homepage = https://www.django-rest-framework.org/;
+    homepage = "https://www.django-rest-framework.org/";
     maintainers = with maintainers; [ desiderius ];
     license = licenses.bsd2;
   };
diff --git a/pkgs/development/python-modules/djmail/default.nix b/pkgs/development/python-modules/djmail/default.nix
index 1659d46abbc52..516a2163f44ef 100644
--- a/pkgs/development/python-modules/djmail/default.nix
+++ b/pkgs/development/python-modules/djmail/default.nix
@@ -9,7 +9,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Simple, powerfull and nonobstructive django email middleware";
-    homepage = https://github.com/bameda/djmail;
+    homepage = "https://github.com/bameda/djmail";
     license = lib.licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/dkimpy/default.nix b/pkgs/development/python-modules/dkimpy/default.nix
index c65fdfec95334..de64f249cde3c 100644
--- a/pkgs/development/python-modules/dkimpy/default.nix
+++ b/pkgs/development/python-modules/dkimpy/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
       records. This version also supports the experimental Authenticated
       Received Chain (ARC) protocol.
     '';
-    homepage = https://launchpad.net/dkimpy;
+    homepage = "https://launchpad.net/dkimpy";
     license = licenses.bsd3;
     maintainers = with maintainers; [ leenaars ];
   };
diff --git a/pkgs/development/python-modules/dm-sonnet/default.nix b/pkgs/development/python-modules/dm-sonnet/default.nix
index 603d900b8106c..08dbafe019e4c 100644
--- a/pkgs/development/python-modules/dm-sonnet/default.nix
+++ b/pkgs/development/python-modules/dm-sonnet/default.nix
@@ -84,7 +84,7 @@ in buildPythonPackage {
 
   meta = with lib; {
     description = "TensorFlow-based neural network library";
-    homepage = https://sonnet.dev;
+    homepage = "https://sonnet.dev";
     license = licenses.asl20;
     maintainers = with maintainers; [ timokau ];
     platforms = platforms.linux;
diff --git a/pkgs/development/python-modules/dmenu/default.nix b/pkgs/development/python-modules/dmenu/default.nix
index 7897138d59f8c..130110173eedc 100644
--- a/pkgs/development/python-modules/dmenu/default.nix
+++ b/pkgs/development/python-modules/dmenu/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python wrapper for dmenu";
-    homepage = https://dmenu.readthedocs.io;
+    homepage = "https://dmenu.readthedocs.io";
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.nico202 ];
   };
diff --git a/pkgs/development/python-modules/dnslib/default.nix b/pkgs/development/python-modules/dnslib/default.nix
index e6ec04bb79e21..fafa4c5cbf575 100644
--- a/pkgs/development/python-modules/dnslib/default.nix
+++ b/pkgs/development/python-modules/dnslib/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Simple library to encode/decode DNS wire-format packets";
     license = licenses.bsd2;
-    homepage = https://bitbucket.org/paulc/dnslib/;
+    homepage = "https://bitbucket.org/paulc/dnslib/";
     maintainers = with maintainers; [ delroth ];
   };
 }
diff --git a/pkgs/development/python-modules/dnspython/default.nix b/pkgs/development/python-modules/dnspython/default.nix
index 74b49d1fa5a3c..6a65dba767c95 100644
--- a/pkgs/development/python-modules/dnspython/default.nix
+++ b/pkgs/development/python-modules/dnspython/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A DNS toolkit for Python 3.x";
-    homepage = http://www.dnspython.org;
+    homepage = "http://www.dnspython.org";
     # BSD-like, check http://www.dnspython.org/LICENSE for details
     license = lib.licenses.free;
   };
diff --git a/pkgs/development/python-modules/docker-py/default.nix b/pkgs/development/python-modules/docker-py/default.nix
index 84dba75e404a3..f7982c4a11912 100644
--- a/pkgs/development/python-modules/docker-py/default.nix
+++ b/pkgs/development/python-modules/docker-py/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python library for the Docker Remote API";
-    homepage = https://github.com/docker/docker-py/;
+    homepage = "https://github.com/docker/docker-py/";
     license = lib.licenses.asl20;
     maintainers = [ lib.maintainers.pmiddend ];
   };
diff --git a/pkgs/development/python-modules/docker-pycreds/default.nix b/pkgs/development/python-modules/docker-pycreds/default.nix
index e47196df07a1b..a75278d45d433 100644
--- a/pkgs/development/python-modules/docker-pycreds/default.nix
+++ b/pkgs/development/python-modules/docker-pycreds/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python bindings for the docker credentials store API.";
-    homepage = https://github.com/shin-/dockerpy-creds;
+    homepage = "https://github.com/shin-/dockerpy-creds";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/dockerfile-parse/default.nix b/pkgs/development/python-modules/dockerfile-parse/default.nix
index 2f9e32f088ea5..5c3e517a4947c 100644
--- a/pkgs/development/python-modules/dockerfile-parse/default.nix
+++ b/pkgs/development/python-modules/dockerfile-parse/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python library for parsing Dockerfile files";
-    homepage = https://github.com/DBuildService/dockerfile-parse;
+    homepage = "https://github.com/DBuildService/dockerfile-parse";
     license = licenses.bsd3;
     maintainers = with maintainers; [ leenaars ];
   };
diff --git a/pkgs/development/python-modules/dockerpty/default.nix b/pkgs/development/python-modules/dockerpty/default.nix
index f7a64481c663b..fd9d7b4b88da4 100644
--- a/pkgs/development/python-modules/dockerpty/default.nix
+++ b/pkgs/development/python-modules/dockerpty/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Functionality needed to operate the pseudo-tty (PTY) allocated to a docker container";
-    homepage = https://github.com/d11wtq/dockerpty;
+    homepage = "https://github.com/d11wtq/dockerpty";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/docopt/default.nix b/pkgs/development/python-modules/docopt/default.nix
index 61c71d87c5333..135bedfc43e84 100644
--- a/pkgs/development/python-modules/docopt/default.nix
+++ b/pkgs/development/python-modules/docopt/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Pythonic argument parser, that will make you smile";
-    homepage = http://docopt.org/;
+    homepage = "http://docopt.org/";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/docrep/default.nix b/pkgs/development/python-modules/docrep/default.nix
index 8e6b00d808cb7..b467802b62f77 100644
--- a/pkgs/development/python-modules/docrep/default.nix
+++ b/pkgs/development/python-modules/docrep/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python package for docstring repetition";
-    homepage = https://github.com/Chilipp/docrep;
+    homepage = "https://github.com/Chilipp/docrep";
     license = lib.licenses.gpl2;
     maintainers = with lib.maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/doctest-ignore-unicode/default.nix b/pkgs/development/python-modules/doctest-ignore-unicode/default.nix
index f3be88987606c..0241fd15ad48f 100644
--- a/pkgs/development/python-modules/doctest-ignore-unicode/default.nix
+++ b/pkgs/development/python-modules/doctest-ignore-unicode/default.nix
@@ -14,6 +14,6 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Add flag to ignore unicode literal prefixes in doctests";
     license = with licenses; [ asl20 ];
-    homepage = https://github.com/gnublade/doctest-ignore-unicode;
+    homepage = "https://github.com/gnublade/doctest-ignore-unicode";
   };
 }
diff --git a/pkgs/development/python-modules/docutils/default.nix b/pkgs/development/python-modules/docutils/default.nix
index e81a502742c73..8c1fb3720ca12 100644
--- a/pkgs/development/python-modules/docutils/default.nix
+++ b/pkgs/development/python-modules/docutils/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Docutils -- Python Documentation Utilities";
-    homepage = http://docutils.sourceforge.net/;
+    homepage = "http://docutils.sourceforge.net/";
     maintainers = with lib.maintainers; [ AndersonTorres ];
   };
 }
diff --git a/pkgs/development/python-modules/dogpile.cache/default.nix b/pkgs/development/python-modules/dogpile.cache/default.nix
index 414e9b065c730..af811903505a8 100644
--- a/pkgs/development/python-modules/dogpile.cache/default.nix
+++ b/pkgs/development/python-modules/dogpile.cache/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A caching front-end based on the Dogpile lock";
-    homepage = https://bitbucket.org/zzzeek/dogpile.cache;
+    homepage = "https://bitbucket.org/zzzeek/dogpile.cache";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/dogpile.core/default.nix b/pkgs/development/python-modules/dogpile.core/default.nix
index 622954f614490..41340cda26ee0 100644
--- a/pkgs/development/python-modules/dogpile.core/default.nix
+++ b/pkgs/development/python-modules/dogpile.core/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A 'dogpile' lock, typically used as a component of a larger caching solution";
-    homepage = https://bitbucket.org/zzzeek/dogpile.core;
+    homepage = "https://bitbucket.org/zzzeek/dogpile.core";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/dogtail/default.nix b/pkgs/development/python-modules/dogtail/default.nix
index a12a63c46f143..44142ca9441ea 100644
--- a/pkgs/development/python-modules/dogtail/default.nix
+++ b/pkgs/development/python-modules/dogtail/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage {
   #   sha256 = "0p5wfssvzr9w0bvhllzbbd8fnp4cca2qxcpcsc33dchrmh5n552x";
   # };
   src = fetchurl {
-    url = https://gitlab.com/dogtail/dogtail/raw/released/dogtail-0.9.10.tar.gz;
+    url = "https://gitlab.com/dogtail/dogtail/raw/released/dogtail-0.9.10.tar.gz";
     sha256 = "14sycidl8ahj3fwlhpwlpnyd43c302yqr7nqg2hj39pyj7kgk15b";
   };
 
@@ -53,7 +53,7 @@ buildPythonPackage {
 
   meta = {
     description = "GUI test tool and automation framework that uses Accessibility technologies to communicate with desktop applications";
-    homepage = https://gitlab.com/dogtail/dogtail;
+    homepage = "https://gitlab.com/dogtail/dogtail";
     license = lib.licenses.gpl2;
     maintainers = with lib.maintainers; [ jtojnar ];
   };
diff --git a/pkgs/development/python-modules/dpath/default.nix b/pkgs/development/python-modules/dpath/default.nix
index 3b878f7d5e4c4..c526d9aedc6c9 100644
--- a/pkgs/development/python-modules/dpath/default.nix
+++ b/pkgs/development/python-modules/dpath/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/akesterson/dpath-python;
+    homepage = "https://github.com/akesterson/dpath-python";
     license = [ licenses.mit ];
     description = "A python library for accessing and searching dictionaries via /slashed/paths ala xpath";
     maintainers = [ maintainers.mmlb ];
diff --git a/pkgs/development/python-modules/drf-yasg/default.nix b/pkgs/development/python-modules/drf-yasg/default.nix
index 707b1e5bc6e25..d1a349d79a2d5 100644
--- a/pkgs/development/python-modules/drf-yasg/default.nix
+++ b/pkgs/development/python-modules/drf-yasg/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Generation of Swagger/OpenAPI schemas for Django REST Framework";
-    homepage = https://github.com/axnsan12/drf-yasg;
+    homepage = "https://github.com/axnsan12/drf-yasg";
     maintainers = with maintainers; [ ivegotasthma ];
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/drms/default.nix b/pkgs/development/python-modules/drms/default.nix
index 975ec8400b2b1..bc01b46eadaf7 100644
--- a/pkgs/development/python-modules/drms/default.nix
+++ b/pkgs/development/python-modules/drms/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Access HMI, AIA and MDI data with Python";
-    homepage = https://github.com/sunpy/drms;
+    homepage = "https://github.com/sunpy/drms";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/ds4drv/default.nix b/pkgs/development/python-modules/ds4drv/default.nix
index ccc5c574689c1..05f54c2f90641 100644
--- a/pkgs/development/python-modules/ds4drv/default.nix
+++ b/pkgs/development/python-modules/ds4drv/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Userspace driver for the DualShock 4 controller";
-    homepage = https://github.com/chrippa/ds4drv;
+    homepage = "https://github.com/chrippa/ds4drv";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/dtopt/default.nix b/pkgs/development/python-modules/dtopt/default.nix
index 601ebf6d9a995..4b649cad9668d 100644
--- a/pkgs/development/python-modules/dtopt/default.nix
+++ b/pkgs/development/python-modules/dtopt/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Add options to doctest examples while they are running";
-    homepage = https://pypi.python.org/pypi/dtopt;
+    homepage = "https://pypi.python.org/pypi/dtopt";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/dulwich/default.nix b/pkgs/development/python-modules/dulwich/default.nix
index 785f37144bec0..01ad71883cec7 100644
--- a/pkgs/development/python-modules/dulwich/default.nix
+++ b/pkgs/development/python-modules/dulwich/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Simple Python implementation of the Git file formats and protocols";
-    homepage = https://samba.org/~jelmer/dulwich/;
+    homepage = "https://samba.org/~jelmer/dulwich/";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ koral ];
   };
diff --git a/pkgs/development/python-modules/dynd/default.nix b/pkgs/development/python-modules/dynd/default.nix
index f3e4e0a8b7327..9150a6746a2bf 100644
--- a/pkgs/development/python-modules/dynd/default.nix
+++ b/pkgs/development/python-modules/dynd/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ numpy pkgs.libdynd ];
 
   meta = with stdenv.lib; {
-    homepage = http://libdynd.org;
+    homepage = "http://libdynd.org";
     license = licenses.bsd2;
     description = "Python exposure of dynd";
     maintainers = with maintainers; [ teh ];
diff --git a/pkgs/development/python-modules/easy-thumbnails/default.nix b/pkgs/development/python-modules/easy-thumbnails/default.nix
index 894363237f50b..cd20014932067 100644
--- a/pkgs/development/python-modules/easy-thumbnails/default.nix
+++ b/pkgs/development/python-modules/easy-thumbnails/default.nix
@@ -8,7 +8,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Easy thumbnails for Django";
-    homepage = https://github.com/SmileyChris/easy-thumbnails;
+    homepage = "https://github.com/SmileyChris/easy-thumbnails";
     license = lib.licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/easydict/default.nix b/pkgs/development/python-modules/easydict/default.nix
index 4179306b8d9ee..d8dbb045ddcac 100644
--- a/pkgs/development/python-modules/easydict/default.nix
+++ b/pkgs/development/python-modules/easydict/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   docheck = false; # No tests in archive
 
   meta = {
-    homepage = https://github.com/makinacorpus/easydict;
+    homepage = "https://github.com/makinacorpus/easydict";
     license = with stdenv.lib; licenses.lgpl3;
     description = "Access dict values as attributes (works recursively)";
   };
diff --git a/pkgs/development/python-modules/easygui/default.nix b/pkgs/development/python-modules/easygui/default.nix
index 3a7046c50b30a..30c03ae6e2c55 100644
--- a/pkgs/development/python-modules/easygui/default.nix
+++ b/pkgs/development/python-modules/easygui/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Very simple, very easy GUI programming in Python";
-    homepage = https://github.com/robertlugg/easygui;
+    homepage = "https://github.com/robertlugg/easygui";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jfrankenau ];
   };
diff --git a/pkgs/development/python-modules/easyprocess/default.nix b/pkgs/development/python-modules/easyprocess/default.nix
index 32acb1213a889..41a4c1a7a2a53 100644
--- a/pkgs/development/python-modules/easyprocess/default.nix
+++ b/pkgs/development/python-modules/easyprocess/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Easy to use python subprocess interface";
-    homepage = https://github.com/ponty/EasyProcess;
+    homepage = "https://github.com/ponty/EasyProcess";
     license = licenses.bsdOriginal;
     maintainers = with maintainers; [ layus ];
   };
diff --git a/pkgs/development/python-modules/easysnmp/default.nix b/pkgs/development/python-modules/easysnmp/default.nix
index 2602fba77139f..d5c69d4c7e9d9 100644
--- a/pkgs/development/python-modules/easysnmp/default.nix
+++ b/pkgs/development/python-modules/easysnmp/default.nix
@@ -49,7 +49,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A blazingly fast and Pythonic SNMP library based on the official Net-SNMP bindings";
-    homepage = https://easysnmp.readthedocs.io/en/latest/;
+    homepage = "https://easysnmp.readthedocs.io/en/latest/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ WhittlesJr ];
   };
diff --git a/pkgs/development/python-modules/easywatch/default.nix b/pkgs/development/python-modules/easywatch/default.nix
index 96301996fe8dc..a56ffb9528195 100644
--- a/pkgs/development/python-modules/easywatch/default.nix
+++ b/pkgs/development/python-modules/easywatch/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Dead-simple way to watch a directory";
-    homepage = https://github.com/Ceasar/easywatch;
+    homepage = "https://github.com/Ceasar/easywatch";
     license = licenses.mit;
     maintainers = with maintainers; [ fgaz ];
   };
diff --git a/pkgs/development/python-modules/ecpy/default.nix b/pkgs/development/python-modules/ecpy/default.nix
index 62111721ad116..c6109d5c084dc 100644
--- a/pkgs/development/python-modules/ecpy/default.nix
+++ b/pkgs/development/python-modules/ecpy/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pure Pyhton Elliptic Curve Library";
-    homepage = https://github.com/ubinity/ECPy;
+    homepage = "https://github.com/ubinity/ECPy";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/ed25519/default.nix b/pkgs/development/python-modules/ed25519/default.nix
index cd3c98e9cce08..27ebc6a0ff27c 100644
--- a/pkgs/development/python-modules/ed25519/default.nix
+++ b/pkgs/development/python-modules/ed25519/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Ed25519 public-key signatures";
-    homepage = https://github.com/warner/python-ed25519;
+    homepage = "https://github.com/warner/python-ed25519";
     license = licenses.mit;
     maintainers = with maintainers; [ np ];
   };
diff --git a/pkgs/development/python-modules/editorconfig/default.nix b/pkgs/development/python-modules/editorconfig/default.nix
index 28eff473199c6..ac3845bb66715 100644
--- a/pkgs/development/python-modules/editorconfig/default.nix
+++ b/pkgs/development/python-modules/editorconfig/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://editorconfig.org;
+    homepage = "https://editorconfig.org";
     description = "EditorConfig File Locator and Interpreter for Python";
     license = licenses.psfl;
   };
diff --git a/pkgs/development/python-modules/edward/default.nix b/pkgs/development/python-modules/edward/default.nix
index 1ad5ea1ab3b3b..0f42ddcc799bb 100644
--- a/pkgs/development/python-modules/edward/default.nix
+++ b/pkgs/development/python-modules/edward/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Probabilistic programming language using Tensorflow";
-    homepage = https://github.com/blei-lab/edward;
+    homepage = "https://github.com/blei-lab/edward";
     license = licenses.asl20;
     maintainers = with maintainers; [ bcdarwin ];
   };
diff --git a/pkgs/development/python-modules/eggdeps/default.nix b/pkgs/development/python-modules/eggdeps/default.nix
index c837e46066feb..d10c1a0be654d 100644
--- a/pkgs/development/python-modules/eggdeps/default.nix
+++ b/pkgs/development/python-modules/eggdeps/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A tool which computes a dependency graph between active Python eggs";
-    homepage = http://thomas-lotze.de/en/software/eggdeps/;
+    homepage = "http://thomas-lotze.de/en/software/eggdeps/";
     license = licenses.zpl20;
   };
 
diff --git a/pkgs/development/python-modules/elasticsearch-dsl/default.nix b/pkgs/development/python-modules/elasticsearch-dsl/default.nix
index 382a9965293b0..deef21985c6e7 100644
--- a/pkgs/development/python-modules/elasticsearch-dsl/default.nix
+++ b/pkgs/development/python-modules/elasticsearch-dsl/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
       writing and running queries against Elasticsearch. It is built on top of
       the official low-level client (elasticsearch-py).
     '';
-    homepage = https://github.com/elasticsearch/elasticsearch-dsl-py;
+    homepage = "https://github.com/elasticsearch/elasticsearch-dsl-py";
     license = licenses.asl20;
     maintainers = with maintainers; [ desiderius ];
   };
diff --git a/pkgs/development/python-modules/elasticsearch/default.nix b/pkgs/development/python-modules/elasticsearch/default.nix
index ccef465eca19e..ce8c0dc77a0ef 100644
--- a/pkgs/development/python-modules/elasticsearch/default.nix
+++ b/pkgs/development/python-modules/elasticsearch/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage (rec {
 
   meta = with stdenv.lib; {
     description = "Official low-level client for Elasticsearch";
-    homepage = https://github.com/elasticsearch/elasticsearch-py;
+    homepage = "https://github.com/elasticsearch/elasticsearch-py";
     license = licenses.asl20;
     maintainers = with maintainers; [ desiderius ];
   };
diff --git a/pkgs/development/python-modules/email-validator/default.nix b/pkgs/development/python-modules/email-validator/default.nix
index 99859ac151754..3ad0c34685baa 100644
--- a/pkgs/development/python-modules/email-validator/default.nix
+++ b/pkgs/development/python-modules/email-validator/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A robust email syntax and deliverability validation library for Python 2.x/3.x.";
-    homepage    = https://github.com/JoshData/python-email-validator;
+    homepage    = "https://github.com/JoshData/python-email-validator";
     license     = licenses.cc0;
     maintainers = with maintainers; [ siddharthist ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/emailthreads/default.nix b/pkgs/development/python-modules/emailthreads/default.nix
index 0e5db1de3e92b..36553daff55f4 100644
--- a/pkgs/development/python-modules/emailthreads/default.nix
+++ b/pkgs/development/python-modules/emailthreads/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/emersion/python-emailthreads;
+    homepage = "https://github.com/emersion/python-emailthreads";
     description = "Python library to parse and format email threads";
     license = licenses.mit;
     maintainers = with maintainers; [ eadwu ];
diff --git a/pkgs/development/python-modules/emoji/default.nix b/pkgs/development/python-modules/emoji/default.nix
index 5f3d14e73c716..7e9dae53bbcfc 100644
--- a/pkgs/development/python-modules/emoji/default.nix
+++ b/pkgs/development/python-modules/emoji/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Emoji for Python";
-    homepage = https://pypi.python.org/pypi/emoji/;
+    homepage = "https://pypi.python.org/pypi/emoji/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ joachifm ];
   };
diff --git a/pkgs/development/python-modules/entrance/default.nix b/pkgs/development/python-modules/entrance/default.nix
index 67005d577cd12..8dc28f823e107 100644
--- a/pkgs/development/python-modules/entrance/default.nix
+++ b/pkgs/development/python-modules/entrance/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A server framework for web apps with an Elm frontend";
-    homepage = https://github.com/ensoft/entrance;
+    homepage = "https://github.com/ensoft/entrance";
     license = licenses.mit;
     maintainers = with maintainers; [ simonchatts ];
   };
diff --git a/pkgs/development/python-modules/entrypoints/default.nix b/pkgs/development/python-modules/entrypoints/default.nix
index 77d20876fe15c..a26d6ede8904f 100644
--- a/pkgs/development/python-modules/entrypoints/default.nix
+++ b/pkgs/development/python-modules/entrypoints/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Discover and load entry points from installed packages";
-    homepage = https://github.com/takluyver/entrypoints;
+    homepage = "https://github.com/takluyver/entrypoints";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/enum-compat/default.nix b/pkgs/development/python-modules/enum-compat/default.nix
index e95eb089bc477..42a4b63479ca6 100644
--- a/pkgs/development/python-modules/enum-compat/default.nix
+++ b/pkgs/development/python-modules/enum-compat/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ enum34 ];
 
   meta = with lib; {
-    homepage = https://github.com/jstasiak/enum-compat;
+    homepage = "https://github.com/jstasiak/enum-compat";
     description = "enum/enum34 compatibility package";
     license = licenses.mit;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/development/python-modules/enum/default.nix b/pkgs/development/python-modules/enum/default.nix
index 8aec63689d90e..92d3faa598917 100644
--- a/pkgs/development/python-modules/enum/default.nix
+++ b/pkgs/development/python-modules/enum/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   doCheck = !isPyPy;
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/enum/;
+    homepage = "https://pypi.python.org/pypi/enum/";
     description = "Robust enumerated type support in Python";
     license = licenses.gpl2;
   };
diff --git a/pkgs/development/python-modules/enum34/default.nix b/pkgs/development/python-modules/enum34/default.nix
index a5175eba49d87..9d9af3c644750 100644
--- a/pkgs/development/python-modules/enum34/default.nix
+++ b/pkgs/development/python-modules/enum34/default.nix
@@ -19,7 +19,7 @@ if pythonAtLeast "3.4" then null else buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/enum34;
+    homepage = "https://pypi.python.org/pypi/enum34";
     description = "Python 3.4 Enum backported to 3.3, 3.2, 3.1, 2.7, 2.6, 2.5, and 2.4";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/envisage/default.nix b/pkgs/development/python-modules/envisage/default.nix
index 54dcfe9e4b541..ba3e6a0c636dd 100644
--- a/pkgs/development/python-modules/envisage/default.nix
+++ b/pkgs/development/python-modules/envisage/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Framework for building applications whose functionalities can be extended by adding 'plug-ins'";
-    homepage = https://github.com/enthought/envisage;
+    homepage = "https://github.com/enthought/envisage";
     maintainers = with stdenv.lib.maintainers; [ knedlsepp ];
     license = licenses.bsdOriginal;
   };
diff --git a/pkgs/development/python-modules/envs/default.nix b/pkgs/development/python-modules/envs/default.nix
index 600cb3b0320ef..133e99912cbd5 100644
--- a/pkgs/development/python-modules/envs/default.nix
+++ b/pkgs/development/python-modules/envs/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Easy access to environment variables from Python";
-    homepage = https://github.com/capless/envs;
+    homepage = "https://github.com/capless/envs";
     license = licenses.asl20;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/enzyme/default.nix b/pkgs/development/python-modules/enzyme/default.nix
index d776bfd62aaca..110575464cb67 100644
--- a/pkgs/development/python-modules/enzyme/default.nix
+++ b/pkgs/development/python-modules/enzyme/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = {
-    homepage = https://github.com/Diaoul/enzyme;
+    homepage = "https://github.com/Diaoul/enzyme";
     license = with stdenv.lib; licenses.asl20;
     description = "Python video metadata parser";
   };
diff --git a/pkgs/development/python-modules/ephem/default.nix b/pkgs/development/python-modules/ephem/default.nix
index 2b7815c697872..87d719a7af39d 100644
--- a/pkgs/development/python-modules/ephem/default.nix
+++ b/pkgs/development/python-modules/ephem/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Compute positions of the planets and stars";
-    homepage = https://pypi.python.org/pypi/ephem/;
+    homepage = "https://pypi.python.org/pypi/ephem/";
     license = licenses.lgpl3;
     maintainers = with maintainers; [ chrisrosset ];
   };
diff --git a/pkgs/development/python-modules/eradicate/default.nix b/pkgs/development/python-modules/eradicate/default.nix
index 6b3909a5b4587..18a7a9ab27f1c 100644
--- a/pkgs/development/python-modules/eradicate/default.nix
+++ b/pkgs/development/python-modules/eradicate/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "eradicate removes commented-out code from Python files.";
-    homepage = https://github.com/myint/eradicate;
+    homepage = "https://github.com/myint/eradicate";
     license = [ licenses.mit ];
 
     maintainers = [ maintainers.mmlb ];
diff --git a/pkgs/development/python-modules/etcd/default.nix b/pkgs/development/python-modules/etcd/default.nix
index 1e6e1e70944d6..7a122f1b616e7 100644
--- a/pkgs/development/python-modules/etcd/default.nix
+++ b/pkgs/development/python-modules/etcd/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python etcd client that just works";
-    homepage = https://github.com/dsoprea/PythonEtcdClient;
+    homepage = "https://github.com/dsoprea/PythonEtcdClient";
     license = licenses.gpl2;
   };
 
diff --git a/pkgs/development/python-modules/eth-hash/default.nix b/pkgs/development/python-modules/eth-hash/default.nix
index ce5fce1b1cba7..ad58ee3ae2fe0 100644
--- a/pkgs/development/python-modules/eth-hash/default.nix
+++ b/pkgs/development/python-modules/eth-hash/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "The Ethereum hashing function keccak256";
-    homepage = https://github.com/ethereum/eth-hash;
+    homepage = "https://github.com/ethereum/eth-hash";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/eth-typing/default.nix b/pkgs/development/python-modules/eth-typing/default.nix
index 437d2d9ce167e..87aa914b59f75 100644
--- a/pkgs/development/python-modules/eth-typing/default.nix
+++ b/pkgs/development/python-modules/eth-typing/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Common type annotations for Ethereum Python packages";
-    homepage = https://github.com/ethereum/eth-typing;
+    homepage = "https://github.com/ethereum/eth-typing";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/eth-utils/default.nix b/pkgs/development/python-modules/eth-utils/default.nix
index 1c373c64e8959..25f2ebd554124 100644
--- a/pkgs/development/python-modules/eth-utils/default.nix
+++ b/pkgs/development/python-modules/eth-utils/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Common utility functions for codebases which interact with ethereum";
-    homepage = https://github.com/ethereum/eth-utils;
+    homepage = "https://github.com/ethereum/eth-utils";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/evdev/default.nix b/pkgs/development/python-modules/evdev/default.nix
index 1711131be2d93..cef6c27e59cf7 100644
--- a/pkgs/development/python-modules/evdev/default.nix
+++ b/pkgs/development/python-modules/evdev/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Provides bindings to the generic input event interface in Linux";
-    homepage = https://pythonhosted.org/evdev;
+    homepage = "https://pythonhosted.org/evdev";
     license = licenses.bsd3;
     maintainers = with maintainers; [ goibhniu ];
     platforms = platforms.linux;
diff --git a/pkgs/development/python-modules/eventlet/default.nix b/pkgs/development/python-modules/eventlet/default.nix
index 0436f3cbdb15d..9a006c08772f7 100644
--- a/pkgs/development/python-modules/eventlet/default.nix
+++ b/pkgs/development/python-modules/eventlet/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ dnspython greenlet monotonic six ] ++ lib.optional (pythonOlder "3.4") enum34;
 
   meta = with lib; {
-    homepage = https://pypi.python.org/pypi/eventlet/;
+    homepage = "https://pypi.python.org/pypi/eventlet/";
     description = "A concurrent networking library for Python";
   };
 
diff --git a/pkgs/development/python-modules/events/default.nix b/pkgs/development/python-modules/events/default.nix
index 93c2165ce0140..21c459d62b952 100644
--- a/pkgs/development/python-modules/events/default.nix
+++ b/pkgs/development/python-modules/events/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with lib; {
-    homepage = https://events.readthedocs.org;
+    homepage = "https://events.readthedocs.org";
     description = "Bringing the elegance of C# EventHanlder to Python";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/evernote/default.nix b/pkgs/development/python-modules/evernote/default.nix
index 189f282b02d2d..55b60315c5005 100644
--- a/pkgs/development/python-modules/evernote/default.nix
+++ b/pkgs/development/python-modules/evernote/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
    meta = with stdenv.lib; {
     description = "Evernote SDK for Python";
-    homepage = http://dev.evernote.com;
+    homepage = "http://dev.evernote.com";
     license = licenses.asl20;
     maintainers = with maintainers; [ hbunke ];
    };
diff --git a/pkgs/development/python-modules/ewmh/default.nix b/pkgs/development/python-modules/ewmh/default.nix
index a24d049fc2294..c9ac68ae74d81 100644
--- a/pkgs/development/python-modules/ewmh/default.nix
+++ b/pkgs/development/python-modules/ewmh/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/parkouss/pyewmh;
+    homepage = "https://github.com/parkouss/pyewmh";
     description = "An implementation of EWMH (Extended Window Manager Hints), based on Xlib";
     license = lib.licenses.lgpl3Plus;
     maintainers = with lib.maintainers; [ bandresen ];
diff --git a/pkgs/development/python-modules/executor/default.nix b/pkgs/development/python-modules/executor/default.nix
index 8c71d63ef5ca9..8d9b379187b8c 100644
--- a/pkgs/development/python-modules/executor/default.nix
+++ b/pkgs/development/python-modules/executor/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Programmer friendly subprocess wrapper";
-    homepage = https://github.com/xolox/python-executor;
+    homepage = "https://github.com/xolox/python-executor";
     license = licenses.mit;
     maintainers = with maintainers; [ eyjhb ];
   };
diff --git a/pkgs/development/python-modules/eyed3/default.nix b/pkgs/development/python-modules/eyed3/default.nix
index 47602afa07d78..ee0c426bdeddc 100644
--- a/pkgs/development/python-modules/eyed3/default.nix
+++ b/pkgs/development/python-modules/eyed3/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python module and command line program for processing ID3 tags";
-    homepage    = https://eyed3.nicfit.net/;
+    homepage    = "https://eyed3.nicfit.net/";
     license     = licenses.gpl2;
     maintainers = with maintainers; [ lovek323 ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/face/default.nix b/pkgs/development/python-modules/face/default.nix
index 948236b3f0130..34d91ceda9888 100644
--- a/pkgs/development/python-modules/face/default.nix
+++ b/pkgs/development/python-modules/face/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/mahmoud/face;
+    homepage = "https://github.com/mahmoud/face";
     description = "A command-line interface parser and framework";
     longDescription = ''
       A command-line interface parser and framework, friendly for
diff --git a/pkgs/development/python-modules/face_recognition/default.nix b/pkgs/development/python-modules/face_recognition/default.nix
index 93502a296dc7a..2b26fa735e6d1 100644
--- a/pkgs/development/python-modules/face_recognition/default.nix
+++ b/pkgs/development/python-modules/face_recognition/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     license = licenses.mit;
-    homepage = https://github.com/ageitgey/face_recognition;
+    homepage = "https://github.com/ageitgey/face_recognition";
     maintainers = with maintainers; [ ma27 ];
     description = "The world's simplest facial recognition api for Python and the command line";
   };
diff --git a/pkgs/development/python-modules/face_recognition_models/default.nix b/pkgs/development/python-modules/face_recognition_models/default.nix
index 12587e6792df9..427ad364dde6a 100644
--- a/pkgs/development/python-modules/face_recognition_models/default.nix
+++ b/pkgs/development/python-modules/face_recognition_models/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ setuptools ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/ageitgey/face_recognition_models;
+    homepage = "https://github.com/ageitgey/face_recognition_models";
     license = licenses.cc0;
     maintainers = with maintainers; [ ma27 ];
     description = "Trained models for the face_recognition python library";
diff --git a/pkgs/development/python-modules/facebook-sdk/default.nix b/pkgs/development/python-modules/facebook-sdk/default.nix
index d74c6e574705f..e9300edab09d2 100644
--- a/pkgs/development/python-modules/facebook-sdk/default.nix
+++ b/pkgs/development/python-modules/facebook-sdk/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with pkgs.lib; {
     description = "Client library that supports the Facebook Graph API and the official Facebook JavaScript SDK";
-    homepage = https://github.com/pythonforfacebook/facebook-sdk;
+    homepage = "https://github.com/pythonforfacebook/facebook-sdk";
     license = licenses.asl20 ;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/facedancer/default.nix b/pkgs/development/python-modules/facedancer/default.nix
index 47147bdb01ba0..0aabe704f040f 100644
--- a/pkgs/development/python-modules/facedancer/default.nix
+++ b/pkgs/development/python-modules/facedancer/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "library for emulating usb devices";
-    homepage = https://greatscottgadgets.com/greatfet/;
+    homepage = "https://greatscottgadgets.com/greatfet/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ mog ];
   };
diff --git a/pkgs/development/python-modules/factory_boy/default.nix b/pkgs/development/python-modules/factory_boy/default.nix
index becf1cc19726b..92e889564afd8 100644
--- a/pkgs/development/python-modules/factory_boy/default.nix
+++ b/pkgs/development/python-modules/factory_boy/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python package to create factories for complex objects";
-    homepage    = https://github.com/rbarrois/factory_boy;
+    homepage    = "https://github.com/rbarrois/factory_boy";
     license     = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/fake_factory/default.nix b/pkgs/development/python-modules/fake_factory/default.nix
index f17af02ee0fb6..ab947756fa98a 100644
--- a/pkgs/development/python-modules/fake_factory/default.nix
+++ b/pkgs/development/python-modules/fake_factory/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python package that generates fake data for you";
-    homepage    = https://pypi.python.org/pypi/fake-factory;
+    homepage    = "https://pypi.python.org/pypi/fake-factory";
     license     = licenses.mit;
     maintainers = with maintainers; [ lovek323 ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/faker/default.nix b/pkgs/development/python-modules/faker/default.nix
index 0d8c77f557f00..89415237714e0 100644
--- a/pkgs/development/python-modules/faker/default.nix
+++ b/pkgs/development/python-modules/faker/default.nix
@@ -48,7 +48,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python library for generating fake user data";
-    homepage    = http://faker.rtfd.org;
+    homepage    = "http://faker.rtfd.org";
     license     = licenses.mit;
     maintainers = with maintainers; [ lovek323 ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/fastcache/default.nix b/pkgs/development/python-modules/fastcache/default.nix
index f50eb8f53bb11..100af5244b574 100644
--- a/pkgs/development/python-modules/fastcache/default.nix
+++ b/pkgs/development/python-modules/fastcache/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "C implementation of Python3 lru_cache for Python 2 and 3";
-    homepage = https://github.com/pbrady/fastcache;
+    homepage = "https://github.com/pbrady/fastcache";
     license = licenses.mit;
     maintainers = [ maintainers.bhipple ];
   };
diff --git a/pkgs/development/python-modules/fasteners/default.nix b/pkgs/development/python-modules/fasteners/default.nix
index 50a6dbf40df6a..75719a78fb21b 100644
--- a/pkgs/development/python-modules/fasteners/default.nix
+++ b/pkgs/development/python-modules/fasteners/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A python package that provides useful locks";
-    homepage = https://github.com/harlowja/fasteners;
+    homepage = "https://github.com/harlowja/fasteners";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/fastentrypoints/default.nix b/pkgs/development/python-modules/fastentrypoints/default.nix
index e2e0a4d4d92e6..08e2e384ff922 100644
--- a/pkgs/development/python-modules/fastentrypoints/default.nix
+++ b/pkgs/development/python-modules/fastentrypoints/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Makes entry_points specified in setup.py load more quickly";
-    homepage = https://github.com/ninjaaron/fast-entry_points;
+    homepage = "https://github.com/ninjaaron/fast-entry_points";
     license = licenses.bsd2;
     maintainers = with maintainers; [ nixy ];
   };
diff --git a/pkgs/development/python-modules/fastimport/default.nix b/pkgs/development/python-modules/fastimport/default.nix
index 02c1ea60e6114..c1fab50c06e12 100644
--- a/pkgs/development/python-modules/fastimport/default.nix
+++ b/pkgs/development/python-modules/fastimport/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://launchpad.net/python-fastimport;
+    homepage = "https://launchpad.net/python-fastimport";
     description = "VCS fastimport/fastexport parser";
     maintainers = with maintainers; [ koral ];
     license = licenses.gpl2Plus;
diff --git a/pkgs/development/python-modules/fastpair/default.nix b/pkgs/development/python-modules/fastpair/default.nix
index e9e6316bb61e8..edb45eb068770 100644
--- a/pkgs/development/python-modules/fastpair/default.nix
+++ b/pkgs/development/python-modules/fastpair/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/carsonfarmer/fastpair;
+    homepage = "https://github.com/carsonfarmer/fastpair";
     description = "Data-structure for the dynamic closest-pair problem";
     license = licenses.mit;
     maintainers = with maintainers; [ cmcdragonkai ];
diff --git a/pkgs/development/python-modules/fastparquet/default.nix b/pkgs/development/python-modules/fastparquet/default.nix
index 1cf62428a0ff4..e8ad6e1364489 100644
--- a/pkgs/development/python-modules/fastparquet/default.nix
+++ b/pkgs/development/python-modules/fastparquet/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A python implementation of the parquet format";
-    homepage = https://github.com/dask/fastparquet;
+    homepage = "https://github.com/dask/fastparquet";
     license = with licenses; [ asl20 ];
     maintainers = with maintainers; [ veprbl ];
   };
diff --git a/pkgs/development/python-modules/fastpbkdf2/default.nix b/pkgs/development/python-modules/fastpbkdf2/default.nix
index 63a7565cf55ad..568d894805fda 100644
--- a/pkgs/development/python-modules/fastpbkdf2/default.nix
+++ b/pkgs/development/python-modules/fastpbkdf2/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ cffi six ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/Ayrx/python-fastpbkdf2;
+    homepage = "https://github.com/Ayrx/python-fastpbkdf2";
     description = "Python bindings for fastpbkdf2";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jqueiroz ];
diff --git a/pkgs/development/python-modules/fastrlock/default.nix b/pkgs/development/python-modules/fastrlock/default.nix
index 9b553e65db64a..8271bec090b21 100644
--- a/pkgs/development/python-modules/fastrlock/default.nix
+++ b/pkgs/development/python-modules/fastrlock/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/scoder/fastrlock;
+    homepage = "https://github.com/scoder/fastrlock";
     description = "A fast RLock implementation for CPython";
     license = licenses.mit;
     maintainers = with maintainers; [ hyphon81 ];
diff --git a/pkgs/development/python-modules/fasttext/default.nix b/pkgs/development/python-modules/fasttext/default.nix
index 9f1a8b18d7be6..050b3873a00ec 100644
--- a/pkgs/development/python-modules/fasttext/default.nix
+++ b/pkgs/development/python-modules/fasttext/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python module for text classification and representation learning";
-    homepage = https://fasttext.cc/;
+    homepage = "https://fasttext.cc/";
     license = licenses.mit;
     maintainers = with maintainers; [ danieldk ];
   };
diff --git a/pkgs/development/python-modules/favicon/default.nix b/pkgs/development/python-modules/favicon/default.nix
index 16eac939e1eee..5af3be420b024 100644
--- a/pkgs/development/python-modules/favicon/default.nix
+++ b/pkgs/development/python-modules/favicon/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Find a website's favicon";
-    homepage = https://github.com/scottwernervt/favicon;
+    homepage = "https://github.com/scottwernervt/favicon";
     license = licenses.mit;
     maintainers = with maintainers; [ elohmeier ];
   };
diff --git a/pkgs/development/python-modules/fb-re2/default.nix b/pkgs/development/python-modules/fb-re2/default.nix
index 25aae4591eb55..32a6a1d60ca10 100644
--- a/pkgs/development/python-modules/fb-re2/default.nix
+++ b/pkgs/development/python-modules/fb-re2/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python wrapper for Google's RE2";
-    homepage = https://github.com/facebook/pyre2;
+    homepage = "https://github.com/facebook/pyre2";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ ivan ];
   };
diff --git a/pkgs/development/python-modules/fdint/default.nix b/pkgs/development/python-modules/fdint/default.nix
index 869e26d675a3a..68c3b039a47fd 100644
--- a/pkgs/development/python-modules/fdint/default.nix
+++ b/pkgs/development/python-modules/fdint/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/scott-maddox/fdint;
+    homepage = "https://github.com/scott-maddox/fdint";
     description = "A free, open-source python package for quickly and precisely approximating Fermi-Dirac integrals";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/feedgen/default.nix b/pkgs/development/python-modules/feedgen/default.nix
index 4c1eb10c6b127..dbc303f430262 100644
--- a/pkgs/development/python-modules/feedgen/default.nix
+++ b/pkgs/development/python-modules/feedgen/default.nix
@@ -16,8 +16,8 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python module to generate ATOM feeds, RSS feeds and Podcasts.";
-    downloadPage = https://github.com/lkiesow/python-feedgen/releases;
-    homepage = https://github.com/lkiesow/python-feedgen;
+    downloadPage = "https://github.com/lkiesow/python-feedgen/releases";
+    homepage = "https://github.com/lkiesow/python-feedgen";
     license = with licenses; [ bsd2 lgpl3 ];
     maintainers = with maintainers; [ casey ];
   };
diff --git a/pkgs/development/python-modules/feedgenerator/default.nix b/pkgs/development/python-modules/feedgenerator/default.nix
index c8ea6df7ae0c9..ead11aa38befe 100644
--- a/pkgs/development/python-modules/feedgenerator/default.nix
+++ b/pkgs/development/python-modules/feedgenerator/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Standalone version of django.utils.feedgenerator, compatible with Py3k";
-    homepage = https://github.com/dmdm/feedgenerator-py3k.git;
+    homepage = "https://github.com/dmdm/feedgenerator-py3k.git";
     maintainers = with maintainers; [ ];
   };
 }
diff --git a/pkgs/development/python-modules/filebrowser_safe/default.nix b/pkgs/development/python-modules/filebrowser_safe/default.nix
index d0d324fb97749..014e3b9810a99 100644
--- a/pkgs/development/python-modules/filebrowser_safe/default.nix
+++ b/pkgs/development/python-modules/filebrowser_safe/default.nix
@@ -30,8 +30,8 @@ buildPythonPackage rec {
       with Django 1.1 - filebrowser_safe was therefore created to
       address these specific issues.
     '';
-    homepage = https://github.com/stephenmcd/filebrowser-safe;
-    downloadPage = https://pypi.python.org/pypi/filebrowser_safe/;
+    homepage = "https://github.com/stephenmcd/filebrowser-safe";
+    downloadPage = "https://pypi.python.org/pypi/filebrowser_safe/";
     license = licenses.free;
     maintainers = with maintainers; [ prikhi ];
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/filelock/default.nix b/pkgs/development/python-modules/filelock/default.nix
index 3592a1f28c718..9729c1543cb49 100644
--- a/pkgs/development/python-modules/filelock/default.nix
+++ b/pkgs/development/python-modules/filelock/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/benediktschmitt/py-filelock;
+    homepage = "https://github.com/benediktschmitt/py-filelock";
     description = "A platform independent file lock for Python";
     license = licenses.unlicense;
     maintainers = with maintainers; [ hyphon81 ];
diff --git a/pkgs/development/python-modules/filemagic/default.nix b/pkgs/development/python-modules/filemagic/default.nix
index cbb5ca56fed5d..2feda678f7440 100644
--- a/pkgs/development/python-modules/filemagic/default.nix
+++ b/pkgs/development/python-modules/filemagic/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage {
 
   meta = with lib; {
     description = "File type identification using libmagic";
-    homepage = https://github.com/aliles/filemagic;
+    homepage = "https://github.com/aliles/filemagic";
     license = licenses.asl20;
     maintainers = with maintainers; [ earvstedt ];
   };
diff --git a/pkgs/development/python-modules/filterpy/default.nix b/pkgs/development/python-modules/filterpy/default.nix
index 076a3a72b89f4..bae362d3a4a44 100644
--- a/pkgs/development/python-modules/filterpy/default.nix
+++ b/pkgs/development/python-modules/filterpy/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/rlabbe/filterpy;
+    homepage = "https://github.com/rlabbe/filterpy";
     description = "Kalman filtering and optimal estimation library";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/fints/default.nix b/pkgs/development/python-modules/fints/default.nix
index d3f796ab9501c..10915e766ac25 100644
--- a/pkgs/development/python-modules/fints/default.nix
+++ b/pkgs/development/python-modules/fints/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/raphaelm/python-fints/;
+    homepage = "https://github.com/raphaelm/python-fints/";
     description = "Pure-python FinTS (formerly known as HBCI) implementation";
     license = licenses.lgpl3;
     maintainers = with maintainers; [ elohmeier ];
diff --git a/pkgs/development/python-modules/fipy/default.nix b/pkgs/development/python-modules/fipy/default.nix
index 76fda47c6a947..d54379d0683ec 100644
--- a/pkgs/development/python-modules/fipy/default.nix
+++ b/pkgs/development/python-modules/fipy/default.nix
@@ -50,7 +50,7 @@ in
     '';
 
     meta = with lib; {
-      homepage = https://www.ctcms.nist.gov/fipy/;
+      homepage = "https://www.ctcms.nist.gov/fipy/";
       description = "A Finite Volume PDE Solver Using Python";
       license = licenses.free;
       maintainers = with maintainers; [ costrouc wd15 ];
diff --git a/pkgs/development/python-modules/firetv/default.nix b/pkgs/development/python-modules/firetv/default.nix
index 21e44bb458159..8cbcc354c8347 100644
--- a/pkgs/development/python-modules/firetv/default.nix
+++ b/pkgs/development/python-modules/firetv/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Communicate with an Amazon Fire TV device via ADB over a network";
-    homepage = https://github.com/happyleavesaoc/python-firetv/;
+    homepage = "https://github.com/happyleavesaoc/python-firetv/";
     license = licenses.mit;
     maintainers = [ maintainers.makefu ];
   };
diff --git a/pkgs/development/python-modules/first/default.nix b/pkgs/development/python-modules/first/default.nix
index de7342d67ca07..6956addb29f36 100644
--- a/pkgs/development/python-modules/first/default.nix
+++ b/pkgs/development/python-modules/first/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "The function you always missed in Python";
-    homepage = https://github.com/hynek/first/;
+    homepage = "https://github.com/hynek/first/";
     license = licenses.mit;
     maintainers = with maintainers; [ zimbatm ];
   };
diff --git a/pkgs/development/python-modules/fitbit/default.nix b/pkgs/development/python-modules/fitbit/default.nix
index ef4859a749a09..46c6ac78a6c44 100644
--- a/pkgs/development/python-modules/fitbit/default.nix
+++ b/pkgs/development/python-modules/fitbit/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Fitbit API Python Client Implementation";
     license = licenses.asl20;
-    homepage = https://github.com/orcasgit/python-fitbit;
+    homepage = "https://github.com/orcasgit/python-fitbit";
     maintainers = with maintainers; [ delroth ];
   };
 }
diff --git a/pkgs/development/python-modules/flake8-blind-except/default.nix b/pkgs/development/python-modules/flake8-blind-except/default.nix
index f999bab89324c..1c2dbe5f52c23 100644
--- a/pkgs/development/python-modules/flake8-blind-except/default.nix
+++ b/pkgs/development/python-modules/flake8-blind-except/default.nix
@@ -8,7 +8,7 @@ buildPythonPackage rec {
     sha256 = "16g58mkr3fcn2vlfhp3rlahj93qswc7jd5qrqp748mc26dk3b8xc";
   };
   meta = {
-    homepage = https://github.com/elijahandrews/flake8-blind-except;
+    homepage = "https://github.com/elijahandrews/flake8-blind-except";
     description = "A flake8 extension that checks for blind except: statements";
     maintainers = with lib.maintainers; [ johbo ];
     license = lib.licenses.mit;
diff --git a/pkgs/development/python-modules/flake8-debugger/default.nix b/pkgs/development/python-modules/flake8-debugger/default.nix
index e6ac743396a0f..1f41c0a6849a1 100644
--- a/pkgs/development/python-modules/flake8-debugger/default.nix
+++ b/pkgs/development/python-modules/flake8-debugger/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/jbkahn/flake8-debugger;
+    homepage = "https://github.com/jbkahn/flake8-debugger";
     description = "ipdb/pdb statement checker plugin for flake8";
     maintainers = with lib.maintainers; [ johbo ];
     license = lib.licenses.mit;
diff --git a/pkgs/development/python-modules/flake8-import-order/default.nix b/pkgs/development/python-modules/flake8-import-order/default.nix
index 8099f3318e86b..25aa995f91222 100644
--- a/pkgs/development/python-modules/flake8-import-order/default.nix
+++ b/pkgs/development/python-modules/flake8-import-order/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Flake8 and pylama plugin that checks the ordering of import statements";
-    homepage = https://github.com/PyCQA/flake8-import-order;
+    homepage = "https://github.com/PyCQA/flake8-import-order";
     license = with licenses; [ lgpl3 mit ];
   };
 }
diff --git a/pkgs/development/python-modules/flake8-polyfill/default.nix b/pkgs/development/python-modules/flake8-polyfill/default.nix
index 070e69970106e..050a6d4f9c8a5 100644
--- a/pkgs/development/python-modules/flake8-polyfill/default.nix
+++ b/pkgs/development/python-modules/flake8-polyfill/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://gitlab.com/pycqa/flake8-polyfill;
+    homepage = "https://gitlab.com/pycqa/flake8-polyfill";
     description = "Polyfill package for Flake8 plugins";
     license = licenses.mit;
     maintainers = with maintainers; [ eadwu ];
diff --git a/pkgs/development/python-modules/flake8/default.nix b/pkgs/development/python-modules/flake8/default.nix
index e76b7cdf26906..c6cf1bf2ab1fc 100644
--- a/pkgs/development/python-modules/flake8/default.nix
+++ b/pkgs/development/python-modules/flake8/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Code checking using pep8 and pyflakes";
-    homepage = https://pypi.python.org/pypi/flake8;
+    homepage = "https://pypi.python.org/pypi/flake8";
     license = licenses.mit;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/flaky/default.nix b/pkgs/development/python-modules/flaky/default.nix
index c4e803245d5eb..4fe798647912d 100644
--- a/pkgs/development/python-modules/flaky/default.nix
+++ b/pkgs/development/python-modules/flaky/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/box/flaky;
+    homepage = "https://github.com/box/flaky";
     description = "Plugin for nose or py.test that automatically reruns flaky tests";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/flask-admin/default.nix b/pkgs/development/python-modules/flask-admin/default.nix
index 3a2c1fe5e9b63..5803d8ea2c7d1 100644
--- a/pkgs/development/python-modules/flask-admin/default.nix
+++ b/pkgs/development/python-modules/flask-admin/default.nix
@@ -64,7 +64,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Simple and extensible admin interface framework for Flask";
-    homepage = https://github.com/flask-admin/flask-admin/;
+    homepage = "https://github.com/flask-admin/flask-admin/";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/flask-api/default.nix b/pkgs/development/python-modules/flask-api/default.nix
index 8bb6a472c9fd2..bbac045675fa1 100644
--- a/pkgs/development/python-modules/flask-api/default.nix
+++ b/pkgs/development/python-modules/flask-api/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ flask markdown ];
 
   meta = with lib; {
-    homepage = https://github.com/miracle2k/flask-assets;
+    homepage = "https://github.com/miracle2k/flask-assets";
     description = "Browsable web APIs for Flask";
     license = licenses.bsd2;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/flask-assets/default.nix b/pkgs/development/python-modules/flask-assets/default.nix
index a8e454f4a2cc8..2fbfb17def4f7 100644
--- a/pkgs/development/python-modules/flask-assets/default.nix
+++ b/pkgs/development/python-modules/flask-assets/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ flask webassets flask_script nose ];
 
   meta = with lib; {
-    homepage = https://github.com/miracle2k/flask-assets;
+    homepage = "https://github.com/miracle2k/flask-assets";
     description = "Asset management for Flask, to compress and merge CSS and Javascript files";
     license = licenses.bsd2;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/development/python-modules/flask-autoindex/default.nix b/pkgs/development/python-modules/flask-autoindex/default.nix
index afd3db60ffcf4..ae1be1ae54c23 100644
--- a/pkgs/development/python-modules/flask-autoindex/default.nix
+++ b/pkgs/development/python-modules/flask-autoindex/default.nix
@@ -29,6 +29,6 @@ buildPythonPackage rec {
     '';
     license = licenses.bsd2;
     maintainers = with maintainers; [ timokau ];
-    homepage = https://pythonhosted.org/Flask-AutoIndex/;
+    homepage = "https://pythonhosted.org/Flask-AutoIndex/";
   };
 }
diff --git a/pkgs/development/python-modules/flask-babel/default.nix b/pkgs/development/python-modules/flask-babel/default.nix
index 307b670fa7f16..2d542411fa23c 100644
--- a/pkgs/development/python-modules/flask-babel/default.nix
+++ b/pkgs/development/python-modules/flask-babel/default.nix
@@ -39,6 +39,6 @@ buildPythonPackage rec {
     '';
     license = licenses.bsd2;
     maintainers = with maintainers; [ timokau ];
-    homepage = https://github.com/python-babel/flask-babel;
+    homepage = "https://github.com/python-babel/flask-babel";
   };
 }
diff --git a/pkgs/development/python-modules/flask-bcrypt/default.nix b/pkgs/development/python-modules/flask-bcrypt/default.nix
index dfcdad18f9c6b..fd0e63d26f301 100644
--- a/pkgs/development/python-modules/flask-bcrypt/default.nix
+++ b/pkgs/development/python-modules/flask-bcrypt/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Brcrypt hashing for Flask";
-    homepage = https://github.com/maxcountryman/flask-bcrypt;
+    homepage = "https://github.com/maxcountryman/flask-bcrypt";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/flask-bootstrap/default.nix b/pkgs/development/python-modules/flask-bootstrap/default.nix
index 7c12b79bb2f32..797be78bc5635 100644
--- a/pkgs/development/python-modules/flask-bootstrap/default.nix
+++ b/pkgs/development/python-modules/flask-bootstrap/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ flask visitor dominate ];
 
   meta = with lib; {
-    homepage = https://github.com/mbr/flask-bootstrap;
+    homepage = "https://github.com/mbr/flask-bootstrap";
     description = "Ready-to-use Twitter-bootstrap for use in Flask.";
     license = licenses.asl20;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/flask-common/default.nix b/pkgs/development/python-modules/flask-common/default.nix
index 05385e08d05e2..40c7903aee3d5 100644
--- a/pkgs/development/python-modules/flask-common/default.nix
+++ b/pkgs/development/python-modules/flask-common/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Flask extension with lots of common time-savers";
-    homepage = https://github.com/kennethreitz/flask-common;
+    homepage = "https://github.com/kennethreitz/flask-common";
     license = licenses.asl20; # XXX: setup.py lists BSD but git repo has Apache 2.0 LICENSE
   };
 }
diff --git a/pkgs/development/python-modules/flask-cors/default.nix b/pkgs/development/python-modules/flask-cors/default.nix
index c532802a7f4d4..e20d213029c0f 100644
--- a/pkgs/development/python-modules/flask-cors/default.nix
+++ b/pkgs/development/python-modules/flask-cors/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Flask extension adding a decorator for CORS support";
-    homepage = https://github.com/corydolphin/flask-cors;
+    homepage = "https://github.com/corydolphin/flask-cors";
     license = with licenses; [ mit ];
   };
 }
diff --git a/pkgs/development/python-modules/flask-jwt-extended/default.nix b/pkgs/development/python-modules/flask-jwt-extended/default.nix
index 1fcb7e3cd8753..bc1e2778e1933 100644
--- a/pkgs/development/python-modules/flask-jwt-extended/default.nix
+++ b/pkgs/development/python-modules/flask-jwt-extended/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "JWT extension for Flask";
-    homepage = https://flask-jwt-extended.readthedocs.io/;
+    homepage = "https://flask-jwt-extended.readthedocs.io/";
     license = licenses.mit;
     maintainers = with maintainers; [ gerschtli ];
   };
diff --git a/pkgs/development/python-modules/flask-ldap-login/default.nix b/pkgs/development/python-modules/flask-ldap-login/default.nix
index 99b57dac816f2..2573f54974085 100644
--- a/pkgs/development/python-modules/flask-ldap-login/default.nix
+++ b/pkgs/development/python-modules/flask-ldap-login/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   patches = [
     # Fix flask_wtf>=0.9.0 incompatibility. See https://github.com/ContinuumIO/flask-ldap-login/issues/41
     (fetchpatch {
-      url = https://github.com/ContinuumIO/flask-ldap-login/commit/ed08c03c818dc63b97b01e2e7c56862eaa6daa43.patch;
+      url = "https://github.com/ContinuumIO/flask-ldap-login/commit/ed08c03c818dc63b97b01e2e7c56862eaa6daa43.patch";
       sha256 = "19pkhbldk8jq6m10kdylvjf1c8m84fvvj04v5qda4cjyks15aq48";
     })
   ];
@@ -28,7 +28,7 @@ buildPythonPackage rec {
   checkPhase = "nosetests -d";
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/ContinuumIO/flask-ldap-login;
+    homepage = "https://github.com/ContinuumIO/flask-ldap-login";
     description = "User session management for Flask";
     license = licenses.mit;
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/flask-limiter/default.nix b/pkgs/development/python-modules/flask-limiter/default.nix
index 01b340a2847c3..041935e28e308 100644
--- a/pkgs/development/python-modules/flask-limiter/default.nix
+++ b/pkgs/development/python-modules/flask-limiter/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Rate limiting for flask applications";
-    homepage = https://flask-limiter.readthedocs.org/;
+    homepage = "https://flask-limiter.readthedocs.org/";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/flask-login/default.nix b/pkgs/development/python-modules/flask-login/default.nix
index d466a78a6811f..8a48bbdd7da63 100644
--- a/pkgs/development/python-modules/flask-login/default.nix
+++ b/pkgs/development/python-modules/flask-login/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   doCheck = pythonAtLeast "3.3";
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/maxcountryman/flask-login;
+    homepage = "https://github.com/maxcountryman/flask-login";
     description = "User session management for Flask";
     license = licenses.mit;
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/flask-migrate/default.nix b/pkgs/development/python-modules/flask-migrate/default.nix
index d7fbec5715dec..ef2b3a40705be 100644
--- a/pkgs/development/python-modules/flask-migrate/default.nix
+++ b/pkgs/development/python-modules/flask-migrate/default.nix
@@ -22,6 +22,6 @@ buildPythonPackage rec {
   meta = {
     description = "SQLAlchemy database migrations for Flask applications using Alembic";
     license = licenses.mit;
-    homepage = https://github.com/miguelgrinberg/Flask-Migrate;
+    homepage = "https://github.com/miguelgrinberg/Flask-Migrate";
   };
 }
diff --git a/pkgs/development/python-modules/flask-mongoengine/default.nix b/pkgs/development/python-modules/flask-mongoengine/default.nix
index 5e61a2415b7c1..ad43533123690 100644
--- a/pkgs/development/python-modules/flask-mongoengine/default.nix
+++ b/pkgs/development/python-modules/flask-mongoengine/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Flask-MongoEngine is a Flask extension that provides integration with MongoEngine and WTF model forms";
-    homepage = https://github.com/mongoengine/flask-mongoengine;
+    homepage = "https://github.com/mongoengine/flask-mongoengine";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/flask-openid/default.nix b/pkgs/development/python-modules/flask-openid/default.nix
index c1f9a51a22505..a9a5ec9acc8b7 100644
--- a/pkgs/development/python-modules/flask-openid/default.nix
+++ b/pkgs/development/python-modules/flask-openid/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "OpenID support for Flask";
-    homepage = https://pythonhosted.org/Flask-OpenID/;
+    homepage = "https://pythonhosted.org/Flask-OpenID/";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/flask-paginate/default.nix b/pkgs/development/python-modules/flask-paginate/default.nix
index ba1c0b10d15ac..f0cf96d13679c 100644
--- a/pkgs/development/python-modules/flask-paginate/default.nix
+++ b/pkgs/development/python-modules/flask-paginate/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ flask ];
 
   meta = with lib; {
-    homepage = https://github.com/lixxu/flask-paginate;
+    homepage = "https://github.com/lixxu/flask-paginate";
     description = "Pagination support for Flask";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/flask-principal/default.nix b/pkgs/development/python-modules/flask-principal/default.nix
index cbdbd9892115e..f3164aa1f08ee 100644
--- a/pkgs/development/python-modules/flask-principal/default.nix
+++ b/pkgs/development/python-modules/flask-principal/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   checkInputs = [ nose ];
 
   meta = with lib; {
-    homepage = http://packages.python.org/Flask-Principal/;
+    homepage = "http://packages.python.org/Flask-Principal/";
     description = "Identity management for flask";
     license = licenses.bsd2;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/development/python-modules/flask-restful/default.nix b/pkgs/development/python-modules/flask-restful/default.nix
index 89cc47cbcfbc0..17c63f326ea45 100644
--- a/pkgs/development/python-modules/flask-restful/default.nix
+++ b/pkgs/development/python-modules/flask-restful/default.nix
@@ -14,11 +14,11 @@ buildPythonPackage rec {
 
   patches = [
     (fetchpatch {
-      url = https://github.com/flask-restful/flask-restful/commit/54979f0a49b2217babc53c5b65b5df10b6de8e05.patch;
+      url = "https://github.com/flask-restful/flask-restful/commit/54979f0a49b2217babc53c5b65b5df10b6de8e05.patch";
       sha256 = "11s6ag6l42g61ccg5jw9j1f26hwgjfa3sp890cbl5r4hy5ycpyr5";
     })
     (fetchpatch {
-      url = https://github.com/flask-restful/flask-restful/commit/f45e81a45ed03922fd225afe27006315811077e6.patch;
+      url = "https://github.com/flask-restful/flask-restful/commit/f45e81a45ed03922fd225afe27006315811077e6.patch";
       sha256 = "16avd369j5r08d1l23mwbba26zjwnmfqvfvnfz02am3gr5l6p3gl";
     })
   ];
diff --git a/pkgs/development/python-modules/flask-restplus/default.nix b/pkgs/development/python-modules/flask-restplus/default.nix
index 2fc0fa8569ba0..3de74531c2886 100644
--- a/pkgs/development/python-modules/flask-restplus/default.nix
+++ b/pkgs/development/python-modules/flask-restplus/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/noirbizarre/flask-restplus;
+    homepage = "https://github.com/noirbizarre/flask-restplus";
     description = "Fast, easy and documented API development with Flask";
     license = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/flask-script/default.nix b/pkgs/development/python-modules/flask-script/default.nix
index 51ba7ce4d7cd0..9acc55166a868 100644
--- a/pkgs/development/python-modules/flask-script/default.nix
+++ b/pkgs/development/python-modules/flask-script/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/smurfix/flask-script;
+    homepage = "https://github.com/smurfix/flask-script";
     description = "Scripting support for Flask";
     license = licenses.bsd3;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/development/python-modules/flask-silk/default.nix b/pkgs/development/python-modules/flask-silk/default.nix
index 653e39b17401e..831eb03a09b0d 100644
--- a/pkgs/development/python-modules/flask-silk/default.nix
+++ b/pkgs/development/python-modules/flask-silk/default.nix
@@ -25,6 +25,6 @@ buildPythonPackage {
     description = "Adds silk icons to your Flask application or module, or extension";
     license = licenses.bsd3;
     maintainers = with maintainers; [ timokau ];
-    homepage = https://github.com/sublee/flask-silk;
+    homepage = "https://github.com/sublee/flask-silk";
   };
 }
diff --git a/pkgs/development/python-modules/flask-socketio/default.nix b/pkgs/development/python-modules/flask-socketio/default.nix
index 5ec462a45e0cc..e0e56aa6e92a2 100644
--- a/pkgs/development/python-modules/flask-socketio/default.nix
+++ b/pkgs/development/python-modules/flask-socketio/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Socket.IO integration for Flask applications";
-    homepage = https://github.com/miguelgrinberg/Flask-SocketIO/;
+    homepage = "https://github.com/miguelgrinberg/Flask-SocketIO/";
     license = licenses.mit;
     maintainers = [ maintainers.mic92 ];
   };
diff --git a/pkgs/development/python-modules/flask-sqlalchemy/default.nix b/pkgs/development/python-modules/flask-sqlalchemy/default.nix
index 02d8d25bafee6..2453bb50766d4 100644
--- a/pkgs/development/python-modules/flask-sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/flask-sqlalchemy/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "SQLAlchemy extension for Flask";
-    homepage = http://flask-sqlalchemy.pocoo.org/;
+    homepage = "http://flask-sqlalchemy.pocoo.org/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ gerschtli ];
   };
diff --git a/pkgs/development/python-modules/flask-wtf/default.nix b/pkgs/development/python-modules/flask-wtf/default.nix
index 96828dcdce25d..962555d492dd4 100644
--- a/pkgs/development/python-modules/flask-wtf/default.nix
+++ b/pkgs/development/python-modules/flask-wtf/default.nix
@@ -17,6 +17,6 @@ buildPythonPackage rec {
     description = "Simple integration of Flask and WTForms.";
     license = licenses.bsd3;
     maintainers = [ maintainers.mic92 ];
-    homepage = https://github.com/lepture/flask-wtf/;
+    homepage = "https://github.com/lepture/flask-wtf/";
   };
 }
diff --git a/pkgs/development/python-modules/flask/default.nix b/pkgs/development/python-modules/flask/default.nix
index a330b9dd8a625..ffbebf96ee9fd 100644
--- a/pkgs/development/python-modules/flask/default.nix
+++ b/pkgs/development/python-modules/flask/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://flask.pocoo.org/;
+    homepage = "http://flask.pocoo.org/";
     description = "A microframework based on Werkzeug, Jinja 2, and good intentions";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/flexmock/default.nix b/pkgs/development/python-modules/flexmock/default.nix
index e4da4ce792600..74c3418b54b02 100644
--- a/pkgs/development/python-modules/flexmock/default.nix
+++ b/pkgs/development/python-modules/flexmock/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "flexmock is a testing library for Python that makes it easy to create mocks,stubs and fakes.";
-    homepage = https://flexmock.readthedocs.org;
+    homepage = "https://flexmock.readthedocs.org";
     license = licenses.bsdOriginal;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/flickrapi/default.nix b/pkgs/development/python-modules/flickrapi/default.nix
index 88dfff3aa8f93..cfcc4d362997c 100644
--- a/pkgs/development/python-modules/flickrapi/default.nix
+++ b/pkgs/development/python-modules/flickrapi/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python interface to the Flickr API";
-    homepage    = https://stuvel.eu/flickrapi;
+    homepage    = "https://stuvel.eu/flickrapi";
     license     = lib.licenses.psfl;
     maintainers = with lib.maintainers; [ obadz ];
   };
diff --git a/pkgs/development/python-modules/flit/default.nix b/pkgs/development/python-modules/flit/default.nix
index 22bba39ff010e..72957a94afa5d 100644
--- a/pkgs/development/python-modules/flit/default.nix
+++ b/pkgs/development/python-modules/flit/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A simple packaging tool for simple packages";
-    homepage = https://github.com/takluyver/flit;
+    homepage = "https://github.com/takluyver/flit";
     license = licenses.bsd3;
     maintainers = [ maintainers.fridh ];
   };
diff --git a/pkgs/development/python-modules/fluent-logger/default.nix b/pkgs/development/python-modules/fluent-logger/default.nix
index dab4ce30f6f93..a1202b5586d41 100644
--- a/pkgs/development/python-modules/fluent-logger/default.nix
+++ b/pkgs/development/python-modules/fluent-logger/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A structured logger for Fluentd (Python)";
-    homepage = https://github.com/fluent/fluent-logger-python;
+    homepage = "https://github.com/fluent/fluent-logger-python";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/fn/default.nix b/pkgs/development/python-modules/fn/default.nix
index 550c4a7110130..f64d1a3d122d7 100644
--- a/pkgs/development/python-modules/fn/default.nix
+++ b/pkgs/development/python-modules/fn/default.nix
@@ -9,7 +9,7 @@ buildPythonPackage rec {
       Functional programming in Python: implementation of missing
       features to enjoy FP
     '';
-    homepage = https://github.com/kachayev/fn.py;
+    homepage = "https://github.com/kachayev/fn.py";
     license = lib.licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/folium/default.nix b/pkgs/development/python-modules/folium/default.nix
index 967e7cf09c108..9a89c9a8e0094 100644
--- a/pkgs/development/python-modules/folium/default.nix
+++ b/pkgs/development/python-modules/folium/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Make beautiful maps with Leaflet.js & Python";
-    homepage = https://github.com/python-visualization/folium;
+    homepage = "https://github.com/python-visualization/folium";
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/fonttools/default.nix b/pkgs/development/python-modules/fonttools/default.nix
index f85afa7702101..45d3941013714 100644
--- a/pkgs/development/python-modules/fonttools/default.nix
+++ b/pkgs/development/python-modules/fonttools/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/fonttools/fonttools;
+    homepage = "https://github.com/fonttools/fonttools";
     description = "A library to manipulate font files from Python";
     license = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/foolscap/default.nix b/pkgs/development/python-modules/foolscap/default.nix
index a9ab0db1ed927..d1374ca71bf57 100644
--- a/pkgs/development/python-modules/foolscap/default.nix
+++ b/pkgs/development/python-modules/foolscap/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://foolscap.lothar.com/;
+    homepage = "http://foolscap.lothar.com/";
     description = "Foolscap, an RPC protocol for Python that follows the distributed object-capability model";
     longDescription = ''
       "Foolscap" is the name for the next-generation RPC protocol,
diff --git a/pkgs/development/python-modules/forbiddenfruit/default.nix b/pkgs/development/python-modules/forbiddenfruit/default.nix
index 534f2cd7bb74d..75b4fdef33781 100644
--- a/pkgs/development/python-modules/forbiddenfruit/default.nix
+++ b/pkgs/development/python-modules/forbiddenfruit/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Patch python built-in objects";
-    homepage = https://pypi.python.org/pypi/forbiddenfruit;
+    homepage = "https://pypi.python.org/pypi/forbiddenfruit";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/foxdot/default.nix b/pkgs/development/python-modules/foxdot/default.nix
index e99c944c549c5..8f0a6f788b0bf 100644
--- a/pkgs/development/python-modules/foxdot/default.nix
+++ b/pkgs/development/python-modules/foxdot/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Live coding music with SuperCollider";
-    homepage = https://foxdot.org/;
+    homepage = "https://foxdot.org/";
     license = licenses.cc-by-sa-40;
     maintainers = with maintainers; [ mrmebelman ];
   };
diff --git a/pkgs/development/python-modules/fpdf/default.nix b/pkgs/development/python-modules/fpdf/default.nix
index a528244cb0f9b..e8e34f89c4355 100644
--- a/pkgs/development/python-modules/fpdf/default.nix
+++ b/pkgs/development/python-modules/fpdf/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/reingart/pyfpdf;
+    homepage = "https://github.com/reingart/pyfpdf";
     description = "Simple PDF generation for Python";
     license = lib.licenses.lgpl3;
     maintainers = with lib.maintainers; [ geistesk ];
diff --git a/pkgs/development/python-modules/fpylll/default.nix b/pkgs/development/python-modules/fpylll/default.nix
index e23351d3da6de..5587657972370 100644
--- a/pkgs/development/python-modules/fpylll/default.nix
+++ b/pkgs/development/python-modules/fpylll/default.nix
@@ -70,7 +70,7 @@ buildPythonPackage rec {
   meta = {
     description = "A Python interface for fplll";
     changelog = "https://github.com/fplll/fpylll/releases/tag/${version}";
-    homepage = https://github.com/fplll/fpylll;
+    homepage = "https://github.com/fplll/fpylll";
     maintainers = with lib.maintainers; [ timokau ];
     license = lib.licenses.gpl2Plus;
   };
diff --git a/pkgs/development/python-modules/frozendict/default.nix b/pkgs/development/python-modules/frozendict/default.nix
index 94d42206d63dd..583dad1b014d5 100644
--- a/pkgs/development/python-modules/frozendict/default.nix
+++ b/pkgs/development/python-modules/frozendict/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/slezica/python-frozendict;
+    homepage = "https://github.com/slezica/python-frozendict";
     description = "An immutable dictionary";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/fs-s3fs/default.nix b/pkgs/development/python-modules/fs-s3fs/default.nix
index cb9723742dc01..18434f530cbf6 100644
--- a/pkgs/development/python-modules/fs-s3fs/default.nix
+++ b/pkgs/development/python-modules/fs-s3fs/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://pypi.org/project/fs-s3fs/;
+    homepage = "https://pypi.org/project/fs-s3fs/";
     license = licenses.mit;
     description = "Amazon S3 filesystem for PyFilesystem2";
     maintainers = with maintainers; [ ma27 ];
diff --git a/pkgs/development/python-modules/fs/default.nix b/pkgs/development/python-modules/fs/default.nix
index fee20021e1a43..ff6ce57aefa80 100644
--- a/pkgs/development/python-modules/fs/default.nix
+++ b/pkgs/development/python-modules/fs/default.nix
@@ -43,7 +43,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Filesystem abstraction";
-    homepage    = https://github.com/PyFilesystem/pyfilesystem2;
+    homepage    = "https://github.com/PyFilesystem/pyfilesystem2";
     license     = licenses.bsd3;
     maintainers = with maintainers; [ lovek323 ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/fsspec/default.nix b/pkgs/development/python-modules/fsspec/default.nix
index 7e0ed8b9712d1..8f2c11f4265be 100644
--- a/pkgs/development/python-modules/fsspec/default.nix
+++ b/pkgs/development/python-modules/fsspec/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A specification that python filesystems should adhere to";
-    homepage = https://github.com/intake/filesystem_spec;
+    homepage = "https://github.com/intake/filesystem_spec";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/ftfy/default.nix b/pkgs/development/python-modules/ftfy/default.nix
index 7b633680b4ce6..bb421d746d4f1 100644
--- a/pkgs/development/python-modules/ftfy/default.nix
+++ b/pkgs/development/python-modules/ftfy/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Given Unicode text, make its representation consistent and possibly less broken";
-    homepage = https://github.com/LuminosoInsight/python-ftfy;
+    homepage = "https://github.com/LuminosoInsight/python-ftfy";
     license = licenses.mit;
     maintainers = with maintainers; [ sdll aborsu ];
   };
diff --git a/pkgs/development/python-modules/ftputil/default.nix b/pkgs/development/python-modules/ftputil/default.nix
index 5e367644a1c8d..941b5792f3046 100644
--- a/pkgs/development/python-modules/ftputil/default.nix
+++ b/pkgs/development/python-modules/ftputil/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "High-level FTP client library (virtual file system and more)";
-    homepage    = http://ftputil.sschwarzer.net/;
+    homepage    = "http://ftputil.sschwarzer.net/";
     license     = licenses.bsd2; # "Modified BSD license, says pypi"
   };
 }
diff --git a/pkgs/development/python-modules/fudge/default.nix b/pkgs/development/python-modules/fudge/default.nix
index de45a1404f573..16656fb19a747 100644
--- a/pkgs/development/python-modules/fudge/default.nix
+++ b/pkgs/development/python-modules/fudge/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/fudge-py/fudge;
+    homepage = "https://github.com/fudge-py/fudge";
     description = "Replace real objects with fakes (mocks, stubs, etc) while testing";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/funcsigs/default.nix b/pkgs/development/python-modules/funcsigs/default.nix
index 5a4701df9c311..1febf9d356eb2 100644
--- a/pkgs/development/python-modules/funcsigs/default.nix
+++ b/pkgs/development/python-modules/funcsigs/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python function signatures from PEP362 for Python 2.6, 2.7 and 3.2+";
-    homepage = https://github.com/aliles/funcsigs;
+    homepage = "https://github.com/aliles/funcsigs";
     maintainers = with maintainers; [ ];
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/fuse-python/default.nix b/pkgs/development/python-modules/fuse-python/default.nix
index 0ac33be3899d6..8c69ead0ae009 100644
--- a/pkgs/development/python-modules/fuse-python/default.nix
+++ b/pkgs/development/python-modules/fuse-python/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python bindings for FUSE";
-    homepage = https://github.com/libfuse/python-fuse;
+    homepage = "https://github.com/libfuse/python-fuse";
     license = licenses.lgpl21;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/fusepy/default.nix b/pkgs/development/python-modules/fusepy/default.nix
index 80ca5099f3441..57355126dde21 100644
--- a/pkgs/development/python-modules/fusepy/default.nix
+++ b/pkgs/development/python-modules/fusepy/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
       Python module that provides a simple interface to FUSE and MacFUSE.
       It's just one file and is implemented using ctypes.
     '';
-    homepage = https://github.com/terencehonles/fusepy;
+    homepage = "https://github.com/terencehonles/fusepy";
     license = licenses.isc;
     platforms = platforms.unix;
   };
diff --git a/pkgs/development/python-modules/future-fstrings/default.nix b/pkgs/development/python-modules/future-fstrings/default.nix
index c9b49fee4cb6c..ffb798e6487fb 100644
--- a/pkgs/development/python-modules/future-fstrings/default.nix
+++ b/pkgs/development/python-modules/future-fstrings/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/asottile/future-fstrings;
+    homepage = "https://github.com/asottile/future-fstrings";
     description = "A backport of fstrings to python<3.6";
     license = licenses.mit;
     maintainers = with maintainers; [ nyanloutre ];
diff --git a/pkgs/development/python-modules/future/default.nix b/pkgs/development/python-modules/future/default.nix
index dad0372a8c1f7..a24ea8ab97239 100644
--- a/pkgs/development/python-modules/future/default.nix
+++ b/pkgs/development/python-modules/future/default.nix
@@ -27,8 +27,8 @@ buildPythonPackage rec {
       either Py2 or Py3 code easily to support both Python 2 and 3 in a
       single clean Py3-style codebase, module by module.
     '';
-    homepage = https://python-future.org;
-    downloadPage = https://github.com/PythonCharmers/python-future/releases;
+    homepage = "https://python-future.org";
+    downloadPage = "https://github.com/PythonCharmers/python-future/releases";
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ prikhi ];
   };
diff --git a/pkgs/development/python-modules/fuzzywuzzy/default.nix b/pkgs/development/python-modules/fuzzywuzzy/default.nix
index 551f5f4c3dde5..8baec8c1089a2 100644
--- a/pkgs/development/python-modules/fuzzywuzzy/default.nix
+++ b/pkgs/development/python-modules/fuzzywuzzy/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Fuzzy string matching for Python";
-    homepage = https://github.com/seatgeek/fuzzywuzzy;
+    homepage = "https://github.com/seatgeek/fuzzywuzzy";
     license = licenses.gpl2;
     maintainers = with maintainers; [ earvstedt ];
   };
diff --git a/pkgs/development/python-modules/fx2/default.nix b/pkgs/development/python-modules/fx2/default.nix
index 93eedc73a6f03..acbaf93a4ead7 100644
--- a/pkgs/development/python-modules/fx2/default.nix
+++ b/pkgs/development/python-modules/fx2/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage {
 
   meta = with lib; {
     description = "Chip support package for Cypress EZ-USB FX2 series microcontrollers";
-    homepage = https://github.com/whitequark/libfx2;
+    homepage = "https://github.com/whitequark/libfx2";
     license = licenses.bsd0;
     maintainers = with maintainers; [ emily ];
   };
diff --git a/pkgs/development/python-modules/gcovr/default.nix b/pkgs/development/python-modules/gcovr/default.nix
index 278bd381ca6a5..774b2087d8fdf 100644
--- a/pkgs/development/python-modules/gcovr/default.nix
+++ b/pkgs/development/python-modules/gcovr/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "A Python script for summarizing gcov data";
     license = licenses.bsd0;
-    homepage = https://www.gcovr.com/;
+    homepage = "https://www.gcovr.com/";
   };
 
 }
diff --git a/pkgs/development/python-modules/gdrivefs/default.nix b/pkgs/development/python-modules/gdrivefs/default.nix
index 0b2d0fbc91d13..24b788f2c6d77 100644
--- a/pkgs/development/python-modules/gdrivefs/default.nix
+++ b/pkgs/development/python-modules/gdrivefs/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
         (Google Doc files do not have a particular format).
       - Allow for the same file at multiple paths.
     '';
-    homepage = https://github.com/dsoprea/GDriveFS;
+    homepage = "https://github.com/dsoprea/GDriveFS";
     license = licenses.gpl2;
     platforms = platforms.unix;
   };
diff --git a/pkgs/development/python-modules/geeknote/default.nix b/pkgs/development/python-modules/geeknote/default.nix
index c8ff60b318b73..cacc832486e26 100644
--- a/pkgs/development/python-modules/geeknote/default.nix
+++ b/pkgs/development/python-modules/geeknote/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Work with Evernote from command line";
-    homepage = http://www.geeknote.me;
+    homepage = "http://www.geeknote.me";
     license = licenses.gpl1;
     maintainers = with maintainers; [ hbunke ];
   };
diff --git a/pkgs/development/python-modules/genanki/default.nix b/pkgs/development/python-modules/genanki/default.nix
index bab5b26635d1f..b9209ba78c228 100644
--- a/pkgs/development/python-modules/genanki/default.nix
+++ b/pkgs/development/python-modules/genanki/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/kerrickstaley/genanki;
+    homepage = "https://github.com/kerrickstaley/genanki";
     description = "Generate Anki decks programmatically";
     license = licenses.mit;
     maintainers = with maintainers; [ teto ];
diff --git a/pkgs/development/python-modules/genpy/default.nix b/pkgs/development/python-modules/genpy/default.nix
index c8bbeefd6acdb..64e253b32019f 100644
--- a/pkgs/development/python-modules/genpy/default.nix
+++ b/pkgs/development/python-modules/genpy/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "C/C++ source generation from an AST";
-    homepage = https://github.com/inducer/genpy;
+    homepage = "https://github.com/inducer/genpy";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/genshi/default.nix b/pkgs/development/python-modules/genshi/default.nix
index c86fae5d0e9d4..5554e4b330e27 100644
--- a/pkgs/development/python-modules/genshi/default.nix
+++ b/pkgs/development/python-modules/genshi/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
       parsing, generating, and processing HTML, XML or other textual
       content for output generation on the web.
     '';
-    homepage = https://genshi.edgewall.org/;
+    homepage = "https://genshi.edgewall.org/";
     license = licenses.bsd0;
   };
 }
diff --git a/pkgs/development/python-modules/gensim/default.nix b/pkgs/development/python-modules/gensim/default.nix
index 592db824f3f1d..4f13ea0b498aa 100644
--- a/pkgs/development/python-modules/gensim/default.nix
+++ b/pkgs/development/python-modules/gensim/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Topic-modelling library";
-    homepage = https://radimrehurek.com/gensim/;
+    homepage = "https://radimrehurek.com/gensim/";
     license = lib.licenses.lgpl21;
     maintainers = with lib.maintainers; [ jyp ];
   };
diff --git a/pkgs/development/python-modules/gentools/default.nix b/pkgs/development/python-modules/gentools/default.nix
index 57105f87a7c06..129eaae340a14 100644
--- a/pkgs/development/python-modules/gentools/default.nix
+++ b/pkgs/development/python-modules/gentools/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Tools for generators, generator functions, and generator-based coroutines";
     license = licenses.mit;
-    homepage = https://gentools.readthedocs.io/;
+    homepage = "https://gentools.readthedocs.io/";
     maintainers = with maintainers; [ mredaelli ];
   };
 
diff --git a/pkgs/development/python-modules/genzshcomp/default.nix b/pkgs/development/python-modules/genzshcomp/default.nix
index d7b73071b0c96..99d89e79d1256 100644
--- a/pkgs/development/python-modules/genzshcomp/default.nix
+++ b/pkgs/development/python-modules/genzshcomp/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Automatically generated zsh completion function for Python's option parser modules";
-    homepage = https://bitbucket.org/hhatto/genzshcomp/;
+    homepage = "https://bitbucket.org/hhatto/genzshcomp/";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/geoalchemy2/default.nix b/pkgs/development/python-modules/geoalchemy2/default.nix
index 02d00461e26fe..ae2df2ce60701 100644
--- a/pkgs/development/python-modules/geoalchemy2/default.nix
+++ b/pkgs/development/python-modules/geoalchemy2/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ sqlalchemy shapely ];
 
   meta = with stdenv.lib; {
-    homepage =  http://geoalchemy.org/;
+    homepage =  "http://geoalchemy.org/";
     license = licenses.mit;
     description = "Toolkit for working with spatial databases";
   };
diff --git a/pkgs/development/python-modules/geojson/default.nix b/pkgs/development/python-modules/geojson/default.nix
index a41cdada4be76..5d0fa90241693 100644
--- a/pkgs/development/python-modules/geojson/default.nix
+++ b/pkgs/development/python-modules/geojson/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   checkInputs = [ glibcLocales ];
 
   meta = {
-    homepage = https://github.com/frewsxcv/python-geojson;
+    homepage = "https://github.com/frewsxcv/python-geojson";
     description = "Python bindings and utilities for GeoJSON";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ geistesk ];
diff --git a/pkgs/development/python-modules/gevent-socketio/default.nix b/pkgs/development/python-modules/gevent-socketio/default.nix
index e95519a346c59..2b847275bed00 100644
--- a/pkgs/development/python-modules/gevent-socketio/default.nix
+++ b/pkgs/development/python-modules/gevent-socketio/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ gevent ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/abourget/gevent-socketio;
+    homepage = "https://github.com/abourget/gevent-socketio";
     description = "SocketIO server based on the Gevent pywsgi server, a Python network library";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/gevent-websocket/default.nix b/pkgs/development/python-modules/gevent-websocket/default.nix
index 6c9df6b571b0c..adc13738d5ea6 100644
--- a/pkgs/development/python-modules/gevent-websocket/default.nix
+++ b/pkgs/development/python-modules/gevent-websocket/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ gevent gunicorn ];
 
   meta = with stdenv.lib; {
-    homepage = https://www.gitlab.com/noppo/gevent-websocket;
+    homepage = "https://www.gitlab.com/noppo/gevent-websocket";
     description = "Websocket handler for the gevent pywsgi server, a Python network library";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/gevent/default.nix b/pkgs/development/python-modules/gevent/default.nix
index a8caf65001625..56467523a17de 100644
--- a/pkgs/development/python-modules/gevent/default.nix
+++ b/pkgs/development/python-modules/gevent/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Coroutine-based networking library";
-    homepage = http://www.gevent.org/;
+    homepage = "http://www.gevent.org/";
     license = licenses.mit;
     platforms = platforms.unix;
     maintainers = with maintainers; [ bjornfor ];
diff --git a/pkgs/development/python-modules/geventhttpclient/default.nix b/pkgs/development/python-modules/geventhttpclient/default.nix
index 6a78d60544dbd..59b11e0f6ac41 100644
--- a/pkgs/development/python-modules/geventhttpclient/default.nix
+++ b/pkgs/development/python-modules/geventhttpclient/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/gwik/geventhttpclient;
+    homepage = "https://github.com/gwik/geventhttpclient";
     description = "HTTP client library for gevent";
     license = licenses.mit;
     maintainers = with maintainers; [ koral ];
diff --git a/pkgs/development/python-modules/gflags/default.nix b/pkgs/development/python-modules/gflags/default.nix
index 9eb8e3b2d6ce5..9b3b92784d791 100644
--- a/pkgs/development/python-modules/gflags/default.nix
+++ b/pkgs/development/python-modules/gflags/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/google/python-gflags;
+    homepage = "https://github.com/google/python-gflags";
     description = "A module for command line handling, similar to Google's gflags for C++";
     license = lib.licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/ghdiff/default.nix b/pkgs/development/python-modules/ghdiff/default.nix
index 3a5fbe8433cef..c58d63a083752 100644
--- a/pkgs/development/python-modules/ghdiff/default.nix
+++ b/pkgs/development/python-modules/ghdiff/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ six chardet ];
 
   meta = with stdenv.lib; {
-    homepage =  https://github.com/kilink/ghdiff;
+    homepage =  "https://github.com/kilink/ghdiff";
     license = licenses.mit;
     description = "Generate Github-style HTML for unified diffs.";
     maintainers = [ maintainers.mic92 ];
diff --git a/pkgs/development/python-modules/gidgethub/default.nix b/pkgs/development/python-modules/gidgethub/default.nix
index 341d08d95ed48..634d7c2ddc04c 100644
--- a/pkgs/development/python-modules/gidgethub/default.nix
+++ b/pkgs/development/python-modules/gidgethub/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An async GitHub API library";
-    homepage = https://github.com/brettcannon/gidgethub;
+    homepage = "https://github.com/brettcannon/gidgethub";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/gin-config/default.nix b/pkgs/development/python-modules/gin-config/default.nix
index 5e8343a4b0c3b..39a64781c8f97 100644
--- a/pkgs/development/python-modules/gin-config/default.nix
+++ b/pkgs/development/python-modules/gin-config/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   doCheck= false;
 
   meta = with lib; {
-    homepage = https://github.com/google/gin-config;
+    homepage = "https://github.com/google/gin-config";
     description = "Gin provides a lightweight configuration framework for Python, based on dependency injection.";
     license = licenses.asl20;
     maintainers = with maintainers; [ jethro ];
diff --git a/pkgs/development/python-modules/gipc/default.nix b/pkgs/development/python-modules/gipc/default.nix
index 8255668de1cf4..df1bd590d3744 100644
--- a/pkgs/development/python-modules/gipc/default.nix
+++ b/pkgs/development/python-modules/gipc/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
       multiprocessing. Process-based child processes can safely be created
       anywhere within your gevent-powered application.
     '';
-    homepage = http://gehrcke.de/gipc;
+    homepage = "http://gehrcke.de/gipc";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/git-annex-adapter/default.nix b/pkgs/development/python-modules/git-annex-adapter/default.nix
index a7bac0fd7626d..ba3ff3bfd6c30 100644
--- a/pkgs/development/python-modules/git-annex-adapter/default.nix
+++ b/pkgs/development/python-modules/git-annex-adapter/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/alpernebbi/git-annex-adapter;
+    homepage = "https://github.com/alpernebbi/git-annex-adapter";
     description = "Call git-annex commands from Python";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ dotlambda ];
diff --git a/pkgs/development/python-modules/git-revise/default.nix b/pkgs/development/python-modules/git-revise/default.nix
index dfc0b4afb8a19..b4de60775295d 100644
--- a/pkgs/development/python-modules/git-revise/default.nix
+++ b/pkgs/development/python-modules/git-revise/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Efficiently update, split, and rearrange git commits";
-    homepage = https://github.com/mystor/git-revise;
+    homepage = "https://github.com/mystor/git-revise";
     changelog = "https://github.com/mystor/git-revise/blob/${version}/CHANGELOG.md";
     license = licenses.mit;
     maintainers = with maintainers; [ emily ];
diff --git a/pkgs/development/python-modules/git-sweep/default.nix b/pkgs/development/python-modules/git-sweep/default.nix
index e2182892e8510..aa2a223c77745 100644
--- a/pkgs/development/python-modules/git-sweep/default.nix
+++ b/pkgs/development/python-modules/git-sweep/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A command-line tool that helps you clean up Git branches";
-    homepage = https://github.com/arc90/git-sweep;
+    homepage = "https://github.com/arc90/git-sweep";
     license = licenses.mit;
     maintainers = with maintainers; [ pSub ];
   };
diff --git a/pkgs/development/python-modules/gitdb/default.nix b/pkgs/development/python-modules/gitdb/default.nix
index 880fc543fb689..b76ee4394c6e1 100644
--- a/pkgs/development/python-modules/gitdb/default.nix
+++ b/pkgs/development/python-modules/gitdb/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   meta = {
     description = "Git Object Database";
     maintainers = [ ];
-    homepage = https://github.com/gitpython-developers/gitdb;
+    homepage = "https://github.com/gitpython-developers/gitdb";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/github3_py/default.nix b/pkgs/development/python-modules/github3_py/default.nix
index d0d82adf49117..6b1ea305d4a60 100644
--- a/pkgs/development/python-modules/github3_py/default.nix
+++ b/pkgs/development/python-modules/github3_py/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github3py.readthedocs.org/en/master/;
+    homepage = "https://github3py.readthedocs.org/en/master/";
     description = "A wrapper for the GitHub API written in python";
     license = licenses.bsd3;
     maintainers = with maintainers; [ pSub ];
diff --git a/pkgs/development/python-modules/glasgow/default.nix b/pkgs/development/python-modules/glasgow/default.nix
index 94ae2a1258ea2..6a32364fdf319 100644
--- a/pkgs/development/python-modules/glasgow/default.nix
+++ b/pkgs/development/python-modules/glasgow/default.nix
@@ -68,7 +68,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Software for Glasgow, a digital interface multitool";
-    homepage = https://github.com/GlasgowEmbedded/Glasgow;
+    homepage = "https://github.com/GlasgowEmbedded/Glasgow";
     license = licenses.bsd0;
     maintainers = with maintainers; [ emily ];
   };
diff --git a/pkgs/development/python-modules/glob2/default.nix b/pkgs/development/python-modules/glob2/default.nix
index bce69bffff2f0..29028e6d32d89 100644
--- a/pkgs/development/python-modules/glob2/default.nix
+++ b/pkgs/development/python-modules/glob2/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Version of the glob module that can capture patterns and supports recursive wildcards";
-    homepage = https://github.com/miracle2k/python-glob2/;
+    homepage = "https://github.com/miracle2k/python-glob2/";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/globus-sdk/default.nix b/pkgs/development/python-modules/globus-sdk/default.nix
index 348c32174a257..f7a8973246713 100644
--- a/pkgs/development/python-modules/globus-sdk/default.nix
+++ b/pkgs/development/python-modules/globus-sdk/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
  
   meta = with lib; {
     description = "A convenient Pythonic interface to Globus REST APIs, including the Transfer API and the Globus Auth API.";
-    homepage =  https://github.com/globus/globus-sdk-python;
+    homepage =  "https://github.com/globus/globus-sdk-python";
     license = licenses.asl20;
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/glom/default.nix b/pkgs/development/python-modules/glom/default.nix
index 739ef7d95e462..cc73b26d79721 100644
--- a/pkgs/development/python-modules/glom/default.nix
+++ b/pkgs/development/python-modules/glom/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   doCheck = !isPy37; # https://github.com/mahmoud/glom/issues/72
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/mahmoud/glom;
+    homepage = "https://github.com/mahmoud/glom";
     description = "Restructuring data, the Python way";
     longDescription = ''
       glom helps pull together objects from other objects in a
diff --git a/pkgs/development/python-modules/glymur/default.nix b/pkgs/development/python-modules/glymur/default.nix
index 3da367c445fb5..d2721951ad788 100644
--- a/pkgs/development/python-modules/glymur/default.nix
+++ b/pkgs/development/python-modules/glymur/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Tools for accessing JPEG2000 files";
-    homepage = https://github.com/quintusdias/glymur;
+    homepage = "https://github.com/quintusdias/glymur";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/gmpy/default.nix b/pkgs/development/python-modules/gmpy/default.nix
index 73f1175e0bd64..c0522587724a0 100644
--- a/pkgs/development/python-modules/gmpy/default.nix
+++ b/pkgs/development/python-modules/gmpy/default.nix
@@ -19,6 +19,6 @@ buildPythonPackage {
 
   meta = {
     description = "GMP or MPIR interface to Python 2.4+ and 3.x";
-    homepage = https://github.com/aleaxit/gmpy/;
+    homepage = "https://github.com/aleaxit/gmpy/";
   };
 }
diff --git a/pkgs/development/python-modules/gmpy2/default.nix b/pkgs/development/python-modules/gmpy2/default.nix
index fc55490640981..1f7975abe5c14 100644
--- a/pkgs/development/python-modules/gmpy2/default.nix
+++ b/pkgs/development/python-modules/gmpy2/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "GMP/MPIR, MPFR, and MPC interface to Python 2.6+ and 3.x";
-    homepage = https://github.com/aleaxit/gmpy/;
+    homepage = "https://github.com/aleaxit/gmpy/";
     license = licenses.gpl3Plus;
   };
 }
diff --git a/pkgs/development/python-modules/gmusicapi/default.nix b/pkgs/development/python-modules/gmusicapi/default.nix
index 2b57ce37a7fcc..0c98446991fd1 100644
--- a/pkgs/development/python-modules/gmusicapi/default.nix
+++ b/pkgs/development/python-modules/gmusicapi/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "An unofficial API for Google Play Music";
-    homepage = https://pypi.python.org/pypi/gmusicapi/;
+    homepage = "https://pypi.python.org/pypi/gmusicapi/";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/gnureadline/default.nix b/pkgs/development/python-modules/gnureadline/default.nix
index 2e802e05c070a..3b9263258584d 100644
--- a/pkgs/development/python-modules/gnureadline/default.nix
+++ b/pkgs/development/python-modules/gnureadline/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "The standard Python readline extension statically linked against the GNU readline library";
-    homepage = https://github.com/ludwigschwardt/python-gnureadline;
+    homepage = "https://github.com/ludwigschwardt/python-gnureadline";
     license = licenses.gpl3;
   };
 
diff --git a/pkgs/development/python-modules/gnutls/default.nix b/pkgs/development/python-modules/gnutls/default.nix
index 61c799589a98f..9b5cb905666b9 100644
--- a/pkgs/development/python-modules/gnutls/default.nix
+++ b/pkgs/development/python-modules/gnutls/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python wrapper for the GnuTLS library";
-    homepage = https://github.com/AGProjects/python-gnutls;
+    homepage = "https://github.com/AGProjects/python-gnutls";
     license = licenses.lgpl2;
   };
 
diff --git a/pkgs/development/python-modules/goobook/default.nix b/pkgs/development/python-modules/goobook/default.nix
index a04bf6250e9e9..f8daf66c15643 100644
--- a/pkgs/development/python-modules/goobook/default.nix
+++ b/pkgs/development/python-modules/goobook/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Search your google contacts from the command-line or mutt";
-    homepage    = https://pypi.python.org/pypi/goobook;
+    homepage    = "https://pypi.python.org/pypi/goobook";
     license     = licenses.gpl3;
     maintainers = with maintainers; [ primeos ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/google-auth-httplib2/default.nix b/pkgs/development/python-modules/google-auth-httplib2/default.nix
index 99c9945ea66c3..2d6a9a3e4053c 100644
--- a/pkgs/development/python-modules/google-auth-httplib2/default.nix
+++ b/pkgs/development/python-modules/google-auth-httplib2/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Google Authentication Library: httplib2 transport";
-    homepage = https://github.com/GoogleCloudPlatform/google-auth-library-python-httplib2;
+    homepage = "https://github.com/GoogleCloudPlatform/google-auth-library-python-httplib2";
     license = lib.licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/google-auth-oauthlib/default.nix b/pkgs/development/python-modules/google-auth-oauthlib/default.nix
index cf83bd4d0ed62..ed7e57963ba64 100644
--- a/pkgs/development/python-modules/google-auth-oauthlib/default.nix
+++ b/pkgs/development/python-modules/google-auth-oauthlib/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Google Authentication Library: oauthlib integration";
-    homepage = https://github.com/GoogleCloudPlatform/google-auth-library-python-oauthlib;
+    homepage = "https://github.com/GoogleCloudPlatform/google-auth-library-python-oauthlib";
     license = licenses.asl20;
     maintainers = with maintainers; [ terlar ];
   };
diff --git a/pkgs/development/python-modules/google-i18n-address/default.nix b/pkgs/development/python-modules/google-i18n-address/default.nix
index d7bf6d082f8a2..f0cda83d3b2a5 100644
--- a/pkgs/development/python-modules/google-i18n-address/default.nix
+++ b/pkgs/development/python-modules/google-i18n-address/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Google's i18n address data packaged for Python";
-    homepage = https://pypi.org/project/google-i18n-address/;
+    homepage = "https://pypi.org/project/google-i18n-address/";
     maintainers = with maintainers; [ ];
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/google-music-utils/default.nix b/pkgs/development/python-modules/google-music-utils/default.nix
index 84f677d4d4e40..b7fd2738e0488 100644
--- a/pkgs/development/python-modules/google-music-utils/default.nix
+++ b/pkgs/development/python-modules/google-music-utils/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   disabled = pythonOlder "3.6";
 
   meta = with lib; {
-    homepage = https://github.com/thebigmunch/google-music-utils;
+    homepage = "https://github.com/thebigmunch/google-music-utils";
     description = "A set of utility functionality for google-music and related projects";
     license = licenses.mit;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/google-music/default.nix b/pkgs/development/python-modules/google-music/default.nix
index f9ff76cf94ca2..f6b53aeebea3e 100644
--- a/pkgs/development/python-modules/google-music/default.nix
+++ b/pkgs/development/python-modules/google-music/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
   disabled = pythonOlder "3.6";
 
   meta = with lib; {
-    homepage = https://github.com/thebigmunch/google-music;
+    homepage = "https://github.com/thebigmunch/google-music";
     description = "A Google Music API wrapper";
     license = licenses.mit;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/google-pasta/default.nix b/pkgs/development/python-modules/google-pasta/default.nix
index fc4fb5a46d868..2b6394ae6ba06 100644
--- a/pkgs/development/python-modules/google-pasta/default.nix
+++ b/pkgs/development/python-modules/google-pasta/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "An AST-based Python refactoring library";
-    homepage    = https://github.com/google/pasta;
+    homepage    = "https://github.com/google/pasta";
     license     = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ timokau ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_asset/default.nix b/pkgs/development/python-modules/google_cloud_asset/default.nix
index 934af49462b31..6c565d0f82062 100644
--- a/pkgs/development/python-modules/google_cloud_asset/default.nix
+++ b/pkgs/development/python-modules/google_cloud_asset/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Cloud Asset API API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_automl/default.nix b/pkgs/development/python-modules/google_cloud_automl/default.nix
index e081d4e3c317f..6900b4f212f1a 100644
--- a/pkgs/development/python-modules/google_cloud_automl/default.nix
+++ b/pkgs/development/python-modules/google_cloud_automl/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Cloud AutoML API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_bigquery_datatransfer/default.nix b/pkgs/development/python-modules/google_cloud_bigquery_datatransfer/default.nix
index 3da3fbfdf855d..ef76c1e0aae1f 100644
--- a/pkgs/development/python-modules/google_cloud_bigquery_datatransfer/default.nix
+++ b/pkgs/development/python-modules/google_cloud_bigquery_datatransfer/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "BigQuery Data Transfer API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_dataproc/default.nix b/pkgs/development/python-modules/google_cloud_dataproc/default.nix
index becc2678dc169..b4eed7e549342 100644
--- a/pkgs/development/python-modules/google_cloud_dataproc/default.nix
+++ b/pkgs/development/python-modules/google_cloud_dataproc/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Google Cloud Dataproc API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_dlp/default.nix b/pkgs/development/python-modules/google_cloud_dlp/default.nix
index 3099093843512..5c285ca0b1b8c 100644
--- a/pkgs/development/python-modules/google_cloud_dlp/default.nix
+++ b/pkgs/development/python-modules/google_cloud_dlp/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Cloud Data Loss Prevention (DLP) API API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_firestore/default.nix b/pkgs/development/python-modules/google_cloud_firestore/default.nix
index e6211d844fa74..5d8f4b535393e 100644
--- a/pkgs/development/python-modules/google_cloud_firestore/default.nix
+++ b/pkgs/development/python-modules/google_cloud_firestore/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Google Cloud Firestore API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_iot/default.nix b/pkgs/development/python-modules/google_cloud_iot/default.nix
index 6f6cd3262f897..fb2d2bf4a68cf 100644
--- a/pkgs/development/python-modules/google_cloud_iot/default.nix
+++ b/pkgs/development/python-modules/google_cloud_iot/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Cloud IoT API API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     # maintainers = [ maintainers. ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_kms/default.nix b/pkgs/development/python-modules/google_cloud_kms/default.nix
index e3e9ed58eba6b..e9f8275deb94a 100644
--- a/pkgs/development/python-modules/google_cloud_kms/default.nix
+++ b/pkgs/development/python-modules/google_cloud_kms/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Cloud Key Management Service (KMS) API API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_language/default.nix b/pkgs/development/python-modules/google_cloud_language/default.nix
index 44a3456607dba..4479231aba4d2 100644
--- a/pkgs/development/python-modules/google_cloud_language/default.nix
+++ b/pkgs/development/python-modules/google_cloud_language/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Google Cloud Natural Language API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_logging/default.nix b/pkgs/development/python-modules/google_cloud_logging/default.nix
index 7ea418977dfbe..fa4590ff0b2e7 100644
--- a/pkgs/development/python-modules/google_cloud_logging/default.nix
+++ b/pkgs/development/python-modules/google_cloud_logging/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Stackdriver Logging API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_monitoring/default.nix b/pkgs/development/python-modules/google_cloud_monitoring/default.nix
index a556fb955688e..c29b31eb50da0 100644
--- a/pkgs/development/python-modules/google_cloud_monitoring/default.nix
+++ b/pkgs/development/python-modules/google_cloud_monitoring/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Stackdriver Monitoring API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_pubsub/default.nix b/pkgs/development/python-modules/google_cloud_pubsub/default.nix
index 9972345086644..683f5807a0ce3 100644
--- a/pkgs/development/python-modules/google_cloud_pubsub/default.nix
+++ b/pkgs/development/python-modules/google_cloud_pubsub/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Google Cloud Pub/Sub API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_redis/default.nix b/pkgs/development/python-modules/google_cloud_redis/default.nix
index 1eb2b9e08e979..d3c12d29f2b39 100644
--- a/pkgs/development/python-modules/google_cloud_redis/default.nix
+++ b/pkgs/development/python-modules/google_cloud_redis/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Google Cloud Memorystore for Redis API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_securitycenter/default.nix b/pkgs/development/python-modules/google_cloud_securitycenter/default.nix
index 5ace3fad0113e..42dccd6080528 100644
--- a/pkgs/development/python-modules/google_cloud_securitycenter/default.nix
+++ b/pkgs/development/python-modules/google_cloud_securitycenter/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Cloud Security Command Center API API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_storage/default.nix b/pkgs/development/python-modules/google_cloud_storage/default.nix
index 856de74dd9385..b253a4c71ed75 100644
--- a/pkgs/development/python-modules/google_cloud_storage/default.nix
+++ b/pkgs/development/python-modules/google_cloud_storage/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Google Cloud Storage API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_tasks/default.nix b/pkgs/development/python-modules/google_cloud_tasks/default.nix
index 95bcb0d4d5778..b4dc1e83ca833 100644
--- a/pkgs/development/python-modules/google_cloud_tasks/default.nix
+++ b/pkgs/development/python-modules/google_cloud_tasks/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Cloud Tasks API API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_testutils/default.nix b/pkgs/development/python-modules/google_cloud_testutils/default.nix
index 311815ef3313f..90e4683f7b062 100644
--- a/pkgs/development/python-modules/google_cloud_testutils/default.nix
+++ b/pkgs/development/python-modules/google_cloud_testutils/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "System test utilities for google-cloud-python";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_texttospeech/default.nix b/pkgs/development/python-modules/google_cloud_texttospeech/default.nix
index e8ed28ab26746..0f448440ca4a5 100644
--- a/pkgs/development/python-modules/google_cloud_texttospeech/default.nix
+++ b/pkgs/development/python-modules/google_cloud_texttospeech/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Google Cloud Text-to-Speech API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_trace/default.nix b/pkgs/development/python-modules/google_cloud_trace/default.nix
index 8e79759dfff93..4c49b0e70ebf5 100644
--- a/pkgs/development/python-modules/google_cloud_trace/default.nix
+++ b/pkgs/development/python-modules/google_cloud_trace/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Stackdriver Trace API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_videointelligence/default.nix b/pkgs/development/python-modules/google_cloud_videointelligence/default.nix
index 57e106fcfbedb..38ecb8bcc21e9 100644
--- a/pkgs/development/python-modules/google_cloud_videointelligence/default.nix
+++ b/pkgs/development/python-modules/google_cloud_videointelligence/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Google Cloud Video Intelligence API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_vision/default.nix b/pkgs/development/python-modules/google_cloud_vision/default.nix
index 39dfc123650e3..c2bdc652c7c13 100644
--- a/pkgs/development/python-modules/google_cloud_vision/default.nix
+++ b/pkgs/development/python-modules/google_cloud_vision/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Cloud Vision API API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_cloud_websecurityscanner/default.nix b/pkgs/development/python-modules/google_cloud_websecurityscanner/default.nix
index 3318ab0323874..a68bd9df570e0 100644
--- a/pkgs/development/python-modules/google_cloud_websecurityscanner/default.nix
+++ b/pkgs/development/python-modules/google_cloud_websecurityscanner/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Google Cloud Web Security Scanner API client library";
-    homepage = https://github.com/GoogleCloudPlatform/google-cloud-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-cloud-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/google_resumable_media/default.nix b/pkgs/development/python-modules/google_resumable_media/default.nix
index 8486eba68c139..e9c7eecbc3a73 100644
--- a/pkgs/development/python-modules/google_resumable_media/default.nix
+++ b/pkgs/development/python-modules/google_resumable_media/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Utilities for Google Media Downloads and Resumable Uploads";
-    homepage = https://github.com/GoogleCloudPlatform/google-resumable-media-python;
+    homepage = "https://github.com/GoogleCloudPlatform/google-resumable-media-python";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/gpapi/default.nix b/pkgs/development/python-modules/gpapi/default.nix
index c6afce2f9ba85..1181c59c1fc44 100644
--- a/pkgs/development/python-modules/gpapi/default.nix
+++ b/pkgs/development/python-modules/gpapi/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ requests protobuf pycryptodome ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/NoMore201/googleplay-api;
+    homepage = "https://github.com/NoMore201/googleplay-api";
     license = licenses.gpl3;
     description = "Google Play Unofficial Python API";
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/gplaycli/default.nix b/pkgs/development/python-modules/gplaycli/default.nix
index 074d41aab9493..7e74032390108 100644
--- a/pkgs/development/python-modules/gplaycli/default.nix
+++ b/pkgs/development/python-modules/gplaycli/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ libffi pyasn1 clint ndg-httpsclient protobuf requests args gpapi pyaxmlparser ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/matlink/gplaycli;
+    homepage = "https://github.com/matlink/gplaycli";
     description = "Google Play Downloader via Command line";
     license = licenses.agpl3Plus;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/gpy/default.nix b/pkgs/development/python-modules/gpy/default.nix
index a639026120474..dbc5791ac335c 100644
--- a/pkgs/development/python-modules/gpy/default.nix
+++ b/pkgs/development/python-modules/gpy/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Gaussian process framework in Python";
-    homepage = https://sheffieldml.github.io/GPy;
+    homepage = "https://sheffieldml.github.io/GPy";
     license = licenses.bsd3;
     maintainers = with maintainers; [ bcdarwin ];
   };
diff --git a/pkgs/development/python-modules/gpyopt/default.nix b/pkgs/development/python-modules/gpyopt/default.nix
index 3ad5cb7d89b5d..67f934ccf053f 100644
--- a/pkgs/development/python-modules/gpyopt/default.nix
+++ b/pkgs/development/python-modules/gpyopt/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Bayesian optimization toolbox in Python";
-    homepage = https://sheffieldml.github.io/GPyOpt;
+    homepage = "https://sheffieldml.github.io/GPyOpt";
     license = licenses.bsd3;
     maintainers = with maintainers; [ bcdarwin ];
   };
diff --git a/pkgs/development/python-modules/grammalecte/default.nix b/pkgs/development/python-modules/grammalecte/default.nix
index 01c052bfdce8a..c6fcca9434d2b 100644
--- a/pkgs/development/python-modules/grammalecte/default.nix
+++ b/pkgs/development/python-modules/grammalecte/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Grammalecte is an open source grammar checker for the French language";
-    homepage = https://grammalecte.net;
+    homepage = "https://grammalecte.net";
     license = with lib.licenses; [ gpl3 ];
     maintainers = with lib.maintainers; [ apeyroux ];
   };
diff --git a/pkgs/development/python-modules/grandalf/default.nix b/pkgs/development/python-modules/grandalf/default.nix
index 79413b26544f7..2d2658e00f848 100644
--- a/pkgs/development/python-modules/grandalf/default.nix
+++ b/pkgs/development/python-modules/grandalf/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A python package made for experimentations with graphs and drawing algorithms";
-    homepage = https://github.com/bdcht/grandalf;
+    homepage = "https://github.com/bdcht/grandalf";
     license = licenses.gpl2;
     maintainers = with maintainers; [ cmcdragonkai ];
   };
diff --git a/pkgs/development/python-modules/graph_nets/default.nix b/pkgs/development/python-modules/graph_nets/default.nix
index 6b2536d37b393..4e83be64d03a4 100644
--- a/pkgs/development/python-modules/graph_nets/default.nix
+++ b/pkgs/development/python-modules/graph_nets/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Build Graph Nets in Tensorflow";
-    homepage = https://github.com/deepmind/graph_nets;
+    homepage = "https://github.com/deepmind/graph_nets";
     license = licenses.asl20;
     maintainers = with maintainers; [ timokau ];
   };
diff --git a/pkgs/development/python-modules/graphite-api/default.nix b/pkgs/development/python-modules/graphite-api/default.nix
index 7f1726a2c4b9e..51300847bbbce 100644
--- a/pkgs/development/python-modules/graphite-api/default.nix
+++ b/pkgs/development/python-modules/graphite-api/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Graphite-web, without the interface. Just the rendering HTTP API";
-    homepage = https://github.com/brutasse/graphite-api;
+    homepage = "https://github.com/brutasse/graphite-api";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/graphite_beacon/default.nix b/pkgs/development/python-modules/graphite_beacon/default.nix
index b94a92bc02fc1..159b09d10b912 100644
--- a/pkgs/development/python-modules/graphite_beacon/default.nix
+++ b/pkgs/development/python-modules/graphite_beacon/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A simple alerting application for Graphite metrics";
-    homepage = https://github.com/klen/graphite-beacon;
+    homepage = "https://github.com/klen/graphite-beacon";
     maintainers = [ maintainers.offline ];
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/graphviz/default.nix b/pkgs/development/python-modules/graphviz/default.nix
index 572fdcaee51ab..fcb2867050d8b 100644
--- a/pkgs/development/python-modules/graphviz/default.nix
+++ b/pkgs/development/python-modules/graphviz/default.nix
@@ -43,7 +43,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Simple Python interface for Graphviz";
-    homepage = https://github.com/xflr6/graphviz;
+    homepage = "https://github.com/xflr6/graphviz";
     license = licenses.mit;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/grappelli_safe/default.nix b/pkgs/development/python-modules/grappelli_safe/default.nix
index 5a845f733f51a..299ce04f6fa23 100644
--- a/pkgs/development/python-modules/grappelli_safe/default.nix
+++ b/pkgs/development/python-modules/grappelli_safe/default.nix
@@ -24,8 +24,8 @@ buildPythonPackage rec {
       with Django 1.1 - grappelli_safe was therefore created to
       address these specific issues.
     '';
-    homepage = https://github.com/stephenmcd/grappelli-safe;
-    downloadPage = http://pypi.python.org/pypi/grappelli_safe/;
+    homepage = "https://github.com/stephenmcd/grappelli-safe";
+    downloadPage = "http://pypi.python.org/pypi/grappelli_safe/";
     license = licenses.free;
     maintainers = with maintainers; [ prikhi ];
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/greatfet/default.nix b/pkgs/development/python-modules/greatfet/default.nix
index c6fddd1554c28..b4048c922daee 100644
--- a/pkgs/development/python-modules/greatfet/default.nix
+++ b/pkgs/development/python-modules/greatfet/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage {
 
   meta = {
     description = "Hardware hacking with the greatfet";
-    homepage = https://greatscottgadgets.com/greatfet;
+    homepage = "https://greatscottgadgets.com/greatfet";
     license = lib.licenses.bsd3;
     platforms = lib.platforms.all;
     maintainers = with lib.maintainers; [ mog ];
diff --git a/pkgs/development/python-modules/green/default.nix b/pkgs/development/python-modules/green/default.nix
index a1167f24035db..1bf59a24dd419 100644
--- a/pkgs/development/python-modules/green/default.nix
+++ b/pkgs/development/python-modules/green/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python test runner";
-    homepage = https://github.com/CleanCut/green;
+    homepage = "https://github.com/CleanCut/green";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/greenlet/default.nix b/pkgs/development/python-modules/greenlet/default.nix
index 3754f08c28be5..f6cff7411d214 100644
--- a/pkgs/development/python-modules/greenlet/default.nix
+++ b/pkgs/development/python-modules/greenlet/default.nix
@@ -24,8 +24,8 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://pypi.python.org/pypi/greenlet;
+    homepage = "https://pypi.python.org/pypi/greenlet";
     description = "Module for lightweight in-process concurrent programming";
     license = lib.licenses.lgpl2;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/grequests/default.nix b/pkgs/development/python-modules/grequests/default.nix
index 0557fe787e8da..9534e4165504f 100644
--- a/pkgs/development/python-modules/grequests/default.nix
+++ b/pkgs/development/python-modules/grequests/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Asynchronous HTTP requests";
-    homepage = https://github.com/kennethreitz/grequests;
+    homepage = "https://github.com/kennethreitz/grequests";
     license = with licenses; [ bsd2 ];
     maintainers = with maintainers; [ matejc ];
   };
diff --git a/pkgs/development/python-modules/grip/default.nix b/pkgs/development/python-modules/grip/default.nix
index d812d58b74ca3..cf29b11b268ee 100644
--- a/pkgs/development/python-modules/grip/default.nix
+++ b/pkgs/development/python-modules/grip/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
   patches = [
     # Render "front matter", used in our RFC template and elsewhere
     (fetchpatch {
-      url = https://github.com/joeyespo/grip/pull/249.patch;
+      url = "https://github.com/joeyespo/grip/pull/249.patch";
       sha256 = "07za5iymfv647dfrvi6hhj54a96hgjyarys51zbi08c51shqyzpg";
     })
   ];
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Preview GitHub Markdown files like Readme locally before committing them";
-    homepage = https://github.com/joeyespo/grip;
+    homepage = "https://github.com/joeyespo/grip";
     license = licenses.mit;
     maintainers = with maintainers; [ koral ];
   };
diff --git a/pkgs/development/python-modules/grpc_google_iam_v1/default.nix b/pkgs/development/python-modules/grpc_google_iam_v1/default.nix
index 843c1b32f4906..caa3b8cafb4cc 100644
--- a/pkgs/development/python-modules/grpc_google_iam_v1/default.nix
+++ b/pkgs/development/python-modules/grpc_google_iam_v1/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "GRPC library for the google-iam-v1 service";
-    homepage = https://github.com/googleapis/googleapis;
+    homepage = "https://github.com/googleapis/googleapis";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/grpcio-gcp/default.nix b/pkgs/development/python-modules/grpcio-gcp/default.nix
index 067b27c8ffd16..6af70be2f6cb7 100644
--- a/pkgs/development/python-modules/grpcio-gcp/default.nix
+++ b/pkgs/development/python-modules/grpcio-gcp/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "gRPC extensions for Google Cloud Platform";
-    homepage = https://grpc.io;
+    homepage = "https://grpc.io";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/gsd/1.7.nix b/pkgs/development/python-modules/gsd/1.7.nix
index 311c4aba732ec..c9b3078cd46e6 100644
--- a/pkgs/development/python-modules/gsd/1.7.nix
+++ b/pkgs/development/python-modules/gsd/1.7.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://bitbucket.org/glotzer/gsd;
+    homepage = "https://bitbucket.org/glotzer/gsd";
     description = "General simulation data file format";
     license = licenses.bsd2;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/gtimelog/default.nix b/pkgs/development/python-modules/gtimelog/default.nix
index 17dc8dea4f83c..b6fe06610b350 100644
--- a/pkgs/development/python-modules/gtimelog/default.nix
+++ b/pkgs/development/python-modules/gtimelog/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A small GTK app for keeping track of your time. It's main goal is to be as unintrusive as possible";
-    homepage = https://mg.pov.lt/gtimelog/;
+    homepage = "https://mg.pov.lt/gtimelog/";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ ocharles ];
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/gtts-token/default.nix b/pkgs/development/python-modules/gtts-token/default.nix
index 62d709aa9217d..d3443ef0c97e1 100644
--- a/pkgs/development/python-modules/gtts-token/default.nix
+++ b/pkgs/development/python-modules/gtts-token/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Calculates a token to run the Google Translate text to speech";
-    homepage = https://github.com/boudewijn26/gTTS-token;
+    homepage = "https://github.com/boudewijn26/gTTS-token";
     license = licenses.mit;
     maintainers = [ maintainers.makefu ];
   };
diff --git a/pkgs/development/python-modules/guessit/default.nix b/pkgs/development/python-modules/guessit/default.nix
index 509488ebfa41e..0a6a6c50e07c4 100644
--- a/pkgs/development/python-modules/guessit/default.nix
+++ b/pkgs/development/python-modules/guessit/default.nix
@@ -24,8 +24,8 @@ buildPythonPackage rec {
   ];
 
   meta = {
-    homepage = https://pypi.python.org/pypi/guessit;
+    homepage = "https://pypi.python.org/pypi/guessit";
     license = lib.licenses.lgpl3;
     description = "A library for guessing information from video files";
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/guzzle_sphinx_theme/default.nix b/pkgs/development/python-modules/guzzle_sphinx_theme/default.nix
index 08b42b807999b..7b4498afb2c50 100644
--- a/pkgs/development/python-modules/guzzle_sphinx_theme/default.nix
+++ b/pkgs/development/python-modules/guzzle_sphinx_theme/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Sphinx theme used by Guzzle: http://guzzlephp.org";
-    homepage = https://github.com/guzzle/guzzle_sphinx_theme/;
+    homepage = "https://github.com/guzzle/guzzle_sphinx_theme/";
     license = licenses.mit;
     maintainers = with maintainers; [ flokli ];
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/gyp/default.nix b/pkgs/development/python-modules/gyp/default.nix
index db828eb222dd3..b9ad6ccec24ac 100644
--- a/pkgs/development/python-modules/gyp/default.nix
+++ b/pkgs/development/python-modules/gyp/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "A tool to generate native build files";
-    homepage = https://chromium.googlesource.com/external/gyp/+/master/README.md;
+    homepage = "https://chromium.googlesource.com/external/gyp/+/master/README.md";
     license = licenses.bsd3;
     maintainers = with maintainers; [ codyopel ];
   };
diff --git a/pkgs/development/python-modules/h11/default.nix b/pkgs/development/python-modules/h11/default.nix
index 361ac0c59d131..28461311021fd 100644
--- a/pkgs/development/python-modules/h11/default.nix
+++ b/pkgs/development/python-modules/h11/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   patches = [
     # pytest5 compatability
     (fetchpatch {
-      url = https://github.com/python-hyper/h11/commit/241e220493a511a5f5a5d472cb88d72661a92ab1.patch;
+      url = "https://github.com/python-hyper/h11/commit/241e220493a511a5f5a5d472cb88d72661a92ab1.patch";
       sha256 = "1s3ipf9s41m1lksws3xv3j133q7jnjdqvmgk4sfnm8q7li2dww39";
     })
   ];
diff --git a/pkgs/development/python-modules/h5py/default.nix b/pkgs/development/python-modules/h5py/default.nix
index 23e659ea7ae6c..2ee4a858f6153 100644
--- a/pkgs/development/python-modules/h5py/default.nix
+++ b/pkgs/development/python-modules/h5py/default.nix
@@ -46,7 +46,7 @@ in buildPythonPackage rec {
   meta = {
     description =
       "Pythonic interface to the HDF5 binary data format";
-    homepage = http://www.h5py.org/;
+    homepage = "http://www.h5py.org/";
     license = stdenv.lib.licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/ha-ffmpeg/default.nix b/pkgs/development/python-modules/ha-ffmpeg/default.nix
index 717c8a954538f..d6438c6a5b8b8 100644
--- a/pkgs/development/python-modules/ha-ffmpeg/default.nix
+++ b/pkgs/development/python-modules/ha-ffmpeg/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/pvizeli/ha-ffmpeg;
+    homepage = "https://github.com/pvizeli/ha-ffmpeg";
     description = "Library for home-assistant to handle ffmpeg";
     license = licenses.bsd3;
     maintainers = with maintainers; [ peterhoeg ];
diff --git a/pkgs/development/python-modules/habanero/default.nix b/pkgs/development/python-modules/habanero/default.nix
index b58d4a3002011..a7ec358ffd7b5 100644
--- a/pkgs/development/python-modules/habanero/default.nix
+++ b/pkgs/development/python-modules/habanero/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python interface to Library Genesis";
-    homepage = https://habanero.readthedocs.io/en/latest/;
+    homepage = "https://habanero.readthedocs.io/en/latest/";
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.nico202 ];
   };
diff --git a/pkgs/development/python-modules/hawkauthlib/default.nix b/pkgs/development/python-modules/hawkauthlib/default.nix
index 46e49ba6b88b3..a819bca362dbe 100644
--- a/pkgs/development/python-modules/hawkauthlib/default.nix
+++ b/pkgs/development/python-modules/hawkauthlib/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   version = "0.1.1";
 
   src = fetchgit {
-    url = https://github.com/mozilla-services/hawkauthlib.git;
+    url = "https://github.com/mozilla-services/hawkauthlib.git";
     rev = "refs/tags/v${version}";
     sha256 = "0mr1mpx4j9q7sch9arwfvpysnpf2p7ijy7072wilxm8pnj0bwvsi";
   };
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ requests webob ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/mozilla-services/hawkauthlib;
+    homepage = "https://github.com/mozilla-services/hawkauthlib";
     description = "Hawk Access Authentication protocol";
     license = licenses.mpl20;
   };
diff --git a/pkgs/development/python-modules/hbmqtt/default.nix b/pkgs/development/python-modules/hbmqtt/default.nix
index d94806c6219cb..b00e3a88d3e9a 100644
--- a/pkgs/development/python-modules/hbmqtt/default.nix
+++ b/pkgs/development/python-modules/hbmqtt/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/beerfactory/hbmqtt;
+    homepage = "https://github.com/beerfactory/hbmqtt";
     description = "MQTT client/broker using Python asynchronous I/O";
     license = licenses.mit;
     maintainers = with maintainers; [ dotlambda ];
diff --git a/pkgs/development/python-modules/hcs_utils/default.nix b/pkgs/development/python-modules/hcs_utils/default.nix
index 51d42e5c8b736..445c2fe1f8273 100644
--- a/pkgs/development/python-modules/hcs_utils/default.nix
+++ b/pkgs/development/python-modules/hcs_utils/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library collecting some useful snippets";
-    homepage    = https://pypi.python.org/pypi/hcs_utils/1.3;
+    homepage    = "https://pypi.python.org/pypi/hcs_utils/1.3";
     license     = licenses.isc;
     maintainers = with maintainers; [ lovek323 ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/hdbscan/default.nix b/pkgs/development/python-modules/hdbscan/default.nix
index f95f6e9443f2a..9f2614178848b 100644
--- a/pkgs/development/python-modules/hdbscan/default.nix
+++ b/pkgs/development/python-modules/hdbscan/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Hierarchical Density-Based Spatial Clustering of Applications with Noise, a clustering algorithm with a scikit-learn compatible API";
-    homepage =  https://github.com/scikit-learn-contrib/hdbscan;
+    homepage =  "https://github.com/scikit-learn-contrib/hdbscan";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/hdmedians/default.nix b/pkgs/development/python-modules/hdmedians/default.nix
index 3a573f69c7000..691e17a5a413a 100644
--- a/pkgs/development/python-modules/hdmedians/default.nix
+++ b/pkgs/development/python-modules/hdmedians/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/daleroberts/hdmedians;
+    homepage = "https://github.com/daleroberts/hdmedians";
     description = "High-dimensional medians";
     license = licenses.gpl3;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/heapdict/default.nix b/pkgs/development/python-modules/heapdict/default.nix
index 841c3a452595b..159e0a7d74e96 100644
--- a/pkgs/development/python-modules/heapdict/default.nix
+++ b/pkgs/development/python-modules/heapdict/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "a heap with decrease-key and increase-key operations.";
-    homepage = http://stutzbachenterprises.com;
+    homepage = "http://stutzbachenterprises.com";
     license = licenses.bsd3;
     maintainers = with maintainers; [ teh ];
   };
diff --git a/pkgs/development/python-modules/helper/default.nix b/pkgs/development/python-modules/helper/default.nix
index 8aa6e1e921fbf..00e4ddce8b4bd 100644
--- a/pkgs/development/python-modules/helper/default.nix
+++ b/pkgs/development/python-modules/helper/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Development library for quickly writing configurable applications and daemons";
-    homepage = https://helper.readthedocs.org/;
+    homepage = "https://helper.readthedocs.org/";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/hg-git/default.nix b/pkgs/development/python-modules/hg-git/default.nix
index 452b946a04222..c82352f9bfef4 100644
--- a/pkgs/development/python-modules/hg-git/default.nix
+++ b/pkgs/development/python-modules/hg-git/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Push and pull from a Git server using Mercurial";
-    homepage = http://hg-git.github.com/;
+    homepage = "http://hg-git.github.com/";
     maintainers = with maintainers; [ koral ];
     license = stdenv.lib.licenses.gpl2;
   };
diff --git a/pkgs/development/python-modules/hgsvn/default.nix b/pkgs/development/python-modules/hgsvn/default.nix
index 056415df4f6ef..ccf8635b8b111 100644
--- a/pkgs/development/python-modules/hgsvn/default.nix
+++ b/pkgs/development/python-modules/hgsvn/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   doCheck = false;  # too many assumptions
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/hgsvn;
+    homepage = "https://pypi.python.org/pypi/hgsvn";
     description = "A set of scripts to work locally on Subversion checkouts using Mercurial";
     license = licenses.gpl2;
   };
diff --git a/pkgs/development/python-modules/hidapi/default.nix b/pkgs/development/python-modules/hidapi/default.nix
index 2d78a45da8c06..cd70a7ba2ff5b 100644
--- a/pkgs/development/python-modules/hidapi/default.nix
+++ b/pkgs/development/python-modules/hidapi/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Cython interface to the hidapi from https://github.com/signal11/hidapi";
-    homepage = https://github.com/trezor/cython-hidapi;
+    homepage = "https://github.com/trezor/cython-hidapi";
     # license can actually be either bsd3 or gpl3
     # see https://github.com/trezor/cython-hidapi/blob/master/LICENSE-orig.txt
     license = licenses.bsd3;
diff --git a/pkgs/development/python-modules/hieroglyph/default.nix b/pkgs/development/python-modules/hieroglyph/default.nix
index 9fa28126452a3..ab6203581cd97 100644
--- a/pkgs/development/python-modules/hieroglyph/default.nix
+++ b/pkgs/development/python-modules/hieroglyph/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Generate HTML presentations from plain text sources";
-    homepage = https://github.com/nyergler/hieroglyph/;
+    homepage = "https://github.com/nyergler/hieroglyph/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ juliendehos ];
   };
diff --git a/pkgs/development/python-modules/hiro/default.nix b/pkgs/development/python-modules/hiro/default.nix
index ea6cb6d34e364..f8ef8ba028d05 100644
--- a/pkgs/development/python-modules/hiro/default.nix
+++ b/pkgs/development/python-modules/hiro/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Time manipulation utilities for Python";
-    homepage = https://hiro.readthedocs.io/en/latest/;
+    homepage = "https://hiro.readthedocs.io/en/latest/";
     license = licenses.mit;
     maintainers = with maintainers; [ nyarly ];
   };
diff --git a/pkgs/development/python-modules/hmmlearn/default.nix b/pkgs/development/python-modules/hmmlearn/default.nix
index e29c31e6fa7be..c92c707d9072e 100644
--- a/pkgs/development/python-modules/hmmlearn/default.nix
+++ b/pkgs/development/python-modules/hmmlearn/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Hidden Markov Models in Python with scikit-learn like API";
-    homepage    = https://github.com/hmmlearn/hmmlearn;
+    homepage    = "https://github.com/hmmlearn/hmmlearn";
     license     = licenses.bsd3;
     maintainers = with maintainers; [ abbradar ];
   };
diff --git a/pkgs/development/python-modules/hocr-tools/default.nix b/pkgs/development/python-modules/hocr-tools/default.nix
index 810d9ee6148e1..fdc578c76dffc 100644
--- a/pkgs/development/python-modules/hocr-tools/default.nix
+++ b/pkgs/development/python-modules/hocr-tools/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "
 Tools for manipulating and evaluating the hOCR format for representing multi-lingual OCR results by embedding them into HTML";
-    homepage = https://github.com/tmbdev/hocr-tools;
+    homepage = "https://github.com/tmbdev/hocr-tools";
     license = licenses.asl20;
     maintainers = [ maintainers.kiwi ];
   };
diff --git a/pkgs/development/python-modules/holoviews/default.nix b/pkgs/development/python-modules/holoviews/default.nix
index b12ef64c60244..51f1e20662a69 100644
--- a/pkgs/development/python-modules/holoviews/default.nix
+++ b/pkgs/development/python-modules/holoviews/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python data analysis and visualization seamless and simple";
-    homepage = http://www.holoviews.org/;
+    homepage = "http://www.holoviews.org/";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/homeassistant-pyozw/default.nix b/pkgs/development/python-modules/homeassistant-pyozw/default.nix
index 5674db53e5a57..e8aec6781fa3b 100644
--- a/pkgs/development/python-modules/homeassistant-pyozw/default.nix
+++ b/pkgs/development/python-modules/homeassistant-pyozw/default.nix
@@ -11,5 +11,5 @@ python_openzwave.overridePythonAttrs (oldAttrs: rec {
   };
 
   patches = [];
-  meta.homepage = https://github.com/home-assistant/python-openzwave;
+  meta.homepage = "https://github.com/home-assistant/python-openzwave";
 })
diff --git a/pkgs/development/python-modules/hoomd-blue/default.nix b/pkgs/development/python-modules/hoomd-blue/default.nix
index 59528723d80d6..7d6ceb0cc5a61 100644
--- a/pkgs/development/python-modules/hoomd-blue/default.nix
+++ b/pkgs/development/python-modules/hoomd-blue/default.nix
@@ -55,7 +55,7 @@ stdenv.mkDerivation rec {
   checkTarget = "test";
 
   meta = with stdenv.lib; {
-    homepage = http://glotzerlab.engin.umich.edu/hoomd-blue/;
+    homepage = "http://glotzerlab.engin.umich.edu/hoomd-blue/";
     description = "HOOMD-blue is a general-purpose particle simulation toolkit";
     license = licenses.bsdOriginal;
     platforms = [ "x86_64-linux" ];
diff --git a/pkgs/development/python-modules/hopcroftkarp/default.nix b/pkgs/development/python-modules/hopcroftkarp/default.nix
index e6033aa347e9a..995f10073c676 100644
--- a/pkgs/development/python-modules/hopcroftkarp/default.nix
+++ b/pkgs/development/python-modules/hopcroftkarp/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Implementation of HopcroftKarp's algorithm";
-    homepage = https://github.com/sofiat-olaosebikan/hopcroftkarp;
+    homepage = "https://github.com/sofiat-olaosebikan/hopcroftkarp";
     license = licenses.gpl1;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/howdoi/default.nix b/pkgs/development/python-modules/howdoi/default.nix
index 293ad51e302d5..9b1fb75b46180 100644
--- a/pkgs/development/python-modules/howdoi/default.nix
+++ b/pkgs/development/python-modules/howdoi/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Instant coding answers via the command line";
-    homepage = https://pypi.python.org/pypi/howdoi;
+    homepage = "https://pypi.python.org/pypi/howdoi";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/hsaudiotag/default.nix b/pkgs/development/python-modules/hsaudiotag/default.nix
index d08d9e06b719a..2da6e4a150c96 100644
--- a/pkgs/development/python-modules/hsaudiotag/default.nix
+++ b/pkgs/development/python-modules/hsaudiotag/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A pure Python library that lets one to read metadata from media files";
-    homepage = http://hg.hardcoded.net/hsaudiotag/;
+    homepage = "http://hg.hardcoded.net/hsaudiotag/";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/hsaudiotag3k/default.nix b/pkgs/development/python-modules/hsaudiotag3k/default.nix
index 06f89f733331d..28fa42b70f049 100644
--- a/pkgs/development/python-modules/hsaudiotag3k/default.nix
+++ b/pkgs/development/python-modules/hsaudiotag3k/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A pure Python library that lets one to read metadata from media files";
-    homepage = http://hg.hardcoded.net/hsaudiotag/;
+    homepage = "http://hg.hardcoded.net/hsaudiotag/";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/html2text/2018.nix b/pkgs/development/python-modules/html2text/2018.nix
index cac88c5579463..e0a60e1ef0ac1 100644
--- a/pkgs/development/python-modules/html2text/2018.nix
+++ b/pkgs/development/python-modules/html2text/2018.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Turn HTML into equivalent Markdown-structured text";
-    homepage = https://github.com/Alir3z4/html2text/;
+    homepage = "https://github.com/Alir3z4/html2text/";
     license = licenses.gpl3;
   };
 
diff --git a/pkgs/development/python-modules/html2text/default.nix b/pkgs/development/python-modules/html2text/default.nix
index a0462795d232d..dd23ad6c619dd 100644
--- a/pkgs/development/python-modules/html2text/default.nix
+++ b/pkgs/development/python-modules/html2text/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Turn HTML into equivalent Markdown-structured text";
-    homepage = https://github.com/Alir3z4/html2text/;
+    homepage = "https://github.com/Alir3z4/html2text/";
     license = licenses.gpl3;
   };
 }
diff --git a/pkgs/development/python-modules/html5-parser/default.nix b/pkgs/development/python-modules/html5-parser/default.nix
index db59bb49cf239..4962e89526d82 100644
--- a/pkgs/development/python-modules/html5-parser/default.nix
+++ b/pkgs/development/python-modules/html5-parser/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Fast C based HTML 5 parsing for python";
-    homepage = https://html5-parser.readthedocs.io;
+    homepage = "https://html5-parser.readthedocs.io";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/html5lib/default.nix b/pkgs/development/python-modules/html5lib/default.nix
index 82b4818070990..81042ac340983 100644
--- a/pkgs/development/python-modules/html5lib/default.nix
+++ b/pkgs/development/python-modules/html5lib/default.nix
@@ -31,8 +31,8 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/html5lib/html5lib-python;
-    downloadPage = https://github.com/html5lib/html5lib-python/releases;
+    homepage = "https://github.com/html5lib/html5lib-python";
+    downloadPage = "https://github.com/html5lib/html5lib-python/releases";
     description = "HTML parser based on WHAT-WG HTML5 specification";
     longDescription = ''
       html5lib is a pure-python library for parsing HTML. It is designed to
diff --git a/pkgs/development/python-modules/htmllaundry/default.nix b/pkgs/development/python-modules/htmllaundry/default.nix
index 787163d477e3c..df3bdb216a4fa 100644
--- a/pkgs/development/python-modules/htmllaundry/default.nix
+++ b/pkgs/development/python-modules/htmllaundry/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Simple HTML cleanup utilities";
     license = licenses.bsd3;
-    homepage = https://pypi.org/project/htmllaundry/;
+    homepage = "https://pypi.org/project/htmllaundry/";
   };
 
 }
diff --git a/pkgs/development/python-modules/htmlmin/default.nix b/pkgs/development/python-modules/htmlmin/default.nix
index 538b75c3dd02c..ee8a83a098c90 100644
--- a/pkgs/development/python-modules/htmlmin/default.nix
+++ b/pkgs/development/python-modules/htmlmin/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A configurable HTML Minifier with safety features";
-    homepage = https://pypi.python.org/pypi/htmlmin;
+    homepage = "https://pypi.python.org/pypi/htmlmin";
     license = stdenv.lib.licenses.bsd3;
     maintainers = [stdenv.lib.maintainers.ahmedtd];
   };
diff --git a/pkgs/development/python-modules/htmltreediff/default.nix b/pkgs/development/python-modules/htmltreediff/default.nix
index c2c7f4e12f42a..cd742606f8b96 100644
--- a/pkgs/development/python-modules/htmltreediff/default.nix
+++ b/pkgs/development/python-modules/htmltreediff/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = " Structure-aware diff for html and xml documents";
-    homepage = https://github.com/christian-oudard/htmltreediff;
+    homepage = "https://github.com/christian-oudard/htmltreediff";
     license = licenses.bsdOriginal;
     maintainers = with maintainers; [ ma27 ];
   };
diff --git a/pkgs/development/python-modules/httmock/default.nix b/pkgs/development/python-modules/httmock/default.nix
index 53447544ca920..5913ceca777ba 100644
--- a/pkgs/development/python-modules/httmock/default.nix
+++ b/pkgs/development/python-modules/httmock/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A mocking library for requests";
-    homepage    = https://github.com/patrys/httmock;
+    homepage    = "https://github.com/patrys/httmock";
     license     = licenses.asl20;
     maintainers = with maintainers; [ nyanloutre ];
   };
diff --git a/pkgs/development/python-modules/http-ece/default.nix b/pkgs/development/python-modules/http-ece/default.nix
index 1f50608d3d1b4..eafa429b439ef 100644
--- a/pkgs/development/python-modules/http-ece/default.nix
+++ b/pkgs/development/python-modules/http-ece/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Encipher HTTP Messages";
-    homepage = https://github.com/martinthomson/encrypted-content-encoding;
+    homepage = "https://github.com/martinthomson/encrypted-content-encoding";
     license = licenses.mit;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/http_signature/default.nix b/pkgs/development/python-modules/http_signature/default.nix
index 48f06db1ba5d7..d86861a92517b 100644
--- a/pkgs/development/python-modules/http_signature/default.nix
+++ b/pkgs/development/python-modules/http_signature/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pycrypto ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/atl/py-http-signature;
+    homepage = "https://github.com/atl/py-http-signature";
     description = "Simple secure signing for HTTP requests using http-signature";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/httpauth/default.nix b/pkgs/development/python-modules/httpauth/default.nix
index f1afd41ebed52..bab2193f6a2d6 100644
--- a/pkgs/development/python-modules/httpauth/default.nix
+++ b/pkgs/development/python-modules/httpauth/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "WSGI HTTP Digest Authentication middleware";
-    homepage = https://github.com/jonashaag/httpauth;
+    homepage = "https://github.com/jonashaag/httpauth";
     license = licenses.bsd2;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/httpbin/default.nix b/pkgs/development/python-modules/httpbin/default.nix
index 77dc27f1096e5..cf937b6bae3f6 100644
--- a/pkgs/development/python-modules/httpbin/default.nix
+++ b/pkgs/development/python-modules/httpbin/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/kennethreitz/httpbin;
+    homepage = "https://github.com/kennethreitz/httpbin";
     description = "HTTP Request & Response Service";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/httpserver/default.nix b/pkgs/development/python-modules/httpserver/default.nix
index 3bd61ec8afae3..830e0c9b1bf2d 100644
--- a/pkgs/development/python-modules/httpserver/default.nix
+++ b/pkgs/development/python-modules/httpserver/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Asyncio implementation of an HTTP server";
-    homepage = https://github.com/thomwiggers/httpserver;
+    homepage = "https://github.com/thomwiggers/httpserver";
     license = with lib.licenses; [ bsd3 ];
   };
 }
diff --git a/pkgs/development/python-modules/httpsig/default.nix b/pkgs/development/python-modules/httpsig/default.nix
index 24ba9be138225..30c918d86feb6 100644
--- a/pkgs/development/python-modules/httpsig/default.nix
+++ b/pkgs/development/python-modules/httpsig/default.nix
@@ -27,6 +27,6 @@ buildPythonPackage rec {
     description = "Sign HTTP requests with secure signatures";
     license = licenses.mit;
     maintainers = with maintainers; [ srhb ];
-    homepage = https://github.com/ahknight/httpsig;
+    homepage = "https://github.com/ahknight/httpsig";
   };
 }
diff --git a/pkgs/development/python-modules/httptools/default.nix b/pkgs/development/python-modules/httptools/default.nix
index fc83675fd6578..b5d7f8cdb1023 100644
--- a/pkgs/development/python-modules/httptools/default.nix
+++ b/pkgs/development/python-modules/httptools/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A collection of framework independent HTTP protocol utils";
-    homepage = https://github.com/MagicStack/httptools;
+    homepage = "https://github.com/MagicStack/httptools";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/httpx/default.nix b/pkgs/development/python-modules/httpx/default.nix
index 56f5e144794ff..0b29c80fc39e7 100644
--- a/pkgs/development/python-modules/httpx/default.nix
+++ b/pkgs/development/python-modules/httpx/default.nix
@@ -63,7 +63,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "The next generation HTTP client";
-    homepage = https://github.com/encode/httpx;
+    homepage = "https://github.com/encode/httpx";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/hug/default.nix b/pkgs/development/python-modules/hug/default.nix
index bb38c7387607b..6769b5371b887 100644
--- a/pkgs/development/python-modules/hug/default.nix
+++ b/pkgs/development/python-modules/hug/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python framework that makes developing APIs as simple as possible, but no simpler";
-    homepage = https://github.com/timothycrosley/hug;
+    homepage = "https://github.com/timothycrosley/hug";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/humanfriendly/default.nix b/pkgs/development/python-modules/humanfriendly/default.nix
index bef32f947c37c..8674231bc3086 100644
--- a/pkgs/development/python-modules/humanfriendly/default.nix
+++ b/pkgs/development/python-modules/humanfriendly/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Human friendly output for text interfaces using Python";
-    homepage = https://humanfriendly.readthedocs.io/;
+    homepage = "https://humanfriendly.readthedocs.io/";
     license = licenses.mit;
     maintainers = with maintainers; [ montag451 ];
   };
diff --git a/pkgs/development/python-modules/humanize/default.nix b/pkgs/development/python-modules/humanize/default.nix
index f1fac28dd9398..d54c932ae32cd 100644
--- a/pkgs/development/python-modules/humanize/default.nix
+++ b/pkgs/development/python-modules/humanize/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python humanize utilities";
-    homepage = https://github.com/jmoiron/humanize;
+    homepage = "https://github.com/jmoiron/humanize";
     license = licenses.mit;
     maintainers = with maintainers; [ ];
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/hvplot/default.nix b/pkgs/development/python-modules/hvplot/default.nix
index 2079f849769dc..0bf09419c0cbd 100644
--- a/pkgs/development/python-modules/hvplot/default.nix
+++ b/pkgs/development/python-modules/hvplot/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A high-level plotting API for the PyData ecosystem built on HoloViews";
-    homepage = https://hvplot.pyviz.org;
+    homepage = "https://hvplot.pyviz.org";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/hydra/default.nix b/pkgs/development/python-modules/hydra/default.nix
index 9087be43f95d1..42f2812a6e1df 100644
--- a/pkgs/development/python-modules/hydra/default.nix
+++ b/pkgs/development/python-modules/hydra/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A framework for configuring complex applications";
-    homepage = https://hydra.cc;
+    homepage = "https://hydra.cc";
     license = licenses.mit;
     maintainers = with maintainers; [ bcdarwin ];
   };
diff --git a/pkgs/development/python-modules/hypothesis/default.nix b/pkgs/development/python-modules/hypothesis/default.nix
index 9e3b0cdc894c6..834f1039fd74e 100644
--- a/pkgs/development/python-modules/hypothesis/default.nix
+++ b/pkgs/development/python-modules/hypothesis/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python library for property based testing";
-    homepage = https://github.com/HypothesisWorks/hypothesis;
+    homepage = "https://github.com/HypothesisWorks/hypothesis";
     license = licenses.mpl20;
   };
 }
diff --git a/pkgs/development/python-modules/i3ipc/default.nix b/pkgs/development/python-modules/i3ipc/default.nix
index 707a58ff85efc..f5a8fc1e46c38 100644
--- a/pkgs/development/python-modules/i3ipc/default.nix
+++ b/pkgs/development/python-modules/i3ipc/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "An improved Python library to control i3wm and sway";
-    homepage    = https://github.com/acrisci/i3ipc-python;
+    homepage    = "https://github.com/acrisci/i3ipc-python";
     license     = licenses.bsd3;
     maintainers = with maintainers; [ vanzef ];
   };
diff --git a/pkgs/development/python-modules/ibis-framework/default.nix b/pkgs/development/python-modules/ibis-framework/default.nix
index 56aaf6ec71a5d..e4ce6425f2610 100644
--- a/pkgs/development/python-modules/ibis-framework/default.nix
+++ b/pkgs/development/python-modules/ibis-framework/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Productivity-centric Python Big Data Framework";
-    homepage = https://github.com/ibis-project/ibis;
+    homepage = "https://github.com/ibis-project/ibis";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/ibis/default.nix b/pkgs/development/python-modules/ibis/default.nix
index 6b405366c7ebe..2d4a19107ce69 100644
--- a/pkgs/development/python-modules/ibis/default.nix
+++ b/pkgs/development/python-modules/ibis/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A lightweight template engine";
-    homepage = https://github.com/dmulholland/ibis;
+    homepage = "https://github.com/dmulholland/ibis";
     license = licenses.publicDomain;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/idna-ssl/default.nix b/pkgs/development/python-modules/idna-ssl/default.nix
index a8a040d39e29d..ba11a39f5d9c3 100644
--- a/pkgs/development/python-modules/idna-ssl/default.nix
+++ b/pkgs/development/python-modules/idna-ssl/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Patch ssl.match_hostname for Unicode(idna) domains support";
-    homepage = https://github.com/aio-libs/idna-ssl;
+    homepage = "https://github.com/aio-libs/idna-ssl";
     license = licenses.mit;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/ifaddr/default.nix b/pkgs/development/python-modules/ifaddr/default.nix
index e5087a1053601..e9f5fed49a34e 100644
--- a/pkgs/development/python-modules/ifaddr/default.nix
+++ b/pkgs/development/python-modules/ifaddr/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/pydron/ifaddr;
+    homepage = "https://github.com/pydron/ifaddr";
     description = "Enumerates all IP addresses on all network adapters of the system";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/ignite/default.nix b/pkgs/development/python-modules/ignite/default.nix
index 1ded86af3fb2f..cd682072707d1 100644
--- a/pkgs/development/python-modules/ignite/default.nix
+++ b/pkgs/development/python-modules/ignite/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "High-level training library for PyTorch";
-    homepage = https://pytorch.org/ignite;
+    homepage = "https://pytorch.org/ignite";
     license = licenses.bsd3;
     maintainers = [ maintainers.bcdarwin ];
   };
diff --git a/pkgs/development/python-modules/image-match/default.nix b/pkgs/development/python-modules/image-match/default.nix
index 49d1062abc319..6bb45f83790fa 100644
--- a/pkgs/development/python-modules/image-match/default.nix
+++ b/pkgs/development/python-modules/image-match/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/ascribe/image-match;
+    homepage = "https://github.com/ascribe/image-match";
     description = "Quickly search over billions of images";
     license = licenses.asl20;
     maintainers = with maintainers; [ cmcdragonkai ];
diff --git a/pkgs/development/python-modules/imagecorruptions/default.nix b/pkgs/development/python-modules/imagecorruptions/default.nix
index 406417d6cc5c8..f77e2dcab0d60 100644
--- a/pkgs/development/python-modules/imagecorruptions/default.nix
+++ b/pkgs/development/python-modules/imagecorruptions/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/bethgelab/imagecorruptions;
+    homepage = "https://github.com/bethgelab/imagecorruptions";
     description = "This package provides a set of image corruptions";
     license = licenses.asl20;
     maintainers = with maintainers; [ rakesh4g ];
diff --git a/pkgs/development/python-modules/imageio-ffmpeg/default.nix b/pkgs/development/python-modules/imageio-ffmpeg/default.nix
index 5d07024656ec8..e3a6e3bfd8db8 100644
--- a/pkgs/development/python-modules/imageio-ffmpeg/default.nix
+++ b/pkgs/development/python-modules/imageio-ffmpeg/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "FFMPEG wrapper for Python";
-    homepage = https://github.com/imageio/imageio-ffmpeg;
+    homepage = "https://github.com/imageio/imageio-ffmpeg";
     license = licenses.bsd2;
     maintainers = [ maintainers.pmiddend ];
   };
diff --git a/pkgs/development/python-modules/imageio/default.nix b/pkgs/development/python-modules/imageio/default.nix
index 0e5134eeb26bb..5433e1ea9e410 100644
--- a/pkgs/development/python-modules/imageio/default.nix
+++ b/pkgs/development/python-modules/imageio/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library for reading and writing a wide range of image, video, scientific, and volumetric data formats";
-    homepage = http://imageio.github.io/;
+    homepage = "http://imageio.github.io/";
     license = licenses.bsd2;
   };
 
diff --git a/pkgs/development/python-modules/imagesize/default.nix b/pkgs/development/python-modules/imagesize/default.nix
index 6be9f76d380f1..aa7f1ea472491 100644
--- a/pkgs/development/python-modules/imagesize/default.nix
+++ b/pkgs/development/python-modules/imagesize/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Getting image size from png/jpeg/jpeg2000/gif file";
-    homepage = https://github.com/shibukawa/imagesize_py;
+    homepage = "https://github.com/shibukawa/imagesize_py";
     license = with licenses; [ mit ];
   };
 
diff --git a/pkgs/development/python-modules/imaplib2/default.nix b/pkgs/development/python-modules/imaplib2/default.nix
index 0ceff353f9a69..1825e1a40d8d2 100644
--- a/pkgs/development/python-modules/imaplib2/default.nix
+++ b/pkgs/development/python-modules/imaplib2/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A threaded Python IMAP4 client";
-    homepage = https://github.com/bcoe/imaplib2;
+    homepage = "https://github.com/bcoe/imaplib2";
     # See https://github.com/bcoe/imaplib2/issues/25
     license = licenses.psfl;
     maintainers = with maintainers; [ dotlambda ];
diff --git a/pkgs/development/python-modules/imbalanced-learn/0.4.nix b/pkgs/development/python-modules/imbalanced-learn/0.4.nix
index e7d2c2f37148f..1ec139d5b3ad3 100644
--- a/pkgs/development/python-modules/imbalanced-learn/0.4.nix
+++ b/pkgs/development/python-modules/imbalanced-learn/0.4.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library offering a number of re-sampling techniques commonly used in datasets showing strong between-class imbalance";
-    homepage = https://github.com/scikit-learn-contrib/imbalanced-learn;
+    homepage = "https://github.com/scikit-learn-contrib/imbalanced-learn";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/imbalanced-learn/default.nix b/pkgs/development/python-modules/imbalanced-learn/default.nix
index 568fc825ab6bf..b2d15d5faa589 100644
--- a/pkgs/development/python-modules/imbalanced-learn/default.nix
+++ b/pkgs/development/python-modules/imbalanced-learn/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library offering a number of re-sampling techniques commonly used in datasets showing strong between-class imbalance";
-    homepage = https://github.com/scikit-learn-contrib/imbalanced-learn;
+    homepage = "https://github.com/scikit-learn-contrib/imbalanced-learn";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/imgaug/default.nix b/pkgs/development/python-modules/imgaug/default.nix
index 603e25fce7218..82f10c1bb74c6 100644
--- a/pkgs/development/python-modules/imgaug/default.nix
+++ b/pkgs/development/python-modules/imgaug/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
   checkInputs = [ opencv3 pytest ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/aleju/imgaug;
+    homepage = "https://github.com/aleju/imgaug";
     description = "Image augmentation for machine learning experiments";
     license = licenses.mit;
     maintainers = with maintainers; [ cmcdragonkai rakesh4g ];
diff --git a/pkgs/development/python-modules/immutables/default.nix b/pkgs/development/python-modules/immutables/default.nix
index 8ca0fe6df9fb9..c3b6b9c9e7e36 100644
--- a/pkgs/development/python-modules/immutables/default.nix
+++ b/pkgs/development/python-modules/immutables/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "An immutable mapping type for Python";
-    homepage = https://github.com/MagicStack/immutables;
+    homepage = "https://github.com/MagicStack/immutables";
     license = with lib.licenses; [ asl20 ];
     maintainers = with lib.maintainers; [ catern ];
   };
diff --git a/pkgs/development/python-modules/importlib-metadata/default.nix b/pkgs/development/python-modules/importlib-metadata/default.nix
index f22354e41b5c1..76545edcbebab 100644
--- a/pkgs/development/python-modules/importlib-metadata/default.nix
+++ b/pkgs/development/python-modules/importlib-metadata/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Read metadata from Python packages";
-    homepage = https://importlib-metadata.readthedocs.io/;
+    homepage = "https://importlib-metadata.readthedocs.io/";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/importlib-resources/default.nix b/pkgs/development/python-modules/importlib-resources/default.nix
index f5769bf0b2d9d..6fba0a703e166 100644
--- a/pkgs/development/python-modules/importlib-resources/default.nix
+++ b/pkgs/development/python-modules/importlib-resources/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Read resources from Python packages";
-    homepage = https://importlib-resources.readthedocs.io/;
+    homepage = "https://importlib-resources.readthedocs.io/";
     license = licenses.asl20;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/importmagic/default.nix b/pkgs/development/python-modules/importmagic/default.nix
index 0aa4a295f5dfb..5217474ac2325 100644
--- a/pkgs/development/python-modules/importmagic/default.nix
+++ b/pkgs/development/python-modules/importmagic/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python Import Magic - automagically add, remove and manage imports";
-    homepage = https://github.com/alecthomas/importmagic;
+    homepage = "https://github.com/alecthomas/importmagic";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/imread/default.nix b/pkgs/development/python-modules/imread/default.nix
index 0711283a1b837..1e4ccde4b3106 100644
--- a/pkgs/development/python-modules/imread/default.nix
+++ b/pkgs/development/python-modules/imread/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python package to load images as numpy arrays";
-    homepage = https://imread.readthedocs.io/en/latest/;
+    homepage = "https://imread.readthedocs.io/en/latest/";
     maintainers = with maintainers; [ luispedro ];
     license = licenses.mit;
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/imutils/default.nix b/pkgs/development/python-modules/imutils/default.nix
index 45e795cd616c5..9a0797f095f64 100644
--- a/pkgs/development/python-modules/imutils/default.nix
+++ b/pkgs/development/python-modules/imutils/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/jrosebr1/imutils;
+    homepage = "https://github.com/jrosebr1/imutils";
     description = "A series of convenience functions to make basic image processing functions";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/incremental/default.nix b/pkgs/development/python-modules/incremental/default.nix
index a97a98b207a5b..6241bc869c1c9 100644
--- a/pkgs/development/python-modules/incremental/default.nix
+++ b/pkgs/development/python-modules/incremental/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with lib; {
-    homepage = https://github.com/twisted/treq;
+    homepage = "https://github.com/twisted/treq";
     description = "Incremental is a small library that versions your Python projects";
     license = licenses.mit;
     maintainers = with maintainers; [ nand0p ];
diff --git a/pkgs/development/python-modules/inflection/default.nix b/pkgs/development/python-modules/inflection/default.nix
index bccf49c56adfe..bc2a24abe5936 100644
--- a/pkgs/development/python-modules/inflection/default.nix
+++ b/pkgs/development/python-modules/inflection/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   checkPhase = ''pytest >/dev/null || pytest'';
 
   meta = {
-   homepage = https://github.com/jpvanhal/inflection;
+   homepage = "https://github.com/jpvanhal/inflection";
    description = "A port of Ruby on Rails inflector to Python";
    maintainers = with lib.maintainers; [ NikolaMandic ilya-kolpakov ];
    license = lib.licenses.mit;
diff --git a/pkgs/development/python-modules/influxdb/default.nix b/pkgs/development/python-modules/influxdb/default.nix
index d624ebd60e56d..cb86e18eb6e70 100644
--- a/pkgs/development/python-modules/influxdb/default.nix
+++ b/pkgs/development/python-modules/influxdb/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python client for InfluxDB";
-    homepage = https://github.com/influxdb/influxdb-python;
+    homepage = "https://github.com/influxdb/influxdb-python";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/influxgraph/default.nix b/pkgs/development/python-modules/influxgraph/default.nix
index eeb27b14080a0..c4597650fe718 100644
--- a/pkgs/development/python-modules/influxgraph/default.nix
+++ b/pkgs/development/python-modules/influxgraph/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "InfluxDB storage plugin for Graphite-API";
-    homepage = https://github.com/InfluxGraph/influxgraph;
+    homepage = "https://github.com/InfluxGraph/influxgraph";
     license = licenses.asl20;
     maintainers = with maintainers; [ basvandijk ];
   };
diff --git a/pkgs/development/python-modules/inotify-simple/default.nix b/pkgs/development/python-modules/inotify-simple/default.nix
index 10c64fa6b3f46..898737ca7b49b 100644
--- a/pkgs/development/python-modules/inotify-simple/default.nix
+++ b/pkgs/development/python-modules/inotify-simple/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A simple Python wrapper around inotify";
-    homepage = https://github.com/chrisjbillington/inotify_simple;
+    homepage = "https://github.com/chrisjbillington/inotify_simple";
     license = licenses.bsd2;
     maintainers = with maintainers; [ earvstedt ];
   };
diff --git a/pkgs/development/python-modules/intake/default.nix b/pkgs/development/python-modules/intake/default.nix
index 487ffc35b1a80..6cbf694955cbd 100644
--- a/pkgs/development/python-modules/intake/default.nix
+++ b/pkgs/development/python-modules/intake/default.nix
@@ -63,7 +63,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Data load and catalog system";
-    homepage = https://github.com/ContinuumIO/intake;
+    homepage = "https://github.com/ContinuumIO/intake";
     license = licenses.bsd2;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/intelhex/default.nix b/pkgs/development/python-modules/intelhex/default.nix
index 20098485ad481..0634e91902422 100644
--- a/pkgs/development/python-modules/intelhex/default.nix
+++ b/pkgs/development/python-modules/intelhex/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   ];
 
   meta = {
-    homepage = https://github.com/bialix/intelhex;
+    homepage = "https://github.com/bialix/intelhex";
     description = "Python library for Intel HEX files manipulations";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ pjones ];
diff --git a/pkgs/development/python-modules/internetarchive/default.nix b/pkgs/development/python-modules/internetarchive/default.nix
index 6b393aea1e794..f9caaa058cb03 100644
--- a/pkgs/development/python-modules/internetarchive/default.nix
+++ b/pkgs/development/python-modules/internetarchive/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A python wrapper for the various Internet Archive APIs";
-    homepage = https://github.com/jjjake/internetarchive;
+    homepage = "https://github.com/jjjake/internetarchive";
     license = licenses.agpl3;
   };
 }
diff --git a/pkgs/development/python-modules/interruptingcow/default.nix b/pkgs/development/python-modules/interruptingcow/default.nix
index ee81c40febc8c..279fb1c9685b9 100644
--- a/pkgs/development/python-modules/interruptingcow/default.nix
+++ b/pkgs/development/python-modules/interruptingcow/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A watchdog that interrupts long running code";
-    homepage = https://bitbucket.org/evzijst/interruptingcow;
+    homepage = "https://bitbucket.org/evzijst/interruptingcow";
     license = licenses.mit;
     maintainers = with maintainers; [ benley ];
   };
diff --git a/pkgs/development/python-modules/intervaltree/default.nix b/pkgs/development/python-modules/intervaltree/default.nix
index b60eb0c732741..209920db2b6b3 100644
--- a/pkgs/development/python-modules/intervaltree/default.nix
+++ b/pkgs/development/python-modules/intervaltree/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Editable interval tree data structure for Python 2 and 3";
-    homepage =  https://github.com/chaimleib/intervaltree;
+    homepage =  "https://github.com/chaimleib/intervaltree";
     license = [ licenses.asl20 ];
     maintainers =  [ maintainers.bennofs ];
   };
diff --git a/pkgs/development/python-modules/intreehooks/default.nix b/pkgs/development/python-modules/intreehooks/default.nix
index be8d3927c9ffe..e76a6997cb67e 100644
--- a/pkgs/development/python-modules/intreehooks/default.nix
+++ b/pkgs/development/python-modules/intreehooks/default.nix
@@ -23,6 +23,6 @@ buildPythonPackage rec {
     description = "Load a PEP 517 backend from inside the source tree";
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.fridh ];
-    homepage = https://github.com/takluyver/intreehooks;
+    homepage = "https://github.com/takluyver/intreehooks";
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/iocapture/default.nix b/pkgs/development/python-modules/iocapture/default.nix
index 1e333d923a02d..0f0466c8b3eb5 100644
--- a/pkgs/development/python-modules/iocapture/default.nix
+++ b/pkgs/development/python-modules/iocapture/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Capture stdout, stderr easily.";
-    homepage = https://github.com/oinume/iocapture;
+    homepage = "https://github.com/oinume/iocapture";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/iowait/default.nix b/pkgs/development/python-modules/iowait/default.nix
index c67d56b153e04..dc8a1265f7a58 100644
--- a/pkgs/development/python-modules/iowait/default.nix
+++ b/pkgs/development/python-modules/iowait/default.nix
@@ -11,6 +11,6 @@ buildPythonPackage rec {
 
   meta = {
     description = "Platform-independent module for I/O completion events";
-    homepage = https://launchpad.net/python-iowait;
+    homepage = "https://launchpad.net/python-iowait";
   };
 }
diff --git a/pkgs/development/python-modules/ipaddress/default.nix b/pkgs/development/python-modules/ipaddress/default.nix
index d5611959275e5..0074ad2420d87 100644
--- a/pkgs/development/python-modules/ipaddress/default.nix
+++ b/pkgs/development/python-modules/ipaddress/default.nix
@@ -20,7 +20,7 @@ if (pythonAtLeast "3.3") then null else buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Port of the 3.3+ ipaddress module to 2.6, 2.7, and 3.2";
-    homepage = https://github.com/phihag/ipaddress;
+    homepage = "https://github.com/phihag/ipaddress";
     license = licenses.psfl;
   };
 
diff --git a/pkgs/development/python-modules/ipdbplugin/default.nix b/pkgs/development/python-modules/ipdbplugin/default.nix
index b092a9fa2aece..7c9ee263b2b46 100644
--- a/pkgs/development/python-modules/ipdbplugin/default.nix
+++ b/pkgs/development/python-modules/ipdbplugin/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ nose ipython ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/flavioamieiro/nose-ipdb/tree/master;
+    homepage = "https://github.com/flavioamieiro/nose-ipdb/tree/master";
     description = "Nose plugin to use iPdb instead of Pdb when tests fail";
     license = licenses.lgpl2;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/iptools/default.nix b/pkgs/development/python-modules/iptools/default.nix
index 6b33edfca3c71..9498ee2762a3a 100644
--- a/pkgs/development/python-modules/iptools/default.nix
+++ b/pkgs/development/python-modules/iptools/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Utilities for manipulating IP addresses including a class that can be used to include CIDR network blocks in Django's INTERNAL_IPS setting";
-    homepage = https://pypi.python.org/pypi/iptools;
+    homepage = "https://pypi.python.org/pypi/iptools";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/ipykernel/4.nix b/pkgs/development/python-modules/ipykernel/4.nix
index 9ef4a96366d5c..d408c1185dc70 100644
--- a/pkgs/development/python-modules/ipykernel/4.nix
+++ b/pkgs/development/python-modules/ipykernel/4.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "IPython Kernel for Jupyter";
-    homepage = http://ipython.org/;
+    homepage = "http://ipython.org/";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/ipykernel/default.nix b/pkgs/development/python-modules/ipykernel/default.nix
index 9c0ab175004eb..1e71e35de1683 100644
--- a/pkgs/development/python-modules/ipykernel/default.nix
+++ b/pkgs/development/python-modules/ipykernel/default.nix
@@ -60,7 +60,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "IPython Kernel for Jupyter";
-    homepage = http://ipython.org/;
+    homepage = "http://ipython.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/ipyparallel/default.nix b/pkgs/development/python-modules/ipyparallel/default.nix
index 3fa1acb875ab8..578dfd306b1f7 100644
--- a/pkgs/development/python-modules/ipyparallel/default.nix
+++ b/pkgs/development/python-modules/ipyparallel/default.nix
@@ -33,8 +33,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "Interactive Parallel Computing with IPython";
-    homepage = http://ipython.org/;
+    homepage = "http://ipython.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/ipython/5.nix b/pkgs/development/python-modules/ipython/5.nix
index dd0c97fc3c567..598e890bb1c50 100644
--- a/pkgs/development/python-modules/ipython/5.nix
+++ b/pkgs/development/python-modules/ipython/5.nix
@@ -65,7 +65,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "IPython: Productive Interactive Computing";
-    homepage = http://ipython.org/;
+    homepage = "http://ipython.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ bjornfor orivej lnl7 ];
   };
diff --git a/pkgs/development/python-modules/ipython/7.9.nix b/pkgs/development/python-modules/ipython/7.9.nix
index c097bdbe9e1d7..4c8086def330c 100644
--- a/pkgs/development/python-modules/ipython/7.9.nix
+++ b/pkgs/development/python-modules/ipython/7.9.nix
@@ -62,7 +62,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "IPython: Productive Interactive Computing";
-    homepage = http://ipython.org/;
+    homepage = "http://ipython.org/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ bjornfor fridh ];
   };
diff --git a/pkgs/development/python-modules/ipython/default.nix b/pkgs/development/python-modules/ipython/default.nix
index 23dc52e833423..fe89691431cb9 100644
--- a/pkgs/development/python-modules/ipython/default.nix
+++ b/pkgs/development/python-modules/ipython/default.nix
@@ -63,7 +63,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "IPython: Productive Interactive Computing";
-    homepage = http://ipython.org/;
+    homepage = "http://ipython.org/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ bjornfor fridh ];
   };
diff --git a/pkgs/development/python-modules/ipython_genutils/default.nix b/pkgs/development/python-modules/ipython_genutils/default.nix
index 0f3504780c2b6..51cf6986349cc 100644
--- a/pkgs/development/python-modules/ipython_genutils/default.nix
+++ b/pkgs/development/python-modules/ipython_genutils/default.nix
@@ -22,8 +22,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "Vestigial utilities from IPython";
-    homepage = http://ipython.org/;
+    homepage = "http://ipython.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/ipywidgets/default.nix b/pkgs/development/python-modules/ipywidgets/default.nix
index 20f91f5e806fb..5f2b3299a0241 100644
--- a/pkgs/development/python-modules/ipywidgets/default.nix
+++ b/pkgs/development/python-modules/ipywidgets/default.nix
@@ -39,8 +39,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "IPython HTML widgets for Jupyter";
-    homepage = http://ipython.org/;
+    homepage = "http://ipython.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/islpy/default.nix b/pkgs/development/python-modules/islpy/default.nix
index 6edf9a7718675..22426d331c29d 100644
--- a/pkgs/development/python-modules/islpy/default.nix
+++ b/pkgs/development/python-modules/islpy/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python wrapper around isl, an integer set library";
-    homepage = https://github.com/inducer/islpy;
+    homepage = "https://github.com/inducer/islpy";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/iso-639/default.nix b/pkgs/development/python-modules/iso-639/default.nix
index 59d0d27b8b60e..7a510598dca31 100644
--- a/pkgs/development/python-modules/iso-639/default.nix
+++ b/pkgs/development/python-modules/iso-639/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ setuptools ];
 
   meta = with lib; {
-    homepage = https://github.com/noumar/iso639;
+    homepage = "https://github.com/noumar/iso639";
     description = "ISO 639 library for Python";
     license = licenses.agpl3;
     maintainers = with maintainers; [ zraexy ];
diff --git a/pkgs/development/python-modules/iso3166/default.nix b/pkgs/development/python-modules/iso3166/default.nix
index 54d9aff280f6a..f6a4a00283c5c 100644
--- a/pkgs/development/python-modules/iso3166/default.nix
+++ b/pkgs/development/python-modules/iso3166/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/deactivated/python-iso3166;
+    homepage = "https://github.com/deactivated/python-iso3166";
     description = "Self-contained ISO 3166-1 country definitions";
     license = licenses.mit;
     maintainers = with maintainers; [ zraexy ];
diff --git a/pkgs/development/python-modules/iso8601/default.nix b/pkgs/development/python-modules/iso8601/default.nix
index 4f9ff70556b44..28f8db12895a8 100644
--- a/pkgs/development/python-modules/iso8601/default.nix
+++ b/pkgs/development/python-modules/iso8601/default.nix
@@ -20,8 +20,8 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://bitbucket.org/micktwomey/pyiso8601/;
+    homepage = "https://bitbucket.org/micktwomey/pyiso8601/";
     description = "Simple module to parse ISO 8601 dates";
     maintainers = with lib.maintainers; [ phreedom ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/isodate/default.nix b/pkgs/development/python-modules/isodate/default.nix
index 425a295e5a533..d46fb7ed74ca0 100644
--- a/pkgs/development/python-modules/isodate/default.nix
+++ b/pkgs/development/python-modules/isodate/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "ISO 8601 date/time parser";
-    homepage = http://cheeseshop.python.org/pypi/isodate;
+    homepage = "http://cheeseshop.python.org/pypi/isodate";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/isort/default.nix b/pkgs/development/python-modules/isort/default.nix
index 8e292ba7cd5c0..b2ef4e66f3611 100644
--- a/pkgs/development/python-modules/isort/default.nix
+++ b/pkgs/development/python-modules/isort/default.nix
@@ -36,7 +36,7 @@ in buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python utility / library to sort Python imports";
-    homepage = https://github.com/timothycrosley/isort;
+    homepage = "https://github.com/timothycrosley/isort";
     license = licenses.mit;
     maintainers = with maintainers; [ couchemar nand0p ];
   };
diff --git a/pkgs/development/python-modules/itypes/default.nix b/pkgs/development/python-modules/itypes/default.nix
index 1386ba39a2689..efbec0fb8fa20 100644
--- a/pkgs/development/python-modules/itypes/default.nix
+++ b/pkgs/development/python-modules/itypes/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Simple immutable types for python";
-    homepage = https://github.com/tomchristie/itypes;
+    homepage = "https://github.com/tomchristie/itypes";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ivegotasthma ];
   };
diff --git a/pkgs/development/python-modules/jabberbot/default.nix b/pkgs/development/python-modules/jabberbot/default.nix
index 6c04e6945de1c..4e550bcca20c2 100644
--- a/pkgs/development/python-modules/jabberbot/default.nix
+++ b/pkgs/development/python-modules/jabberbot/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A framework for writing Jabber/XMPP bots and services";
-    homepage = http://thp.io/2007/python-jabberbot/;
+    homepage = "http://thp.io/2007/python-jabberbot/";
     license = licenses.gpl3;
     maintainers = with maintainers; [ mic92 ];
   };
diff --git a/pkgs/development/python-modules/jaraco_functools/default.nix b/pkgs/development/python-modules/jaraco_functools/default.nix
index 7fc90d63f695f..ac6eb936e6288 100644
--- a/pkgs/development/python-modules/jaraco_functools/default.nix
+++ b/pkgs/development/python-modules/jaraco_functools/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Additional functools in the spirit of stdlib's functools";
-    homepage = https://github.com/jaraco/jaraco.functools;
+    homepage = "https://github.com/jaraco/jaraco.functools";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/jaraco_itertools/default.nix b/pkgs/development/python-modules/jaraco_itertools/default.nix
index 59d8538bb1e5a..446a3874c48e8 100644
--- a/pkgs/development/python-modules/jaraco_itertools/default.nix
+++ b/pkgs/development/python-modules/jaraco_itertools/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Tools for working with iterables";
-    homepage = https://github.com/jaraco/jaraco.itertools;
+    homepage = "https://github.com/jaraco/jaraco.itertools";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/jaraco_logging/default.nix b/pkgs/development/python-modules/jaraco_logging/default.nix
index ae05a76da1d54..1ac7b48c0fab4 100644
--- a/pkgs/development/python-modules/jaraco_logging/default.nix
+++ b/pkgs/development/python-modules/jaraco_logging/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Support for Python logging facility";
-    homepage = https://github.com/jaraco/jaraco.logging;
+    homepage = "https://github.com/jaraco/jaraco.logging";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/jdatetime/default.nix b/pkgs/development/python-modules/jdatetime/default.nix
index 1fbdd510e714c..d51d54287e76e 100644
--- a/pkgs/development/python-modules/jdatetime/default.nix
+++ b/pkgs/development/python-modules/jdatetime/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Jalali datetime binding for python";
-    homepage = https://pypi.python.org/pypi/jdatetime;
+    homepage = "https://pypi.python.org/pypi/jdatetime";
     license = licenses.psfl;
   };
 }
diff --git a/pkgs/development/python-modules/jedi/default.nix b/pkgs/development/python-modules/jedi/default.nix
index eb3cdfaadd875..3a8da882d125a 100644
--- a/pkgs/development/python-modules/jedi/default.nix
+++ b/pkgs/development/python-modules/jedi/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/davidhalter/jedi;
+    homepage = "https://github.com/davidhalter/jedi";
     description = "An autocompletion tool for Python that can be used for text editors";
     license = licenses.lgpl3Plus;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/jeepney/default.nix b/pkgs/development/python-modules/jeepney/default.nix
index 04e47ff6b5814..f937b2b125271 100644
--- a/pkgs/development/python-modules/jeepney/default.nix
+++ b/pkgs/development/python-modules/jeepney/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://gitlab.com/takluyver/jeepney;
+    homepage = "https://gitlab.com/takluyver/jeepney";
     description = "Pure Python DBus interface";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/jellyfish/default.nix b/pkgs/development/python-modules/jellyfish/default.nix
index fa8ce7b629861..45f427017fc8b 100644
--- a/pkgs/development/python-modules/jellyfish/default.nix
+++ b/pkgs/development/python-modules/jellyfish/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   checkInputs = [ pytest unicodecsv ];
 
   meta = {
-    homepage = https://github.com/sunlightlabs/jellyfish;
+    homepage = "https://github.com/sunlightlabs/jellyfish";
     description = "Approximate and phonetic matching of strings";
     maintainers = with lib.maintainers; [ koral ];
   };
diff --git a/pkgs/development/python-modules/jenkinsapi/default.nix b/pkgs/development/python-modules/jenkinsapi/default.nix
index bf5877c9f08cf..7fe7f2baa4a4e 100644
--- a/pkgs/development/python-modules/jenkinsapi/default.nix
+++ b/pkgs/development/python-modules/jenkinsapi/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python API for accessing resources on a Jenkins continuous-integration server";
-    homepage = https://github.com/salimfadhley/jenkinsapi;
+    homepage = "https://github.com/salimfadhley/jenkinsapi";
     maintainers = with maintainers; [ drets ];
     license = licenses.mit;
     broken = true;
diff --git a/pkgs/development/python-modules/jieba/default.nix b/pkgs/development/python-modules/jieba/default.nix
index 2e64360c5c280..b515cd92b23bd 100644
--- a/pkgs/development/python-modules/jieba/default.nix
+++ b/pkgs/development/python-modules/jieba/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Chinese Words Segementation Utilities";
-    homepage = https://github.com/fxsjy/jieba;
+    homepage = "https://github.com/fxsjy/jieba";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/jinja2/default.nix b/pkgs/development/python-modules/jinja2/default.nix
index 90dfc6fa7daf4..87c44d11a8c8d 100644
--- a/pkgs/development/python-modules/jinja2/default.nix
+++ b/pkgs/development/python-modules/jinja2/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://jinja.pocoo.org/;
+    homepage = "http://jinja.pocoo.org/";
     description = "Stand-alone template engine";
     license = licenses.bsd3;
     longDescription = ''
diff --git a/pkgs/development/python-modules/jinja2_pluralize/default.nix b/pkgs/development/python-modules/jinja2_pluralize/default.nix
index 5f80f4e4b2025..4a62fa4c25b7a 100644
--- a/pkgs/development/python-modules/jinja2_pluralize/default.nix
+++ b/pkgs/development/python-modules/jinja2_pluralize/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Jinja2 pluralize filters";
-    homepage = https://github.com/audreyr/jinja2_pluralize;
+    homepage = "https://github.com/audreyr/jinja2_pluralize";
     license = licenses.bsd3;
     maintainers = with maintainers; [ dzabraev ];
   };
diff --git a/pkgs/development/python-modules/jinja2_time/default.nix b/pkgs/development/python-modules/jinja2_time/default.nix
index 69fbffa92b2f2..d84c16f1abae1 100644
--- a/pkgs/development/python-modules/jinja2_time/default.nix
+++ b/pkgs/development/python-modules/jinja2_time/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ arrow jinja2 ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/hackebrot/jinja2-time;
+    homepage = "https://github.com/hackebrot/jinja2-time";
     description = "Jinja2 Extension for Dates and Times";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/jmespath/default.nix b/pkgs/development/python-modules/jmespath/default.nix
index 848437b453d82..ebea3546d9ecc 100644
--- a/pkgs/development/python-modules/jmespath/default.nix
+++ b/pkgs/development/python-modules/jmespath/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ ply ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/boto/jmespath;
+    homepage = "https://github.com/boto/jmespath";
     description = "JMESPath allows you to declaratively specify how to extract elements from a JSON document";
     license = "BSD";
   };
diff --git a/pkgs/development/python-modules/josepy/default.nix b/pkgs/development/python-modules/josepy/default.nix
index 87b5a4d8bbaeb..d34fc8cb5704f 100644
--- a/pkgs/development/python-modules/josepy/default.nix
+++ b/pkgs/development/python-modules/josepy/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "JOSE protocol implementation in Python";
-    homepage = https://github.com/jezdez/josepy;
+    homepage = "https://github.com/jezdez/josepy";
     license = licenses.asl20;
     maintainers = with maintainers; [  ];
   };
diff --git a/pkgs/development/python-modules/json-merge-patch/default.nix b/pkgs/development/python-modules/json-merge-patch/default.nix
index b0bc2a835c412..1846bfc596da4 100644
--- a/pkgs/development/python-modules/json-merge-patch/default.nix
+++ b/pkgs/development/python-modules/json-merge-patch/default.nix
@@ -18,14 +18,14 @@ buildPythonPackage rec {
     # https://github.com/OpenDataServices/json-merge-patch/pull/1
    (fetchpatch {
      name = "fully-qualified-json-merge-patch-import-on-tests";
-     url = https://patch-diff.githubusercontent.com/raw/OpenDataServices/json-merge-patch/pull/1.patch;
+     url = "https://patch-diff.githubusercontent.com/raw/OpenDataServices/json-merge-patch/pull/1.patch";
      sha256 = "1k6xsrxsmz03nwcqsf4gf0zsfnl2r20n83npic8z6bqlpl4lidl4";
    })
   ];
 
   meta = with lib; {
     description = "JSON Merge Patch library";
-    homepage = https://github.com/open-contracting/json-merge-patch;
+    homepage = "https://github.com/open-contracting/json-merge-patch";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/jsondiff/default.nix b/pkgs/development/python-modules/jsondiff/default.nix
index 6b254a7221af5..2a622d913a816 100644
--- a/pkgs/development/python-modules/jsondiff/default.nix
+++ b/pkgs/development/python-modules/jsondiff/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Diff JSON and JSON-like structures in Python";
-    homepage = https://github.com/ZoomerAnalytics/jsondiff;
+    homepage = "https://github.com/ZoomerAnalytics/jsondiff";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/jsonlines/default.nix b/pkgs/development/python-modules/jsonlines/default.nix
index eec4c6b384692..cde440380b48d 100644
--- a/pkgs/development/python-modules/jsonlines/default.nix
+++ b/pkgs/development/python-modules/jsonlines/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python library to simplify working with jsonlines and ndjson data";
-    homepage = https://github.com/wbolster/jsonlines;
+    homepage = "https://github.com/wbolster/jsonlines";
     maintainers = with maintainers; [ sondr3 ];
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/jsonmerge/default.nix b/pkgs/development/python-modules/jsonmerge/default.nix
index 9379abcc604f5..4fc558fd394e3 100644
--- a/pkgs/development/python-modules/jsonmerge/default.nix
+++ b/pkgs/development/python-modules/jsonmerge/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Merge a series of JSON documents";
-    homepage = https://github.com/avian2/jsonmerge;
+    homepage = "https://github.com/avian2/jsonmerge";
     changelog = "https://github.com/avian2/jsonmerge/blob/jsonmerge-${version}/ChangeLog";
     license = licenses.mit;
     maintainers = with maintainers; [ emily ];
diff --git a/pkgs/development/python-modules/jsonpath_rw/default.nix b/pkgs/development/python-modules/jsonpath_rw/default.nix
index a109404c06f51..4b842a02af83b 100644
--- a/pkgs/development/python-modules/jsonpath_rw/default.nix
+++ b/pkgs/development/python-modules/jsonpath_rw/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/kennknowles/python-jsonpath-rw;
+    homepage = "https://github.com/kennknowles/python-jsonpath-rw";
     description = "A robust and significantly extended implementation of JSONPath for Python, with a clear AST for metaprogramming";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/jsonpickle/default.nix b/pkgs/development/python-modules/jsonpickle/default.nix
index d21864d268218..528287028a22b 100644
--- a/pkgs/development/python-modules/jsonpickle/default.nix
+++ b/pkgs/development/python-modules/jsonpickle/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python library for serializing any arbitrary object graph into JSON";
-    homepage = http://jsonpickle.github.io/;
+    homepage = "http://jsonpickle.github.io/";
     license = lib.licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/jsonrpc-async/default.nix b/pkgs/development/python-modules/jsonrpc-async/default.nix
index e18f3bc9b3dab..c410b9407ea6e 100644
--- a/pkgs/development/python-modules/jsonrpc-async/default.nix
+++ b/pkgs/development/python-modules/jsonrpc-async/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A JSON-RPC client library for asyncio";
-    homepage = https://github.com/armills/jsonrpc-async;
+    homepage = "https://github.com/armills/jsonrpc-async";
     license = licenses.bsd3;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/jsonrpc-base/default.nix b/pkgs/development/python-modules/jsonrpc-base/default.nix
index a26a040eedd26..3505a13bbd1f4 100644
--- a/pkgs/development/python-modules/jsonrpc-base/default.nix
+++ b/pkgs/development/python-modules/jsonrpc-base/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A JSON-RPC client library base interface";
-    homepage = https://github.com/armills/jsonrpc-base;
+    homepage = "https://github.com/armills/jsonrpc-base";
     license = licenses.bsd3;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/jsonrpclib-pelix/default.nix b/pkgs/development/python-modules/jsonrpclib-pelix/default.nix
index 2d017ca110154..27de988b3bd4e 100644
--- a/pkgs/development/python-modules/jsonrpclib-pelix/default.nix
+++ b/pkgs/development/python-modules/jsonrpclib-pelix/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "JSON RPC client library - Pelix compatible fork";
-    homepage = https://pypi.python.org/pypi/jsonrpclib-pelix/;
+    homepage = "https://pypi.python.org/pypi/jsonrpclib-pelix/";
     license = lib.licenses.asl20;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/jsonrpclib/default.nix b/pkgs/development/python-modules/jsonrpclib/default.nix
index 81dcdc074739d..d37b4ce3ccb20 100644
--- a/pkgs/development/python-modules/jsonrpclib/default.nix
+++ b/pkgs/development/python-modules/jsonrpclib/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "JSON RPC client library";
-    homepage = https://pypi.python.org/pypi/jsonrpclib/;
+    homepage = "https://pypi.python.org/pypi/jsonrpclib/";
     license = lib.licenses.asl20;
     maintainers = [ lib.maintainers.joachifm ];
   };
diff --git a/pkgs/development/python-modules/jsonschema/default.nix b/pkgs/development/python-modules/jsonschema/default.nix
index 9ff267b6fce30..d90040c4269f5 100644
--- a/pkgs/development/python-modules/jsonschema/default.nix
+++ b/pkgs/development/python-modules/jsonschema/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/Julian/jsonschema;
+    homepage = "https://github.com/Julian/jsonschema";
     description = "An implementation of JSON Schema validation for Python";
     license = licenses.mit;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/junit-xml/default.nix b/pkgs/development/python-modules/junit-xml/default.nix
index dcd26fabee7be..7c5ffc9fad5af 100644
--- a/pkgs/development/python-modules/junit-xml/default.nix
+++ b/pkgs/development/python-modules/junit-xml/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Creates JUnit XML test result documents that can be read by tools such as Jenkins";
-    homepage = https://github.com/kyrus/python-junit-xml;
+    homepage = "https://github.com/kyrus/python-junit-xml";
     maintainers = with maintainers; [ multun ];
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/junitparser/default.nix b/pkgs/development/python-modules/junitparser/default.nix
index 11bd1d60ab00f..3a712251fc5d2 100644
--- a/pkgs/development/python-modules/junitparser/default.nix
+++ b/pkgs/development/python-modules/junitparser/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "A JUnit/xUnit Result XML Parser";
     license = licenses.asl20;
-    homepage = https://github.com/gastlygem/junitparser;
+    homepage = "https://github.com/gastlygem/junitparser";
     maintainers = with maintainers; [ multun ];
   };
 }
diff --git a/pkgs/development/python-modules/junos-eznc/default.nix b/pkgs/development/python-modules/junos-eznc/default.nix
index 77b56e01b0c75..9c98895a8b2e6 100644
--- a/pkgs/development/python-modules/junos-eznc/default.nix
+++ b/pkgs/development/python-modules/junos-eznc/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://www.github.com/Juniper/py-junos-eznc;
+    homepage = "http://www.github.com/Juniper/py-junos-eznc";
     description = "Junos 'EZ' automation for non-programmers";
     license = licenses.asl20;
     maintainers = with maintainers; [ xnaveira ];
diff --git a/pkgs/development/python-modules/jupyter-repo2docker/default.nix b/pkgs/development/python-modules/jupyter-repo2docker/default.nix
index 44c0a3514f574..2a5e1a988da31 100644
--- a/pkgs/development/python-modules/jupyter-repo2docker/default.nix
+++ b/pkgs/development/python-modules/jupyter-repo2docker/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://repo2docker.readthedocs.io/en/latest/;
+    homepage = "https://repo2docker.readthedocs.io/en/latest/";
     description = "Repo2docker: Turn code repositories into Jupyter enabled Docker Images";
     license = licenses.bsdOriginal;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/jupyter_client/default.nix b/pkgs/development/python-modules/jupyter_client/default.nix
index e5dec4c98e2a8..4855663ebc7d3 100644
--- a/pkgs/development/python-modules/jupyter_client/default.nix
+++ b/pkgs/development/python-modules/jupyter_client/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Jupyter protocol implementation and client libraries";
-    homepage = https://jupyter.org/;
+    homepage = "https://jupyter.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/jupyter_core/default.nix b/pkgs/development/python-modules/jupyter_core/default.nix
index 535afa31ee19f..c10f302687638 100644
--- a/pkgs/development/python-modules/jupyter_core/default.nix
+++ b/pkgs/development/python-modules/jupyter_core/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Jupyter core package. A base package on which Jupyter projects rely";
-    homepage = https://jupyter.org/;
+    homepage = "https://jupyter.org/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/jupyterhub-ldapauthenticator/default.nix b/pkgs/development/python-modules/jupyterhub-ldapauthenticator/default.nix
index 8a228bebb0b07..d6c505c4a173a 100644
--- a/pkgs/development/python-modules/jupyterhub-ldapauthenticator/default.nix
+++ b/pkgs/development/python-modules/jupyterhub-ldapauthenticator/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Simple LDAP Authenticator Plugin for JupyterHub";
-    homepage =  https://github.com/jupyterhub/ldapauthenticator;
+    homepage =  "https://github.com/jupyterhub/ldapauthenticator";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/jupyterhub/default.nix b/pkgs/development/python-modules/jupyterhub/default.nix
index 952e5b781a1c0..fa63af115f290 100644
--- a/pkgs/development/python-modules/jupyterhub/default.nix
+++ b/pkgs/development/python-modules/jupyterhub/default.nix
@@ -118,7 +118,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Serves multiple Jupyter notebook instances";
-    homepage = https://jupyter.org/;
+    homepage = "https://jupyter.org/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ixxie cstrahan ];
   };
diff --git a/pkgs/development/python-modules/jwcrypto/default.nix b/pkgs/development/python-modules/jwcrypto/default.nix
index 9b219127069e4..1902f9bd4e489 100644
--- a/pkgs/development/python-modules/jwcrypto/default.nix
+++ b/pkgs/development/python-modules/jwcrypto/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Implementation of JOSE Web standards";
-    homepage = https://github.com/latchset/jwcrypto;
+    homepage = "https://github.com/latchset/jwcrypto";
     license = licenses.lgpl3Plus;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/k5test/default.nix b/pkgs/development/python-modules/k5test/default.nix
index d3937300a5e9e..80b62f1e44831 100644
--- a/pkgs/development/python-modules/k5test/default.nix
+++ b/pkgs/development/python-modules/k5test/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Library for setting up self-contained Kerberos 5 environment";
-    homepage = https://github.com/pythongssapi/k5test;
+    homepage = "https://github.com/pythongssapi/k5test";
     license = licenses.mit;
     maintainers = [ ];
   };
diff --git a/pkgs/development/python-modules/kaa-base/default.nix b/pkgs/development/python-modules/kaa-base/default.nix
index f0994cebe1115..a0b8cd97ced6c 100644
--- a/pkgs/development/python-modules/kaa-base/default.nix
+++ b/pkgs/development/python-modules/kaa-base/default.nix
@@ -43,7 +43,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Generic application framework, providing the foundation for other modules";
-    homepage = https://github.com/freevo/kaa-base;
+    homepage = "https://github.com/freevo/kaa-base";
     license = licenses.lgpl21;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/kaa-metadata/default.nix b/pkgs/development/python-modules/kaa-metadata/default.nix
index d78adf7fd39d1..31f87965a0382 100644
--- a/pkgs/development/python-modules/kaa-metadata/default.nix
+++ b/pkgs/development/python-modules/kaa-metadata/default.nix
@@ -48,7 +48,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python library for parsing media metadata, which can extract metadata (e.g., such as id3 tags) from a wide range of media files";
-    homepage = https://github.com/freevo/kaa-metadata;
+    homepage = "https://github.com/freevo/kaa-metadata";
     license = licenses.gpl2;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/kafka-python/default.nix b/pkgs/development/python-modules/kafka-python/default.nix
index 52c6e64aa10a2..953a58950349f 100644
--- a/pkgs/development/python-modules/kafka-python/default.nix
+++ b/pkgs/development/python-modules/kafka-python/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Pure Python client for Apache Kafka";
-    homepage = https://github.com/dpkp/kafka-python;
+    homepage = "https://github.com/dpkp/kafka-python";
     license = licenses.asl20;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/kaptan/default.nix b/pkgs/development/python-modules/kaptan/default.nix
index 5a6cf80a8352f..78a33a8e3022c 100644
--- a/pkgs/development/python-modules/kaptan/default.nix
+++ b/pkgs/development/python-modules/kaptan/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Configuration manager for python applications";
-    homepage = https://kaptan.readthedocs.io/;
+    homepage = "https://kaptan.readthedocs.io/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/kconfiglib/default.nix b/pkgs/development/python-modules/kconfiglib/default.nix
index 8685fb8a3fa93..ba8fecc470b74 100644
--- a/pkgs/development/python-modules/kconfiglib/default.nix
+++ b/pkgs/development/python-modules/kconfiglib/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A flexible Python 2/3 Kconfig implementation and library";
-    homepage = https://github.com/ulfalizer/Kconfiglib;
+    homepage = "https://github.com/ulfalizer/Kconfiglib";
     license = licenses.isc;
     maintainers = with maintainers; [ teto ];
   };
diff --git a/pkgs/development/python-modules/keepkey/default.nix b/pkgs/development/python-modules/keepkey/default.nix
index bbe72befb6d22..f43c7618b13c3 100644
--- a/pkgs/development/python-modules/keepkey/default.nix
+++ b/pkgs/development/python-modules/keepkey/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "KeepKey Python client";
-    homepage = https://github.com/keepkey/python-keepkey;
+    homepage = "https://github.com/keepkey/python-keepkey";
     license = licenses.gpl3;
     maintainers = with maintainers; [ np ];
   };
diff --git a/pkgs/development/python-modules/keepkey_agent/default.nix b/pkgs/development/python-modules/keepkey_agent/default.nix
index c2361043e4197..fec2d198fdd94 100644
--- a/pkgs/development/python-modules/keepkey_agent/default.nix
+++ b/pkgs/development/python-modules/keepkey_agent/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Using KeepKey as hardware-based SSH/PGP agent";
-    homepage = https://github.com/romanz/trezor-agent;
+    homepage = "https://github.com/romanz/trezor-agent";
     license = licenses.gpl3;
     maintainers = with maintainers; [ hkjn np mmahut ];
   };
diff --git a/pkgs/development/python-modules/keras-applications/default.nix b/pkgs/development/python-modules/keras-applications/default.nix
index 54509f04e71cb..82ee6803d4bf3 100644
--- a/pkgs/development/python-modules/keras-applications/default.nix
+++ b/pkgs/development/python-modules/keras-applications/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Reference implementations of popular deep learning models";
-    homepage = https://github.com/keras-team/keras-applications;
+    homepage = "https://github.com/keras-team/keras-applications";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/keras-preprocessing/default.nix b/pkgs/development/python-modules/keras-preprocessing/default.nix
index 01a0cf0dfb747..cb4b6d249b607 100644
--- a/pkgs/development/python-modules/keras-preprocessing/default.nix
+++ b/pkgs/development/python-modules/keras-preprocessing/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Easy data preprocessing and data augmentation for deep learning models";
-    homepage = https://github.com/keras-team/keras-preprocessing;
+    homepage = "https://github.com/keras-team/keras-preprocessing";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/keras/default.nix b/pkgs/development/python-modules/keras/default.nix
index 0c1f6f35d5497..e255789aaf7d6 100644
--- a/pkgs/development/python-modules/keras/default.nix
+++ b/pkgs/development/python-modules/keras/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Deep Learning library for Theano and TensorFlow";
-    homepage = https://keras.io;
+    homepage = "https://keras.io";
     license = licenses.mit;
     maintainers = with maintainers; [ NikolaMandic ];
   };
diff --git a/pkgs/development/python-modules/kerberos/default.nix b/pkgs/development/python-modules/kerberos/default.nix
index 3d581d763a54c..7f5341a6a2537 100644
--- a/pkgs/development/python-modules/kerberos/default.nix
+++ b/pkgs/development/python-modules/kerberos/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Kerberos high-level interface";
-    homepage = https://pypi.python.org/pypi/kerberos;
+    homepage = "https://pypi.python.org/pypi/kerberos";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/keyrings-alt/default.nix b/pkgs/development/python-modules/keyrings-alt/default.nix
index aa873b63ab918..dcc16ded122d4 100644
--- a/pkgs/development/python-modules/keyrings-alt/default.nix
+++ b/pkgs/development/python-modules/keyrings-alt/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     license = licenses.mit;
     description = "Alternate keyring implementations";
-    homepage = https://github.com/jaraco/keyrings.alt;
+    homepage = "https://github.com/jaraco/keyrings.alt";
     maintainers = with maintainers; [ nyarly ];
   };
 }
diff --git a/pkgs/development/python-modules/keyutils/default.nix b/pkgs/development/python-modules/keyutils/default.nix
index a109659ebddeb..4134c47084a27 100644
--- a/pkgs/development/python-modules/keyutils/default.nix
+++ b/pkgs/development/python-modules/keyutils/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A set of python bindings for keyutils";
-    homepage = https://github.com/sassoftware/python-keyutils;
+    homepage = "https://github.com/sassoftware/python-keyutils";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ primeos ];
   };
diff --git a/pkgs/development/python-modules/kiwisolver/default.nix b/pkgs/development/python-modules/kiwisolver/default.nix
index e41c4bbeee055..c54cad1987aa8 100644
--- a/pkgs/development/python-modules/kiwisolver/default.nix
+++ b/pkgs/development/python-modules/kiwisolver/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A fast implementation of the Cassowary constraint solver";
-    homepage = https://github.com/nucleic/kiwi;
+    homepage = "https://github.com/nucleic/kiwi";
     license = lib.licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/klaus/default.nix b/pkgs/development/python-modules/klaus/default.nix
index a2d171fbb9a5d..dd57c83573867 100644
--- a/pkgs/development/python-modules/klaus/default.nix
+++ b/pkgs/development/python-modules/klaus/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "The first Git web viewer that Just Works";
-    homepage    = https://github.com/jonashaag/klaus;
+    homepage    = "https://github.com/jonashaag/klaus";
     license     = licenses.isc;
     maintainers = with maintainers; [ pSub ];
   };
diff --git a/pkgs/development/python-modules/klein/default.nix b/pkgs/development/python-modules/klein/default.nix
index 9b96ae038ca59..f4c26edd0e4a0 100644
--- a/pkgs/development/python-modules/klein/default.nix
+++ b/pkgs/development/python-modules/klein/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   patches = [
     (fetchpatch {
       name = "tests-expect-werkzeug-308.patch";
-      url = https://github.com/twisted/klein/commit/e2a5835b83e37a2bc5faefbfe1890c529b18b9c6.patch;
+      url = "https://github.com/twisted/klein/commit/e2a5835b83e37a2bc5faefbfe1890c529b18b9c6.patch";
       sha256 = "03j0bj3l3hnf7f96rb27i4bzy1iih79ll5bcah7gybdi1wpznh8w";
     })
   ];
diff --git a/pkgs/development/python-modules/kmapper/default.nix b/pkgs/development/python-modules/kmapper/default.nix
index 67b9343ecca56..f985a7e696523 100644
--- a/pkgs/development/python-modules/kmapper/default.nix
+++ b/pkgs/development/python-modules/kmapper/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python implementation of Mapper algorithm for Topological Data Analysis";
-    homepage = https://kepler-mapper.scikit-tda.org/;
+    homepage = "https://kepler-mapper.scikit-tda.org/";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/knack/default.nix b/pkgs/development/python-modules/knack/default.nix
index c3025311e1052..fc65361b35c73 100644
--- a/pkgs/development/python-modules/knack/default.nix
+++ b/pkgs/development/python-modules/knack/default.nix
@@ -45,7 +45,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/microsoft/knack;
+    homepage = "https://github.com/microsoft/knack";
     description = "A Command-Line Interface framework";
     platforms = platforms.all;
     license = licenses.mit;
diff --git a/pkgs/development/python-modules/koji/default.nix b/pkgs/development/python-modules/koji/default.nix
index aec1916c1ffe8..eac2ab5964337 100644
--- a/pkgs/development/python-modules/koji/default.nix
+++ b/pkgs/development/python-modules/koji/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "An RPM-based build system";
-    homepage = https://pagure.io/koji;
+    homepage = "https://pagure.io/koji";
     license = stdenv.lib.licenses.lgpl21;
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/development/python-modules/kombu/default.nix b/pkgs/development/python-modules/kombu/default.nix
index e0ac9e0fc18df..6fcb31a945898 100644
--- a/pkgs/development/python-modules/kombu/default.nix
+++ b/pkgs/development/python-modules/kombu/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Messaging library for Python";
-    homepage    = https://github.com/celery/kombu;
+    homepage    = "https://github.com/celery/kombu";
     license     = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/kubernetes/default.nix b/pkgs/development/python-modules/kubernetes/default.nix
index 6827480b9df46..62b7451697184 100644
--- a/pkgs/development/python-modules/kubernetes/default.nix
+++ b/pkgs/development/python-modules/kubernetes/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Kubernetes python client";
-    homepage = https://github.com/kubernetes-client/python;
+    homepage = "https://github.com/kubernetes-client/python";
     license = licenses.asl20;
     maintainers = with maintainers; [ lsix ];
   };
diff --git a/pkgs/development/python-modules/labelbox/default.nix b/pkgs/development/python-modules/labelbox/default.nix
index c8279835c92fa..783faa7b5f615 100644
--- a/pkgs/development/python-modules/labelbox/default.nix
+++ b/pkgs/development/python-modules/labelbox/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   doCheck = false;   
 
   meta = with lib; {
-    homepage = https://github.com/Labelbox/Labelbox;
+    homepage = "https://github.com/Labelbox/Labelbox";
     description = "Platform API for LabelBox";
     license = licenses.asl20;
     maintainers = with maintainers; [ rakesh4g ];
diff --git a/pkgs/development/python-modules/lammps-cython/default.nix b/pkgs/development/python-modules/lammps-cython/default.nix
index df2a122d06817..4c16010f4af8b 100644
--- a/pkgs/development/python-modules/lammps-cython/default.nix
+++ b/pkgs/development/python-modules/lammps-cython/default.nix
@@ -46,7 +46,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Pythonic Wrapper to LAMMPS using cython";
-    homepage = https://gitlab.com/costrouc/lammps-cython;
+    homepage = "https://gitlab.com/costrouc/lammps-cython";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/langcodes/default.nix b/pkgs/development/python-modules/langcodes/default.nix
index d73940e56a6d4..4426e9cb9a88f 100644
--- a/pkgs/development/python-modules/langcodes/default.nix
+++ b/pkgs/development/python-modules/langcodes/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A toolkit for working with and comparing the standardized codes for languages, such as ‘en’ for English or ‘es’ for Spanish";
-    homepage =  https://github.com/LuminosoInsight/langcodes;
+    homepage =  "https://github.com/LuminosoInsight/langcodes";
     license = licenses.mit;
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/langdetect/default.nix b/pkgs/development/python-modules/langdetect/default.nix
index dcd90dd89bdde..57fee2664cdfb 100644
--- a/pkgs/development/python-modules/langdetect/default.nix
+++ b/pkgs/development/python-modules/langdetect/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python port of Google's language-detection library";
-    homepage = https://github.com/Mimino666/langdetect;
+    homepage = "https://github.com/Mimino666/langdetect";
     license = licenses.asl20;
     maintainers = with maintainers; [ earvstedt ];
   };
diff --git a/pkgs/development/python-modules/larch/default.nix b/pkgs/development/python-modules/larch/default.nix
index 9942168607e6d..a94b076ded3d5 100644
--- a/pkgs/development/python-modules/larch/default.nix
+++ b/pkgs/development/python-modules/larch/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://liw.fi/larch/;
+    homepage = "http://liw.fi/larch/";
     description = "Python B-tree library";
     license = licenses.gpl3;
     maintainers = [];
diff --git a/pkgs/development/python-modules/lazy-object-proxy/default.nix b/pkgs/development/python-modules/lazy-object-proxy/default.nix
index f174aa1066ca5..043e3e1123e01 100644
--- a/pkgs/development/python-modules/lazy-object-proxy/default.nix
+++ b/pkgs/development/python-modules/lazy-object-proxy/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A fast and thorough lazy object proxy";
-    homepage = https://github.com/ionelmc/python-lazy-object-proxy;
+    homepage = "https://github.com/ionelmc/python-lazy-object-proxy";
     license = with licenses; [ bsd2 ];
   };
 
diff --git a/pkgs/development/python-modules/ldap/default.nix b/pkgs/development/python-modules/ldap/default.nix
index 8f5cd7e7e881a..70b4ba2bf1fc1 100644
--- a/pkgs/development/python-modules/ldap/default.nix
+++ b/pkgs/development/python-modules/ldap/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python modules for implementing LDAP clients";
-    homepage = https://www.python-ldap.org/;
+    homepage = "https://www.python-ldap.org/";
     license = licenses.psfl;
   };
 }
diff --git a/pkgs/development/python-modules/ldap3/default.nix b/pkgs/development/python-modules/ldap3/default.nix
index 58acc263eff58..d96946337049f 100644
--- a/pkgs/development/python-modules/ldap3/default.nix
+++ b/pkgs/development/python-modules/ldap3/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   doCheck = false; # requires network
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/ldap3;
+    homepage = "https://pypi.python.org/pypi/ldap3";
     description = "A strictly RFC 4510 conforming LDAP V3 pure Python client library";
     license = licenses.lgpl3;
   };
diff --git a/pkgs/development/python-modules/ldappool/default.nix b/pkgs/development/python-modules/ldappool/default.nix
index e22ab22d5a76c..d1b9da15cc5f2 100644
--- a/pkgs/development/python-modules/ldappool/default.nix
+++ b/pkgs/development/python-modules/ldappool/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A simple connector pool for python-ldap";
-    homepage = https://git.openstack.org/cgit/openstack/ldappool;
+    homepage = "https://git.openstack.org/cgit/openstack/ldappool";
     license = licenses.mpl20;
   };
 }
diff --git a/pkgs/development/python-modules/ldaptor/default.nix b/pkgs/development/python-modules/ldaptor/default.nix
index 614fe60ada9d5..817fe79c3c97c 100644
--- a/pkgs/development/python-modules/ldaptor/default.nix
+++ b/pkgs/development/python-modules/ldaptor/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Pure-Python Twisted library for LDAP";
-    homepage = https://github.com/twisted/ldaptor;
+    homepage = "https://github.com/twisted/ldaptor";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/le/default.nix b/pkgs/development/python-modules/le/default.nix
index cb0a8bc634810..927b3f44bcf34 100644
--- a/pkgs/development/python-modules/le/default.nix
+++ b/pkgs/development/python-modules/le/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ simplejson psutil ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/rapid7/le;
+    homepage = "https://github.com/rapid7/le";
     description = "Logentries agent";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/leather/default.nix b/pkgs/development/python-modules/leather/default.nix
index 98cc3a42074cc..30a76747723aa 100644
--- a/pkgs/development/python-modules/leather/default.nix
+++ b/pkgs/development/python-modules/leather/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ six ];
 
   meta = with stdenv.lib; {
-    homepage = http://leather.rtfd.io;
+    homepage = "http://leather.rtfd.io";
     description = "Python charting library";
     license = licenses.mit;
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/ledger_agent/default.nix b/pkgs/development/python-modules/ledger_agent/default.nix
index 4aaecf6bc76c6..605fbed98a19f 100644
--- a/pkgs/development/python-modules/ledger_agent/default.nix
+++ b/pkgs/development/python-modules/ledger_agent/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Using Ledger as hardware-based SSH/PGP agent";
-    homepage = https://github.com/romanz/trezor-agent;
+    homepage = "https://github.com/romanz/trezor-agent";
     license = licenses.gpl3;
     maintainers = with maintainers; [ hkjn np mmahut ];
   };
diff --git a/pkgs/development/python-modules/ledgerblue/default.nix b/pkgs/development/python-modules/ledgerblue/default.nix
index 8d50f9846cc76..87fece0f026b1 100644
--- a/pkgs/development/python-modules/ledgerblue/default.nix
+++ b/pkgs/development/python-modules/ledgerblue/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python library to communicate with Ledger Blue/Nano S";
-    homepage = https://github.com/LedgerHQ/blue-loader-python;
+    homepage = "https://github.com/LedgerHQ/blue-loader-python";
     license = licenses.asl20;
     maintainers = with maintainers; [ np ];
   };
diff --git a/pkgs/development/python-modules/libagent/default.nix b/pkgs/development/python-modules/libagent/default.nix
index e55887a49f569..7fb3d873e742e 100644
--- a/pkgs/development/python-modules/libagent/default.nix
+++ b/pkgs/development/python-modules/libagent/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Using hardware wallets as SSH/GPG agent";
-    homepage = https://github.com/romanz/trezor-agent;
+    homepage = "https://github.com/romanz/trezor-agent";
     license = licenses.gpl3;
     maintainers = with maintainers; [ np ];
   };
diff --git a/pkgs/development/python-modules/libais/default.nix b/pkgs/development/python-modules/libais/default.nix
index 2fbe7207f4f7c..3d7408e87126f 100644
--- a/pkgs/development/python-modules/libais/default.nix
+++ b/pkgs/development/python-modules/libais/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ six ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/schwehr/libais;
+    homepage = "https://github.com/schwehr/libais";
     description = "Library for decoding maritime Automatic Identification System messages";
     license = licenses.asl20;
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/libarchive-c/default.nix b/pkgs/development/python-modules/libarchive-c/default.nix
index 8488343362de3..6bcb7f80484c4 100644
--- a/pkgs/development/python-modules/libarchive-c/default.nix
+++ b/pkgs/development/python-modules/libarchive-c/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/Changaco/python-libarchive-c;
+    homepage = "https://github.com/Changaco/python-libarchive-c";
     description = "Python interface to libarchive";
     license = licenses.cc0;
   };
diff --git a/pkgs/development/python-modules/libarcus/default.nix b/pkgs/development/python-modules/libarcus/default.nix
index fdb6ebb3fe32e..a3f795f254e82 100644
--- a/pkgs/development/python-modules/libarcus/default.nix
+++ b/pkgs/development/python-modules/libarcus/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Communication library between internal components for Ultimaker software";
-    homepage = https://github.com/Ultimaker/libArcus;
+    homepage = "https://github.com/Ultimaker/libArcus";
     license = licenses.lgpl3Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar gebner ];
diff --git a/pkgs/development/python-modules/libasyncns/default.nix b/pkgs/development/python-modules/libasyncns/default.nix
index aed76728d7e41..fa7320bdf4ece 100644
--- a/pkgs/development/python-modules/libasyncns/default.nix
+++ b/pkgs/development/python-modules/libasyncns/default.nix
@@ -20,6 +20,6 @@ buildPythonPackage rec {
     description = "libasyncns-python is a python binding for the asynchronous name service query library";
     license = licenses.lgpl21;
     maintainers = [ maintainers.mic92 ];
-    homepage = https://launchpad.net/libasyncns-python;
+    homepage = "https://launchpad.net/libasyncns-python";
   };
 }
diff --git a/pkgs/development/python-modules/libcloud/default.nix b/pkgs/development/python-modules/libcloud/default.nix
index 3d505166e4acc..f78501b8ced45 100644
--- a/pkgs/development/python-modules/libcloud/default.nix
+++ b/pkgs/development/python-modules/libcloud/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A unified interface to many cloud providers";
-    homepage = http://incubator.apache.org/libcloud/;
+    homepage = "http://incubator.apache.org/libcloud/";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/libkeepass/default.nix b/pkgs/development/python-modules/libkeepass/default.nix
index 09177f16bc6aa..0969e62c79e82 100644
--- a/pkgs/development/python-modules/libkeepass/default.nix
+++ b/pkgs/development/python-modules/libkeepass/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/libkeepass/libkeepass;
+    homepage = "https://github.com/libkeepass/libkeepass";
     description = "A library to access KeePass 1.x/KeePassX (v3) and KeePass 2.x (v4) files";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ jqueiroz ];
diff --git a/pkgs/development/python-modules/libmr/default.nix b/pkgs/development/python-modules/libmr/default.nix
index c258b8dd865ca..7b1bbf6020d24 100644
--- a/pkgs/development/python-modules/libmr/default.nix
+++ b/pkgs/development/python-modules/libmr/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "libMR provides core MetaRecognition and Weibull fitting functionality";
-    homepage = https://github.com/Vastlab/libMR;
+    homepage = "https://github.com/Vastlab/libMR";
     license = licenses.bsd3;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/libnacl/default.nix b/pkgs/development/python-modules/libnacl/default.nix
index 893789d961d9f..9e19fe5e8e17d 100644
--- a/pkgs/development/python-modules/libnacl/default.nix
+++ b/pkgs/development/python-modules/libnacl/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     maintainers = with maintainers; [ xvapx ];
     description = "Python bindings for libsodium based on ctypes";
-    homepage = https://pypi.python.org/pypi/libnacl;
+    homepage = "https://pypi.python.org/pypi/libnacl";
     license = licenses.asl20;
     platforms = platforms.unix;
   };
diff --git a/pkgs/development/python-modules/librosa/default.nix b/pkgs/development/python-modules/librosa/default.nix
index 8920fecf3da7e..6bd917a69e376 100644
--- a/pkgs/development/python-modules/librosa/default.nix
+++ b/pkgs/development/python-modules/librosa/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python module for audio and music processing";
-    homepage = http://librosa.github.io/;
+    homepage = "http://librosa.github.io/";
     license = licenses.isc;
   };
 
diff --git a/pkgs/development/python-modules/libsavitar/default.nix b/pkgs/development/python-modules/libsavitar/default.nix
index abde16d8700b6..c7b12e3daf56e 100644
--- a/pkgs/development/python-modules/libsavitar/default.nix
+++ b/pkgs/development/python-modules/libsavitar/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "C++ implementation of 3mf loading with SIP python bindings";
-    homepage = https://github.com/Ultimaker/libSavitar;
+    homepage = "https://github.com/Ultimaker/libSavitar";
     license = licenses.lgpl3Plus;
     platforms = platforms.unix;
     maintainers = with maintainers; [ abbradar orivej gebner ];
diff --git a/pkgs/development/python-modules/libsoundtouch/default.nix b/pkgs/development/python-modules/libsoundtouch/default.nix
index e89b606879bb9..119cb6cbefa74 100644
--- a/pkgs/development/python-modules/libsoundtouch/default.nix
+++ b/pkgs/development/python-modules/libsoundtouch/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Bose Soundtouch Python library";
-    homepage    = https://github.com/CharlesBlonde/libsoundtouch;
+    homepage    = "https://github.com/CharlesBlonde/libsoundtouch";
     license     = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/libthumbor/default.nix b/pkgs/development/python-modules/libthumbor/default.nix
index 6c9987a5b8e86..c8fab07971528 100644
--- a/pkgs/development/python-modules/libthumbor/default.nix
+++ b/pkgs/development/python-modules/libthumbor/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "libthumbor is the python extension to thumbor";
-    homepage = https://github.com/heynemann/libthumbor;
+    homepage = "https://github.com/heynemann/libthumbor";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/libtmux/default.nix b/pkgs/development/python-modules/libtmux/default.nix
index d1220a6abbf3a..65accea559a18 100644
--- a/pkgs/development/python-modules/libtmux/default.nix
+++ b/pkgs/development/python-modules/libtmux/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Scripting library for tmux";
-    homepage = https://libtmux.readthedocs.io/;
+    homepage = "https://libtmux.readthedocs.io/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/libusb1/default.nix b/pkgs/development/python-modules/libusb1/default.nix
index b63704bf8e08a..2d94383745951 100644
--- a/pkgs/development/python-modules/libusb1/default.nix
+++ b/pkgs/development/python-modules/libusb1/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage    = https://github.com/vpelletier/python-libusb1;
+    homepage    = "https://github.com/vpelletier/python-libusb1";
     description = "Python ctype-based wrapper around libusb1";
     license     = licenses.lgpl2Plus;
     maintainers = with maintainers; [ rnhmjoj ];
diff --git a/pkgs/development/python-modules/libversion/default.nix b/pkgs/development/python-modules/libversion/default.nix
index 775d1a9ef8538..21aa46348b122 100644
--- a/pkgs/development/python-modules/libversion/default.nix
+++ b/pkgs/development/python-modules/libversion/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   disabled = pythonOlder "3.6";
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/repology/py-libversion;
+    homepage = "https://github.com/repology/py-libversion";
     description = "Python bindings for libversion, which provides fast, powerful and correct generic version string comparison algorithm";
     license = licenses.mit;
     maintainers = [ maintainers.ryantm ];
diff --git a/pkgs/development/python-modules/libvirt/5.9.0.nix b/pkgs/development/python-modules/libvirt/5.9.0.nix
index ef5da737e08ce..7b0b7c438d9a0 100644
--- a/pkgs/development/python-modules/libvirt/5.9.0.nix
+++ b/pkgs/development/python-modules/libvirt/5.9.0.nix
@@ -5,7 +5,7 @@ buildPythonPackage rec {
   version = "5.9.0";
 
   src = fetchgit {
-    url = git://libvirt.org/libvirt-python.git;
+    url = "git://libvirt.org/libvirt-python.git";
     rev = "v${version}";
     sha256 = "0qvr0s7yasswy1s5cvkm91iifk33pb8s7nbb38zznc46706b358r";
   };
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://www.libvirt.org/;
+    homepage = "http://www.libvirt.org/";
     description = "libvirt Python bindings";
     license = licenses.lgpl2;
     maintainers = [ maintainers.fpletz ];
diff --git a/pkgs/development/python-modules/libvirt/default.nix b/pkgs/development/python-modules/libvirt/default.nix
index a7c620d8d87c7..43962c7d4d639 100644
--- a/pkgs/development/python-modules/libvirt/default.nix
+++ b/pkgs/development/python-modules/libvirt/default.nix
@@ -5,7 +5,7 @@ buildPythonPackage rec {
   version = "6.2.0";
 
   src = assert version == libvirt.version; fetchgit {
-    url = git://libvirt.org/libvirt-python.git;
+    url = "git://libvirt.org/libvirt-python.git";
     rev = "v${version}";
     sha256 = "0a8crk29rmnw1kcgi72crb7syacdk03lkl05yand5cxs0l65jwdl";
   };
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://www.libvirt.org/;
+    homepage = "http://www.libvirt.org/";
     description = "libvirt Python bindings";
     license = licenses.lgpl2;
     maintainers = [ maintainers.fpletz ];
diff --git a/pkgs/development/python-modules/lightblue/default.nix b/pkgs/development/python-modules/lightblue/default.nix
index f826bbecb0a30..99db9e5c2f73c 100644
--- a/pkgs/development/python-modules/lightblue/default.nix
+++ b/pkgs/development/python-modules/lightblue/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   buildInputs = [ pkgs.bluez pkgs.openobex ];
 
   meta = with stdenv.lib; {
-    homepage = http://lightblue.sourceforge.net;
+    homepage = "http://lightblue.sourceforge.net";
     description = "Cross-platform Bluetooth API for Python";
     maintainers = with maintainers; [ leenaars ];
     license = licenses.gpl3;
diff --git a/pkgs/development/python-modules/lightgbm/default.nix b/pkgs/development/python-modules/lightgbm/default.nix
index 0a711b31d1a6c..95dac53c97ccd 100644
--- a/pkgs/development/python-modules/lightgbm/default.nix
+++ b/pkgs/development/python-modules/lightgbm/default.nix
@@ -55,7 +55,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A fast, distributed, high performance gradient boosting (GBDT, GBRT, GBM or MART) framework";
-    homepage = https://github.com/Microsoft/LightGBM;
+    homepage = "https://github.com/Microsoft/LightGBM";
     license = licenses.mit;
     maintainers = with maintainers; [ teh costrouc ];
   };
diff --git a/pkgs/development/python-modules/lightning/default.nix b/pkgs/development/python-modules/lightning/default.nix
index d0e1a10ae008b..8b128e7cb8926 100644
--- a/pkgs/development/python-modules/lightning/default.nix
+++ b/pkgs/development/python-modules/lightning/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python client library for the Lightning data visualization server";
-    homepage = http://lightning-viz.org;
+    homepage = "http://lightning-viz.org";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/limitlessled/default.nix b/pkgs/development/python-modules/limitlessled/default.nix
index c2029aa6d6bdd..6d12f6d51496d 100644
--- a/pkgs/development/python-modules/limitlessled/default.nix
+++ b/pkgs/development/python-modules/limitlessled/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Control LimitlessLED products";
-    homepage = https://github.com/happyleavesaoc/python-limitlessled/;
+    homepage = "https://github.com/happyleavesaoc/python-limitlessled/";
     license = licenses.mit;
     maintainers = with maintainers; [ sephalon ];
   };
diff --git a/pkgs/development/python-modules/limits/default.nix b/pkgs/development/python-modules/limits/default.nix
index 614945d136448..5d0b1aacb5555 100644
--- a/pkgs/development/python-modules/limits/default.nix
+++ b/pkgs/development/python-modules/limits/default.nix
@@ -16,6 +16,6 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Rate limiting utilities";
     license = licenses.mit;
-    homepage = https://limits.readthedocs.org/;
+    homepage = "https://limits.readthedocs.org/";
   };
 }
diff --git a/pkgs/development/python-modules/line_profiler/default.nix b/pkgs/development/python-modules/line_profiler/default.nix
index 00ea8dba663e6..a60b023acd7e0 100644
--- a/pkgs/development/python-modules/line_profiler/default.nix
+++ b/pkgs/development/python-modules/line_profiler/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Line-by-line profiler";
-    homepage = https://github.com/rkern/line_profiler;
+    homepage = "https://github.com/rkern/line_profiler";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/linuxfd/default.nix b/pkgs/development/python-modules/linuxfd/default.nix
index e5b8fe6f34c43..ecccba3938a0d 100644
--- a/pkgs/development/python-modules/linuxfd/default.nix
+++ b/pkgs/development/python-modules/linuxfd/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python bindings for the Linux eventfd/signalfd/timerfd/inotify syscalls";
-    homepage = https://github.com/FrankAbelbeck/linuxfd;
+    homepage = "https://github.com/FrankAbelbeck/linuxfd";
     license = with lib.licenses; [ lgpl3 ];
   };
 }
diff --git a/pkgs/development/python-modules/livestreamer-curses/default.nix b/pkgs/development/python-modules/livestreamer-curses/default.nix
index bf3b2cc1164c9..846f7633924b6 100644
--- a/pkgs/development/python-modules/livestreamer-curses/default.nix
+++ b/pkgs/development/python-modules/livestreamer-curses/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ livestreamer ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/gapato/livestreamer-curses;
+    homepage = "https://github.com/gapato/livestreamer-curses";
     description = "Curses frontend for livestreamer";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/livestreamer/default.nix b/pkgs/development/python-modules/livestreamer/default.nix
index fb8f74d72199f..da789c0f6a663 100644
--- a/pkgs/development/python-modules/livestreamer/default.nix
+++ b/pkgs/development/python-modules/livestreamer/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://livestreamer.tanuki.se;
+    homepage = "http://livestreamer.tanuki.se";
     description = ''
       Livestreamer is CLI program that extracts streams from various
       services and pipes them into a video player of choice.
diff --git a/pkgs/development/python-modules/llfuse/default.nix b/pkgs/development/python-modules/llfuse/default.nix
index 02adb5a8d1613..1fa97d2949c94 100644
--- a/pkgs/development/python-modules/llfuse/default.nix
+++ b/pkgs/development/python-modules/llfuse/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python bindings for the low-level FUSE API";
-    homepage = https://github.com/python-llfuse/python-llfuse;
+    homepage = "https://github.com/python-llfuse/python-llfuse";
     license = licenses.lgpl2Plus;
     platforms = platforms.unix;
     maintainers = with maintainers; [ bjornfor ];
diff --git a/pkgs/development/python-modules/llvmlite/default.nix b/pkgs/development/python-modules/llvmlite/default.nix
index 8032588201b45..0878424abb638 100644
--- a/pkgs/development/python-modules/llvmlite/default.nix
+++ b/pkgs/development/python-modules/llvmlite/default.nix
@@ -43,7 +43,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A lightweight LLVM python binding for writing JIT compilers";
-    homepage = http://llvmlite.pydata.org/;
+    homepage = "http://llvmlite.pydata.org/";
     license = stdenv.lib.licenses.bsd2;
     maintainers = with stdenv.lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/lmtpd/default.nix b/pkgs/development/python-modules/lmtpd/default.nix
index d05acd21c107b..0078c91756774 100644
--- a/pkgs/development/python-modules/lmtpd/default.nix
+++ b/pkgs/development/python-modules/lmtpd/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/moggers87/lmtpd;
+    homepage = "https://github.com/moggers87/lmtpd";
     description = "LMTP counterpart to smtpd in the Python standard library";
     license = licenses.mit;
     maintainers = with maintainers; [ jluttine ];
diff --git a/pkgs/development/python-modules/locket/default.nix b/pkgs/development/python-modules/locket/default.nix
index a4d7a8ce70627..d98ab63797446 100644
--- a/pkgs/development/python-modules/locket/default.nix
+++ b/pkgs/development/python-modules/locket/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Locket implements a lock that can be used by multiple processes provided they use the same path.";
-    homepage = https://github.com/mwilliamson/locket.py;
+    homepage = "https://github.com/mwilliamson/locket.py";
     license = licenses.bsd2;
     maintainers = with maintainers; [ teh ];
   };
diff --git a/pkgs/development/python-modules/lockfile/default.nix b/pkgs/development/python-modules/lockfile/default.nix
index 15cfee67f84a7..295c8eaf9790f 100644
--- a/pkgs/development/python-modules/lockfile/default.nix
+++ b/pkgs/development/python-modules/lockfile/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://launchpad.net/pylockfile;
+    homepage = "https://launchpad.net/pylockfile";
     description = "Platform-independent advisory file locking capability for Python applications";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/logilab/common.nix b/pkgs/development/python-modules/logilab/common.nix
index 8a23b69cf6713..9c4b6dbd7919c 100644
--- a/pkgs/development/python-modules/logilab/common.nix
+++ b/pkgs/development/python-modules/logilab/common.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python packages and modules used by Logilab ";
-    homepage = https://www.logilab.org/project/logilab-common;
+    homepage = "https://www.logilab.org/project/logilab-common";
     license = licenses.lgpl21;
   };
 }
diff --git a/pkgs/development/python-modules/logilab_astng/default.nix b/pkgs/development/python-modules/logilab_astng/default.nix
index 53284d1222878..81879b2218de3 100644
--- a/pkgs/development/python-modules/logilab_astng/default.nix
+++ b/pkgs/development/python-modules/logilab_astng/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ logilab_common ];
 
   meta = with stdenv.lib; {
-    homepage = https://www.logilab.org/project/logilab-astng;
+    homepage = "https://www.logilab.org/project/logilab-astng";
     description = "Python Abstract Syntax Tree New Generation";
     license = licenses.lgpl2;
   };
diff --git a/pkgs/development/python-modules/logster/default.nix b/pkgs/development/python-modules/logster/default.nix
index e4b57e4ce40cd..7f3a4eeb83b84 100644
--- a/pkgs/development/python-modules/logster/default.nix
+++ b/pkgs/development/python-modules/logster/default.nix
@@ -16,6 +16,6 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Parses log files, generates metrics for Graphite and Ganglia";
     license = licenses.gpl3Plus;
-    homepage = https://github.com/etsy/logster;
+    homepage = "https://github.com/etsy/logster";
   };
 }
diff --git a/pkgs/development/python-modules/loguru/default.nix b/pkgs/development/python-modules/loguru/default.nix
index c12084f008ec4..410ca27c8aa0e 100644
--- a/pkgs/development/python-modules/loguru/default.nix
+++ b/pkgs/development/python-modules/loguru/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
     ++ stdenv.lib.optionals stdenv.isDarwin [ "test_rotation_and_retention" "test_rotation_and_retention_timed_file" "test_renaming" "test_await_complete_inheritance" ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/Delgan/loguru;
+    homepage = "https://github.com/Delgan/loguru";
     description = "Python logging made (stupidly) simple";
     license = licenses.mit;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/logzero/default.nix b/pkgs/development/python-modules/logzero/default.nix
index 098d9f3e06d86..d5c7685832cf1 100644
--- a/pkgs/development/python-modules/logzero/default.nix
+++ b/pkgs/development/python-modules/logzero/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/metachris/logzero;
+    homepage = "https://github.com/metachris/logzero";
     description = "Robust and effective logging for Python 2 and 3";
     license = licenses.mit;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/loo-py/default.nix b/pkgs/development/python-modules/loo-py/default.nix
index fe765f5ff0a87..16060c1c030e8 100644
--- a/pkgs/development/python-modules/loo-py/default.nix
+++ b/pkgs/development/python-modules/loo-py/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A code generator for array-based code on CPUs and GPUs";
-    homepage = https://mathema.tician.de/software/loopy;
+    homepage = "https://mathema.tician.de/software/loopy";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/lpod/default.nix b/pkgs/development/python-modules/lpod/default.nix
index 9b262007706f0..effdc3f432a67 100644
--- a/pkgs/development/python-modules/lpod/default.nix
+++ b/pkgs/development/python-modules/lpod/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/lpod/lpod-python/;
+    homepage = "https://github.com/lpod/lpod-python/";
     description = "Library implementing the ISO/IEC 26300 OpenDocument Format standard (ODF) ";
     license = licenses.gpl3;
   };
diff --git a/pkgs/development/python-modules/lsi/default.nix b/pkgs/development/python-modules/lsi/default.nix
index 2277a2be92fb3..5f193f52e9a57 100644
--- a/pkgs/development/python-modules/lsi/default.nix
+++ b/pkgs/development/python-modules/lsi/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "CLI for querying and SSHing onto AWS EC2 instances";
-    homepage = https://github.com/NarrativeScience/lsi;
+    homepage = "https://github.com/NarrativeScience/lsi";
     maintainers = [maintainers.adnelson];
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/ludios_wpull/default.nix b/pkgs/development/python-modules/ludios_wpull/default.nix
index f0b3aa60f179b..7bea2b04bbd42 100644
--- a/pkgs/development/python-modules/ludios_wpull/default.nix
+++ b/pkgs/development/python-modules/ludios_wpull/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Web crawler; fork of wpull used by grab-site";
-    homepage = https://github.com/ludios/wpull;
+    homepage = "https://github.com/ludios/wpull";
     license = lib.licenses.gpl3;
     maintainers = with lib.maintainers; [ ivan ];
   };
diff --git a/pkgs/development/python-modules/lxc/default.nix b/pkgs/development/python-modules/lxc/default.nix
index 26be7020c6665..2798cb8007577 100644
--- a/pkgs/development/python-modules/lxc/default.nix
+++ b/pkgs/development/python-modules/lxc/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Out of tree python 2.7 binding for liblxc";
-    homepage = https://github.com/lxc/python2-lxc;
+    homepage = "https://github.com/lxc/python2-lxc";
     license = licenses.lgpl2;
     maintainers = with maintainers; [ mic92 ];
   };
diff --git a/pkgs/development/python-modules/lxml/default.nix b/pkgs/development/python-modules/lxml/default.nix
index 67c338b58c724..f39e71ed6901c 100644
--- a/pkgs/development/python-modules/lxml/default.nix
+++ b/pkgs/development/python-modules/lxml/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Pythonic binding for the libxml2 and libxslt libraries";
-    homepage = https://lxml.de;
+    homepage = "https://lxml.de";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jonringer sjourdois ];
   };
diff --git a/pkgs/development/python-modules/lzstring/default.nix b/pkgs/development/python-modules/lzstring/default.nix
index cfd30082c1c80..499c720d53fb6 100644
--- a/pkgs/development/python-modules/lzstring/default.nix
+++ b/pkgs/development/python-modules/lzstring/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "lz-string for python";
-    homepage    = https://github.com/gkovacs/lz-string-python;
+    homepage    = "https://github.com/gkovacs/lz-string-python";
     license     = lib.licenses.mit;
     maintainers = with lib.maintainers; [ obadz ];
   };
diff --git a/pkgs/development/python-modules/m2crypto/default.nix b/pkgs/development/python-modules/m2crypto/default.nix
index 0ccf55e5bc4eb..0e079dd832c4f 100644
--- a/pkgs/development/python-modules/m2crypto/default.nix
+++ b/pkgs/development/python-modules/m2crypto/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python crypto and SSL toolkit";
-    homepage = https://gitlab.com/m2crypto/m2crypto;
+    homepage = "https://gitlab.com/m2crypto/m2crypto";
     license = licenses.mit;
     maintainers = with maintainers; [ andrew-d ];
   };
diff --git a/pkgs/development/python-modules/m2r/default.nix b/pkgs/development/python-modules/m2r/default.nix
index 612e2fd76b2c6..3de9ec079d49f 100644
--- a/pkgs/development/python-modules/m2r/default.nix
+++ b/pkgs/development/python-modules/m2r/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/miyakogi/m2r;
+    homepage = "https://github.com/miyakogi/m2r";
     description = "converts a markdown file including reST markups to a valid reST format";
     license = licenses.mit;
     maintainers = [ ];
diff --git a/pkgs/development/python-modules/macfsevents/default.nix b/pkgs/development/python-modules/macfsevents/default.nix
index 8dfa0038cdde3..0ba4d08ff0d27 100644
--- a/pkgs/development/python-modules/macfsevents/default.nix
+++ b/pkgs/development/python-modules/macfsevents/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/malthe/macfsevents;
+    homepage = "https://github.com/malthe/macfsevents";
     description = "Thread-based interface to file system observation primitives";
     license = licenses.bsd2;
     maintainers = [ maintainers.marsam ];
diff --git a/pkgs/development/python-modules/macropy/default.nix b/pkgs/development/python-modules/macropy/default.nix
index 952740d783765..9048166773ec3 100644
--- a/pkgs/development/python-modules/macropy/default.nix
+++ b/pkgs/development/python-modules/macropy/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/lihaoyi/macropy;
+    homepage = "https://github.com/lihaoyi/macropy";
     description = "Macros in Python: quasiquotes, case classes, LINQ and more";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/magic-wormhole-mailbox-server/default.nix b/pkgs/development/python-modules/magic-wormhole-mailbox-server/default.nix
index 28d09672584cd..571a92900c905 100644
--- a/pkgs/development/python-modules/magic-wormhole-mailbox-server/default.nix
+++ b/pkgs/development/python-modules/magic-wormhole-mailbox-server/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Securely transfer data between computers";
-    homepage = https://github.com/warner/magic-wormhole-mailbox-server;
+    homepage = "https://github.com/warner/magic-wormhole-mailbox-server";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/magic-wormhole-transit-relay/default.nix b/pkgs/development/python-modules/magic-wormhole-transit-relay/default.nix
index d6e3ac2b15311..2d6a8d969d8b4 100644
--- a/pkgs/development/python-modules/magic-wormhole-transit-relay/default.nix
+++ b/pkgs/development/python-modules/magic-wormhole-transit-relay/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Transit Relay server for Magic-Wormhole";
-    homepage = https://github.com/warner/magic-wormhole-transit-relay;
+    homepage = "https://github.com/warner/magic-wormhole-transit-relay";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/magic/default.nix b/pkgs/development/python-modules/magic/default.nix
index ee2c38fed535c..98e6731a1b86e 100644
--- a/pkgs/development/python-modules/magic/default.nix
+++ b/pkgs/development/python-modules/magic/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "A Python wrapper around libmagic";
-    homepage = http://www.darwinsys.com/file/;
+    homepage = "http://www.darwinsys.com/file/";
     license = licenses.lgpl2;
   };
 
diff --git a/pkgs/development/python-modules/mahotas/default.nix b/pkgs/development/python-modules/mahotas/default.nix
index 94bf0a0cb1ece..f48c36bdb03ed 100644
--- a/pkgs/development/python-modules/mahotas/default.nix
+++ b/pkgs/development/python-modules/mahotas/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Computer vision package based on numpy";
-    homepage = https://mahotas.readthedocs.io/;
+    homepage = "https://mahotas.readthedocs.io/";
     maintainers = with maintainers; [ luispedro ];
     license = licenses.mit;
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/mail-parser/default.nix b/pkgs/development/python-modules/mail-parser/default.nix
index 1f06f7f250a99..fe68b507ecf44 100644
--- a/pkgs/development/python-modules/mail-parser/default.nix
+++ b/pkgs/development/python-modules/mail-parser/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A mail parser for python 2 and 3";
-    homepage = https://github.com/SpamScope/mail-parser;
+    homepage = "https://github.com/SpamScope/mail-parser";
     license = licenses.asl20;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/mailman-hyperkitty/default.nix b/pkgs/development/python-modules/mailman-hyperkitty/default.nix
index fd89260ab94b7..6abe5f5c6bc4b 100644
--- a/pkgs/development/python-modules/mailman-hyperkitty/default.nix
+++ b/pkgs/development/python-modules/mailman-hyperkitty/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Mailman archiver plugin for HyperKitty";
-    homepage = https://gitlab.com/mailman/mailman-hyperkitty;
+    homepage = "https://gitlab.com/mailman/mailman-hyperkitty";
     license = licenses.gpl3;
     maintainers = with maintainers; [ globin peti ];
   };
diff --git a/pkgs/development/python-modules/mailman-rss/default.nix b/pkgs/development/python-modules/mailman-rss/default.nix
index afce4521d5b43..d0d103bfbec56 100644
--- a/pkgs/development/python-modules/mailman-rss/default.nix
+++ b/pkgs/development/python-modules/mailman-rss/default.nix
@@ -18,7 +18,7 @@ python3Packages.buildPythonApplication rec {
 
   meta = with stdenv.lib; {
     description = "Mailman archive -> rss converter";
-    homepage = https://github.com/kyamagu/mailman-rss;
+    homepage = "https://github.com/kyamagu/mailman-rss";
     license = licenses.mit;
     maintainers = with maintainers; [ samueldr ];
   };
diff --git a/pkgs/development/python-modules/manhole/default.nix b/pkgs/development/python-modules/manhole/default.nix
index c8b77e9668f2d..13b887f6ee4d2 100644
--- a/pkgs/development/python-modules/manhole/default.nix
+++ b/pkgs/development/python-modules/manhole/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/ionelmc/python-manhole;
+    homepage = "https://github.com/ionelmc/python-manhole";
     description = "Debugging manhole for Python applications";
     license = licenses.bsd2;
     maintainers = with maintainers; [ ivan ];
diff --git a/pkgs/development/python-modules/manuel/default.nix b/pkgs/development/python-modules/manuel/default.nix
index e08c61140d6c6..1f2c09d43709d 100644
--- a/pkgs/development/python-modules/manuel/default.nix
+++ b/pkgs/development/python-modules/manuel/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A documentation builder";
-    homepage = https://pypi.python.org/pypi/manuel;
+    homepage = "https://pypi.python.org/pypi/manuel";
     license = licenses.zpl20;
   };
 
diff --git a/pkgs/development/python-modules/mapbox/default.nix b/pkgs/development/python-modules/mapbox/default.nix
index 1eec58919d5c9..f721228ddca4c 100644
--- a/pkgs/development/python-modules/mapbox/default.nix
+++ b/pkgs/development/python-modules/mapbox/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   checkInputs = [ pytestCheckHook responses ];
 
   meta = with lib; {
-    homepage = https://github.com/mapbox/mapbox-sdk-py;
+    homepage = "https://github.com/mapbox/mapbox-sdk-py";
     license = licenses.mit;
     description = "Mapbox SDK for Python";
     longDescription = "Low-level client API for Mapbox web services.";
diff --git a/pkgs/development/python-modules/mapsplotlib/default.nix b/pkgs/development/python-modules/mapsplotlib/default.nix
index eb02941c1a1b3..a5dd00971d0aa 100644
--- a/pkgs/development/python-modules/mapsplotlib/default.nix
+++ b/pkgs/development/python-modules/mapsplotlib/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Custom Python plots on a Google Maps background";
-    homepage = https://github.com/tcassou/mapsplotlib;
+    homepage = "https://github.com/tcassou/mapsplotlib";
     license = licenses.mit;
     maintainers = [ maintainers.rob ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/default.nix b/pkgs/development/python-modules/marionette-harness/default.nix
index 4a9e0113c6807..29d38a1f2f075 100644
--- a/pkgs/development/python-modules/marionette-harness/default.nix
+++ b/pkgs/development/python-modules/marionette-harness/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Mozilla Marionette protocol test automation harness";
-    homepage = https://developer.mozilla.org/en-US/docs/Mozilla/QA/Marionette;
+    homepage = "https://developer.mozilla.org/en-US/docs/Mozilla/QA/Marionette";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/manifestparser.nix b/pkgs/development/python-modules/marionette-harness/manifestparser.nix
index 7316526aa2804..45e24ec2e1a9e 100644
--- a/pkgs/development/python-modules/marionette-harness/manifestparser.nix
+++ b/pkgs/development/python-modules/marionette-harness/manifestparser.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Mozilla test manifest handling";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/marionette_driver.nix b/pkgs/development/python-modules/marionette-harness/marionette_driver.nix
index 4567d34932b37..60e9e0460e760 100644
--- a/pkgs/development/python-modules/marionette-harness/marionette_driver.nix
+++ b/pkgs/development/python-modules/marionette-harness/marionette_driver.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Mozilla Marionette driver";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Marionette;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Marionette";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/mozcrash.nix b/pkgs/development/python-modules/marionette-harness/mozcrash.nix
index c5d91fbfef797..18b39307a17ed 100644
--- a/pkgs/development/python-modules/marionette-harness/mozcrash.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozcrash.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Minidump stack trace extractor";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/mozdevice.nix b/pkgs/development/python-modules/marionette-harness/mozdevice.nix
index 9f1a682c2ce37..03187c00bef9f 100644
--- a/pkgs/development/python-modules/marionette-harness/mozdevice.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozdevice.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Mozilla-authored device management";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/mozfile.nix b/pkgs/development/python-modules/marionette-harness/mozfile.nix
index 9ca8ea0b7891c..829e909535a71 100644
--- a/pkgs/development/python-modules/marionette-harness/mozfile.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozfile.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "File utilities for Mozilla testing";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/mozhttpd.nix b/pkgs/development/python-modules/marionette-harness/mozhttpd.nix
index 6862967e420f3..3520d23081b21 100644
--- a/pkgs/development/python-modules/marionette-harness/mozhttpd.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozhttpd.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Webserver for Mozilla testing";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/mozinfo.nix b/pkgs/development/python-modules/marionette-harness/mozinfo.nix
index 080be7e04efec..1aca4cb58468e 100644
--- a/pkgs/development/python-modules/marionette-harness/mozinfo.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozinfo.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "System information utilities for Mozilla testing";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = licenses.mpl20;
     maintainers = with maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/mozlog.nix b/pkgs/development/python-modules/marionette-harness/mozlog.nix
index 834bf48adbd85..ee1aed055e742 100644
--- a/pkgs/development/python-modules/marionette-harness/mozlog.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozlog.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Mozilla logging library";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/moznetwork.nix b/pkgs/development/python-modules/marionette-harness/moznetwork.nix
index 106a94b50e283..3029f7ed546c5 100644
--- a/pkgs/development/python-modules/marionette-harness/moznetwork.nix
+++ b/pkgs/development/python-modules/marionette-harness/moznetwork.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Network utilities for Mozilla testing";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/mozprocess.nix b/pkgs/development/python-modules/marionette-harness/mozprocess.nix
index cfa0f76662012..91ed225ecb80c 100644
--- a/pkgs/development/python-modules/marionette-harness/mozprocess.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozprocess.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Mozilla-authored process handling";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/mozprofile.nix b/pkgs/development/python-modules/marionette-harness/mozprofile.nix
index dda9e07d5e5c4..7075a37263b32 100644
--- a/pkgs/development/python-modules/marionette-harness/mozprofile.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozprofile.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Mozilla application profile handling library";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/mozrunner.nix b/pkgs/development/python-modules/marionette-harness/mozrunner.nix
index 8cabe18e3c66a..fc1d8a7bc7c83 100644
--- a/pkgs/development/python-modules/marionette-harness/mozrunner.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozrunner.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Mozilla application start/stop helpers";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/moztest.nix b/pkgs/development/python-modules/marionette-harness/moztest.nix
index 2ff50e1fa92ea..1c9f9259d995f 100644
--- a/pkgs/development/python-modules/marionette-harness/moztest.nix
+++ b/pkgs/development/python-modules/marionette-harness/moztest.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Mozilla test result storage and output";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marionette-harness/mozversion.nix b/pkgs/development/python-modules/marionette-harness/mozversion.nix
index 12925f3575ae3..9717a847d3596 100644
--- a/pkgs/development/python-modules/marionette-harness/mozversion.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozversion.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Application version information library";
-    homepage = https://wiki.mozilla.org/Auto-tools/Projects/Mozbase;
+    homepage = "https://wiki.mozilla.org/Auto-tools/Projects/Mozbase";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/marisa-trie/default.nix b/pkgs/development/python-modules/marisa-trie/default.nix
index 71be4f5726d15..031f7b04021bb 100644
--- a/pkgs/development/python-modules/marisa-trie/default.nix
+++ b/pkgs/development/python-modules/marisa-trie/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Static memory-efficient Trie-like structures for Python (2.x and 3.x) based on marisa-trie C++ library";
     longDescription = "There are official SWIG-based Python bindings included in C++ library distribution; this package provides alternative Cython-based pip-installable Python bindings.";
-    homepage =  https://github.com/kmike/marisa-trie;
+    homepage =  "https://github.com/kmike/marisa-trie";
     license = licenses.mit;
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/marisa/default.nix b/pkgs/development/python-modules/marisa/default.nix
index 006e3a9051be6..0fa5a98f7522e 100644
--- a/pkgs/development/python-modules/marisa/default.nix
+++ b/pkgs/development/python-modules/marisa/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python binding for marisa package (do not confuse with marisa-trie python bindings)";
-    homepage    = https://github.com/s-yata/marisa-trie;
+    homepage    = "https://github.com/s-yata/marisa-trie";
     license     = with licenses; [ bsd2 lgpl2 ];
     maintainers = with maintainers; [ vanzef ];
   };
diff --git a/pkgs/development/python-modules/markdown-macros/default.nix b/pkgs/development/python-modules/markdown-macros/default.nix
index 98dce9130464d..41a634f4b9a50 100644
--- a/pkgs/development/python-modules/markdown-macros/default.nix
+++ b/pkgs/development/python-modules/markdown-macros/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "An extension for python-markdown that makes writing trac-like macros easy";
-    homepage = https://github.com/wnielson/markdown-macros;
+    homepage = "https://github.com/wnielson/markdown-macros";
     license = licenses.mit;
     maintainers = [ maintainers.abigailbuccaneer ];
   };
diff --git a/pkgs/development/python-modules/markdown2/default.nix b/pkgs/development/python-modules/markdown2/default.nix
index a07e0b14fdce5..8add8f15298f8 100644
--- a/pkgs/development/python-modules/markdown2/default.nix
+++ b/pkgs/development/python-modules/markdown2/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A fast and complete Python implementation of Markdown";
-    homepage =  https://github.com/trentm/python-markdown2;
+    homepage =  "https://github.com/trentm/python-markdown2";
     license = licenses.mit;
     maintainers = with maintainers; [ hbunke ];
   };
diff --git a/pkgs/development/python-modules/markdownsuperscript/default.nix b/pkgs/development/python-modules/markdownsuperscript/default.nix
index 1212651aec816..5bbf47278ce73 100644
--- a/pkgs/development/python-modules/markdownsuperscript/default.nix
+++ b/pkgs/development/python-modules/markdownsuperscript/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "An extension to the Python Markdown package enabling superscript text";
-    homepage = https://github.com/jambonrose/markdown_superscript_extension;
+    homepage = "https://github.com/jambonrose/markdown_superscript_extension";
     license = stdenv.lib.licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/markerlib/default.nix b/pkgs/development/python-modules/markerlib/default.nix
index 640b11a6f2809..256f395a8f8f3 100644
--- a/pkgs/development/python-modules/markerlib/default.nix
+++ b/pkgs/development/python-modules/markerlib/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://bitbucket.org/dholth/markerlib/;
+    homepage = "https://bitbucket.org/dholth/markerlib/";
     description = "A compiler for PEP 345 environment markers";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/markupsafe/default.nix b/pkgs/development/python-modules/markupsafe/default.nix
index d15aa82c3a90a..864e30214efa9 100644
--- a/pkgs/development/python-modules/markupsafe/default.nix
+++ b/pkgs/development/python-modules/markupsafe/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Implements a XML/HTML/XHTML Markup safe string";
-    homepage = http://dev.pocoo.org;
+    homepage = "http://dev.pocoo.org";
     license = licenses.bsd3;
     maintainers = with maintainers; [ domenkozar ];
   };
diff --git a/pkgs/development/python-modules/marshmallow-enum/default.nix b/pkgs/development/python-modules/marshmallow-enum/default.nix
index 9d68e66c91ab4..16af840b036bf 100644
--- a/pkgs/development/python-modules/marshmallow-enum/default.nix
+++ b/pkgs/development/python-modules/marshmallow-enum/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Enum field for Marshmallow";
-    homepage = https://github.com/justanr/marshmallow_enum;
+    homepage = "https://github.com/justanr/marshmallow_enum";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/matchpy/default.nix b/pkgs/development/python-modules/matchpy/default.nix
index 2a0544cf6d8f4..132be56f19b30 100644
--- a/pkgs/development/python-modules/matchpy/default.nix
+++ b/pkgs/development/python-modules/matchpy/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A library for pattern matching on symbolic expressions";
-    homepage = https://github.com/HPAC/matchpy;
+    homepage = "https://github.com/HPAC/matchpy";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/mathics/default.nix b/pkgs/development/python-modules/mathics/default.nix
index b20cc0709092b..0bd81f0084852 100644
--- a/pkgs/development/python-modules/mathics/default.nix
+++ b/pkgs/development/python-modules/mathics/default.nix
@@ -42,7 +42,7 @@ if (stdenv.lib.versionOlder django.version "1.8") ||
 
   meta = with stdenv.lib; {
     description = "A general-purpose computer algebra system";
-    homepage = http://www.mathics.org;
+    homepage = "http://www.mathics.org";
     license = licenses.gpl3;
     maintainers = [ maintainers.benley ];
   };
diff --git a/pkgs/development/python-modules/matrix-client/default.nix b/pkgs/development/python-modules/matrix-client/default.nix
index 19c4baca8b290..71092583d7fd4 100644
--- a/pkgs/development/python-modules/matrix-client/default.nix
+++ b/pkgs/development/python-modules/matrix-client/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Matrix Client-Server SDK";
-    homepage = https://github.com/matrix-org/matrix-python-sdk;
+    homepage = "https://github.com/matrix-org/matrix-python-sdk";
     license = licenses.asl20;
     maintainers = with maintainers; [ olejorgenb ];
   };
diff --git a/pkgs/development/python-modules/mautrix/default.nix b/pkgs/development/python-modules/mautrix/default.nix
index ea5f5ee4851b1..a9310af1432f4 100644
--- a/pkgs/development/python-modules/mautrix/default.nix
+++ b/pkgs/development/python-modules/mautrix/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/tulir/mautrix-python;
+    homepage = "https://github.com/tulir/mautrix-python";
     description = "A Python 3 asyncio Matrix framework.";
     license = licenses.mpl20;
     maintainers = with maintainers; [ nyanloutre ma27 ];
diff --git a/pkgs/development/python-modules/maya/default.nix b/pkgs/development/python-modules/maya/default.nix
index 9c6cb241fea51..6df4091664b3e 100644
--- a/pkgs/development/python-modules/maya/default.nix
+++ b/pkgs/development/python-modules/maya/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Datetimes for Humans";
-    homepage = https://github.com/kennethreitz/maya;
+    homepage = "https://github.com/kennethreitz/maya";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/mccabe/default.nix b/pkgs/development/python-modules/mccabe/default.nix
index 520e872c91e9a..7a4605e68cede 100644
--- a/pkgs/development/python-modules/mccabe/default.nix
+++ b/pkgs/development/python-modules/mccabe/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "McCabe checker, plugin for flake8";
-    homepage = https://github.com/flintwork/mccabe;
+    homepage = "https://github.com/flintwork/mccabe";
     license = licenses.mit;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/mdp/default.nix b/pkgs/development/python-modules/mdp/default.nix
index 9fbaced9b6572..854622f206480 100644
--- a/pkgs/development/python-modules/mdp/default.nix
+++ b/pkgs/development/python-modules/mdp/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library for building complex data processing software by combining widely used machine learning algorithms";
-    homepage = http://mdp-toolkit.sourceforge.net;
+    homepage = "http://mdp-toolkit.sourceforge.net";
     license = licenses.bsd3;
     maintainers = with maintainers; [ nico202 ];
   };
diff --git a/pkgs/development/python-modules/measurement/default.nix b/pkgs/development/python-modules/measurement/default.nix
index b3a0430a93b91..6b7a02a76eb51 100644
--- a/pkgs/development/python-modules/measurement/default.nix
+++ b/pkgs/development/python-modules/measurement/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Use and manipulate unit-aware measurement objects in Python";
-    homepage = https://github.com/coddingtonbear/python-measurement;
+    homepage = "https://github.com/coddingtonbear/python-measurement";
     license = licenses.mit;
     maintainers = with maintainers; [ bhipple ];
   };
diff --git a/pkgs/development/python-modules/mecab-python3/default.nix b/pkgs/development/python-modules/mecab-python3/default.nix
index 263a71254ed61..893dfb0251d23 100644
--- a/pkgs/development/python-modules/mecab-python3/default.nix
+++ b/pkgs/development/python-modules/mecab-python3/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A python wrapper for mecab: Morphological Analysis engine";
-    homepage =  https://github.com/SamuraiT/mecab-python3;
+    homepage =  "https://github.com/SamuraiT/mecab-python3";
     license = with licenses; [ gpl2 lgpl21 bsd3 ]; # any of the three
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/meinheld/default.nix b/pkgs/development/python-modules/meinheld/default.nix
index f1291a14f3f4b..247523a9a8301 100644
--- a/pkgs/development/python-modules/meinheld/default.nix
+++ b/pkgs/development/python-modules/meinheld/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "High performance asynchronous Python WSGI Web Server";
-    homepage = https://meinheld.org/;
+    homepage = "https://meinheld.org/";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/meld3/default.nix b/pkgs/development/python-modules/meld3/default.nix
index a1729ecb04e32..013bd56aa3d89 100644
--- a/pkgs/development/python-modules/meld3/default.nix
+++ b/pkgs/development/python-modules/meld3/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "An HTML/XML templating engine used by supervisor";
-    homepage = https://github.com/supervisor/meld3;
+    homepage = "https://github.com/supervisor/meld3";
     license = licenses.free;
   };
 
diff --git a/pkgs/development/python-modules/meliae/default.nix b/pkgs/development/python-modules/meliae/default.nix
index b0cdbd60c3e23..e02e72c1add5b 100644
--- a/pkgs/development/python-modules/meliae/default.nix
+++ b/pkgs/development/python-modules/meliae/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python Memory Usage Analyzer";
-    homepage = https://launchpad.net/meliae;
+    homepage = "https://launchpad.net/meliae";
     license = licenses.gpl3;
     maintainers = with maintainers; [ xvapx ];
   };
diff --git a/pkgs/development/python-modules/memcached/default.nix b/pkgs/development/python-modules/memcached/default.nix
index 854f7440daa17..6547316048079 100644
--- a/pkgs/development/python-modules/memcached/default.nix
+++ b/pkgs/development/python-modules/memcached/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python API for communicating with the memcached distributed memory object cache daemon";
-    homepage = http://www.tummy.com/Community/software/python-memcached/;
+    homepage = "http://www.tummy.com/Community/software/python-memcached/";
     license = licenses.psfl;
   };
 
diff --git a/pkgs/development/python-modules/memory_profiler/default.nix b/pkgs/development/python-modules/memory_profiler/default.nix
index e0367e6c50511..0dafde83c4046 100644
--- a/pkgs/development/python-modules/memory_profiler/default.nix
+++ b/pkgs/development/python-modules/memory_profiler/default.nix
@@ -22,7 +22,7 @@ python.pkgs.buildPythonPackage rec {
       This is a python module for monitoring memory consumption of a process as
       well as line-by-line analysis of memory consumption for python programs.
     '';
-    homepage = https://pypi.python.org/pypi/memory_profiler;
+    homepage = "https://pypi.python.org/pypi/memory_profiler";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/mesonpep517/default.nix b/pkgs/development/python-modules/mesonpep517/default.nix
index ec63526070adf..fd44f3e4480e4 100644
--- a/pkgs/development/python-modules/mesonpep517/default.nix
+++ b/pkgs/development/python-modules/mesonpep517/default.nix
@@ -35,8 +35,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "Create pep517 compliant packages from the meson build system";
-    homepage = https://gitlab.com/thiblahute/mesonpep517;
+    homepage = "https://gitlab.com/thiblahute/mesonpep517";
     license = lib.licenses.asl20;
     maintainers = [ lib.maintainers.fridh ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/metaphone/default.nix b/pkgs/development/python-modules/metaphone/default.nix
index e167ee494a82d..a9a4409c0de62 100644
--- a/pkgs/development/python-modules/metaphone/default.nix
+++ b/pkgs/development/python-modules/metaphone/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   buildInputs = [ nose ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/oubiwann/metaphone;
+    homepage = "https://github.com/oubiwann/metaphone";
     description = "A Python implementation of the metaphone and double metaphone algorithms";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ris ];
diff --git a/pkgs/development/python-modules/micawber/default.nix b/pkgs/development/python-modules/micawber/default.nix
index 003234c2adfc1..5129fe253c71c 100644
--- a/pkgs/development/python-modules/micawber/default.nix
+++ b/pkgs/development/python-modules/micawber/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ beautifulsoup4 ];
 
   meta = with stdenv.lib; {
-    homepage = https://micawber.readthedocs.io/en/latest/;
+    homepage = "https://micawber.readthedocs.io/en/latest/";
     description = "A small library for extracting rich content from urls";
     license = licenses.mit;
     longDescription = ''
diff --git a/pkgs/development/python-modules/milksnake/default.nix b/pkgs/development/python-modules/milksnake/default.nix
index 014bb223225df..6d063021697c1 100644
--- a/pkgs/development/python-modules/milksnake/default.nix
+++ b/pkgs/development/python-modules/milksnake/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A python library that extends setuptools for binary extensions";
-    homepage = https://github.com/getsentry/milksnake;
+    homepage = "https://github.com/getsentry/milksnake";
     license = licenses.asl20;
     maintainers = with maintainers; [ matthiasbeyer ];
   };
diff --git a/pkgs/development/python-modules/minimock/default.nix b/pkgs/development/python-modules/minimock/default.nix
index 856f7b45adf49..6275d92b05593 100644
--- a/pkgs/development/python-modules/minimock/default.nix
+++ b/pkgs/development/python-modules/minimock/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A minimalistic mocking library for python";
-    homepage = https://pypi.python.org/pypi/MiniMock;
+    homepage = "https://pypi.python.org/pypi/MiniMock";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/minio/default.nix b/pkgs/development/python-modules/minio/default.nix
index a27867467edfb..a3d6cb8879ead 100644
--- a/pkgs/development/python-modules/minio/default.nix
+++ b/pkgs/development/python-modules/minio/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Simple APIs to access any Amazon S3 compatible object storage server";
-    homepage = https://github.com/minio/minio-py;
+    homepage = "https://github.com/minio/minio-py";
     maintainers = with maintainers; [ peterromfeldhk ];
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/miniupnpc/default.nix b/pkgs/development/python-modules/miniupnpc/default.nix
index d267cb6a97623..b3c559c846225 100644
--- a/pkgs/development/python-modules/miniupnpc/default.nix
+++ b/pkgs/development/python-modules/miniupnpc/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "miniUPnP client";
-    homepage = http://miniupnp.free.fr/;
+    homepage = "http://miniupnp.free.fr/";
     license = licenses.mit;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/mistune/default.nix b/pkgs/development/python-modules/mistune/default.nix
index 75011a8219fe7..cde668bd5fbe9 100644
--- a/pkgs/development/python-modules/mistune/default.nix
+++ b/pkgs/development/python-modules/mistune/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "The fastest markdown parser in pure Python";
-    homepage = https://github.com/lepture/mistune;
+    homepage = "https://github.com/lepture/mistune";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/mmpython/default.nix b/pkgs/development/python-modules/mmpython/default.nix
index 0a41b6e3c87da..dbb6590eee6d5 100644
--- a/pkgs/development/python-modules/mmpython/default.nix
+++ b/pkgs/development/python-modules/mmpython/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   pname = "mmpython";
 
   src = fetchurl {
-    url = https://sourceforge.net/projects/mmpython/files/latest/download;
+    url = "https://sourceforge.net/projects/mmpython/files/latest/download";
     sha256 = "1b7qfad3shgakj37gcj1b9h78j1hxlz6wp9k7h76pb4sq4bfyihy";
     name = "${pname}-${version}.tar.gz";
   };
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Media Meta Data retrieval framework";
-    homepage = https://sourceforge.net/projects/mmpython/;
+    homepage = "https://sourceforge.net/projects/mmpython/";
     license = licenses.gpl2;
   };
 
diff --git a/pkgs/development/python-modules/mnemonic/default.nix b/pkgs/development/python-modules/mnemonic/default.nix
index ca41917744af5..2811d0ecda549 100644
--- a/pkgs/development/python-modules/mnemonic/default.nix
+++ b/pkgs/development/python-modules/mnemonic/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Implementation of Bitcoin BIP-0039";
-    homepage = https://github.com/trezor/python-mnemonic;
+    homepage = "https://github.com/trezor/python-mnemonic";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ np ];
   };
diff --git a/pkgs/development/python-modules/mock-open/default.nix b/pkgs/development/python-modules/mock-open/default.nix
index edb3407270f2a..449430a593d1a 100644
--- a/pkgs/development/python-modules/mock-open/default.nix
+++ b/pkgs/development/python-modules/mock-open/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = lib.optional (pythonOlder "3.3") mock;
 
   meta = with lib; {
-    homepage = https://github.com/nivbend/mock-open;
+    homepage = "https://github.com/nivbend/mock-open";
     description = "A better mock for file I/O";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/mock/default.nix b/pkgs/development/python-modules/mock/default.nix
index 6978bee000a31..de1ff58243e67 100644
--- a/pkgs/development/python-modules/mock/default.nix
+++ b/pkgs/development/python-modules/mock/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Mock objects for Python";
-    homepage = http://python-mock.sourceforge.net/;
+    homepage = "http://python-mock.sourceforge.net/";
     license = licenses.bsd2;
   };
 
diff --git a/pkgs/development/python-modules/modeled/default.nix b/pkgs/development/python-modules/modeled/default.nix
index 298c69194f20f..e4cdec7766d61 100644
--- a/pkgs/development/python-modules/modeled/default.nix
+++ b/pkgs/development/python-modules/modeled/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Universal data modeling for Python";
-    homepage = https://bitbucket.org/userzimmermann/python-modeled;
+    homepage = "https://bitbucket.org/userzimmermann/python-modeled";
     license = licenses.lgpl3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/moderngl/default.nix b/pkgs/development/python-modules/moderngl/default.nix
index 5802b33041f0d..48abc30c9f7d1 100644
--- a/pkgs/development/python-modules/moderngl/default.nix
+++ b/pkgs/development/python-modules/moderngl/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/moderngl/moderngl;
+    homepage = "https://github.com/moderngl/moderngl";
     description = "High performance rendering for Python 3";
     license = licenses.mit;
     platforms = platforms.linux; # should be mesaPlatforms, darwin build breaks.
diff --git a/pkgs/development/python-modules/modestmaps/default.nix b/pkgs/development/python-modules/modestmaps/default.nix
index b25e6f5644edf..c7b1071954d2c 100644
--- a/pkgs/development/python-modules/modestmaps/default.nix
+++ b/pkgs/development/python-modules/modestmaps/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A library for building interactive maps";
-    homepage = http://modestmaps.com;
+    homepage = "http://modestmaps.com";
     license = stdenv.lib.licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/mongoengine/default.nix b/pkgs/development/python-modules/mongoengine/default.nix
index db20d9442ef10..c1c69598cd05c 100644
--- a/pkgs/development/python-modules/mongoengine/default.nix
+++ b/pkgs/development/python-modules/mongoengine/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "MongoEngine is a Python Object-Document Mapper for working with MongoDB";
-    homepage = http://mongoengine.org/;
+    homepage = "http://mongoengine.org/";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/monotonic/default.nix b/pkgs/development/python-modules/monotonic/default.nix
index c784730da6e87..38a25841c7b6c 100644
--- a/pkgs/development/python-modules/monotonic/default.nix
+++ b/pkgs/development/python-modules/monotonic/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "An implementation of time.monotonic() for Python 2 & < 3.3";
-    homepage = https://github.com/atdt/monotonic;
+    homepage = "https://github.com/atdt/monotonic";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/monty/default.nix b/pkgs/development/python-modules/monty/default.nix
index fb84847acff73..77448d0e15fe3 100644
--- a/pkgs/development/python-modules/monty/default.nix
+++ b/pkgs/development/python-modules/monty/default.nix
@@ -48,7 +48,7 @@ buildPythonPackage rec {
       standard library. Examples include useful utilities like transparent support for zipped files, useful design
       patterns such as singleton and cached_class, and many more.
     ";
-    homepage = https://github.com/materialsvirtuallab/monty;
+    homepage = "https://github.com/materialsvirtuallab/monty";
     license = licenses.mit;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/more-itertools/2.7.nix b/pkgs/development/python-modules/more-itertools/2.7.nix
index e0786aefa2c2e..f9a6ac732e2ea 100644
--- a/pkgs/development/python-modules/more-itertools/2.7.nix
+++ b/pkgs/development/python-modules/more-itertools/2.7.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   doCheck = !stdenv.hostPlatform.is32bit;
 
   meta = {
-    homepage = https://more-itertools.readthedocs.org;
+    homepage = "https://more-itertools.readthedocs.org";
     description = "Expansion of the itertools module";
     license = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/more-itertools/default.nix b/pkgs/development/python-modules/more-itertools/default.nix
index 37152b3a502ac..cd128fb216497 100644
--- a/pkgs/development/python-modules/more-itertools/default.nix
+++ b/pkgs/development/python-modules/more-itertools/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   doCheck = !stdenv.hostPlatform.is32bit;
 
   meta = {
-    homepage = https://more-itertools.readthedocs.org;
+    homepage = "https://more-itertools.readthedocs.org";
     description = "Expansion of the itertools module";
     license = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/moretools/default.nix b/pkgs/development/python-modules/moretools/default.nix
index 061eedfe7b015..c9fd953f350e4 100644
--- a/pkgs/development/python-modules/moretools/default.nix
+++ b/pkgs/development/python-modules/moretools/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
     description = ''
       Many more basic tools for python 2/3 extending itertools, functools, operator and collections
     '';
-    homepage = https://bitbucket.org/userzimmermann/python-moretools;
+    homepage = "https://bitbucket.org/userzimmermann/python-moretools";
     license = licenses.gpl3Plus;
     platforms = platforms.unix;
   };
diff --git a/pkgs/development/python-modules/moto/default.nix b/pkgs/development/python-modules/moto/default.nix
index c84427b01c476..0d45103a29528 100644
--- a/pkgs/development/python-modules/moto/default.nix
+++ b/pkgs/development/python-modules/moto/default.nix
@@ -85,7 +85,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Allows your tests to easily mock out AWS Services";
-    homepage = https://github.com/spulec/moto;
+    homepage = "https://github.com/spulec/moto";
     license = licenses.asl20;
     maintainers = [ ];
   };
diff --git a/pkgs/development/python-modules/mox3/default.nix b/pkgs/development/python-modules/mox3/default.nix
index 480e28dffcbc8..bdbccc790cfd8 100644
--- a/pkgs/development/python-modules/mox3/default.nix
+++ b/pkgs/development/python-modules/mox3/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Mock object framework for Python";
-    homepage = https://docs.openstack.org/mox3/latest/;
+    homepage = "https://docs.openstack.org/mox3/latest/";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/mozsvc/default.nix b/pkgs/development/python-modules/mozsvc/default.nix
index a7b3984b912ef..780a162a916e5 100644
--- a/pkgs/development/python-modules/mozsvc/default.nix
+++ b/pkgs/development/python-modules/mozsvc/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pyramid simplejson konfig ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/mozilla-services/mozservices;
+    homepage = "https://github.com/mozilla-services/mozservices";
     description = "Various utilities for Mozilla apps";
     license = licenses.mpl20;
     maintainers = with maintainers; [ nadrieril ];
diff --git a/pkgs/development/python-modules/mpd/default.nix b/pkgs/development/python-modules/mpd/default.nix
index 48693293458e5..5ae3e2b41ec70 100644
--- a/pkgs/development/python-modules/mpd/default.nix
+++ b/pkgs/development/python-modules/mpd/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "An MPD (Music Player Daemon) client library written in pure Python";
-    homepage = http://jatreuman.indefero.net/p/python-mpd/;
+    homepage = "http://jatreuman.indefero.net/p/python-mpd/";
     license = licenses.gpl3;
   };
 
diff --git a/pkgs/development/python-modules/mplleaflet/default.nix b/pkgs/development/python-modules/mplleaflet/default.nix
index 62c5282b335b3..bfe442d05f518 100644
--- a/pkgs/development/python-modules/mplleaflet/default.nix
+++ b/pkgs/development/python-modules/mplleaflet/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Convert Matplotlib plots into Leaflet web maps";
-    homepage = https://github.com/jwass/mplleaflet;
+    homepage = "https://github.com/jwass/mplleaflet";
     license = with lib.licenses; [ bsd3 ];
   };
 }
diff --git a/pkgs/development/python-modules/mrbob/default.nix b/pkgs/development/python-modules/mrbob/default.nix
index dd255d4d00490..7074dab739be8 100644
--- a/pkgs/development/python-modules/mrbob/default.nix
+++ b/pkgs/development/python-modules/mrbob/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ jinja2 six ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/domenkozar/mr.bob;
+    homepage = "https://github.com/domenkozar/mr.bob";
     description = "A tool to generate code skeletons from templates";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/msgpack-numpy/default.nix b/pkgs/development/python-modules/msgpack-numpy/default.nix
index c23f0b6572ebf..354498836a97f 100644
--- a/pkgs/development/python-modules/msgpack-numpy/default.nix
+++ b/pkgs/development/python-modules/msgpack-numpy/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Numpy data type serialization using msgpack";
-    homepage = https://github.com/lebedov/msgpack-numpy;
+    homepage = "https://github.com/lebedov/msgpack-numpy";
     license = licenses.bsd3;
     maintainers = with maintainers; [ aborsu ];
   };
diff --git a/pkgs/development/python-modules/msgpack/default.nix b/pkgs/development/python-modules/msgpack/default.nix
index 8095c151da7c4..70a52dfe99460 100644
--- a/pkgs/development/python-modules/msgpack/default.nix
+++ b/pkgs/development/python-modules/msgpack/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   checkInputs = [ pytest ];
 
   meta = {
-    homepage = https://github.com/msgpack/msgpack-python;
+    homepage = "https://github.com/msgpack/msgpack-python";
     description = "MessagePack serializer implementation for Python";
     license = lib.licenses.asl20;
     # maintainers =  ?? ;
diff --git a/pkgs/development/python-modules/msrplib/default.nix b/pkgs/development/python-modules/msrplib/default.nix
index bba72ea62bb92..ffb87ff48ee0d 100644
--- a/pkgs/development/python-modules/msrplib/default.nix
+++ b/pkgs/development/python-modules/msrplib/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ eventlib application gnutls ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/AGProjects/python-msrplib;
+    homepage = "https://github.com/AGProjects/python-msrplib";
     description = "Client library for MSRP protocol and its relay extension (RFC 4975 and RFC4976)";
     license = licenses.lgpl3;
   };
diff --git a/pkgs/development/python-modules/mt-940/default.nix b/pkgs/development/python-modules/mt-940/default.nix
index f31bb4c064e72..c41b472a69385 100644
--- a/pkgs/development/python-modules/mt-940/default.nix
+++ b/pkgs/development/python-modules/mt-940/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A library to parse MT940 files and returns smart Python collections for statistics and manipulation";
-    homepage = https://github.com/WoLpH/mt940;
+    homepage = "https://github.com/WoLpH/mt940";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/multidict/default.nix b/pkgs/development/python-modules/multidict/default.nix
index 0b05416436d32..16fea2898dd34 100644
--- a/pkgs/development/python-modules/multidict/default.nix
+++ b/pkgs/development/python-modules/multidict/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Multidict implementation";
-    homepage = https://github.com/aio-libs/multidict/;
+    homepage = "https://github.com/aio-libs/multidict/";
     license = licenses.asl20;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/multipledispatch/default.nix b/pkgs/development/python-modules/multipledispatch/default.nix
index 8b2de6c5af196..ed55b0421cd89 100644
--- a/pkgs/development/python-modules/multipledispatch/default.nix
+++ b/pkgs/development/python-modules/multipledispatch/default.nix
@@ -19,9 +19,9 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ six ];
 
   meta = {
-    homepage = https://github.com/mrocklin/multipledispatch/;
+    homepage = "https://github.com/mrocklin/multipledispatch/";
     description = "A relatively sane approach to multiple dispatch in Python";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/multiprocess/default.nix b/pkgs/development/python-modules/multiprocess/default.nix
index 51fe7a83c9d52..df304efb91995 100644
--- a/pkgs/development/python-modules/multiprocess/default.nix
+++ b/pkgs/development/python-modules/multiprocess/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Better multiprocessing and multithreading in python";
-    homepage = https://github.com/uqfoundation/multiprocess;
+    homepage = "https://github.com/uqfoundation/multiprocess";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/multiset/default.nix b/pkgs/development/python-modules/multiset/default.nix
index 5cc159dc20597..020617abebf4c 100644
--- a/pkgs/development/python-modules/multiset/default.nix
+++ b/pkgs/development/python-modules/multiset/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An implementation of a multiset";
-    homepage = https://github.com/wheerd/multiset;
+    homepage = "https://github.com/wheerd/multiset";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/munch/default.nix b/pkgs/development/python-modules/munch/default.nix
index 764523e0cf7af..0d7d6f7c633af 100644
--- a/pkgs/development/python-modules/munch/default.nix
+++ b/pkgs/development/python-modules/munch/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "A dot-accessible dictionary (a la JavaScript objects)";
     license = licenses.mit;
-    homepage = https://github.com/Infinidat/munch;
+    homepage = "https://github.com/Infinidat/munch";
   };
 
 }
diff --git a/pkgs/development/python-modules/munkres/default.nix b/pkgs/development/python-modules/munkres/default.nix
index 5e83818a0143a..93e0c27fcca1b 100644
--- a/pkgs/development/python-modules/munkres/default.nix
+++ b/pkgs/development/python-modules/munkres/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   checkPhase = "nosetests";
 
   meta = with stdenv.lib; {
-    homepage = http://bmc.github.com/munkres/;
+    homepage = "http://bmc.github.com/munkres/";
     description = "Munkres algorithm for the Assignment Problem";
     license = licenses.bsd3;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/murmurhash/default.nix b/pkgs/development/python-modules/murmurhash/default.nix
index 2e826ab61e81e..82b33b6b40200 100644
--- a/pkgs/development/python-modules/murmurhash/default.nix
+++ b/pkgs/development/python-modules/murmurhash/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Cython bindings for MurmurHash2";
-    homepage = https://github.com/explosion/murmurhash;
+    homepage = "https://github.com/explosion/murmurhash";
     license = licenses.mit;
     maintainers = with maintainers; [ aborsu sdll ];
   };
diff --git a/pkgs/development/python-modules/mutag/default.nix b/pkgs/development/python-modules/mutag/default.nix
index 5dd34fef112f7..273a009a1f414 100644
--- a/pkgs/development/python-modules/mutag/default.nix
+++ b/pkgs/development/python-modules/mutag/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage {
   propagatedBuildInputs = [ pyparsing ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/aroig/mutag;
+    homepage = "https://github.com/aroig/mutag";
     description = "A script to change email tags in a mu indexed maildir";
     license = licenses.gpl3;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/muttils/default.nix b/pkgs/development/python-modules/muttils/default.nix
index 868700b622372..01e789fb75941 100644
--- a/pkgs/development/python-modules/muttils/default.nix
+++ b/pkgs/development/python-modules/muttils/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage {
   disabled = isPy3k;
 
   src = fetchurl {
-    url = https://www.blacktrash.org/hg/muttils/archive/8bb26094df06.tar.bz2;
+    url = "https://www.blacktrash.org/hg/muttils/archive/8bb26094df06.tar.bz2";
     sha256 = "1a4kxa0fpgg6rdj5p4kggfn8xpniqh8v5kbiaqc6wids02m7kag6";
   };
 
@@ -19,7 +19,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Utilities for use with console mail clients, like mutt";
-    homepage = https://www.blacktrash.org/hg/muttils;
+    homepage = "https://www.blacktrash.org/hg/muttils";
     license = licenses.gpl2Plus;
   };
 
diff --git a/pkgs/development/python-modules/mwclient/default.nix b/pkgs/development/python-modules/mwclient/default.nix
index ce987311a74f1..b26a3f948c8a1 100644
--- a/pkgs/development/python-modules/mwclient/default.nix
+++ b/pkgs/development/python-modules/mwclient/default.nix
@@ -25,6 +25,6 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Python client library to the MediaWiki API";
     license = licenses.mit;
-    homepage = https://github.com/mwclient/mwclient;
+    homepage = "https://github.com/mwclient/mwclient";
   };
 }
diff --git a/pkgs/development/python-modules/mwoauth/default.nix b/pkgs/development/python-modules/mwoauth/default.nix
index 778a081992c1e..94a85d41d9e77 100644
--- a/pkgs/development/python-modules/mwoauth/default.nix
+++ b/pkgs/development/python-modules/mwoauth/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A library designed to provide a simple means to performing an OAuth handshake with a MediaWiki installation with the OAuth Extension installed.";
-    homepage =  https://github.com/mediawiki-utilities/python-mwoauth;
+    homepage =  "https://github.com/mediawiki-utilities/python-mwoauth";
     license = licenses.mit;
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/myfitnesspal/default.nix b/pkgs/development/python-modules/myfitnesspal/default.nix
index 570d0c3e749c8..14834923954fd 100644
--- a/pkgs/development/python-modules/myfitnesspal/default.nix
+++ b/pkgs/development/python-modules/myfitnesspal/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Access your meal tracking data stored in MyFitnessPal programatically";
-    homepage = https://github.com/coddingtonbear/python-myfitnesspal;
+    homepage = "https://github.com/coddingtonbear/python-myfitnesspal";
     license = licenses.mit;
     maintainers = with maintainers; [ bhipple ];
   };
diff --git a/pkgs/development/python-modules/mygpoclient/default.nix b/pkgs/development/python-modules/mygpoclient/default.nix
index 5f30316eb711e..2af73f2d8974c 100644
--- a/pkgs/development/python-modules/mygpoclient/default.nix
+++ b/pkgs/development/python-modules/mygpoclient/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
         The mygpoclient library allows developers to utilize a Pythonic interface
         to the gpodder.net web services.
     '';
-    homepage = https://github.com/gpodder/mygpoclient;
+    homepage = "https://github.com/gpodder/mygpoclient";
     license = with licenses; [ gpl3 ];
     maintainers = with maintainers; [ skeidel ];
   };
diff --git a/pkgs/development/python-modules/mysql-connector/default.nix b/pkgs/development/python-modules/mysql-connector/default.nix
index e66f102e6cab7..4608d3f93e6fe 100644
--- a/pkgs/development/python-modules/mysql-connector/default.nix
+++ b/pkgs/development/python-modules/mysql-connector/default.nix
@@ -32,7 +32,7 @@ in buildPythonPackage rec {
       A MySQL driver that does not depend on MySQL C client libraries and
       implements the DB API v2.0 specification.
     '';
-    homepage = https://github.com/mysql/mysql-connector-python;
+    homepage = "https://github.com/mysql/mysql-connector-python";
     license = [ lib.licenses.gpl2 ];
     maintainers = with lib.maintainers; [ primeos ];
   };
diff --git a/pkgs/development/python-modules/nagiosplugin/default.nix b/pkgs/development/python-modules/nagiosplugin/default.nix
index ef46e7ccafd45..6b6e889b5d5de 100644
--- a/pkgs/development/python-modules/nagiosplugin/default.nix
+++ b/pkgs/development/python-modules/nagiosplugin/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python class library which helps with writing Nagios (Icinga) compatible plugins";
-    homepage =  https://github.com/mpounsett/nagiosplugin;
+    homepage =  "https://github.com/mpounsett/nagiosplugin";
     license = licenses.zpl21;
     maintainers = with maintainers; [ symphorien ];
   };
diff --git a/pkgs/development/python-modules/namedlist/default.nix b/pkgs/development/python-modules/namedlist/default.nix
index ae07076bb0574..b66ecb6210c5b 100644
--- a/pkgs/development/python-modules/namedlist/default.nix
+++ b/pkgs/development/python-modules/namedlist/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Similar to namedtuple, but instances are mutable";
-    homepage = https://bitbucket.org/ericvsmith/namedlist;
+    homepage = "https://bitbucket.org/ericvsmith/namedlist";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ ivan ];
   };
diff --git a/pkgs/development/python-modules/nameparser/default.nix b/pkgs/development/python-modules/nameparser/default.nix
index de4803c60e499..3384ed67c1efc 100644
--- a/pkgs/development/python-modules/nameparser/default.nix
+++ b/pkgs/development/python-modules/nameparser/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A simple Python module for parsing human names into their individual components";
-    homepage = https://github.com/derek73/python-nameparser;
+    homepage = "https://github.com/derek73/python-nameparser";
     license = licenses.lgpl21Plus;
   };
 
diff --git a/pkgs/development/python-modules/nanoleaf/default.nix b/pkgs/development/python-modules/nanoleaf/default.nix
index ccf0be4ae6d22..ea15da78bfb5b 100644
--- a/pkgs/development/python-modules/nanoleaf/default.nix
+++ b/pkgs/development/python-modules/nanoleaf/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A python interface for Nanoleaf Aurora lighting";
-    homepage = https://github.com/software-2/nanoleaf;
+    homepage = "https://github.com/software-2/nanoleaf";
     license = licenses.mit;
     maintainers = with maintainers; [ elseym ];
   };
diff --git a/pkgs/development/python-modules/nanomsg-python/default.nix b/pkgs/development/python-modules/nanomsg-python/default.nix
index 31662cd3941aa..29d71d0243f90 100644
--- a/pkgs/development/python-modules/nanomsg-python/default.nix
+++ b/pkgs/development/python-modules/nanomsg-python/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Bindings for nanomsg";
-    homepage = https://github.com/tonysimpson/nanomsg-python;
+    homepage = "https://github.com/tonysimpson/nanomsg-python";
     license = licenses.mit;
     maintainers = with maintainers; [ bgamari ];
   };
diff --git a/pkgs/development/python-modules/nanotime/default.nix b/pkgs/development/python-modules/nanotime/default.nix
index 8dd520a04e9a9..fc9306eb5714c 100644
--- a/pkgs/development/python-modules/nanotime/default.nix
+++ b/pkgs/development/python-modules/nanotime/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Provides a time object that keeps time as the number of nanoseconds since the UNIX epoch";
-    homepage = https://github.com/jbenet/nanotime/tree/master/python;
+    homepage = "https://github.com/jbenet/nanotime/tree/master/python";
     license = licenses.mit;
     maintainers = with maintainers; [ cmcdragonkai ];
   };
diff --git a/pkgs/development/python-modules/natsort/default.nix b/pkgs/development/python-modules/natsort/default.nix
index 8bdfdb9d7200a..918d491083d65 100644
--- a/pkgs/development/python-modules/natsort/default.nix
+++ b/pkgs/development/python-modules/natsort/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Natural sorting for python";
-    homepage = https://github.com/SethMMorton/natsort;
+    homepage = "https://github.com/SethMMorton/natsort";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/naturalsort/default.nix b/pkgs/development/python-modules/naturalsort/default.nix
index f7dcbe4d827ca..98ced7a381c24 100644
--- a/pkgs/development/python-modules/naturalsort/default.nix
+++ b/pkgs/development/python-modules/naturalsort/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Simple natural order sorting API for Python that just works";
-    homepage = https://github.com/xolox/python-naturalsort;
+    homepage = "https://github.com/xolox/python-naturalsort";
     license = licenses.mit;
     maintainers = with maintainers; [ eyjhb ];
   };
diff --git a/pkgs/development/python-modules/nbconvert/default.nix b/pkgs/development/python-modules/nbconvert/default.nix
index b0357c16165c3..49e4862999c7a 100644
--- a/pkgs/development/python-modules/nbconvert/default.nix
+++ b/pkgs/development/python-modules/nbconvert/default.nix
@@ -49,7 +49,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Converting Jupyter Notebooks";
-    homepage = https://jupyter.org/;
+    homepage = "https://jupyter.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/nbformat/2.nix b/pkgs/development/python-modules/nbformat/2.nix
index fbc71202d2860..faf2cee2b0084 100644
--- a/pkgs/development/python-modules/nbformat/2.nix
+++ b/pkgs/development/python-modules/nbformat/2.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "The Jupyter Notebook format";
-    homepage = https://jupyter.org/;
+    homepage = "https://jupyter.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh globin ];
   };
diff --git a/pkgs/development/python-modules/nbformat/default.nix b/pkgs/development/python-modules/nbformat/default.nix
index 179c5e8b9b6c7..35ee52b11ec61 100644
--- a/pkgs/development/python-modules/nbformat/default.nix
+++ b/pkgs/development/python-modules/nbformat/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "The Jupyter Notebook format";
-    homepage = https://jupyter.org/;
+    homepage = "https://jupyter.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh globin ];
   };
diff --git a/pkgs/development/python-modules/nbsmoke/default.nix b/pkgs/development/python-modules/nbsmoke/default.nix
index 6fff7857565d1..46d47fd1679c8 100644
--- a/pkgs/development/python-modules/nbsmoke/default.nix
+++ b/pkgs/development/python-modules/nbsmoke/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Basic notebook checks and linting";
-    homepage = https://github.com/pyviz/nbsmoke;
+    homepage = "https://github.com/pyviz/nbsmoke";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/nbsphinx/default.nix b/pkgs/development/python-modules/nbsphinx/default.nix
index 4557d6656502b..06a210db6c475 100644
--- a/pkgs/development/python-modules/nbsphinx/default.nix
+++ b/pkgs/development/python-modules/nbsphinx/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Jupyter Notebook Tools for Sphinx";
-    homepage = https://nbsphinx.readthedocs.io/;
+    homepage = "https://nbsphinx.readthedocs.io/";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/nbval/default.nix b/pkgs/development/python-modules/nbval/default.nix
index 020fab8f88873..41f5425317d65 100644
--- a/pkgs/development/python-modules/nbval/default.nix
+++ b/pkgs/development/python-modules/nbval/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A py.test plugin to validate Jupyter notebooks";
-    homepage = https://github.com/computationalmodelling/nbval;
+    homepage = "https://github.com/computationalmodelling/nbval";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/ndg-httpsclient/default.nix b/pkgs/development/python-modules/ndg-httpsclient/default.nix
index d9c7e41c576f0..687f589fe1afb 100644
--- a/pkgs/development/python-modules/ndg-httpsclient/default.nix
+++ b/pkgs/development/python-modules/ndg-httpsclient/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/cedadev/ndg_httpsclient/;
+    homepage = "https://github.com/cedadev/ndg_httpsclient/";
     description = "Provide enhanced HTTPS support for httplib and urllib2 using PyOpenSSL";
     license = licenses.bsd2;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/netaddr/default.nix b/pkgs/development/python-modules/netaddr/default.nix
index ed56e6803f4c8..200392c85f8af 100644
--- a/pkgs/development/python-modules/netaddr/default.nix
+++ b/pkgs/development/python-modules/netaddr/default.nix
@@ -27,13 +27,13 @@ buildPythonPackage rec {
 
   patches = [
     (fetchpatch {
-      url = https://github.com/drkjam/netaddr/commit/2ab73f10be7069c9412e853d2d0caf29bd624012.patch;
+      url = "https://github.com/drkjam/netaddr/commit/2ab73f10be7069c9412e853d2d0caf29bd624012.patch";
       sha256 = "0s1cdn9v5alpviabhcjmzc0m2pnpq9dh2fnnk2x96dnry1pshg39";
     })
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/drkjam/netaddr/;
+    homepage = "https://github.com/drkjam/netaddr/";
     description = "A network address manipulation library for Python";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/netcdf4/default.nix b/pkgs/development/python-modules/netcdf4/default.nix
index 17d1cd596759d..62373ebc42d64 100644
--- a/pkgs/development/python-modules/netcdf4/default.nix
+++ b/pkgs/development/python-modules/netcdf4/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Interface to netCDF library (versions 3 and 4)";
-    homepage = https://pypi.python.org/pypi/netCDF4;
+    homepage = "https://pypi.python.org/pypi/netCDF4";
     license = licenses.free;  # Mix of license (all MIT* like)
   };
 }
diff --git a/pkgs/development/python-modules/netdisco/default.nix b/pkgs/development/python-modules/netdisco/default.nix
index 1c9af258995db..b5353a5842d3e 100644
--- a/pkgs/development/python-modules/netdisco/default.nix
+++ b/pkgs/development/python-modules/netdisco/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python library to scan local network for services and devices";
-    homepage = https://github.com/home-assistant/netdisco;
+    homepage = "https://github.com/home-assistant/netdisco";
     license = licenses.asl20;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/netifaces/default.nix b/pkgs/development/python-modules/netifaces/default.nix
index 1f1cc3857e412..94cdb8290133a 100644
--- a/pkgs/development/python-modules/netifaces/default.nix
+++ b/pkgs/development/python-modules/netifaces/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://alastairs-place.net/projects/netifaces/;
+    homepage = "https://alastairs-place.net/projects/netifaces/";
     description = "Portable access to network interfaces from Python";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/nevow/default.nix b/pkgs/development/python-modules/nevow/default.nix
index 6054e6d3a7328..301d2c7a39471 100644
--- a/pkgs/development/python-modules/nevow/default.nix
+++ b/pkgs/development/python-modules/nevow/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
       pages if appropriate.  Once a form post has validated
       successfully, the method will be called with the coerced values.
     '';
-    homepage = https://github.com/twisted/nevow;
+    homepage = "https://github.com/twisted/nevow";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/nipype/neurdflib.nix b/pkgs/development/python-modules/nipype/neurdflib.nix
index 33526bebd558d..0a266ff7bf826 100644
--- a/pkgs/development/python-modules/nipype/neurdflib.nix
+++ b/pkgs/development/python-modules/nipype/neurdflib.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A temporary convenience package for changes waiting to be merged into the primary rdflib repo";
-    homepage = https://pypi.org/project/neurdflib;
+    homepage = "https://pypi.org/project/neurdflib";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/nix-prefetch-github/default.nix b/pkgs/development/python-modules/nix-prefetch-github/default.nix
index f73fb6dac33d9..17e4669b6bedd 100644
--- a/pkgs/development/python-modules/nix-prefetch-github/default.nix
+++ b/pkgs/development/python-modules/nix-prefetch-github/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Prefetch sources from github";
-    homepage = https://github.com/seppeljordan/nix-prefetch-github;
+    homepage = "https://github.com/seppeljordan/nix-prefetch-github";
     license = licenses.gpl3;
     maintainers = with maintainers; [ seppeljordan ];
   };
diff --git a/pkgs/development/python-modules/nixpkgs-pytools/default.nix b/pkgs/development/python-modules/nixpkgs-pytools/default.nix
index ebb8b7c70eb75..401c481411602 100644
--- a/pkgs/development/python-modules/nixpkgs-pytools/default.nix
+++ b/pkgs/development/python-modules/nixpkgs-pytools/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Tools for removing the tedious nature of creating nixpkgs derivations";
-    homepage = https://github.com/nix-community/nixpkgs-pytools;
+    homepage = "https://github.com/nix-community/nixpkgs-pytools";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/nixpkgs/default.nix b/pkgs/development/python-modules/nixpkgs/default.nix
index 66e8bb2a735a1..7df6d72c55c44 100644
--- a/pkgs/development/python-modules/nixpkgs/default.nix
+++ b/pkgs/development/python-modules/nixpkgs/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Allows to `from nixpkgs import` stuff in interactive Python sessions";
-    homepage = https://github.com/t184256/nixpkgs-python-importer;
+    homepage = "https://github.com/t184256/nixpkgs-python-importer";
     license = licenses.mit;
     maintainers = with maintainers; [ t184256 ];
   };
diff --git a/pkgs/development/python-modules/nltk/default.nix b/pkgs/development/python-modules/nltk/default.nix
index ef6d51cb19a4d..4f0a90a36af86 100644
--- a/pkgs/development/python-modules/nltk/default.nix
+++ b/pkgs/development/python-modules/nltk/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Natural Language Processing ToolKit";
-    homepage = http://nltk.org/;
+    homepage = "http://nltk.org/";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ lheckemann ];
   };
diff --git a/pkgs/development/python-modules/nmigen-boards/default.nix b/pkgs/development/python-modules/nmigen-boards/default.nix
index e40624b7a5cd7..55f70f74db94a 100644
--- a/pkgs/development/python-modules/nmigen-boards/default.nix
+++ b/pkgs/development/python-modules/nmigen-boards/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Board and connector definitions for nMigen";
-    homepage = https://github.com/nmigen/nmigen-boards;
+    homepage = "https://github.com/nmigen/nmigen-boards";
     license = licenses.bsd2;
     maintainers = with maintainers; [ emily ];
   };
diff --git a/pkgs/development/python-modules/nmigen-soc/default.nix b/pkgs/development/python-modules/nmigen-soc/default.nix
index bcd3deece5415..4c15e65e62b29 100644
--- a/pkgs/development/python-modules/nmigen-soc/default.nix
+++ b/pkgs/development/python-modules/nmigen-soc/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "System on Chip toolkit for nMigen";
-    homepage = https://github.com/nmigen/nmigen-soc;
+    homepage = "https://github.com/nmigen/nmigen-soc";
     license = licenses.bsd2;
     maintainers = with maintainers; [ emily ];
   };
diff --git a/pkgs/development/python-modules/nmigen/default.nix b/pkgs/development/python-modules/nmigen/default.nix
index 010b44729661d..3cb2056c7cfc6 100644
--- a/pkgs/development/python-modules/nmigen/default.nix
+++ b/pkgs/development/python-modules/nmigen/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A refreshed Python toolbox for building complex digital hardware";
-    homepage = https://github.com/nmigen/nmigen;
+    homepage = "https://github.com/nmigen/nmigen";
     license = licenses.bsd2;
     maintainers = with maintainers; [ emily ];
   };
diff --git a/pkgs/development/python-modules/node-semver/default.nix b/pkgs/development/python-modules/node-semver/default.nix
index 1c38918c14772..9c787147407ae 100644
--- a/pkgs/development/python-modules/node-semver/default.nix
+++ b/pkgs/development/python-modules/node-semver/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/podhmo/python-semver;
+    homepage = "https://github.com/podhmo/python-semver";
     description = "A port of node-semver";
     license = licenses.mit;
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/nodeenv/default.nix b/pkgs/development/python-modules/nodeenv/default.nix
index 042ee1e3e616e..f3f1c2b86c1bc 100644
--- a/pkgs/development/python-modules/nodeenv/default.nix
+++ b/pkgs/development/python-modules/nodeenv/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Node.js virtual environment builder";
-    homepage = https://github.com/ekalinin/nodeenv;
+    homepage = "https://github.com/ekalinin/nodeenv";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/noise/default.nix b/pkgs/development/python-modules/noise/default.nix
index d136c41aa3704..736444ec6e19a 100644
--- a/pkgs/development/python-modules/noise/default.nix
+++ b/pkgs/development/python-modules/noise/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/caseman/noise;
+    homepage = "https://github.com/caseman/noise";
     description = "Native-code and shader implementations of Perlin noise";
     license = licenses.mit;
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/nose-cov/default.nix b/pkgs/development/python-modules/nose-cov/default.nix
index 1d3d6179ae634..4b94e2657e979 100644
--- a/pkgs/development/python-modules/nose-cov/default.nix
+++ b/pkgs/development/python-modules/nose-cov/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ nose covCore ];
 
   meta = with lib; {
-    homepage = https://pypi.org/project/nose-cov/;
+    homepage = "https://pypi.org/project/nose-cov/";
     license = licenses.mit;
     description = "This plugin produces coverage reports. It also supports coverage of subprocesses.";
     maintainers = with maintainers; [ ma27 ];
diff --git a/pkgs/development/python-modules/nose-cover3/default.nix b/pkgs/development/python-modules/nose-cover3/default.nix
index 273c0ab042f9a..7f954f7ebca35 100644
--- a/pkgs/development/python-modules/nose-cover3/default.nix
+++ b/pkgs/development/python-modules/nose-cover3/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Coverage 3.x support for Nose";
-    homepage = https://github.com/ask/nosecover3;
+    homepage = "https://github.com/ask/nosecover3";
     license = licenses.lgpl21;
   };
 
diff --git a/pkgs/development/python-modules/nose-cprof/default.nix b/pkgs/development/python-modules/nose-cprof/default.nix
index c8bc7dbaf6826..aa3f0d37f092b 100644
--- a/pkgs/development/python-modules/nose-cprof/default.nix
+++ b/pkgs/development/python-modules/nose-cprof/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A python nose plugin to profile using cProfile rather than the default Hotshot profiler";
-    homepage = https://github.com/msherry/nose-cprof;
+    homepage = "https://github.com/msherry/nose-cprof";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/nose-exclude/default.nix b/pkgs/development/python-modules/nose-exclude/default.nix
index 7f679e545e7df..81204a34bd9c1 100644
--- a/pkgs/development/python-modules/nose-exclude/default.nix
+++ b/pkgs/development/python-modules/nose-exclude/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   meta = {
     license = lib.licenses.lgpl21;
     description = "Exclude specific directories from nosetests runs";
-    homepage = https://github.com/kgrandis/nose-exclude;
+    homepage = "https://github.com/kgrandis/nose-exclude";
     maintainers = with lib.maintainers; [ fridh ];
   };
 }
diff --git a/pkgs/development/python-modules/nose-focus/default.nix b/pkgs/development/python-modules/nose-focus/default.nix
index ef86a35b30411..d7b13eb1059b4 100644
--- a/pkgs/development/python-modules/nose-focus/default.nix
+++ b/pkgs/development/python-modules/nose-focus/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Decorator and plugin to make nose focus on specific tests";
-    homepage = https://nose-focus.readthedocs.io/en/latest/;
+    homepage = "https://nose-focus.readthedocs.io/en/latest/";
     license = licenses.wtfpl;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/nose-of-yeti/default.nix b/pkgs/development/python-modules/nose-of-yeti/default.nix
index 7a783da311776..b7fd1e241aaa7 100644
--- a/pkgs/development/python-modules/nose-of-yeti/default.nix
+++ b/pkgs/development/python-modules/nose-of-yeti/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Nose plugin providing BDD dsl for python";
-    homepage = https://github.com/delfick/nose-of-yeti;
+    homepage = "https://github.com/delfick/nose-of-yeti";
     license = licenses.mit;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/nose-pattern-exclude/default.nix b/pkgs/development/python-modules/nose-pattern-exclude/default.nix
index 24d74b938afb6..2170ac224d950 100644
--- a/pkgs/development/python-modules/nose-pattern-exclude/default.nix
+++ b/pkgs/development/python-modules/nose-pattern-exclude/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Exclude specific files and directories from nosetests runs";
-    homepage = https://github.com/jakubroztocil/nose-pattern-exclude;
+    homepage = "https://github.com/jakubroztocil/nose-pattern-exclude";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/nose-randomly/default.nix b/pkgs/development/python-modules/nose-randomly/default.nix
index 23315f9531b24..eb75a375d7701 100644
--- a/pkgs/development/python-modules/nose-randomly/default.nix
+++ b/pkgs/development/python-modules/nose-randomly/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Nose plugin to randomly order tests and control random.seed";
-    homepage = https://github.com/adamchainz/nose-randomly;
+    homepage = "https://github.com/adamchainz/nose-randomly";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/nose/default.nix b/pkgs/development/python-modules/nose/default.nix
index bec5156d22e07..a5ed49a29d73a 100644
--- a/pkgs/development/python-modules/nose/default.nix
+++ b/pkgs/development/python-modules/nose/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A unittest-based testing framework for python that makes writing and running tests easier";
-    homepage = http://readthedocs.org/docs/nose/;
+    homepage = "http://readthedocs.org/docs/nose/";
     license = licenses.lgpl3;
   };
 
diff --git a/pkgs/development/python-modules/nose2/default.nix b/pkgs/development/python-modules/nose2/default.nix
index 749a4d4618b19..9ba65a2225997 100644
--- a/pkgs/development/python-modules/nose2/default.nix
+++ b/pkgs/development/python-modules/nose2/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "nose2 is the next generation of nicer testing for Python";
-    homepage = https://github.com/nose-devs/nose2;
+    homepage = "https://github.com/nose-devs/nose2";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/nose_progressive/default.nix b/pkgs/development/python-modules/nose_progressive/default.nix
index 6d9d98f27abd4..b4683ef12cbf6 100644
--- a/pkgs/development/python-modules/nose_progressive/default.nix
+++ b/pkgs/development/python-modules/nose_progressive/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   doCheck = !isPy3k;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/erikrose/nose-progressive;
+    homepage = "https://github.com/erikrose/nose-progressive";
     description = "A testrunner with a progress bar and smarter tracebacks";
     license = licenses.mit;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/nose_warnings_filters/default.nix b/pkgs/development/python-modules/nose_warnings_filters/default.nix
index 2b1ee207cfed0..81e7de8815ee1 100644
--- a/pkgs/development/python-modules/nose_warnings_filters/default.nix
+++ b/pkgs/development/python-modules/nose_warnings_filters/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Allow injecting warning filters during nosetest";
-    homepage = https://github.com/Carreau/nose_warnings_filters;
+    homepage = "https://github.com/Carreau/nose_warnings_filters";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/nosejs/default.nix b/pkgs/development/python-modules/nosejs/default.nix
index c2d3ee94c7b5e..9d30855c68e12 100644
--- a/pkgs/development/python-modules/nosejs/default.nix
+++ b/pkgs/development/python-modules/nosejs/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.org/project/NoseJS/;
+    homepage = "https://pypi.org/project/NoseJS/";
     description = "A Nose plugin for integrating JavaScript tests into a Python test suite";
     license = licenses.free;
   };
diff --git a/pkgs/development/python-modules/nosexcover/default.nix b/pkgs/development/python-modules/nosexcover/default.nix
index 2fb698388795d..84cc4994b08ac 100644
--- a/pkgs/development/python-modules/nosexcover/default.nix
+++ b/pkgs/development/python-modules/nosexcover/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Extends nose.plugins.cover to add Cobertura-style XML reports";
-    homepage = https://github.com/cmheisel/nose-xcover/;
+    homepage = "https://github.com/cmheisel/nose-xcover/";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/notebook/2.nix b/pkgs/development/python-modules/notebook/2.nix
index d081a5a92fbe4..8b8cce2f82453 100644
--- a/pkgs/development/python-modules/notebook/2.nix
+++ b/pkgs/development/python-modules/notebook/2.nix
@@ -69,7 +69,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "The Jupyter HTML notebook is a web-based notebook environment for interactive computing";
-    homepage = https://jupyter.org/;
+    homepage = "https://jupyter.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/notebook/default.nix b/pkgs/development/python-modules/notebook/default.nix
index b73dc553546d7..4550bb6363185 100644
--- a/pkgs/development/python-modules/notebook/default.nix
+++ b/pkgs/development/python-modules/notebook/default.nix
@@ -70,7 +70,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "The Jupyter HTML notebook is a web-based notebook environment for interactive computing";
-    homepage = https://jupyter.org/;
+    homepage = "https://jupyter.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/notedown/default.nix b/pkgs/development/python-modules/notedown/default.nix
index c1dacc84da0c7..8ecbf1f5afab3 100644
--- a/pkgs/development/python-modules/notedown/default.nix
+++ b/pkgs/development/python-modules/notedown/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/aaren/notedown;
+    homepage = "https://github.com/aaren/notedown";
     description = "Convert IPython Notebooks to markdown (and back)";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ vcanadi ];
diff --git a/pkgs/development/python-modules/notify/default.nix b/pkgs/development/python-modules/notify/default.nix
index f3a1d6514eb59..7e71eb8b30213 100644
--- a/pkgs/development/python-modules/notify/default.nix
+++ b/pkgs/development/python-modules/notify/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
   version = "0.1.1";
 
   src = fetchurl {
-    url = http://www.galago-project.org/files/releases/source/notify-python/notify-python-0.1.1.tar.bz2;
+    url = "http://www.galago-project.org/files/releases/source/notify-python/notify-python-0.1.1.tar.bz2";
     sha256 = "1kh4spwgqxm534qlzzf2ijchckvs0pwjxl1irhicjmlg7mybnfvx";
   };
 
@@ -34,7 +34,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Python bindings for libnotify";
-    homepage = http://www.galago-project.org/;
+    homepage = "http://www.galago-project.org/";
     license = licenses.lgpl3;
   };
 
diff --git a/pkgs/development/python-modules/notify2/default.nix b/pkgs/development/python-modules/notify2/default.nix
index 2d5851929075d..a7928fb66c659 100644
--- a/pkgs/development/python-modules/notify2/default.nix
+++ b/pkgs/development/python-modules/notify2/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Pure Python interface to DBus notifications";
-    homepage = https://bitbucket.org/takluyver/pynotify2;
+    homepage = "https://bitbucket.org/takluyver/pynotify2";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ mog ];
   };
diff --git a/pkgs/development/python-modules/notmuch/default.nix b/pkgs/development/python-modules/notmuch/default.nix
index 5d5a85b6fdd8a..4ae42b3390b5a 100644
--- a/pkgs/development/python-modules/notmuch/default.nix
+++ b/pkgs/development/python-modules/notmuch/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "A Python wrapper around notmuch";
-    homepage = https://notmuchmail.org/;
+    homepage = "https://notmuchmail.org/";
     license = licenses.gpl3;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/ntplib/default.nix b/pkgs/development/python-modules/ntplib/default.nix
index d6506ae4b4ad7..71397fd84cd18 100644
--- a/pkgs/development/python-modules/ntplib/default.nix
+++ b/pkgs/development/python-modules/ntplib/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python NTP library";
-    homepage = http://code.google.com/p/ntplib/;
+    homepage = "http://code.google.com/p/ntplib/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/nuitka/default.nix b/pkgs/development/python-modules/nuitka/default.nix
index edaed742538ae..5eef92a2879e7 100644
--- a/pkgs/development/python-modules/nuitka/default.nix
+++ b/pkgs/development/python-modules/nuitka/default.nix
@@ -46,7 +46,7 @@ in buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Python compiler with full language support and CPython compatibility";
     license = licenses.asl20;
-    homepage = https://nuitka.net/;
+    homepage = "https://nuitka.net/";
   };
 
 }
diff --git a/pkgs/development/python-modules/numba/default.nix b/pkgs/development/python-modules/numba/default.nix
index 829a983e3801d..8fbbdb677fd5c 100644
--- a/pkgs/development/python-modules/numba/default.nix
+++ b/pkgs/development/python-modules/numba/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta =  {
-    homepage = http://numba.pydata.org/;
+    homepage = "http://numba.pydata.org/";
     license = stdenv.lib.licenses.bsd2;
     description = "Compiling Python code using LLVM";
     maintainers = with stdenv.lib.maintainers; [ fridh ];
diff --git a/pkgs/development/python-modules/numcodecs/default.nix b/pkgs/development/python-modules/numcodecs/default.nix
index 9725f1311113e..ea93fc1f3f3e6 100644
--- a/pkgs/development/python-modules/numcodecs/default.nix
+++ b/pkgs/development/python-modules/numcodecs/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib;{
-    homepage = https://github.com/alimanfoo/numcodecs;
+    homepage = "https://github.com/alimanfoo/numcodecs";
     license = licenses.mit;
     description = "Buffer compression and transformation codecs for use in data storage and communication applications";
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/numericalunits/default.nix b/pkgs/development/python-modules/numericalunits/default.nix
index 3f041ef698e20..208178f5e11b7 100644
--- a/pkgs/development/python-modules/numericalunits/default.nix
+++ b/pkgs/development/python-modules/numericalunits/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   disabled = !isPy3k;
 
   meta = with stdenv.lib; {
-    homepage = http://pypi.python.org/pypi/numericalunits;
+    homepage = "http://pypi.python.org/pypi/numericalunits";
     description = "A package that lets you define quantities with unit";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/numpy/default.nix b/pkgs/development/python-modules/numpy/default.nix
index 92bcb131ab193..a863ef60d4aa7 100644
--- a/pkgs/development/python-modules/numpy/default.nix
+++ b/pkgs/development/python-modules/numpy/default.nix
@@ -78,7 +78,7 @@ in buildPythonPackage rec {
 
   meta = {
     description = "Scientific tools for Python";
-    homepage = https://numpy.org/;
+    homepage = "https://numpy.org/";
     maintainers = with lib.maintainers; [ fridh ];
   };
 }
diff --git a/pkgs/development/python-modules/numtraits/default.nix b/pkgs/development/python-modules/numtraits/default.nix
index a0262c7759541..624f32fd337b5 100644
--- a/pkgs/development/python-modules/numtraits/default.nix
+++ b/pkgs/development/python-modules/numtraits/default.nix
@@ -27,6 +27,6 @@ buildPythonPackage rec {
     description = "Numerical traits for Python objects";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ fridh ];
-    homepage = https://github.com/astrofrog/numtraits;
+    homepage = "https://github.com/astrofrog/numtraits";
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/nvchecker/default.nix b/pkgs/development/python-modules/nvchecker/default.nix
index 641db7008f8ac..9046a75260ad9 100644
--- a/pkgs/development/python-modules/nvchecker/default.nix
+++ b/pkgs/development/python-modules/nvchecker/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   disabled = pythonOlder "3.5";
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/lilydjwg/nvchecker;
+    homepage = "https://github.com/lilydjwg/nvchecker";
     description = "New version checker for software";
     license = licenses.mit;
     maintainers = with maintainers; [ marsam ];
diff --git a/pkgs/development/python-modules/nwdiag/default.nix b/pkgs/development/python-modules/nwdiag/default.nix
index ff66cb9450b2b..9e7d4958e3be5 100644
--- a/pkgs/development/python-modules/nwdiag/default.nix
+++ b/pkgs/development/python-modules/nwdiag/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Generate network-diagram image from spec-text file (similar to Graphviz)";
-    homepage = http://blockdiag.com/;
+    homepage = "http://blockdiag.com/";
     license = licenses.asl20;
     platforms = platforms.unix;
     maintainers = with maintainers; [ bjornfor ];
diff --git a/pkgs/development/python-modules/nxt-python/default.nix b/pkgs/development/python-modules/nxt-python/default.nix
index 8e294f290cbde..aae9b5f743702 100644
--- a/pkgs/development/python-modules/nxt-python/default.nix
+++ b/pkgs/development/python-modules/nxt-python/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Python driver/interface for Lego Mindstorms NXT robot";
-    homepage = https://github.com/Eelviny/nxt-python;
+    homepage = "https://github.com/Eelviny/nxt-python";
     license = licenses.gpl3;
     platforms = platforms.linux;
     maintainers = with maintainers; [ leenaars ];
diff --git a/pkgs/development/python-modules/oauth/default.nix b/pkgs/development/python-modules/oauth/default.nix
index f4a8e3a62c236..133640f662028 100644
--- a/pkgs/development/python-modules/oauth/default.nix
+++ b/pkgs/development/python-modules/oauth/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://code.google.com/archive/p/oauth/;
+    homepage = "https://code.google.com/archive/p/oauth/";
     description = "Library for OAuth version 1.0a";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/oauth2client/default.nix b/pkgs/development/python-modules/oauth2client/default.nix
index 8500b53b244c4..dc6e65d95cbf7 100644
--- a/pkgs/development/python-modules/oauth2client/default.nix
+++ b/pkgs/development/python-modules/oauth2client/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A client library for OAuth 2.0";
-    homepage = https://github.com/google/oauth2client/;
+    homepage = "https://github.com/google/oauth2client/";
     license = licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/oauthenticator/default.nix b/pkgs/development/python-modules/oauthenticator/default.nix
index d8a9769297686..d3617f25a9a7b 100644
--- a/pkgs/development/python-modules/oauthenticator/default.nix
+++ b/pkgs/development/python-modules/oauthenticator/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Authenticate JupyterHub users with common OAuth providers, including GitHub, Bitbucket, and more.";
-    homepage =  https://github.com/jupyterhub/oauthenticator;
+    homepage =  "https://github.com/jupyterhub/oauthenticator";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/oauthlib/default.nix b/pkgs/development/python-modules/oauthlib/default.nix
index b8b85f606a945..6c6ddc29de98b 100644
--- a/pkgs/development/python-modules/oauthlib/default.nix
+++ b/pkgs/development/python-modules/oauthlib/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/idan/oauthlib;
+    homepage = "https://github.com/idan/oauthlib";
     description = "A generic, spec-compliant, thorough implementation of the OAuth request-signing logic";
     maintainers = with maintainers; [ prikhi ];
     license = licenses.bsd3;
diff --git a/pkgs/development/python-modules/obfsproxy/default.nix b/pkgs/development/python-modules/obfsproxy/default.nix
index 8abd3f22ea3d8..c320f299ddb1e 100644
--- a/pkgs/development/python-modules/obfsproxy/default.nix
+++ b/pkgs/development/python-modules/obfsproxy/default.nix
@@ -29,8 +29,8 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A pluggable transport proxy";
-    homepage = https://www.torproject.org/projects/obfsproxy;
-    repositories.git = https://git.torproject.org/pluggable-transports/obfsproxy.git;
+    homepage = "https://www.torproject.org/projects/obfsproxy";
+    repositories.git = "https://git.torproject.org/pluggable-transports/obfsproxy.git";
     maintainers = with maintainers; [ phreedom thoughtpolice ];
   };
 
diff --git a/pkgs/development/python-modules/objgraph/default.nix b/pkgs/development/python-modules/objgraph/default.nix
index c0e0cddb2c80b..860f8c0051e78 100644
--- a/pkgs/development/python-modules/objgraph/default.nix
+++ b/pkgs/development/python-modules/objgraph/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Draws Python object reference graphs with graphviz";
-    homepage = https://mg.pov.lt/objgraph/;
+    homepage = "https://mg.pov.lt/objgraph/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/od/default.nix b/pkgs/development/python-modules/od/default.nix
index 0aaa40e17582e..aa275cb27a69c 100644
--- a/pkgs/development/python-modules/od/default.nix
+++ b/pkgs/development/python-modules/od/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Shorthand syntax for building OrderedDicts";
-    homepage = https://github.com/epsy/od;
+    homepage = "https://github.com/epsy/od";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/odfpy/default.nix b/pkgs/development/python-modules/odfpy/default.nix
index 5e7cdfc934195..531a80759a06e 100644
--- a/pkgs/development/python-modules/odfpy/default.nix
+++ b/pkgs/development/python-modules/odfpy/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python API and tools to manipulate OpenDocument files";
-    homepage = https://github.com/eea/odfpy;
+    homepage = "https://github.com/eea/odfpy";
     license = lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/odo/default.nix b/pkgs/development/python-modules/odo/default.nix
index 6c19bf0a0fd0e..4badad33a08ff 100644
--- a/pkgs/development/python-modules/odo/default.nix
+++ b/pkgs/development/python-modules/odo/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/ContinuumIO/odo;
+    homepage = "https://github.com/ContinuumIO/odo";
     description = "Data migration utilities";
     license = licenses.bsdOriginal;
     maintainers = with maintainers; [ fridh costrouc ];
diff --git a/pkgs/development/python-modules/offtrac/default.nix b/pkgs/development/python-modules/offtrac/default.nix
index e098ecc8c31d1..be796b5c37dfb 100644
--- a/pkgs/development/python-modules/offtrac/default.nix
+++ b/pkgs/development/python-modules/offtrac/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://fedorahosted.org/offtrac;
+    homepage = "http://fedorahosted.org/offtrac";
     description = "Trac xmlrpc library";
     license = licenses.gpl2;
   };
diff --git a/pkgs/development/python-modules/ofxclient/default.nix b/pkgs/development/python-modules/ofxclient/default.nix
index 2bde7b174d33f..7eb4bef73504f 100644
--- a/pkgs/development/python-modules/ofxclient/default.nix
+++ b/pkgs/development/python-modules/ofxclient/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ ofxhome ofxparse beautifulsoup4 lxml keyring ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/captin411/ofxclient;
+    homepage = "https://github.com/captin411/ofxclient";
     description = "OFX client for dowloading transactions from banks";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/olefile/default.nix b/pkgs/development/python-modules/olefile/default.nix
index ff4aba83bc803..5667da7fbc6d4 100644
--- a/pkgs/development/python-modules/olefile/default.nix
+++ b/pkgs/development/python-modules/olefile/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python package to parse, read and write Microsoft OLE2 files";
-    homepage = https://www.decalage.info/python/olefileio;
+    homepage = "https://www.decalage.info/python/olefileio";
     # BSD like + reference to Pillow
     license = "http://olefile.readthedocs.io/en/latest/License.html";
   };
diff --git a/pkgs/development/python-modules/onkyo-eiscp/default.nix b/pkgs/development/python-modules/onkyo-eiscp/default.nix
index 39c9870606057..117b8228d2e54 100644
--- a/pkgs/development/python-modules/onkyo-eiscp/default.nix
+++ b/pkgs/development/python-modules/onkyo-eiscp/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Control Onkyo receivers over ethernet";
-    homepage = https://github.com/miracle2k/onkyo-eiscp;
+    homepage = "https://github.com/miracle2k/onkyo-eiscp";
     license = licenses.mit;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/onnx/default.nix b/pkgs/development/python-modules/onnx/default.nix
index 3f3cf38f33320..3e2c8bd499d11 100644
--- a/pkgs/development/python-modules/onnx/default.nix
+++ b/pkgs/development/python-modules/onnx/default.nix
@@ -70,7 +70,7 @@ buildPythonPackage rec {
   dontConfigure = true;
 
   meta = {
-    homepage    = http://onnx.ai;
+    homepage    = "http://onnx.ai";
     description = "Open Neural Network Exchange";
     license     = lib.licenses.mit;
     maintainers = [ lib.maintainers.acairncross ];
diff --git a/pkgs/development/python-modules/openapi-spec-validator/default.nix b/pkgs/development/python-modules/openapi-spec-validator/default.nix
index 160427db7f193..5e3806934d0e3 100644
--- a/pkgs/development/python-modules/openapi-spec-validator/default.nix
+++ b/pkgs/development/python-modules/openapi-spec-validator/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   checkInputs = [ mock pytest pytestcov pytest-flake8 tox ];
 
   meta = with lib; {
-    homepage = https://github.com/p1c2u/openapi-spec-validator;
+    homepage = "https://github.com/p1c2u/openapi-spec-validator";
     description = "Validates OpenAPI Specs against the OpenAPI 2.0 (aka Swagger) and OpenAPI 3.0.0 specification";
     license = licenses.asl20;
     maintainers = with maintainers; [ rvl ];
diff --git a/pkgs/development/python-modules/openidc-client/default.nix b/pkgs/development/python-modules/openidc-client/default.nix
index e0eb1ac8d796e..9cfe714ef6f2b 100644
--- a/pkgs/development/python-modules/openidc-client/default.nix
+++ b/pkgs/development/python-modules/openidc-client/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A CLI python OpenID Connect client with token caching and management";
-    homepage = https://github.com/puiterwijk;
+    homepage = "https://github.com/puiterwijk";
     license = licenses.mit;
     maintainers = with maintainers; [ disassembler ];
   };
diff --git a/pkgs/development/python-modules/openpyxl/2.nix b/pkgs/development/python-modules/openpyxl/2.nix
index d58192c06667d..73300de645ff4 100644
--- a/pkgs/development/python-modules/openpyxl/2.nix
+++ b/pkgs/development/python-modules/openpyxl/2.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python library to read/write Excel 2007 xlsx/xlsm files";
-    homepage = https://openpyxl.readthedocs.org;
+    homepage = "https://openpyxl.readthedocs.org";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ lihop sjourdois ];
   };
diff --git a/pkgs/development/python-modules/openpyxl/default.nix b/pkgs/development/python-modules/openpyxl/default.nix
index a3f74f0009391..ce6a909a5bfc1 100644
--- a/pkgs/development/python-modules/openpyxl/default.nix
+++ b/pkgs/development/python-modules/openpyxl/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python library to read/write Excel 2007 xlsx/xlsm files";
-    homepage = https://openpyxl.readthedocs.org;
+    homepage = "https://openpyxl.readthedocs.org";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ lihop sjourdois ];
   };
diff --git a/pkgs/development/python-modules/openrazer/common.nix b/pkgs/development/python-modules/openrazer/common.nix
index f231169115fdd..501b3fa54a453 100644
--- a/pkgs/development/python-modules/openrazer/common.nix
+++ b/pkgs/development/python-modules/openrazer/common.nix
@@ -9,7 +9,7 @@
     sha256 = "013r9q4xg2xjmyxybx07zsl2b5lm9vw843anx22ygpvxz1qgz9hp";
   };
   meta = with stdenv.lib; {
-    homepage = https://openrazer.github.io/;
+    homepage = "https://openrazer.github.io/";
     license = licenses.gpl2;
     maintainers = with maintainers; [ roelvandijk evanjs ];
     platforms = platforms.linux;
diff --git a/pkgs/development/python-modules/opentimestamps/default.nix b/pkgs/development/python-modules/opentimestamps/default.nix
index f9394efe398b5..e9dce6b232220 100644
--- a/pkgs/development/python-modules/opentimestamps/default.nix
+++ b/pkgs/development/python-modules/opentimestamps/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Create and verify OpenTimestamps proofs";
-    homepage = https://github.com/opentimestamps/python-opentimestamps;
+    homepage = "https://github.com/opentimestamps/python-opentimestamps";
     license = lib.licenses.lgpl3;
   };
 }
diff --git a/pkgs/development/python-modules/opentracing/default.nix b/pkgs/development/python-modules/opentracing/default.nix
index f20ca7285e685..63107ec372a6b 100644
--- a/pkgs/development/python-modules/opentracing/default.nix
+++ b/pkgs/development/python-modules/opentracing/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/opentracing/opentracing-python;
+    homepage = "https://github.com/opentracing/opentracing-python";
     description = "Platform API for OpenTracing";
     license = licenses.asl20;
     maintainers = with maintainers; [ rakesh4g ];
diff --git a/pkgs/development/python-modules/opt-einsum/default.nix b/pkgs/development/python-modules/opt-einsum/default.nix
index 1d8c9d9531a66..85753ffa0714d 100644
--- a/pkgs/development/python-modules/opt-einsum/default.nix
+++ b/pkgs/development/python-modules/opt-einsum/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Optimizing NumPy's einsum function with order optimization and GPU support.";
-    homepage = https://github.com/dgasmith/opt_einsum;
+    homepage = "https://github.com/dgasmith/opt_einsum";
     license = licenses.mit;
     maintainers = with maintainers; [ teh ];
   };
diff --git a/pkgs/development/python-modules/optuna/default.nix b/pkgs/development/python-modules/optuna/default.nix
index 26c7289931796..64ed54cafbe20 100644
--- a/pkgs/development/python-modules/optuna/default.nix
+++ b/pkgs/development/python-modules/optuna/default.nix
@@ -85,7 +85,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A hyperparameter optimization framework";
-    homepage = https://optuna.org/;
+    homepage = "https://optuna.org/";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/orderedmultidict/default.nix b/pkgs/development/python-modules/orderedmultidict/default.nix
index f144c43da06f2..82c08d655356b 100644
--- a/pkgs/development/python-modules/orderedmultidict/default.nix
+++ b/pkgs/development/python-modules/orderedmultidict/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Ordered Multivalue Dictionary.";
-    homepage = https://github.com/gruns/orderedmultidict;
+    homepage = "https://github.com/gruns/orderedmultidict";
     license = licenses.publicDomain;
     maintainers = with maintainers; [ vanzef ];
   };
diff --git a/pkgs/development/python-modules/orm/default.nix b/pkgs/development/python-modules/orm/default.nix
index c2f6bc4fc5707..dece359b0c0fa 100644
--- a/pkgs/development/python-modules/orm/default.nix
+++ b/pkgs/development/python-modules/orm/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An async ORM";
-    homepage = https://github.com/encode/orm;
+    homepage = "https://github.com/encode/orm";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/osmnx/default.nix b/pkgs/development/python-modules/osmnx/default.nix
index ae4e8a0397112..856c2bb45dbc9 100755
--- a/pkgs/development/python-modules/osmnx/default.nix
+++ b/pkgs/development/python-modules/osmnx/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A package to easily download, construct, project, visualize, and analyze complex street networks from OpenStreetMap with NetworkX.";
-    homepage = https://github.com/gboeing/osmnx;
+    homepage = "https://github.com/gboeing/osmnx";
     license = licenses.mit;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/outcome/default.nix b/pkgs/development/python-modules/outcome/default.nix
index ff97ca15a9281..6e7593cec1c3a 100644
--- a/pkgs/development/python-modules/outcome/default.nix
+++ b/pkgs/development/python-modules/outcome/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Capture the outcome of Python function calls.";
-    homepage = https://github.com/python-trio/outcome;
+    homepage = "https://github.com/python-trio/outcome";
     license = with lib.licenses; [ mit asl20 ];
     maintainers = with lib.maintainers; [ catern ];
   };
diff --git a/pkgs/development/python-modules/ovh/default.nix b/pkgs/development/python-modules/ovh/default.nix
index 22e82141cdcbf..305b03b4d144d 100644
--- a/pkgs/development/python-modules/ovh/default.nix
+++ b/pkgs/development/python-modules/ovh/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Thin wrapper around OVH's APIs";
-    homepage = https://github.com/ovh/python-ovh;
+    homepage = "https://github.com/ovh/python-ovh";
     license = lib.licenses.bsd2;
     maintainers = [ lib.maintainers.makefu ];
   };
diff --git a/pkgs/development/python-modules/ovito/default.nix b/pkgs/development/python-modules/ovito/default.nix
index 694b87581cd64..5f852b29298ee 100644
--- a/pkgs/development/python-modules/ovito/default.nix
+++ b/pkgs/development/python-modules/ovito/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Scientific visualization and analysis software for atomistic simulation data";
-    homepage = https://www.ovito.org;
+    homepage = "https://www.ovito.org";
     license = licenses.gpl3;
     maintainers = [ maintainers.costrouc ];
     # ensures not built on hydra
diff --git a/pkgs/development/python-modules/owslib/default.nix b/pkgs/development/python-modules/owslib/default.nix
index 1e79a7641472b..93adf76459789 100644
--- a/pkgs/development/python-modules/owslib/default.nix
+++ b/pkgs/development/python-modules/owslib/default.nix
@@ -17,6 +17,6 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "client for Open Geospatial Consortium web service interface standards";
     license = licenses.bsd3;
-    homepage = https://www.osgeo.org/projects/owslib/;
+    homepage = "https://www.osgeo.org/projects/owslib/";
   };
 }
diff --git a/pkgs/development/python-modules/packaging/default.nix b/pkgs/development/python-modules/packaging/default.nix
index 0c64c95b4b6c3..ce6836f9f2bd9 100644
--- a/pkgs/development/python-modules/packaging/default.nix
+++ b/pkgs/development/python-modules/packaging/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Core utilities for Python packages";
-    homepage = https://github.com/pypa/packaging;
+    homepage = "https://github.com/pypa/packaging";
     license = [ licenses.bsd2 licenses.asl20 ];
     maintainers = with maintainers; [ bennofs ];
   };
diff --git a/pkgs/development/python-modules/pafy/default.nix b/pkgs/development/python-modules/pafy/default.nix
index 532181465576b..c657a2fa1b12f 100644
--- a/pkgs/development/python-modules/pafy/default.nix
+++ b/pkgs/development/python-modules/pafy/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A library to download YouTube content and retrieve metadata";
-    homepage = https://github.com/mps-youtube/pafy;
+    homepage = "https://github.com/mps-youtube/pafy";
     license = licenses.lgpl3Plus;
     maintainers = with maintainers; [ odi ];
   };
diff --git a/pkgs/development/python-modules/pagerduty/default.nix b/pkgs/development/python-modules/pagerduty/default.nix
index d3f47dad3ca2f..00236f3c23451 100644
--- a/pkgs/development/python-modules/pagerduty/default.nix
+++ b/pkgs/development/python-modules/pagerduty/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/samuel/python-pagerduty;
+    homepage = "https://github.com/samuel/python-pagerduty";
     description = "Library for the PagerDuty service API";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/paho-mqtt/default.nix b/pkgs/development/python-modules/paho-mqtt/default.nix
index 886307b7104ae..977ba3cdeb8b6 100644
--- a/pkgs/development/python-modules/paho-mqtt/default.nix
+++ b/pkgs/development/python-modules/paho-mqtt/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   doCheck = !stdenv.isDarwin;
 
   meta = with lib; {
-    homepage = https://eclipse.org/paho;
+    homepage = "https://eclipse.org/paho";
     description = "MQTT version 3.1.1 client class";
     license = licenses.epl10;
     maintainers = with maintainers; [ mog dotlambda ];
diff --git a/pkgs/development/python-modules/palettable/default.nix b/pkgs/development/python-modules/palettable/default.nix
index 6313e759e6bec..9f1aed30ff707 100644
--- a/pkgs/development/python-modules/palettable/default.nix
+++ b/pkgs/development/python-modules/palettable/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A library of color palettes";
-    homepage = https://jiffyclub.github.io/palettable/;
+    homepage = "https://jiffyclub.github.io/palettable/";
     license = licenses.mit;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/pamqp/default.nix b/pkgs/development/python-modules/pamqp/default.nix
index 07eab3b7bc92c..09cda2797300e 100644
--- a/pkgs/development/python-modules/pamqp/default.nix
+++ b/pkgs/development/python-modules/pamqp/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "RabbitMQ Focused AMQP low-level library";
-    homepage = https://pypi.python.org/pypi/pamqp;
+    homepage = "https://pypi.python.org/pypi/pamqp";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/pandas/default.nix b/pkgs/development/python-modules/pandas/default.nix
index d0e932dec1bc6..0f4a354208659 100644
--- a/pkgs/development/python-modules/pandas/default.nix
+++ b/pkgs/development/python-modules/pandas/default.nix
@@ -122,7 +122,7 @@ in buildPythonPackage rec {
     # https://github.com/pandas-dev/pandas/issues/14866
     # pandas devs are no longer testing i686 so safer to assume it's broken
     broken = stdenv.isi686;
-    homepage = https://pandas.pydata.org/;
+    homepage = "https://pandas.pydata.org/";
     description = "Python Data Analysis Library";
     license = stdenv.lib.licenses.bsd3;
     maintainers = with stdenv.lib.maintainers; [ raskin fridh knedlsepp ];
diff --git a/pkgs/development/python-modules/pandoc-attributes/default.nix b/pkgs/development/python-modules/pandoc-attributes/default.nix
index 8b5652bfb5441..d4da8e3cac622 100644
--- a/pkgs/development/python-modules/pandoc-attributes/default.nix
+++ b/pkgs/development/python-modules/pandoc-attributes/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/aaren/pandoc-attributes;
+    homepage = "https://github.com/aaren/pandoc-attributes";
     description = "An Attribute class to be used with pandocfilters";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ vcanadi ];
diff --git a/pkgs/development/python-modules/pandocfilters/default.nix b/pkgs/development/python-modules/pandocfilters/default.nix
index a6edb89dcabde..5b87593e0c679 100644
--- a/pkgs/development/python-modules/pandocfilters/default.nix
+++ b/pkgs/development/python-modules/pandocfilters/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec{
 
   meta = with stdenv.lib; {
     description = "A python module for writing pandoc filters, with a collection of examples";
-    homepage = https://github.com/jgm/pandocfilters;
+    homepage = "https://github.com/jgm/pandocfilters";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/panel/default.nix b/pkgs/development/python-modules/panel/default.nix
index 0047548779c34..ef1553e6d09a5 100644
--- a/pkgs/development/python-modules/panel/default.nix
+++ b/pkgs/development/python-modules/panel/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A high level dashboarding library for python visualization libraries";
-    homepage = https://pyviz.org;
+    homepage = "https://pyviz.org";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/papermill/default.nix b/pkgs/development/python-modules/papermill/default.nix
index ffe0fbc5da582..baa2ae7e44982 100644
--- a/pkgs/development/python-modules/papermill/default.nix
+++ b/pkgs/development/python-modules/papermill/default.nix
@@ -63,7 +63,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Parametrize and run Jupyter and nteract Notebooks";
-    homepage = https://github.com/nteract/papermill;
+    homepage = "https://github.com/nteract/papermill";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/paperspace/default.nix b/pkgs/development/python-modules/paperspace/default.nix
index 7999ce03efe00..c439b4099a003 100644
--- a/pkgs/development/python-modules/paperspace/default.nix
+++ b/pkgs/development/python-modules/paperspace/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python API for Paperspace Cloud";
-    homepage    = https://paperspace.com;
+    homepage    = "https://paperspace.com";
     license     = licenses.isc;
     platforms   = platforms.unix;
     maintainers = with maintainers; [ thoughtpolice ];
diff --git a/pkgs/development/python-modules/papis-python-rofi/default.nix b/pkgs/development/python-modules/papis-python-rofi/default.nix
index 1344e1588cd52..8750b96f5c90f 100644
--- a/pkgs/development/python-modules/papis-python-rofi/default.nix
+++ b/pkgs/development/python-modules/papis-python-rofi/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python module to make simple GUIs with Rofi";
-    homepage = https://github.com/alejandrogallo/python-rofi;
+    homepage = "https://github.com/alejandrogallo/python-rofi";
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.nico202 ];
   };
diff --git a/pkgs/development/python-modules/papis/default.nix b/pkgs/development/python-modules/papis/default.nix
index f770fecd5e59a..39b324dd55c3c 100644
--- a/pkgs/development/python-modules/papis/default.nix
+++ b/pkgs/development/python-modules/papis/default.nix
@@ -59,7 +59,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Powerful command-line document and bibliography manager";
-    homepage = https://papis.readthedocs.io/en/latest/;
+    homepage = "https://papis.readthedocs.io/en/latest/";
     license = lib.licenses.gpl3;
     maintainers = with lib.maintainers; [ nico202 teto ];
   };
diff --git a/pkgs/development/python-modules/param/default.nix b/pkgs/development/python-modules/param/default.nix
index d6b35725c76e8..3467cb488f503 100644
--- a/pkgs/development/python-modules/param/default.nix
+++ b/pkgs/development/python-modules/param/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Declarative Python programming using Parameters";
-    homepage = https://github.com/pyviz/param;
+    homepage = "https://github.com/pyviz/param";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/parameterized/default.nix b/pkgs/development/python-modules/parameterized/default.nix
index f5dd38cc743b7..fb921bb2938a9 100644
--- a/pkgs/development/python-modules/parameterized/default.nix
+++ b/pkgs/development/python-modules/parameterized/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Parameterized testing with any Python test framework";
-    homepage = https://pypi.python.org/pypi/parameterized;
+    homepage = "https://pypi.python.org/pypi/parameterized";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ma27 ];
   };
diff --git a/pkgs/development/python-modules/paramz/default.nix b/pkgs/development/python-modules/paramz/default.nix
index 029ce4a1712de..430d91a60ecc8 100644
--- a/pkgs/development/python-modules/paramz/default.nix
+++ b/pkgs/development/python-modules/paramz/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Parameterization framework for parameterized model creation and handling";
-    homepage = https://github.com/sods/paramz;
+    homepage = "https://github.com/sods/paramz";
     license = licenses.bsd3;
     maintainers = with maintainers; [ bcdarwin ];
   };
diff --git a/pkgs/development/python-modules/parfive/default.nix b/pkgs/development/python-modules/parfive/default.nix
index 26a3a613be441..225ee12e51acf 100644
--- a/pkgs/development/python-modules/parfive/default.nix
+++ b/pkgs/development/python-modules/parfive/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A HTTP and FTP parallel file downloader";
-    homepage = https://parfive.readthedocs.io/;
+    homepage = "https://parfive.readthedocs.io/";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/parse-type/default.nix b/pkgs/development/python-modules/parse-type/default.nix
index 04ad3ba9c18c3..cbf4ee0836e48 100644
--- a/pkgs/development/python-modules/parse-type/default.nix
+++ b/pkgs/development/python-modules/parse-type/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/jenisys/parse_type;
+    homepage = "https://github.com/jenisys/parse_type";
     description = "Simplifies to build parse types based on the parse module";
     license = licenses.bsd3;
     maintainers = with maintainers; [ alunduil ];
diff --git a/pkgs/development/python-modules/parse/default.nix b/pkgs/development/python-modules/parse/default.nix
index d79badd66c9e5..08af6dc2720e6 100644
--- a/pkgs/development/python-modules/parse/default.nix
+++ b/pkgs/development/python-modules/parse/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/r1chardj0n3s/parse;
+    homepage = "https://github.com/r1chardj0n3s/parse";
     description = "parse() is the opposite of format()";
     license = licenses.bsdOriginal;
     maintainers = with maintainers; [ alunduil ];
diff --git a/pkgs/development/python-modules/parso/default.nix b/pkgs/development/python-modules/parso/default.nix
index 24fc578940567..c6a15b8c99fc1 100644
--- a/pkgs/development/python-modules/parso/default.nix
+++ b/pkgs/development/python-modules/parso/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python Parser";
-    homepage = https://github.com/davidhalter/parso;
+    homepage = "https://github.com/davidhalter/parso";
     license = lib.licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/parsy/default.nix b/pkgs/development/python-modules/parsy/default.nix
index c7ee17f8c8dc8..156da0885473b 100644
--- a/pkgs/development/python-modules/parsy/default.nix
+++ b/pkgs/development/python-modules/parsy/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   disabled = pythonOlder "3.4";
 
   meta = with lib; {
-    homepage = https://github.com/python-parsy/parsy;
+    homepage = "https://github.com/python-parsy/parsy";
     description = "Easy-to-use parser combinators, for parsing in pure Python";
     license = [ licenses.mit ];
     maintainers = with maintainers; [ aepsil0n ];
diff --git a/pkgs/development/python-modules/partd/default.nix b/pkgs/development/python-modules/partd/default.nix
index e8a148edb2318..584b4b4315c71 100644
--- a/pkgs/development/python-modules/partd/default.nix
+++ b/pkgs/development/python-modules/partd/default.nix
@@ -32,6 +32,6 @@ buildPythonPackage rec {
   meta = {
     description = "Appendable key-value storage";
     license = with lib.licenses; [ bsd3 ];
-    homepage = https://github.com/dask/partd/;
+    homepage = "https://github.com/dask/partd/";
   };
 }
diff --git a/pkgs/development/python-modules/passlib/default.nix b/pkgs/development/python-modules/passlib/default.nix
index e49ad50d91f45..84ace0bdb822f 100644
--- a/pkgs/development/python-modules/passlib/default.nix
+++ b/pkgs/development/python-modules/passlib/default.nix
@@ -19,6 +19,6 @@ buildPythonPackage rec {
 
   meta = {
     description = "A password hashing library for Python";
-    homepage    = https://code.google.com/p/passlib/;
+    homepage    = "https://code.google.com/p/passlib/";
   };
 }
diff --git a/pkgs/development/python-modules/paste/default.nix b/pkgs/development/python-modules/paste/default.nix
index 210996123a36d..a9c86513fe802 100644
--- a/pkgs/development/python-modules/paste/default.nix
+++ b/pkgs/development/python-modules/paste/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Tools for using a Web Server Gateway Interface stack";
-    homepage = http://pythonpaste.org/;
+    homepage = "http://pythonpaste.org/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/pastedeploy/default.nix b/pkgs/development/python-modules/pastedeploy/default.nix
index 3301521b085ed..d2ca8d445e420 100644
--- a/pkgs/development/python-modules/pastedeploy/default.nix
+++ b/pkgs/development/python-modules/pastedeploy/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Load, configure, and compose WSGI applications and servers";
-    homepage = http://pythonpaste.org/deploy/;
+    homepage = "http://pythonpaste.org/deploy/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/pastescript/default.nix b/pkgs/development/python-modules/pastescript/default.nix
index dd93bd404d064..ce012c3d102aa 100644
--- a/pkgs/development/python-modules/pastescript/default.nix
+++ b/pkgs/development/python-modules/pastescript/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A pluggable command-line frontend, including commands to setup package file layouts";
-    homepage = https://github.com/cdent/pastescript/;
+    homepage = "https://github.com/cdent/pastescript/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/patch/default.nix b/pkgs/development/python-modules/patch/default.nix
index 1a7ce9539476e..a4af8319f622e 100644
--- a/pkgs/development/python-modules/patch/default.nix
+++ b/pkgs/development/python-modules/patch/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A library to parse and apply unified diffs";
-    homepage = https://github.com/techtonik/python-patch/;
+    homepage = "https://github.com/techtonik/python-patch/";
     license = licenses.mit;
     maintainers = [ maintainers.igsha ];
   };
diff --git a/pkgs/development/python-modules/path-and-address/default.nix b/pkgs/development/python-modules/path-and-address/default.nix
index 55d7afd9fa466..f30a6ddd40833 100644
--- a/pkgs/development/python-modules/path-and-address/default.nix
+++ b/pkgs/development/python-modules/path-and-address/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Functions for server CLI applications used by humans";
-    homepage = https://github.com/joeyespo/path-and-address;
+    homepage = "https://github.com/joeyespo/path-and-address";
     license = licenses.mit;
     maintainers = with maintainers; [ koral];
   };
diff --git a/pkgs/development/python-modules/path.py/2.nix b/pkgs/development/python-modules/path.py/2.nix
index 318642a393a3f..fb4ff20b7076f 100644
--- a/pkgs/development/python-modules/path.py/2.nix
+++ b/pkgs/development/python-modules/path.py/2.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A module wrapper for os.path";
-    homepage = https://github.com/jaraco/path.py;
+    homepage = "https://github.com/jaraco/path.py";
     license = lib.licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/path.py/default.nix b/pkgs/development/python-modules/path.py/default.nix
index 272c34df429e7..56e856cff9af3 100644
--- a/pkgs/development/python-modules/path.py/default.nix
+++ b/pkgs/development/python-modules/path.py/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A module wrapper for os.path";
-    homepage = https://github.com/jaraco/path.py;
+    homepage = "https://github.com/jaraco/path.py";
     license = lib.licenses.mit;
   };
 
@@ -45,7 +45,7 @@ buildPythonPackage rec {
 
   patches = [
     (fetchpatch {
-      url = https://github.com/jaraco/path.py/commit/02eb16f0eb2cdc0015972ce963357aaa1cd0b84b.patch;
+      url = "https://github.com/jaraco/path.py/commit/02eb16f0eb2cdc0015972ce963357aaa1cd0b84b.patch";
       sha256 = "0bqa8vjwil7jn35a6984adcm24pvv3pjkhszv10qv6yr442d1mk9";
     })
   ];
diff --git a/pkgs/development/python-modules/pathlib/default.nix b/pkgs/development/python-modules/pathlib/default.nix
index d70178dac8572..cf4dd0999d4a3 100644
--- a/pkgs/development/python-modules/pathlib/default.nix
+++ b/pkgs/development/python-modules/pathlib/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Object-oriented filesystem paths";
-    homepage = https://pathlib.readthedocs.org/;
+    homepage = "https://pathlib.readthedocs.org/";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/pathlib2/default.nix b/pkgs/development/python-modules/pathlib2/default.nix
index a81c652075c9e..6e04f2e7a0303 100644
--- a/pkgs/development/python-modules/pathlib2/default.nix
+++ b/pkgs/development/python-modules/pathlib2/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "This module offers classes representing filesystem paths with semantics appropriate for different operating systems.";
-    homepage = https://pypi.python.org/pypi/pathlib2/;
+    homepage = "https://pypi.python.org/pypi/pathlib2/";
     license = with lib.licenses; [ mit ];
   };
 }
diff --git a/pkgs/development/python-modules/pathos/default.nix b/pkgs/development/python-modules/pathos/default.nix
index e575aa333ebde..2b9134750fe2f 100644
--- a/pkgs/development/python-modules/pathos/default.nix
+++ b/pkgs/development/python-modules/pathos/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Parallel graph management and execution in heterogeneous computing";
-    homepage = https://github.com/uqfoundation/pathos/;
+    homepage = "https://github.com/uqfoundation/pathos/";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/pathtools/default.nix b/pkgs/development/python-modules/pathtools/default.nix
index 8709662e6a185..75901743c7e46 100644
--- a/pkgs/development/python-modules/pathtools/default.nix
+++ b/pkgs/development/python-modules/pathtools/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Pattern matching and various utilities for file systems paths";
-    homepage = https://github.com/gorakhargosh/pathtools;
+    homepage = "https://github.com/gorakhargosh/pathtools";
     license = licenses.mit;
     maintainers = with maintainers; [ goibhniu ];
   };
diff --git a/pkgs/development/python-modules/patsy/default.nix b/pkgs/development/python-modules/patsy/default.nix
index a21b4027bbb29..bd3c103b9a746 100644
--- a/pkgs/development/python-modules/patsy/default.nix
+++ b/pkgs/development/python-modules/patsy/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python package for describing statistical models";
-    homepage = https://github.com/pydata/patsy;
+    homepage = "https://github.com/pydata/patsy";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ ilya-kolpakov ];
   };
diff --git a/pkgs/development/python-modules/paver/default.nix b/pkgs/development/python-modules/paver/default.nix
index 17ae2428b87a5..ec4a40fec1b4e 100644
--- a/pkgs/development/python-modules/paver/default.nix
+++ b/pkgs/development/python-modules/paver/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python-based build/distribution/deployment scripting tool";
-    homepage    = https://github.com/paver/paver;
+    homepage    = "https://github.com/paver/paver";
     maintainers = with maintainers; [ lovek323 ];
     platforms   = platforms.unix;
   };
diff --git a/pkgs/development/python-modules/paypalrestsdk/default.nix b/pkgs/development/python-modules/paypalrestsdk/default.nix
index dbc918e6c0dc9..26c44f0b070be 100644
--- a/pkgs/development/python-modules/paypalrestsdk/default.nix
+++ b/pkgs/development/python-modules/paypalrestsdk/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ requests six pyopenssl ];
 
   meta = {
-    homepage = https://developer.paypal.com/;
+    homepage = "https://developer.paypal.com/";
     description = "Python APIs to create, process and manage payment";
     license = "PayPal SDK License";
   };
diff --git a/pkgs/development/python-modules/pbr/default.nix b/pkgs/development/python-modules/pbr/default.nix
index 310d16026a973..4180d1069e498 100644
--- a/pkgs/development/python-modules/pbr/default.nix
+++ b/pkgs/development/python-modules/pbr/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = http://docs.openstack.org/developer/pbr/;
+    homepage = "http://docs.openstack.org/developer/pbr/";
     license = stdenv.lib.licenses.asl20;
     description = "Python Build Reasonableness";
   };
diff --git a/pkgs/development/python-modules/pcpp/default.nix b/pkgs/development/python-modules/pcpp/default.nix
index 1c032ea62b436..f621140f137b5 100644
--- a/pkgs/development/python-modules/pcpp/default.nix
+++ b/pkgs/development/python-modules/pcpp/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   };
  
   meta = with stdenv.lib; {
-    homepage = https://github.com/ned14/pcpp;
+    homepage = "https://github.com/ned14/pcpp";
     description = "A C99 preprocessor written in pure Python";
     license = licenses.bsd0;
     maintainers = with maintainers; [ rakesh4g ];
diff --git a/pkgs/development/python-modules/pdf2image/default.nix b/pkgs/development/python-modules/pdf2image/default.nix
index 41009a4b7a27b..def036d271c9a 100644
--- a/pkgs/development/python-modules/pdf2image/default.nix
+++ b/pkgs/development/python-modules/pdf2image/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A python module that wraps the pdftoppm utility to convert PDF to PIL Image object";
-    homepage = https://github.com/Belval/pdf2image;
+    homepage = "https://github.com/Belval/pdf2image";
     license = licenses.mit;
     maintainers = with maintainers; [ gerschtli ];
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/pdfkit/default.nix b/pkgs/development/python-modules/pdfkit/default.nix
index 0d6edcbd3f48f..dc9d33ddf0df6 100644
--- a/pkgs/development/python-modules/pdfkit/default.nix
+++ b/pkgs/development/python-modules/pdfkit/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/pdfkit;
+    homepage = "https://pypi.python.org/pypi/pdfkit";
     description = "Wkhtmltopdf python wrapper to convert html to pdf using the webkit rendering engine and qt";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/pdftotext/default.nix b/pkgs/development/python-modules/pdftotext/default.nix
index fc329009d313a..24be7ce7f8644 100644
--- a/pkgs/development/python-modules/pdftotext/default.nix
+++ b/pkgs/development/python-modules/pdftotext/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Simple PDF text extraction";
-    homepage = https://github.com/jalan/pdftotext;
+    homepage = "https://github.com/jalan/pdftotext";
     license = licenses.mit;
     maintainers = with maintainers; [ earvstedt ];
   };
diff --git a/pkgs/development/python-modules/peewee/default.nix b/pkgs/development/python-modules/peewee/default.nix
index 2c7832f6ab4b7..3cc5c3eec4966 100644
--- a/pkgs/development/python-modules/peewee/default.nix
+++ b/pkgs/development/python-modules/peewee/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib;{
     description = "a small, expressive orm";
-    homepage    = http://peewee-orm.com;
+    homepage    = "http://peewee-orm.com";
     license     = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pelican/default.nix b/pkgs/development/python-modules/pelican/default.nix
index 7066ecd3a5277..c7c1ced34f144 100644
--- a/pkgs/development/python-modules/pelican/default.nix
+++ b/pkgs/development/python-modules/pelican/default.nix
@@ -72,7 +72,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A tool to generate a static blog from reStructuredText or Markdown input files";
-    homepage = http://getpelican.com/;
+    homepage = "http://getpelican.com/";
     license = licenses.agpl3;
     maintainers = with maintainers; [ offline prikhi ];
   };
diff --git a/pkgs/development/python-modules/pendulum/default.nix b/pkgs/development/python-modules/pendulum/default.nix
index 354bded7b8cf9..77217d1c38d62 100644
--- a/pkgs/development/python-modules/pendulum/default.nix
+++ b/pkgs/development/python-modules/pendulum/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python datetimes made easy";
-    homepage = https://github.com/sdispater/pendulum;
+    homepage = "https://github.com/sdispater/pendulum";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pep257/default.nix b/pkgs/development/python-modules/pep257/default.nix
index fc1028a0d1c1f..8f3a1e0ea8bd6 100644
--- a/pkgs/development/python-modules/pep257/default.nix
+++ b/pkgs/development/python-modules/pep257/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/GreenSteam/pep257/;
+    homepage = "https://github.com/GreenSteam/pep257/";
     description = "Python docstring style checker";
     longDescription = "Static analysis tool for checking compliance with Python PEP 257.";
     license = licenses.mit;
diff --git a/pkgs/development/python-modules/pep8-naming/default.nix b/pkgs/development/python-modules/pep8-naming/default.nix
index 5c66eb6cad0ed..1c972b0027541 100644
--- a/pkgs/development/python-modules/pep8-naming/default.nix
+++ b/pkgs/development/python-modules/pep8-naming/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
-    homepage = https://github.com/PyCQA/pep8-naming;
+    homepage = "https://github.com/PyCQA/pep8-naming";
     description = "Check PEP-8 naming conventions, plugin for flake8";
     license = licenses.mit;
     maintainers = with maintainers; [ eadwu ];
diff --git a/pkgs/development/python-modules/peppercorn/default.nix b/pkgs/development/python-modules/peppercorn/default.nix
index 1fb661d53e79f..51114a591a57c 100644
--- a/pkgs/development/python-modules/peppercorn/default.nix
+++ b/pkgs/development/python-modules/peppercorn/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A library for converting a token stream into a data structure for use in web form posts";
-    homepage = https://docs.pylonsproject.org/projects/peppercorn/en/latest/;
+    homepage = "https://docs.pylonsproject.org/projects/peppercorn/en/latest/";
     maintainers = with maintainers; [ domenkozar ];
     platforms = platforms.all;
   };
diff --git a/pkgs/development/python-modules/percol/default.nix b/pkgs/development/python-modules/percol/default.nix
index 2d11304900902..eddf58e559dca 100644
--- a/pkgs/development/python-modules/percol/default.nix
+++ b/pkgs/development/python-modules/percol/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ six ];
 
   meta = with lib; {
-    homepage = https://github.com/mooz/percol;
+    homepage = "https://github.com/mooz/percol";
     description = "Adds flavor of interactive filtering to the traditional pipe concept of shell";
     license = licenses.mit;
     maintainers = with maintainers; [ koral ];
diff --git a/pkgs/development/python-modules/perfplot/default.nix b/pkgs/development/python-modules/perfplot/default.nix
index 4e451e816c0a5..229e994b41b2a 100644
--- a/pkgs/development/python-modules/perfplot/default.nix
+++ b/pkgs/development/python-modules/perfplot/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Performance plots for Python code snippets";
-    homepage = https://github.com/nschloe/perfplot;
+    homepage = "https://github.com/nschloe/perfplot";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/periodictable/default.nix b/pkgs/development/python-modules/periodictable/default.nix
index c88da3ff07f98..e353623268058 100644
--- a/pkgs/development/python-modules/periodictable/default.nix
+++ b/pkgs/development/python-modules/periodictable/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec{
   };
 
   meta = {
-    homepage = http://www.reflectometry.org/danse/software.html;
+    homepage = "http://www.reflectometry.org/danse/software.html";
     description = "an extensible periodic table of the elements prepopulated with data important to neutron and x-ray scattering experiments";
     license = lib.licenses.publicDomain;
     maintainers = with lib.maintainers; [ rprospero ];
diff --git a/pkgs/development/python-modules/persim/default.nix b/pkgs/development/python-modules/persim/default.nix
index 471552cdcc918..b59fa30357300 100644
--- a/pkgs/development/python-modules/persim/default.nix
+++ b/pkgs/development/python-modules/persim/default.nix
@@ -43,7 +43,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Distances and representations of persistence diagrams";
-    homepage = https://persim.scikit-tda.org;
+    homepage = "https://persim.scikit-tda.org";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/persisting-theory/default.nix b/pkgs/development/python-modules/persisting-theory/default.nix
index 3e729c2149edd..ca14f80868c8c 100644
--- a/pkgs/development/python-modules/persisting-theory/default.nix
+++ b/pkgs/development/python-modules/persisting-theory/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   checkPhase = "nosetests";
 
   meta = with stdenv.lib; {
-    homepage = https://code.eliotberriot.com/eliotberriot/persisting-theory;
+    homepage = "https://code.eliotberriot.com/eliotberriot/persisting-theory";
     description = "Automate data discovering and access inside a list of packages";
     license = licenses.bsd3;
     maintainers = with maintainers; [ mmai ];
diff --git a/pkgs/development/python-modules/pexif/default.nix b/pkgs/development/python-modules/pexif/default.nix
index ac1c7de86820b..f3086b6b05530 100644
--- a/pkgs/development/python-modules/pexif/default.nix
+++ b/pkgs/development/python-modules/pexif/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A module for editing JPEG EXIF data";
-    homepage = http://www.benno.id.au/code/pexif/;
+    homepage = "http://www.benno.id.au/code/pexif/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/pexpect/default.nix b/pkgs/development/python-modules/pexpect/default.nix
index 01b16d5bd6390..4c287cfc37cc1 100644
--- a/pkgs/development/python-modules/pexpect/default.nix
+++ b/pkgs/development/python-modules/pexpect/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ ptyprocess ];
 
   meta = with lib; {
-    homepage = http://www.noah.org/wiki/Pexpect;
+    homepage = "http://www.noah.org/wiki/Pexpect";
     description = "Automate interactive console applications such as ssh, ftp, etc";
     license = licenses.mit;
     maintainers = with maintainers; [ zimbatm ];
diff --git a/pkgs/development/python-modules/pg8000/1_12.nix b/pkgs/development/python-modules/pg8000/1_12.nix
index efeee5e077fba..bc4ff9f4f0318 100644
--- a/pkgs/development/python-modules/pg8000/1_12.nix
+++ b/pkgs/development/python-modules/pg8000/1_12.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pytz six ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/tlocke/pg8000;
+    homepage = "https://github.com/tlocke/pg8000";
     description = "PostgreSQL interface library, for asyncio";
     maintainers = with maintainers; [ domenkozar ];
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/pg8000/default.nix b/pkgs/development/python-modules/pg8000/default.nix
index 33790b97c4ed7..9131d8adaa22d 100644
--- a/pkgs/development/python-modules/pg8000/default.nix
+++ b/pkgs/development/python-modules/pg8000/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ passlib ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/tlocke/pg8000;
+    homepage = "https://github.com/tlocke/pg8000";
     description = "PostgreSQL interface library, for asyncio";
     maintainers = with maintainers; [ domenkozar ];
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/pgpdump/default.nix b/pkgs/development/python-modules/pgpdump/default.nix
index ea9ef0a156f06..0f200409622a8 100644
--- a/pkgs/development/python-modules/pgpdump/default.nix
+++ b/pkgs/development/python-modules/pgpdump/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python library for parsing PGP packets";
-    homepage = https://github.com/toofishes/python-pgpdump;
+    homepage = "https://github.com/toofishes/python-pgpdump";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/pgpy/default.nix b/pkgs/development/python-modules/pgpy/default.nix
index 50220bb3993da..9067817a3ba94 100644
--- a/pkgs/development/python-modules/pgpy/default.nix
+++ b/pkgs/development/python-modules/pgpy/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/SecurityInnovation/PGPy;
+    homepage = "https://github.com/SecurityInnovation/PGPy";
     description = "Pretty Good Privacy for Python 2 and 3";
     longDescription = ''
       PGPy is a Python (2 and 3) library for implementing Pretty Good Privacy
diff --git a/pkgs/development/python-modules/pgspecial/default.nix b/pkgs/development/python-modules/pgspecial/default.nix
index ccca0dd155e7b..03db8916d442a 100644
--- a/pkgs/development/python-modules/pgspecial/default.nix
+++ b/pkgs/development/python-modules/pgspecial/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Meta-commands handler for Postgres Database";
-    homepage = https://pypi.python.org/pypi/pgspecial;
+    homepage = "https://pypi.python.org/pypi/pgspecial";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/phe/default.nix b/pkgs/development/python-modules/phe/default.nix
index b016a9bd92c36..6a849734e9086 100644
--- a/pkgs/development/python-modules/phe/default.nix
+++ b/pkgs/development/python-modules/phe/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "A library for Partially Homomorphic Encryption in Python";
-    homepage = https://github.com/n1analytics/python-paillier;
+    homepage = "https://github.com/n1analytics/python-paillier";
     license = licenses.gpl3;
   };
 }
diff --git a/pkgs/development/python-modules/phik/default.nix b/pkgs/development/python-modules/phik/default.nix
index cef6173af3d95..ecfaf3c907800 100644
--- a/pkgs/development/python-modules/phik/default.nix
+++ b/pkgs/development/python-modules/phik/default.nix
@@ -47,7 +47,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Phi_K correlation analyzer library";
     longDescription = "Phi_K is a new and practical correlation coefficient based on several refinements to Pearson’s hypothesis test of independence of two variables.";
-    homepage = https://phik.readthedocs.io/en/latest/;
+    homepage = "https://phik.readthedocs.io/en/latest/";
     maintainers = with maintainers; [ melsigl ];
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/phonopy/default.nix b/pkgs/development/python-modules/phonopy/default.nix
index e67932f4a8804..5dd4e25b6620f 100644
--- a/pkgs/development/python-modules/phonopy/default.nix
+++ b/pkgs/development/python-modules/phonopy/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A package for phonon calculations at harmonic and quasi-harmonic levels";
-    homepage = https://atztogo.github.io/phonopy/;
+    homepage = "https://atztogo.github.io/phonopy/";
     license = licenses.bsd0;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/phpserialize/default.nix b/pkgs/development/python-modules/phpserialize/default.nix
index 0ddeb99f10b1f..9323fe6a264fd 100644
--- a/pkgs/development/python-modules/phpserialize/default.nix
+++ b/pkgs/development/python-modules/phpserialize/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A port of the serialize and unserialize functions of PHP to Python";
-    homepage = https://github.com/mitsuhiko/phpserialize;
+    homepage = "https://github.com/mitsuhiko/phpserialize";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/pickleshare/default.nix b/pkgs/development/python-modules/pickleshare/default.nix
index b46207ae33dfa..496d20d52e3c1 100644
--- a/pkgs/development/python-modules/pickleshare/default.nix
+++ b/pkgs/development/python-modules/pickleshare/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Tiny 'shelve'-like database with concurrency support";
-    homepage = https://github.com/vivainio/pickleshare;
+    homepage = "https://github.com/vivainio/pickleshare";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/piep/default.nix b/pkgs/development/python-modules/piep/default.nix
index 0ef44f9817570..667a8e3b73711 100644
--- a/pkgs/development/python-modules/piep/default.nix
+++ b/pkgs/development/python-modules/piep/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Bringing the power of python to stream editing";
-    homepage = https://github.com/timbertson/piep;
+    homepage = "https://github.com/timbertson/piep";
     maintainers = with maintainers; [ timbertson ];
     license = licenses.gpl3;
   };
diff --git a/pkgs/development/python-modules/piexif/default.nix b/pkgs/development/python-modules/piexif/default.nix
index 595e246f7778b..af4b539d4574b 100644
--- a/pkgs/development/python-modules/piexif/default.nix
+++ b/pkgs/development/python-modules/piexif/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Simplify Exif manipulations with Python";
-    homepage = https://github.com/hMatoba/Piexif;
+    homepage = "https://github.com/hMatoba/Piexif";
     license = licenses.mit;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/pika-pool/default.nix b/pkgs/development/python-modules/pika-pool/default.nix
index 5007fc78d10f7..c13490fb3e805 100644
--- a/pkgs/development/python-modules/pika-pool/default.nix
+++ b/pkgs/development/python-modules/pika-pool/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   propagatedBuildInputs = [ pika ];
   meta = with stdenv.lib; {
-    homepage = https://github.com/bninja/pika-pool;
+    homepage = "https://github.com/bninja/pika-pool";
     license = licenses.bsdOriginal;
     description = "Pools for pikas.";
   };
diff --git a/pkgs/development/python-modules/pika/default.nix b/pkgs/development/python-modules/pika/default.nix
index b09c4a240e51d..8b0807e3569b6 100644
--- a/pkgs/development/python-modules/pika/default.nix
+++ b/pkgs/development/python-modules/pika/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Pure-Python implementation of the AMQP 0-9-1 protocol";
-    homepage = https://pika.readthedocs.org;
+    homepage = "https://pika.readthedocs.org";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/pilkit/default.nix b/pkgs/development/python-modules/pilkit/default.nix
index 0f2a2bb4a8b79..019d5551a3a68 100644
--- a/pkgs/development/python-modules/pilkit/default.nix
+++ b/pkgs/development/python-modules/pilkit/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   buildInputs = [ pillow nose_progressive nose mock blessings ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/matthewwithanm/pilkit/;
+    homepage = "https://github.com/matthewwithanm/pilkit/";
     description = "A collection of utilities and processors for the Python Imaging Libary";
     license = licenses.bsd0;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/pillow/default.nix b/pkgs/development/python-modules/pillow/default.nix
index 7dc6ce9051b72..bdc1351be93e0 100644
--- a/pkgs/development/python-modules/pillow/default.nix
+++ b/pkgs/development/python-modules/pillow/default.nix
@@ -61,7 +61,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://python-pillow.github.io/;
+    homepage = "https://python-pillow.github.io/";
     description = "Fork of The Python Imaging Library (PIL)";
     longDescription = ''
       The Python Imaging Library (PIL) adds image processing
diff --git a/pkgs/development/python-modules/pims/default.nix b/pkgs/development/python-modules/pims/default.nix
index 4504886d03d09..c7037cf5385f7 100644
--- a/pkgs/development/python-modules/pims/default.nix
+++ b/pkgs/development/python-modules/pims/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/soft-matter/pims;
+    homepage = "https://github.com/soft-matter/pims";
     description = "Python Image Sequence: Load video and sequential images in many formats with a simple, consistent interface";
     license = licenses.bsdOriginal;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/pip-tools/default.nix b/pkgs/development/python-modules/pip-tools/default.nix
index 20a42cddcf9cc..02e6edfffce2f 100644
--- a/pkgs/development/python-modules/pip-tools/default.nix
+++ b/pkgs/development/python-modules/pip-tools/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Keeps your pinned dependencies fresh";
-    homepage = https://github.com/jazzband/pip-tools/;
+    homepage = "https://github.com/jazzband/pip-tools/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ zimbatm ];
   };
diff --git a/pkgs/development/python-modules/pip/default.nix b/pkgs/development/python-modules/pip/default.nix
index d1ffd0931b8b1..f4107dba8f366 100644
--- a/pkgs/development/python-modules/pip/default.nix
+++ b/pkgs/development/python-modules/pip/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
   meta = {
     description = "The PyPA recommended tool for installing Python packages";
     license = with lib.licenses; [ mit ];
-    homepage = https://pip.pypa.io/;
+    homepage = "https://pip.pypa.io/";
     priority = 10;
   };
 }
diff --git a/pkgs/development/python-modules/pip2nix/default.nix b/pkgs/development/python-modules/pip2nix/default.nix
index 8854e7d567847..f6474883b83ae 100644
--- a/pkgs/development/python-modules/pip2nix/default.nix
+++ b/pkgs/development/python-modules/pip2nix/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Generate Nix expressions for Python packages";
-    homepage = https://github.com/johbo/pip2nix;
+    homepage = "https://github.com/johbo/pip2nix";
     license = licenses.gpl3;
   };
 
diff --git a/pkgs/development/python-modules/pipdate/default.nix b/pkgs/development/python-modules/pipdate/default.nix
index 93f38fb377967..8dff096557998 100644
--- a/pkgs/development/python-modules/pipdate/default.nix
+++ b/pkgs/development/python-modules/pipdate/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "pip update helpers";
-    homepage = https://github.com/nschloe/pipdate;
+    homepage = "https://github.com/nschloe/pipdate";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pivy/default.nix b/pkgs/development/python-modules/pivy/default.nix
index 4206b58032fb1..36427f9958596 100644
--- a/pkgs/development/python-modules/pivy/default.nix
+++ b/pkgs/development/python-modules/pivy/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/coin3d/pivy/;
+    homepage = "https://github.com/coin3d/pivy/";
     description = "A Python binding for Coin";
     license = licenses.bsd0;
     maintainers = with maintainers; [ gebner ];
diff --git a/pkgs/development/python-modules/pkgconfig/default.nix b/pkgs/development/python-modules/pkgconfig/default.nix
index 791905aef0f51..2e6fb7c470583 100644
--- a/pkgs/development/python-modules/pkgconfig/default.nix
+++ b/pkgs/development/python-modules/pkgconfig/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Interface Python with pkg-config";
-    homepage = https://github.com/matze/pkgconfig;
+    homepage = "https://github.com/matze/pkgconfig";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pkginfo/default.nix b/pkgs/development/python-modules/pkginfo/default.nix
index 879274a16c325..55c954c20f942 100644
--- a/pkgs/development/python-modules/pkginfo/default.nix
+++ b/pkgs/development/python-modules/pkginfo/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   doCheck = false; # I don't know why, but with doCheck = true it fails.
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/pkginfo;
+    homepage = "https://pypi.python.org/pypi/pkginfo";
     license = licenses.mit;
     description = "Query metadatdata from sdists / bdists / installed packages";
 
diff --git a/pkgs/development/python-modules/plac/default.nix b/pkgs/development/python-modules/plac/default.nix
index 77bcf6cf4fc69..789f1ca1ff22a 100644
--- a/pkgs/development/python-modules/plac/default.nix
+++ b/pkgs/development/python-modules/plac/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Parsing the Command Line the Easy Way";
-    homepage = https://github.com/micheles/plac;
+    homepage = "https://github.com/micheles/plac";
     license = licenses.bsdOriginal;
     maintainers = with maintainers; [ sdll ];
     };
diff --git a/pkgs/development/python-modules/plaid-python/default.nix b/pkgs/development/python-modules/plaid-python/default.nix
index 428d88d183134..a41265165c7dc 100644
--- a/pkgs/development/python-modules/plaid-python/default.nix
+++ b/pkgs/development/python-modules/plaid-python/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python client library for the Plaid API and Link";
-    homepage = https://github.com/plaid/plaid-python;
+    homepage = "https://github.com/plaid/plaid-python";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ bhipple ];
   };
diff --git a/pkgs/development/python-modules/plaster-pastedeploy/default.nix b/pkgs/development/python-modules/plaster-pastedeploy/default.nix
index e794b53950ee8..262bdceb5db75 100644
--- a/pkgs/development/python-modules/plaster-pastedeploy/default.nix
+++ b/pkgs/development/python-modules/plaster-pastedeploy/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
     # Fix tests compatibility with PasteDeploy 2+
     # https://github.com/Pylons/plaster_pastedeploy/pull/17
     (fetchpatch {
-      url = https://github.com/Pylons/plaster_pastedeploy/commit/d77d81a57e917c67a20332beca8f418651172905.patch;
+      url = "https://github.com/Pylons/plaster_pastedeploy/commit/d77d81a57e917c67a20332beca8f418651172905.patch";
       sha256 = "0n5vnqn8kad41kn9grcwiic6c6rhvy1ji3w81s2v9xyk0bd9yryf";
     })
   ];
diff --git a/pkgs/development/python-modules/plone-testing/default.nix b/pkgs/development/python-modules/plone-testing/default.nix
index 91592596ed43f..45e22a8788e1a 100644
--- a/pkgs/development/python-modules/plone-testing/default.nix
+++ b/pkgs/development/python-modules/plone-testing/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Testing infrastructure for Zope and Plone projects";
-    homepage = https://github.com/plone/plone.testing;
+    homepage = "https://github.com/plone/plone.testing";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/plotly/default.nix b/pkgs/development/python-modules/plotly/default.nix
index a71506c619799..ecb5f7cc3add8 100644
--- a/pkgs/development/python-modules/plotly/default.nix
+++ b/pkgs/development/python-modules/plotly/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python plotting library for collaborative, interactive, publication-quality graphs";
-    homepage = https://plot.ly/python/;
+    homepage = "https://plot.ly/python/";
     license = with lib.licenses; [ mit ];
   };
 }
diff --git a/pkgs/development/python-modules/pluginbase/default.nix b/pkgs/development/python-modules/pluginbase/default.nix
index c0d44e2851e27..c35fbf7bd13ae 100644
--- a/pkgs/development/python-modules/pluginbase/default.nix
+++ b/pkgs/development/python-modules/pluginbase/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/mitsuhiko/pluginbase;
+    homepage = "https://github.com/mitsuhiko/pluginbase";
     description = "A support library for building plugins sytems in Python";
     license = licenses.bsd3;
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/ply/default.nix b/pkgs/development/python-modules/ply/default.nix
index ae55cac642f58..e177ce709171e 100644
--- a/pkgs/development/python-modules/ply/default.nix
+++ b/pkgs/development/python-modules/ply/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = http://www.dabeaz.com/ply/;
+    homepage = "http://www.dabeaz.com/ply/";
     description = "PLY (Python Lex-Yacc), an implementation of the lex and yacc parsing tools for Python";
     longDescription = ''
       PLY is an implementation of lex and yacc parsing tools for Python.
@@ -39,4 +39,4 @@ buildPythonPackage rec {
     '';
     license = lib.licenses.bsd3;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/plyfile/default.nix b/pkgs/development/python-modules/plyfile/default.nix
index 0aa891cd5acf1..08a562c0133e1 100644
--- a/pkgs/development/python-modules/plyfile/default.nix
+++ b/pkgs/development/python-modules/plyfile/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "NumPy-based text/binary PLY file reader/writer for Python";
-    homepage    = https://github.com/dranjan/python-plyfile;
+    homepage    = "https://github.com/dranjan/python-plyfile";
     maintainers = with maintainers; [ abbradar ];
   };
 
diff --git a/pkgs/development/python-modules/plyplus/default.nix b/pkgs/development/python-modules/plyplus/default.nix
index 41327c6fc4869..4b9f1a9a0841f 100644
--- a/pkgs/development/python-modules/plyplus/default.nix
+++ b/pkgs/development/python-modules/plyplus/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = !isPy3k;
 
   meta = {
-    homepage = https://github.com/erezsh/plyplus;
+    homepage = "https://github.com/erezsh/plyplus";
     description = "A general-purpose parser built on top of PLY";
     maintainers = with lib.maintainers; [ twey ];
     license = lib.licenses.mit;
diff --git a/pkgs/development/python-modules/plyvel/default.nix b/pkgs/development/python-modules/plyvel/default.nix
index 26c9a8af5e6ff..9b9b453e56a14 100644
--- a/pkgs/development/python-modules/plyvel/default.nix
+++ b/pkgs/development/python-modules/plyvel/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Fast and feature-rich Python interface to LevelDB";
     platforms = platforms.unix;
-    homepage = https://github.com/wbolster/plyvel;
+    homepage = "https://github.com/wbolster/plyvel";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/podcastparser/default.nix b/pkgs/development/python-modules/podcastparser/default.nix
index d2fc1093844e4..823c5fb16cd6f 100644
--- a/pkgs/development/python-modules/podcastparser/default.nix
+++ b/pkgs/development/python-modules/podcastparser/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "podcastparser is a simple, fast and efficient podcast parser written in Python.";
-    homepage = http://gpodder.org/podcastparser/;
+    homepage = "http://gpodder.org/podcastparser/";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ mic92 ];
   };
diff --git a/pkgs/development/python-modules/podcats/default.nix b/pkgs/development/python-modules/podcats/default.nix
index 8af9e759c953b..127cf47251ba8 100644
--- a/pkgs/development/python-modules/podcats/default.nix
+++ b/pkgs/development/python-modules/podcats/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Application that generates RSS feeds for podcast episodes from local audio files";
-    homepage = https://github.com/jakubroztocil/podcats;
+    homepage = "https://github.com/jakubroztocil/podcats";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ the-kenny ];
   };
diff --git a/pkgs/development/python-modules/polib/default.nix b/pkgs/development/python-modules/polib/default.nix
index 2e3928b742c11..304ef95a88463 100644
--- a/pkgs/development/python-modules/polib/default.nix
+++ b/pkgs/development/python-modules/polib/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A library to manipulate gettext files (po and mo files)";
-    homepage = https://bitbucket.org/izi/polib/;
+    homepage = "https://bitbucket.org/izi/polib/";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/polyline/default.nix b/pkgs/development/python-modules/polyline/default.nix
index 6a5df880fd610..f1dcd699527a7 100644
--- a/pkgs/development/python-modules/polyline/default.nix
+++ b/pkgs/development/python-modules/polyline/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/hicsail/polyline;
+    homepage = "https://github.com/hicsail/polyline";
     license = licenses.mit;
     description = "Python implementation of Google's Encoded Polyline Algorithm Format.";
     longDescription = "polyline is a Python implementation of Google's Encoded Polyline Algorithm Format (http://goo.gl/PvXf8Y). It is essentially a port of https://github.com/mapbox/polyline built with Python 2 and 3 support in mind.";
diff --git a/pkgs/development/python-modules/pomegranate/default.nix b/pkgs/development/python-modules/pomegranate/default.nix
index 5f0c8cd8dad64..c3d5638841d60 100644
--- a/pkgs/development/python-modules/pomegranate/default.nix
+++ b/pkgs/development/python-modules/pomegranate/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Probabilistic and graphical models for Python, implemented in cython for speed";
-    homepage = https://github.com/jmschrei/pomegranate;
+    homepage = "https://github.com/jmschrei/pomegranate";
     license = licenses.mit;
     maintainers = with maintainers; [ rybern ];
   };
diff --git a/pkgs/development/python-modules/poppler-qt5/default.nix b/pkgs/development/python-modules/poppler-qt5/default.nix
index 7a893384996d2..6f12a9e69810b 100644
--- a/pkgs/development/python-modules/poppler-qt5/default.nix
+++ b/pkgs/development/python-modules/poppler-qt5/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/wbsoft/python-poppler-qt5;
+    homepage = "https://github.com/wbsoft/python-poppler-qt5";
     license = licenses.gpl2;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/portalocker/default.nix b/pkgs/development/python-modules/portalocker/default.nix
index b3b98b2b2ec1d..82ac16e4027a6 100644
--- a/pkgs/development/python-modules/portalocker/default.nix
+++ b/pkgs/development/python-modules/portalocker/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A library to provide an easy API to file locking";
-    homepage = https://github.com/WoLpH/portalocker;
+    homepage = "https://github.com/WoLpH/portalocker";
     license = licenses.psfl;
     maintainers = with maintainers; [ jonringer ];
     platforms = platforms.unix; # Windows has a dependency on pypiwin32
diff --git a/pkgs/development/python-modules/portend/default.nix b/pkgs/development/python-modules/portend/default.nix
index 6d7d7b2563dde..b5650f7dda017 100644
--- a/pkgs/development/python-modules/portend/default.nix
+++ b/pkgs/development/python-modules/portend/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Monitor TCP ports for bound or unbound states";
-    homepage = https://github.com/jaraco/portend;
+    homepage = "https://github.com/jaraco/portend";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/posix_ipc/default.nix b/pkgs/development/python-modules/posix_ipc/default.nix
index c152b1537ecdb..adde770bbc44f 100644
--- a/pkgs/development/python-modules/posix_ipc/default.nix
+++ b/pkgs/development/python-modules/posix_ipc/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "POSIX IPC primitives (semaphores, shared memory and message queues)";
     license = licenses.bsd3;
-    homepage = http://semanchuk.com/philip/posix_ipc/;
+    homepage = "http://semanchuk.com/philip/posix_ipc/";
   };
 
 }
diff --git a/pkgs/development/python-modules/poster3/default.nix b/pkgs/development/python-modules/poster3/default.nix
index 175faa343ca7c..269995717aa49 100644
--- a/pkgs/development/python-modules/poster3/default.nix
+++ b/pkgs/development/python-modules/poster3/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Streaming HTTP uploads and multipart/form-data encoding";
-    homepage = https://atlee.ca/software/poster/;
+    homepage = "https://atlee.ca/software/poster/";
     license = licenses.mit;
     maintainers = with maintainers; [ WhittlesJr ];
   };
diff --git a/pkgs/development/python-modules/power/default.nix b/pkgs/development/python-modules/power/default.nix
index a54bd025dc7c0..b3d750f7e6526 100644
--- a/pkgs/development/python-modules/power/default.nix
+++ b/pkgs/development/python-modules/power/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Cross-platform system power status information";
-    homepage = https://github.com/Kentzo/Power;
+    homepage = "https://github.com/Kentzo/Power";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/powerline/default.nix b/pkgs/development/python-modules/powerline/default.nix
index f8db636520fbd..098ad5300848a 100644
--- a/pkgs/development/python-modules/powerline/default.nix
+++ b/pkgs/development/python-modules/powerline/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
     '';
 
   meta = {
-    homepage    = https://github.com/powerline/powerline;
+    homepage    = "https://github.com/powerline/powerline";
     description = "The ultimate statusline/prompt utility";
     license     = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/pox/default.nix b/pkgs/development/python-modules/pox/default.nix
index 3ae276ca28e1d..e4869a8f46cc7 100644
--- a/pkgs/development/python-modules/pox/default.nix
+++ b/pkgs/development/python-modules/pox/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Utilities for filesystem exploration and automated builds";
     license = licenses.bsd3;
-    homepage = https://github.com/uqfoundation/pox/;
+    homepage = "https://github.com/uqfoundation/pox/";
   };
 
 }
diff --git a/pkgs/development/python-modules/poyo/default.nix b/pkgs/development/python-modules/poyo/default.nix
index b6d2eb3bda9d2..3eff663aed9c9 100644
--- a/pkgs/development/python-modules/poyo/default.nix
+++ b/pkgs/development/python-modules/poyo/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/hackebrot/poyo;
+    homepage = "https://github.com/hackebrot/poyo";
     description = "A lightweight YAML Parser for Python";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/ppft/default.nix b/pkgs/development/python-modules/ppft/default.nix
index 8731c997aa734..d8e8f33181f64 100644
--- a/pkgs/development/python-modules/ppft/default.nix
+++ b/pkgs/development/python-modules/ppft/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Distributed and parallel python";
-    homepage = https://github.com/uqfoundation;
+    homepage = "https://github.com/uqfoundation";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/pplpy/default.nix b/pkgs/development/python-modules/pplpy/default.nix
index a693c8cad4cc8..706c6251d3ac7 100644
--- a/pkgs/development/python-modules/pplpy/default.nix
+++ b/pkgs/development/python-modules/pplpy/default.nix
@@ -55,7 +55,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python wrapper for ppl";
-    homepage = https://gitlab.com/videlec/pplpy;
+    homepage = "https://gitlab.com/videlec/pplpy";
     maintainers = with maintainers; [ timokau ];
     license = licenses.gpl3;
   };
diff --git a/pkgs/development/python-modules/pprintpp/default.nix b/pkgs/development/python-modules/pprintpp/default.nix
index daf9d0062fb23..5b07613f098ac 100644
--- a/pkgs/development/python-modules/pprintpp/default.nix
+++ b/pkgs/development/python-modules/pprintpp/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/wolever/pprintpp;
+    homepage = "https://github.com/wolever/pprintpp";
     description = "A drop-in replacement for pprint that's actually pretty";
     license = licenses.bsd2;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/prance/default.nix b/pkgs/development/python-modules/prance/default.nix
index 972520793a404..efa12433c8a20 100644
--- a/pkgs/development/python-modules/prance/default.nix
+++ b/pkgs/development/python-modules/prance/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Resolving Swagger/OpenAPI 2.0 and 3.0.0 Parser";
-    homepage = https://github.com/jfinkhaeuser/prance;
+    homepage = "https://github.com/jfinkhaeuser/prance";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/prawcore/default.nix b/pkgs/development/python-modules/prawcore/default.nix
index f16937692c20f..71f34b6ec4d9c 100644
--- a/pkgs/development/python-modules/prawcore/default.nix
+++ b/pkgs/development/python-modules/prawcore/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Low-level communication layer for PRAW";
-    homepage = https://praw.readthedocs.org/;
+    homepage = "https://praw.readthedocs.org/";
     license = licenses.gpl3;
     platforms = platforms.all;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/pre-commit/default.nix b/pkgs/development/python-modules/pre-commit/default.nix
index 963aa19653b5a..27673b151116e 100644
--- a/pkgs/development/python-modules/pre-commit/default.nix
+++ b/pkgs/development/python-modules/pre-commit/default.nix
@@ -50,7 +50,7 @@ buildPythonApplication rec {
 
   meta = with lib; {
     description = "A framework for managing and maintaining multi-language pre-commit hooks";
-    homepage = https://pre-commit.com/;
+    homepage = "https://pre-commit.com/";
     license = licenses.mit;
     maintainers = with maintainers; [ borisbabic ];
   };
diff --git a/pkgs/development/python-modules/precis-i18n/default.nix b/pkgs/development/python-modules/precis-i18n/default.nix
index 4c50aaee706ab..199a6804ea987 100644
--- a/pkgs/development/python-modules/precis-i18n/default.nix
+++ b/pkgs/development/python-modules/precis-i18n/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = {
-    homepage = https://github.com/byllyfish/precis_i18n;
+    homepage = "https://github.com/byllyfish/precis_i18n";
     description = "Internationalized usernames and passwords";
     license = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/preggy/default.nix b/pkgs/development/python-modules/preggy/default.nix
index cf2867322f7b6..a3ca7d15c77ed 100644
--- a/pkgs/development/python-modules/preggy/default.nix
+++ b/pkgs/development/python-modules/preggy/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Assertion library for Python";
-    homepage = http://heynemann.github.io/preggy/;
+    homepage = "http://heynemann.github.io/preggy/";
     license = licenses.mit;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/premailer/default.nix b/pkgs/development/python-modules/premailer/default.nix
index df9d58013025f..184f01c4592ff 100644
--- a/pkgs/development/python-modules/premailer/default.nix
+++ b/pkgs/development/python-modules/premailer/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Turns CSS blocks into style attributes ";
-    homepage = https://github.com/peterbe/premailer;
+    homepage = "https://github.com/peterbe/premailer";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/preshed/default.nix b/pkgs/development/python-modules/preshed/default.nix
index 60f551bec16cf..050295204bc30 100644
--- a/pkgs/development/python-modules/preshed/default.nix
+++ b/pkgs/development/python-modules/preshed/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   
   meta = with stdenv.lib; {
     description = "Cython hash tables that assume keys are pre-hashed";
-    homepage = https://github.com/explosion/preshed;
+    homepage = "https://github.com/explosion/preshed";
     license = licenses.mit;
     maintainers = with maintainers; [ sdll ];
     };
diff --git a/pkgs/development/python-modules/pretend/default.nix b/pkgs/development/python-modules/pretend/default.nix
index fed0499624afd..af5b339983150 100644
--- a/pkgs/development/python-modules/pretend/default.nix
+++ b/pkgs/development/python-modules/pretend/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/alex/pretend;
+    homepage = "https://github.com/alex/pretend";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/prettytable/default.nix b/pkgs/development/python-modules/prettytable/default.nix
index be0fb7e4023ac..bf1035316a692 100644
--- a/pkgs/development/python-modules/prettytable/default.nix
+++ b/pkgs/development/python-modules/prettytable/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Simple Python library for easily displaying tabular data in a visually appealing ASCII table format";
-    homepage = http://code.google.com/p/prettytable/;
+    homepage = "http://code.google.com/p/prettytable/";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/priority/default.nix b/pkgs/development/python-modules/priority/default.nix
index f6e7efb78c207..a699f6ff812f7 100644
--- a/pkgs/development/python-modules/priority/default.nix
+++ b/pkgs/development/python-modules/priority/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://python-hyper.org/priority/;
+    homepage = "https://python-hyper.org/priority/";
     description = "A pure-Python implementation of the HTTP/2 priority tree";
     license = licenses.mit;
     maintainers = [ maintainers.qyliss ];
diff --git a/pkgs/development/python-modules/prison/default.nix b/pkgs/development/python-modules/prison/default.nix
index 4993976b51df8..941da2bf9afd2 100644
--- a/pkgs/development/python-modules/prison/default.nix
+++ b/pkgs/development/python-modules/prison/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Rison encoder/decoder";
-    homepage = https://github.com/betodealmeida/python-rison;
+    homepage = "https://github.com/betodealmeida/python-rison";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/proboscis/default.nix b/pkgs/development/python-modules/proboscis/default.nix
index 3d99d9530f38d..9d4ae92f2c105 100644
--- a/pkgs/development/python-modules/proboscis/default.nix
+++ b/pkgs/development/python-modules/proboscis/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python test framework that extends Python's built-in unittest module and Nose with features from TestNG";
-    homepage = https://pypi.python.org/pypi/proboscis;
+    homepage = "https://pypi.python.org/pypi/proboscis";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/process-tests/default.nix b/pkgs/development/python-modules/process-tests/default.nix
index 5ab27b67da40e..5ebda6bf04c8f 100644
--- a/pkgs/development/python-modules/process-tests/default.nix
+++ b/pkgs/development/python-modules/process-tests/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Tools for testing processes";
     license = licenses.bsd2;
-    homepage = https://github.com/ionelmc/python-process-tests;
+    homepage = "https://github.com/ionelmc/python-process-tests";
   };
 
 }
diff --git a/pkgs/development/python-modules/proglog/default.nix b/pkgs/development/python-modules/proglog/default.nix
index d6fe22e17545e..ef5c21f450d52 100644
--- a/pkgs/development/python-modules/proglog/default.nix
+++ b/pkgs/development/python-modules/proglog/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Logs and progress bars manager for Python";
-    homepage = https://github.com/Edinburgh-Genome-Foundry/Proglog;
+    homepage = "https://github.com/Edinburgh-Genome-Foundry/Proglog";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/progress/default.nix b/pkgs/development/python-modules/progress/default.nix
index d6c8d9125d167..9ebef268571cc 100644
--- a/pkgs/development/python-modules/progress/default.nix
+++ b/pkgs/development/python-modules/progress/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/verigak/progress/;
+    homepage = "https://github.com/verigak/progress/";
     description = "Easy to use progress bars";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/progressbar/default.nix b/pkgs/development/python-modules/progressbar/default.nix
index fcd802b34875d..c756a41b5d0e9 100644
--- a/pkgs/development/python-modules/progressbar/default.nix
+++ b/pkgs/development/python-modules/progressbar/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/progressbar;
+    homepage = "https://pypi.python.org/pypi/progressbar";
     description = "Text progressbar library for python";
     license = licenses.lgpl3Plus;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/progressbar2/default.nix b/pkgs/development/python-modules/progressbar2/default.nix
index aa6c9b709260f..69200d54571d2 100644
--- a/pkgs/development/python-modules/progressbar2/default.nix
+++ b/pkgs/development/python-modules/progressbar2/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://progressbar-2.readthedocs.io/en/latest/;
+    homepage = "https://progressbar-2.readthedocs.io/en/latest/";
     description = "Text progressbar library for python";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ashgillman ];
diff --git a/pkgs/development/python-modules/progressbar231/default.nix b/pkgs/development/python-modules/progressbar231/default.nix
index f982596175451..5271912cc0ad5 100644
--- a/pkgs/development/python-modules/progressbar231/default.nix
+++ b/pkgs/development/python-modules/progressbar231/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/progressbar231;
+    homepage = "https://pypi.python.org/pypi/progressbar231";
     description = "Text progressbar library for python";
     license = licenses.lgpl3Plus;
     maintainers = with maintainers; [ twey ];
diff --git a/pkgs/development/python-modules/progressbar33/default.nix b/pkgs/development/python-modules/progressbar33/default.nix
index f3b94436d4520..5aef284478497 100644
--- a/pkgs/development/python-modules/progressbar33/default.nix
+++ b/pkgs/development/python-modules/progressbar33/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/progressbar33;
+    homepage = "https://pypi.python.org/pypi/progressbar33";
     description = "Text progressbar library for python";
     license = licenses.lgpl3Plus;
     maintainers = with maintainers; [ twey ];
diff --git a/pkgs/development/python-modules/prometheus_client/default.nix b/pkgs/development/python-modules/prometheus_client/default.nix
index 17c04df814fa2..2c6bef0c201e4 100644
--- a/pkgs/development/python-modules/prometheus_client/default.nix
+++ b/pkgs/development/python-modules/prometheus_client/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Prometheus instrumentation library for Python applications";
-    homepage = https://github.com/prometheus/client_python;
+    homepage = "https://github.com/prometheus/client_python";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/prompt_toolkit/1.nix b/pkgs/development/python-modules/prompt_toolkit/1.nix
index c296af18de97c..bc39a8c922977 100644
--- a/pkgs/development/python-modules/prompt_toolkit/1.nix
+++ b/pkgs/development/python-modules/prompt_toolkit/1.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
       with it should run fine on both Unix and Windows systems. Also ships
       with a nice interactive Python shell (called ptpython) built on top.
     '';
-    homepage = https://github.com/jonathanslenders/python-prompt-toolkit;
+    homepage = "https://github.com/jonathanslenders/python-prompt-toolkit";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/prompt_toolkit/default.nix b/pkgs/development/python-modules/prompt_toolkit/default.nix
index 4ef7f2213664c..6932cd515c721 100644
--- a/pkgs/development/python-modules/prompt_toolkit/default.nix
+++ b/pkgs/development/python-modules/prompt_toolkit/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
       with it should run fine on both Unix and Windows systems. Also ships
       with a nice interactive Python shell (called ptpython) built on top.
     '';
-    homepage = https://github.com/jonathanslenders/python-prompt-toolkit;
+    homepage = "https://github.com/jonathanslenders/python-prompt-toolkit";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/property-manager/default.nix b/pkgs/development/python-modules/property-manager/default.nix
index 30c720927e73d..55d7bafc014b5 100644
--- a/pkgs/development/python-modules/property-manager/default.nix
+++ b/pkgs/development/python-modules/property-manager/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Useful property variants for Python programming";
-    homepage = https://github.com/xolox/python-property-manager;
+    homepage = "https://github.com/xolox/python-property-manager";
     license = licenses.mit;
     maintainers = with maintainers; [ eyjhb ];
   };
diff --git a/pkgs/development/python-modules/protobuf/default.nix b/pkgs/development/python-modules/protobuf/default.nix
index e414dff8aa172..7f66549893bd5 100644
--- a/pkgs/development/python-modules/protobuf/default.nix
+++ b/pkgs/development/python-modules/protobuf/default.nix
@@ -60,7 +60,7 @@ buildPythonPackage {
 
   meta = {
     description = "Protocol Buffers are Google's data interchange format";
-    homepage = https://developers.google.com/protocol-buffers/;
+    homepage = "https://developers.google.com/protocol-buffers/";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/prov/default.nix b/pkgs/development/python-modules/prov/default.nix
index c6cb98e33b2fc..1dfc671c532b0 100644
--- a/pkgs/development/python-modules/prov/default.nix
+++ b/pkgs/development/python-modules/prov/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python library for W3C Provenance Data Model (PROV)";
-    homepage = https://github.com/trungdong/prov;
+    homepage = "https://github.com/trungdong/prov";
     license = licenses.mit;
     maintainers = with maintainers; [ ashgillman ];
   };
diff --git a/pkgs/development/python-modules/prox-tv/default.nix b/pkgs/development/python-modules/prox-tv/default.nix
index 2568620f53939..60482d4555170 100644
--- a/pkgs/development/python-modules/prox-tv/default.nix
+++ b/pkgs/development/python-modules/prox-tv/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage {
   enableParallelBuilding = true;
 
   meta = with lib; {
-    homepage = https://github.com/albarji/proxTV;
+    homepage = "https://github.com/albarji/proxTV";
     description = "A toolbox for fast Total Variation proximity operators";
     license = licenses.bsd2;
     maintainers = with maintainers; [ multun ];
diff --git a/pkgs/development/python-modules/psd-tools/default.nix b/pkgs/development/python-modules/psd-tools/default.nix
index edf502171e788..c66e1e2b40e6a 100644
--- a/pkgs/development/python-modules/psd-tools/default.nix
+++ b/pkgs/development/python-modules/psd-tools/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python package for reading Adobe Photoshop PSD files";
-    homepage = https://github.com/kmike/psd-tools;
+    homepage = "https://github.com/kmike/psd-tools";
     license = lib.licenses.mit;
     broken = true; # missing packbits from nixpkgs
   };
diff --git a/pkgs/development/python-modules/ptest/default.nix b/pkgs/development/python-modules/ptest/default.nix
index bdd9fc5c47e16..0cdbeb372e3b5 100644
--- a/pkgs/development/python-modules/ptest/default.nix
+++ b/pkgs/development/python-modules/ptest/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Test classes and test cases using decorators, execute test cases by command line, and get clear reports";
-    homepage = https://pypi.python.org/pypi/ptest;
+    homepage = "https://pypi.python.org/pypi/ptest";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/ptyprocess/default.nix b/pkgs/development/python-modules/ptyprocess/default.nix
index 5de528ccd4038..233dc6fb3148a 100644
--- a/pkgs/development/python-modules/ptyprocess/default.nix
+++ b/pkgs/development/python-modules/ptyprocess/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Run a subprocess in a pseudo terminal";
-    homepage = https://github.com/pexpect/ptyprocess;
+    homepage = "https://github.com/pexpect/ptyprocess";
     license = lib.licenses.isc;
   };
 }
diff --git a/pkgs/development/python-modules/pulp/default.nix b/pkgs/development/python-modules/pulp/default.nix
index 414c21b263c07..049d8720f4553 100644
--- a/pkgs/development/python-modules/pulp/default.nix
+++ b/pkgs/development/python-modules/pulp/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/coin-or/pulp;
+    homepage = "https://github.com/coin-or/pulp";
     description = "PuLP is an LP modeler written in python";
     maintainers = with maintainers; [ teto ];
     license = licenses.mit;
diff --git a/pkgs/development/python-modules/pure-python-adb-homeassistant/default.nix b/pkgs/development/python-modules/pure-python-adb-homeassistant/default.nix
index 51db97835553b..acb9b73403b39 100644
--- a/pkgs/development/python-modules/pure-python-adb-homeassistant/default.nix
+++ b/pkgs/development/python-modules/pure-python-adb-homeassistant/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pure python implementation of the adb client";
-    homepage = https://github.com/JeffLIrion/pure-python-adb;
+    homepage = "https://github.com/JeffLIrion/pure-python-adb";
     license = licenses.mit;
     maintainers = [ maintainers.makefu ];
   };
diff --git a/pkgs/development/python-modules/purepng/default.nix b/pkgs/development/python-modules/purepng/default.nix
index c6f28067bf697..fe504a0776b70 100644
--- a/pkgs/development/python-modules/purepng/default.nix
+++ b/pkgs/development/python-modules/purepng/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Pure Python library for PNG image encoding/decoding";
-    homepage    = https://github.com/scondo/purepng;
+    homepage    = "https://github.com/scondo/purepng";
     license     = licenses.mit;
     maintainers = with maintainers; [ ris ];
   };
diff --git a/pkgs/development/python-modules/pushbullet/default.nix b/pkgs/development/python-modules/pushbullet/default.nix
index 74c0f66b91eb2..b9c2a84728fa6 100644
--- a/pkgs/development/python-modules/pushbullet/default.nix
+++ b/pkgs/development/python-modules/pushbullet/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A simple python client for pushbullet.com";
-    homepage = https://github.com/randomchars/pushbullet.py;
+    homepage = "https://github.com/randomchars/pushbullet.py";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pushover-complete/default.nix b/pkgs/development/python-modules/pushover-complete/default.nix
index b526ba6cab119..e588ae9f796eb 100644
--- a/pkgs/development/python-modules/pushover-complete/default.nix
+++ b/pkgs/development/python-modules/pushover-complete/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python package for interacting with *all* aspects of the Pushover API";
-    homepage = https://github.com/scolby33/pushover_complete;
+    homepage = "https://github.com/scolby33/pushover_complete";
     license = licenses.mit;
     maintainers = [ maintainers.mic92 ];
   };
diff --git a/pkgs/development/python-modules/pushover/default.nix b/pkgs/development/python-modules/pushover/default.nix
index 3ff449037ea72..72d38259129e3 100644
--- a/pkgs/development/python-modules/pushover/default.nix
+++ b/pkgs/development/python-modules/pushover/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Bindings and command line utility for the Pushover notification service";
-    homepage = https://github.com/Thibauth/python-pushover;
+    homepage = "https://github.com/Thibauth/python-pushover";
     license = licenses.gpl3;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/pvlib/default.nix b/pkgs/development/python-modules/pvlib/default.nix
index d1eeb3e31d062..e03543fb52065 100644
--- a/pkgs/development/python-modules/pvlib/default.nix
+++ b/pkgs/development/python-modules/pvlib/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://pvlib-python.readthedocs.io;
+    homepage = "https://pvlib-python.readthedocs.io";
     description = "Simulate the performance of photovoltaic energy systems";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jluttine ];
diff --git a/pkgs/development/python-modules/pweave/default.nix b/pkgs/development/python-modules/pweave/default.nix
index 13f237750debf..aba58b54c3b53 100644
--- a/pkgs/development/python-modules/pweave/default.nix
+++ b/pkgs/development/python-modules/pweave/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Scientific reports with embedded python computations with reST, LaTeX or markdown";
-    homepage = http://mpastell.com/pweave/ ;
+    homepage = "http://mpastell.com/pweave/";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/py-lru-cache/default.nix b/pkgs/development/python-modules/py-lru-cache/default.nix
index b1d8c4f2946de..08630928f23b9 100644
--- a/pkgs/development/python-modules/py-lru-cache/default.nix
+++ b/pkgs/development/python-modules/py-lru-cache/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An in-memory LRU cache for python";
-    homepage = https://github.com/stucchio/Python-LRU-cache;
+    homepage = "https://github.com/stucchio/Python-LRU-cache";
     license = licenses.gpl3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/py-radix/default.nix b/pkgs/development/python-modules/py-radix/default.nix
index b06de3a27a7fd..16a362591dd74 100644
--- a/pkgs/development/python-modules/py-radix/default.nix
+++ b/pkgs/development/python-modules/py-radix/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python radix tree for IPv4 and IPv6 prefix matching";
-    homepage = https://github.com/mjschultz/py-radix;
+    homepage = "https://github.com/mjschultz/py-radix";
     license = with licenses; [ isc bsdOriginal ];
     maintainers = with maintainers; [ mkg ];
   };
diff --git a/pkgs/development/python-modules/py-vapid/default.nix b/pkgs/development/python-modules/py-vapid/default.nix
index b0ca5c262cfdb..f85312880075c 100644
--- a/pkgs/development/python-modules/py-vapid/default.nix
+++ b/pkgs/development/python-modules/py-vapid/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "VAPID is a voluntary standard for WebPush subscription providers";
-    homepage = https://github.com/mozilla-services/vapid;
+    homepage = "https://github.com/mozilla-services/vapid";
     license = licenses.mpl20;
   };
 }
diff --git a/pkgs/development/python-modules/py/default.nix b/pkgs/development/python-modules/py/default.nix
index 7b84d72fde48b..5da15bb91f48b 100644
--- a/pkgs/development/python-modules/py/default.nix
+++ b/pkgs/development/python-modules/py/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library with cross-python path, ini-parsing, io, code, log facilities";
-    homepage = https://pylib.readthedocs.org/;
+    homepage = "https://pylib.readthedocs.org/";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/py3dns/default.nix b/pkgs/development/python-modules/py3dns/default.nix
index 5a28a045c3e44..223e6c0ab7a40 100644
--- a/pkgs/development/python-modules/py3dns/default.nix
+++ b/pkgs/development/python-modules/py3dns/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python 3 DNS library";
-    homepage = https://launchpad.net/py3dns;
+    homepage = "https://launchpad.net/py3dns";
     license = licenses.psfl;
   };
 
diff --git a/pkgs/development/python-modules/py3status/default.nix b/pkgs/development/python-modules/py3status/default.nix
index d2a2b50d3c055..fda91e8a30538 100644
--- a/pkgs/development/python-modules/py3status/default.nix
+++ b/pkgs/development/python-modules/py3status/default.nix
@@ -52,7 +52,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Extensible i3status wrapper";
     license = licenses.bsd3;
-    homepage = https://github.com/ultrabug/py3status;
+    homepage = "https://github.com/ultrabug/py3status";
     maintainers = with maintainers; [ ];
   };
 }
diff --git a/pkgs/development/python-modules/py4j/default.nix b/pkgs/development/python-modules/py4j/default.nix
index a442dfa097b9d..3724687463cfd 100644
--- a/pkgs/development/python-modules/py4j/default.nix
+++ b/pkgs/development/python-modules/py4j/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Py4J enables Python programs running in a Python interpreter to dynamically access Java objects in a Java Virtual Machine. Methods are called as if the Java objects resided in the Python interpreter and Java collections can be accessed through standard Python collection methods. Py4J also enables Java programs to call back Python objects.";
-    homepage = https://www.py4j.org/;
+    homepage = "https://www.py4j.org/";
     license = licenses.bsd3;
     maintainers = [ maintainers.shlevy ];
   };
diff --git a/pkgs/development/python-modules/py_scrypt/default.nix b/pkgs/development/python-modules/py_scrypt/default.nix
index 0c2d5eb5c02b2..056a0299670dd 100644
--- a/pkgs/development/python-modules/py_scrypt/default.nix
+++ b/pkgs/development/python-modules/py_scrypt/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Bindings for scrypt key derivation function library";
-    homepage = https://pypi.python.org/pypi/scrypt;
+    homepage = "https://pypi.python.org/pypi/scrypt";
     maintainers = with maintainers; [ asymmetric ];
     license = licenses.bsd2;
   };
diff --git a/pkgs/development/python-modules/py_stringmatching/default.nix b/pkgs/development/python-modules/py_stringmatching/default.nix
index 16b98320e8e4c..f44071502049d 100644
--- a/pkgs/development/python-modules/py_stringmatching/default.nix
+++ b/pkgs/development/python-modules/py_stringmatching/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python string matching library including string tokenizers and string similarity measures";
-    homepage =  https://sites.google.com/site/anhaidgroup/projects/magellan/py_stringmatching;
+    homepage =  "https://sites.google.com/site/anhaidgroup/projects/magellan/py_stringmatching";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/pyaes/default.nix b/pkgs/development/python-modules/pyaes/default.nix
index 5ca837cdee48e..2674211479fd7 100644
--- a/pkgs/development/python-modules/pyaes/default.nix
+++ b/pkgs/development/python-modules/pyaes/default.nix
@@ -12,6 +12,6 @@ buildPythonPackage rec {
   meta = {
     description = "Pure-Python AES";
     license = lib.licenses.mit;
-    homepage = https://github.com/ricmoo/pyaes;
+    homepage = "https://github.com/ricmoo/pyaes";
   };
 }
diff --git a/pkgs/development/python-modules/pyairvisual/default.nix b/pkgs/development/python-modules/pyairvisual/default.nix
index 010c2805d2b6f..58eb5f7028ac1 100644
--- a/pkgs/development/python-modules/pyairvisual/default.nix
+++ b/pkgs/development/python-modules/pyairvisual/default.nix
@@ -25,6 +25,6 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "A thin Python wrapper for the AirVisual API";
     license = licenses.mit;
-    homepage = https://github.com/bachya/pyairvisual;
+    homepage = "https://github.com/bachya/pyairvisual";
   };
 }
diff --git a/pkgs/development/python-modules/pyalgotrade/default.nix b/pkgs/development/python-modules/pyalgotrade/default.nix
index 7602caf24cf16..3703b5fcca4c1 100644
--- a/pkgs/development/python-modules/pyalgotrade/default.nix
+++ b/pkgs/development/python-modules/pyalgotrade/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python Algorithmic Trading";
-    homepage = http://gbeced.github.io/pyalgotrade/;
+    homepage = "http://gbeced.github.io/pyalgotrade/";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/pyamf/default.nix b/pkgs/development/python-modules/pyamf/default.nix
index 5ac6ef82964cc..1c31efadff7ce 100644
--- a/pkgs/development/python-modules/pyamf/default.nix
+++ b/pkgs/development/python-modules/pyamf/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "AMF (Action Message Format) support for Python";
-    homepage = https://pypi.python.org/pypi/PyAMF;
+    homepage = "https://pypi.python.org/pypi/PyAMF";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pyamg/default.nix b/pkgs/development/python-modules/pyamg/default.nix
index b299e44f3e347..f229ef5839e91 100644
--- a/pkgs/development/python-modules/pyamg/default.nix
+++ b/pkgs/development/python-modules/pyamg/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Algebraic Multigrid Solvers in Python";
-    homepage = https://github.com/pyamg/pyamg;
+    homepage = "https://github.com/pyamg/pyamg";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pyaml/default.nix b/pkgs/development/python-modules/pyaml/default.nix
index 6aeb37cfff6b2..1d0168b6bfa3f 100644
--- a/pkgs/development/python-modules/pyaml/default.nix
+++ b/pkgs/development/python-modules/pyaml/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "PyYAML-based module to produce pretty and readable YAML-serialized data";
-    homepage = https://github.com/mk-fg/pretty-yaml;
+    homepage = "https://github.com/mk-fg/pretty-yaml";
     license = lib.licenses.wtfpl;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/pyannotate/default.nix b/pkgs/development/python-modules/pyannotate/default.nix
index 06dcdf83bccac..a2dd4eaf7cf0a 100644
--- a/pkgs/development/python-modules/pyannotate/default.nix
+++ b/pkgs/development/python-modules/pyannotate/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/dropbox/pyannotate;
+    homepage = "https://github.com/dropbox/pyannotate";
     description = "Auto-generate PEP-484 annotations";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/pyarrow/default.nix b/pkgs/development/python-modules/pyarrow/default.nix
index a63e32f9da67f..e24ca0fa78e67 100644
--- a/pkgs/development/python-modules/pyarrow/default.nix
+++ b/pkgs/development/python-modules/pyarrow/default.nix
@@ -53,7 +53,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A cross-language development platform for in-memory data";
-    homepage = https://arrow.apache.org/;
+    homepage = "https://arrow.apache.org/";
     license = lib.licenses.asl20;
     platforms = platforms.unix;
     maintainers = with lib.maintainers; [ veprbl ];
diff --git a/pkgs/development/python-modules/pyasn1-modules/default.nix b/pkgs/development/python-modules/pyasn1-modules/default.nix
index 4ed93f6355199..83cb8f654e2c0 100644
--- a/pkgs/development/python-modules/pyasn1-modules/default.nix
+++ b/pkgs/development/python-modules/pyasn1-modules/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A collection of ASN.1-based protocols modules";
-    homepage = https://pypi.python.org/pypi/pyasn1-modules;
+    homepage = "https://pypi.python.org/pypi/pyasn1-modules";
     license = licenses.bsd3;
     platforms = platforms.unix;  # same as pyasn1
   };
diff --git a/pkgs/development/python-modules/pyasn1/default.nix b/pkgs/development/python-modules/pyasn1/default.nix
index e1d61866f90d2..206db053a564e 100644
--- a/pkgs/development/python-modules/pyasn1/default.nix
+++ b/pkgs/development/python-modules/pyasn1/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "ASN.1 tools for Python";
-    homepage = http://pyasn1.sourceforge.net/;
+    homepage = "http://pyasn1.sourceforge.net/";
     license = "mBSD";
     platforms = platforms.unix;  # arbitrary choice
   };
diff --git a/pkgs/development/python-modules/pyatmo/default.nix b/pkgs/development/python-modules/pyatmo/default.nix
index 5036307982bd6..d9f602aa7e21c 100644
--- a/pkgs/development/python-modules/pyatmo/default.nix
+++ b/pkgs/development/python-modules/pyatmo/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Simple API to access Netatmo weather station data";
     license = licenses.mit;
-    homepage = https://github.com/jabesq/netatmo-api-python;
+    homepage = "https://github.com/jabesq/netatmo-api-python";
     maintainers = with maintainers; [ delroth ];
   };
 }
diff --git a/pkgs/development/python-modules/pyatspi/default.nix b/pkgs/development/python-modules/pyatspi/default.nix
index 8e6678a42b96e..b704e54321b96 100644
--- a/pkgs/development/python-modules/pyatspi/default.nix
+++ b/pkgs/development/python-modules/pyatspi/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python client bindings for D-Bus AT-SPI";
-    homepage = https://wiki.linuxfoundation.org/accessibility/d-bus;
+    homepage = "https://wiki.linuxfoundation.org/accessibility/d-bus";
     license = licenses.gpl2;
     maintainers = with maintainers; [ jtojnar ];
     platforms = with platforms; unix;
diff --git a/pkgs/development/python-modules/pyatv/default.nix b/pkgs/development/python-modules/pyatv/default.nix
index ae2780e1dc35f..19aa73bec5981 100644
--- a/pkgs/development/python-modules/pyatv/default.nix
+++ b/pkgs/development/python-modules/pyatv/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A python client library for the Apple TV";
-    homepage = https://github.com/postlund/pyatv;
+    homepage = "https://github.com/postlund/pyatv";
     license = licenses.mit;
     maintainers = with maintainers; [ elseym ];
   };
diff --git a/pkgs/development/python-modules/pyaudio/default.nix b/pkgs/development/python-modules/pyaudio/default.nix
index 62fec908a4d37..91791f5a06744 100644
--- a/pkgs/development/python-modules/pyaudio/default.nix
+++ b/pkgs/development/python-modules/pyaudio/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python bindings for PortAudio";
-    homepage = https://people.csail.mit.edu/hubert/pyaudio/;
+    homepage = "https://people.csail.mit.edu/hubert/pyaudio/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/pyavm/default.nix b/pkgs/development/python-modules/pyavm/default.nix
index 2279f79281812..4535767a69c9d 100644
--- a/pkgs/development/python-modules/pyavm/default.nix
+++ b/pkgs/development/python-modules/pyavm/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Simple pure-python AVM meta-data handling";
-    homepage = http://astrofrog.github.io/pyavm/;
+    homepage = "http://astrofrog.github.io/pyavm/";
     license = licenses.mit;
     maintainers = [ maintainers.smaret ];
   };
diff --git a/pkgs/development/python-modules/pyaxmlparser/default.nix b/pkgs/development/python-modules/pyaxmlparser/default.nix
index 85140d3db49b1..045cf19c8c001 100644
--- a/pkgs/development/python-modules/pyaxmlparser/default.nix
+++ b/pkgs/development/python-modules/pyaxmlparser/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python3 Parser for Android XML file and get Application Name without using Androguard";
-    homepage = https://github.com/appknox/pyaxmlparser;
+    homepage = "https://github.com/appknox/pyaxmlparser";
     # Files from Androguard are licensed ASL 2.0
     license = with licenses; [ mit asl20 ];
     maintainers = with maintainers; [ ma27 ];
diff --git a/pkgs/development/python-modules/pybase64/default.nix b/pkgs/development/python-modules/pybase64/default.nix
index 6c32de593c1de..6a141484bb4b5 100644
--- a/pkgs/development/python-modules/pybase64/default.nix
+++ b/pkgs/development/python-modules/pybase64/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/pybase64;
+    homepage = "https://pypi.python.org/pypi/pybase64";
     description = "Fast Base64 encoding/decoding";
     license = licenses.bsd2;
     maintainers = with maintainers; [ ma27 ];
diff --git a/pkgs/development/python-modules/pybfd/default.nix b/pkgs/development/python-modules/pybfd/default.nix
index 29ae5ed3c5c88..d04d7bfb5af7d 100644
--- a/pkgs/development/python-modules/pybfd/default.nix
+++ b/pkgs/development/python-modules/pybfd/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage {
   LIBOPCODES_LIBRARY = "${libopcodes}/lib/libopcodes.so";
 
   meta = {
-    homepage = https://github.com/Groundworkstech/pybfd;
+    homepage = "https://github.com/Groundworkstech/pybfd";
     description = "A Python interface to the GNU Binary File Descriptor (BFD) library";
     license = lib.licenses.gpl2;
     platforms = lib.platforms.linux;
diff --git a/pkgs/development/python-modules/pybids/default.nix b/pkgs/development/python-modules/pybids/default.nix
index dc9cbefe0b57d..1a06a699c32f8 100644
--- a/pkgs/development/python-modules/pybids/default.nix
+++ b/pkgs/development/python-modules/pybids/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python tools for querying and manipulating BIDS datasets";
-    homepage = https://github.com/bids-standard/pybids;
+    homepage = "https://github.com/bids-standard/pybids";
     license = licenses.mit;
     maintainers = with maintainers; [ jonringer ];
   };
diff --git a/pkgs/development/python-modules/pybind11/default.nix b/pkgs/development/python-modules/pybind11/default.nix
index a8c66a49fb8ce..3cfdbba31c1f3 100644
--- a/pkgs/development/python-modules/pybind11/default.nix
+++ b/pkgs/development/python-modules/pybind11/default.nix
@@ -66,7 +66,7 @@ buildPythonPackage rec {
   ];
 
   meta = {
-    homepage = https://github.com/pybind/pybind11;
+    homepage = "https://github.com/pybind/pybind11";
     description = "Seamless operability between C++11 and Python";
     longDescription = ''
       Pybind11 is a lightweight header-only library that exposes
diff --git a/pkgs/development/python-modules/pybindgen/default.nix b/pkgs/development/python-modules/pybindgen/default.nix
index 79c015576a5bf..ee880fda39878 100644
--- a/pkgs/development/python-modules/pybindgen/default.nix
+++ b/pkgs/development/python-modules/pybindgen/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   doCheck = (!isPy3k); # Fails to import module 'cxxfilt' from pygccxml on Py3k
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/gjcarneiro/pybindgen;
+    homepage = "https://github.com/gjcarneiro/pybindgen";
     description = "Python Bindings Generator";
     license = licenses.lgpl2;
     maintainers = with maintainers; [ teto ];
diff --git a/pkgs/development/python-modules/pyblake2/default.nix b/pkgs/development/python-modules/pyblake2/default.nix
index e106ee3f3f187..a0f62cf0e77f5 100644
--- a/pkgs/development/python-modules/pyblake2/default.nix
+++ b/pkgs/development/python-modules/pyblake2/default.nix
@@ -18,6 +18,6 @@ buildPythonPackage rec {
   meta = {
     description = "BLAKE2 hash function extension module";
     license = lib.licenses.publicDomain;
-    homepage = https://github.com/dchest/pyblake2;
+    homepage = "https://github.com/dchest/pyblake2";
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/pyblock/default.nix b/pkgs/development/python-modules/pyblock/default.nix
index 4dcc343402565..e7af4f70b1e5e 100644
--- a/pkgs/development/python-modules/pyblock/default.nix
+++ b/pkgs/development/python-modules/pyblock/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://www.centos.org/docs/5/html/5.4/Technical_Notes/python-pyblock.html;
+    homepage = "https://www.centos.org/docs/5/html/5.4/Technical_Notes/python-pyblock.html";
     description = "Interface for working with block devices";
     license = licenses.gpl2Plus;
     broken = isPy3k; # doesn't build on python 3, 2018-04-11
diff --git a/pkgs/development/python-modules/pybotvac/default.nix b/pkgs/development/python-modules/pybotvac/default.nix
index e7ad1ef2d3515..f915c49835083 100644
--- a/pkgs/development/python-modules/pybotvac/default.nix
+++ b/pkgs/development/python-modules/pybotvac/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python package for controlling Neato pybotvac Connected vacuum robot";
-    homepage = https://github.com/stianaske/pybotvac;
+    homepage = "https://github.com/stianaske/pybotvac";
     license = licenses.mit;
     maintainers = with maintainers; [ elseym ];
   };
diff --git a/pkgs/development/python-modules/pybrowserid/default.nix b/pkgs/development/python-modules/pybrowserid/default.nix
index 946fb1a054fe8..fe5ace886ac08 100644
--- a/pkgs/development/python-modules/pybrowserid/default.nix
+++ b/pkgs/development/python-modules/pybrowserid/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python library for the BrowserID Protocol";
-    homepage    = https://github.com/mozilla/PyBrowserID;
+    homepage    = "https://github.com/mozilla/PyBrowserID";
     license     = licenses.mpl20;
     maintainers = with maintainers; [ worldofpeace ];
   };
diff --git a/pkgs/development/python-modules/pybullet/default.nix b/pkgs/development/python-modules/pybullet/default.nix
index e2d391493d2d6..dfd29ce8bd5f7 100644
--- a/pkgs/development/python-modules/pybullet/default.nix
+++ b/pkgs/development/python-modules/pybullet/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Open-source software for robot simulation, integrated with OpenAI Gym";
-    homepage = https://pybullet.org/;
+    homepage = "https://pybullet.org/";
     license = licenses.zlib;
     maintainers = with maintainers; [ timokau ];
     platforms = platforms.linux;
diff --git a/pkgs/development/python-modules/pycairo/default.nix b/pkgs/development/python-modules/pycairo/default.nix
index c38366894dc6b..fbefd7efefa66 100644
--- a/pkgs/development/python-modules/pycairo/default.nix
+++ b/pkgs/development/python-modules/pycairo/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python 2/3 bindings for cairo";
-    homepage = https://pycairo.readthedocs.io/;
+    homepage = "https://pycairo.readthedocs.io/";
     license = with licenses; [ lgpl2 mpl11 ];
     platforms = lib.platforms.linux ++ lib.platforms.darwin;
   };
diff --git a/pkgs/development/python-modules/pycallgraph/default.nix b/pkgs/development/python-modules/pycallgraph/default.nix
index 9a6a3f4be2e96..293489cce05b1 100644
--- a/pkgs/development/python-modules/pycallgraph/default.nix
+++ b/pkgs/development/python-modules/pycallgraph/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://pycallgraph.slowchop.com;
+    homepage = "http://pycallgraph.slowchop.com";
     description = "Call graph visualizations for Python applications";
     maintainers = with maintainers; [ auntie ];
     license = licenses.gpl2;
diff --git a/pkgs/development/python-modules/pycangjie/default.nix b/pkgs/development/python-modules/pycangjie/default.nix
index b3e31a9bc7889..dc4ab1d4bbda4 100644
--- a/pkgs/development/python-modules/pycangjie/default.nix
+++ b/pkgs/development/python-modules/pycangjie/default.nix
@@ -28,7 +28,7 @@ in buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Python wrapper to libcangjie";
-    homepage = http://cangjians.github.io/projects/pycangjie/;
+    homepage = "http://cangjians.github.io/projects/pycangjie/";
     license = licenses.lgpl3Plus;
     maintainers = [ maintainers.linquize ];
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/pycaption/default.nix b/pkgs/development/python-modules/pycaption/default.nix
index a9864a0f09536..a0a0ff76337b1 100644
--- a/pkgs/development/python-modules/pycaption/default.nix
+++ b/pkgs/development/python-modules/pycaption/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Closed caption converter";
-    homepage = https://github.com/pbs/pycaption;
+    homepage = "https://github.com/pbs/pycaption";
     license = with licenses; [ asl20 ];
   };
 }
diff --git a/pkgs/development/python-modules/pycarddav/default.nix b/pkgs/development/python-modules/pycarddav/default.nix
index c5c6182e4e064..674c9e9af86bf 100644
--- a/pkgs/development/python-modules/pycarddav/default.nix
+++ b/pkgs/development/python-modules/pycarddav/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Command-line interface carddav client";
-    homepage = http://lostpackets.de/pycarddav;
+    homepage = "http://lostpackets.de/pycarddav";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/pycares/default.nix b/pkgs/development/python-modules/pycares/default.nix
index 22f519c048659..f44aa2e8f8e24 100644
--- a/pkgs/development/python-modules/pycares/default.nix
+++ b/pkgs/development/python-modules/pycares/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/saghul/pycares;
+    homepage = "https://github.com/saghul/pycares";
     description = "Interface for c-ares";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/pycassa/default.nix b/pkgs/development/python-modules/pycassa/default.nix
index d5b6805c2bb04..d366486c8f895 100644
--- a/pkgs/development/python-modules/pycassa/default.nix
+++ b/pkgs/development/python-modules/pycassa/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A python client library for Apache Cassandra";
-    homepage = https://github.com/pycassa/pycassa;
+    homepage = "https://github.com/pycassa/pycassa";
     license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pycdio/default.nix b/pkgs/development/python-modules/pycdio/default.nix
index 5b1d774c16958..d5633f9eaefaf 100644
--- a/pkgs/development/python-modules/pycdio/default.nix
+++ b/pkgs/development/python-modules/pycdio/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://www.gnu.org/software/libcdio/;
+    homepage = "https://www.gnu.org/software/libcdio/";
     description = "Wrapper around libcdio (CD Input and Control library)";
     maintainers = with maintainers; [ rycee ];
     license = licenses.gpl3Plus;
diff --git a/pkgs/development/python-modules/pychart/default.nix b/pkgs/development/python-modules/pychart/default.nix
index 259c87347d72e..98c3242cb29d3 100644
--- a/pkgs/development/python-modules/pychart/default.nix
+++ b/pkgs/development/python-modules/pychart/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library for creating high quality encapsulated Postscript, PDF, PNG, or SVG charts";
-    homepage = https://pypi.python.org/pypi/PyChart;
+    homepage = "https://pypi.python.org/pypi/PyChart";
     license = licenses.gpl2;
   };
 }
diff --git a/pkgs/development/python-modules/pychef/default.nix b/pkgs/development/python-modules/pychef/default.nix
index 51ce6241bb9c0..6d60573b96eb1 100644
--- a/pkgs/development/python-modules/pychef/default.nix
+++ b/pkgs/development/python-modules/pychef/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/coderanger/pychef;
+    homepage = "https://github.com/coderanger/pychef";
     description = "Python implementation of a Chef API client";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/pychromecast/default.nix b/pkgs/development/python-modules/pychromecast/default.nix
index 4939cd18e43a7..44cecb5e4638b 100644
--- a/pkgs/development/python-modules/pychromecast/default.nix
+++ b/pkgs/development/python-modules/pychromecast/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Library for Python 3.4+ to communicate with the Google Chromecast";
-    homepage    = https://github.com/balloob/pychromecast;
+    homepage    = "https://github.com/balloob/pychromecast";
     license     = licenses.mit;
     maintainers = with maintainers; [ abbradar ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/pycm/default.nix b/pkgs/development/python-modules/pycm/default.nix
index e8daa3820769b..a51aa1b931aa7 100644
--- a/pkgs/development/python-modules/pycm/default.nix
+++ b/pkgs/development/python-modules/pycm/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Multiclass confusion matrix library";
-    homepage = https://pycm.ir;
+    homepage = "https://pycm.ir";
     license = licenses.mit;
     maintainers = with maintainers; [ bcdarwin ];
   };
diff --git a/pkgs/development/python-modules/pycodestyle/default.nix b/pkgs/development/python-modules/pycodestyle/default.nix
index acaf78cc4d296..289332eb7c485 100644
--- a/pkgs/development/python-modules/pycodestyle/default.nix
+++ b/pkgs/development/python-modules/pycodestyle/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python style guide checker (formerly called pep8)";
-    homepage = https://pycodestyle.readthedocs.io;
+    homepage = "https://pycodestyle.readthedocs.io";
     license = licenses.mit;
     maintainers = with maintainers; [
       kamadorueda
diff --git a/pkgs/development/python-modules/pycollada/default.nix b/pkgs/development/python-modules/pycollada/default.nix
index 0803d65893067..4015f9164e9de 100644
--- a/pkgs/development/python-modules/pycollada/default.nix
+++ b/pkgs/development/python-modules/pycollada/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python library for reading and writing collada documents";
-    homepage = http://pycollada.github.io/;
+    homepage = "http://pycollada.github.io/";
     license = "BSD"; # they don't specify which BSD variant
     platforms = with platforms; linux ++ darwin;
     maintainers = with maintainers; [ bjornfor ];
diff --git a/pkgs/development/python-modules/pycontracts/default.nix b/pkgs/development/python-modules/pycontracts/default.nix
index 7594c7c1e5703..55354a17c72b6 100644
--- a/pkgs/development/python-modules/pycontracts/default.nix
+++ b/pkgs/development/python-modules/pycontracts/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Allows to declare constraints on function parameters and return values";
-    homepage = https://pypi.python.org/pypi/PyContracts;
+    homepage = "https://pypi.python.org/pypi/PyContracts";
     license = licenses.lgpl2;
   };
 }
diff --git a/pkgs/development/python-modules/pycosat/default.nix b/pkgs/development/python-modules/pycosat/default.nix
index ad49e38d06589..9fc633c6808b6 100644
--- a/pkgs/development/python-modules/pycosat/default.nix
+++ b/pkgs/development/python-modules/pycosat/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Bindings to picosat SAT solver";
-    homepage = https://github.com/ContinuumIO/pycosat;
+    homepage = "https://github.com/ContinuumIO/pycosat";
     license = lib.licenses.mit;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/pycountry/default.nix b/pkgs/development/python-modules/pycountry/default.nix
index aec477d36a0de..584ba838cc297 100644
--- a/pkgs/development/python-modules/pycountry/default.nix
+++ b/pkgs/development/python-modules/pycountry/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://bitbucket.org/flyingcircus/pycountry;
+    homepage = "https://bitbucket.org/flyingcircus/pycountry";
     description = "ISO country, subdivision, language, currency and script definitions and their translations";
     license = licenses.lgpl2;
   };
diff --git a/pkgs/development/python-modules/pycparser/default.nix b/pkgs/development/python-modules/pycparser/default.nix
index 4845c625652f2..ea7caba5eb4f1 100644
--- a/pkgs/development/python-modules/pycparser/default.nix
+++ b/pkgs/development/python-modules/pycparser/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "C parser in Python";
-    homepage = https://github.com/eliben/pycparser;
+    homepage = "https://github.com/eliben/pycparser";
     license = licenses.bsd3;
     maintainers = with maintainers; [ domenkozar ];
   };
diff --git a/pkgs/development/python-modules/pycrc/default.nix b/pkgs/development/python-modules/pycrc/default.nix
index e9ea8646b4156..ca65f784038ae 100644
--- a/pkgs/development/python-modules/pycrc/default.nix
+++ b/pkgs/development/python-modules/pycrc/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with lib; {
-    homepage = https://github.com/cristianav/PyCRC;
+    homepage = "https://github.com/cristianav/PyCRC";
     description = "Python libraries for CRC calculations (it supports CRC-16, CRC-32, CRC-CCITT, etc)";
     license = licenses.gpl3;
     maintainers = with maintainers; [ guibou ];
diff --git a/pkgs/development/python-modules/pycrypto/default.nix b/pkgs/development/python-modules/pycrypto/default.nix
index e7858888d3610..a9a302cf51bd4 100644
--- a/pkgs/development/python-modules/pycrypto/default.nix
+++ b/pkgs/development/python-modules/pycrypto/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = http://www.pycrypto.org/;
+    homepage = "http://www.pycrypto.org/";
     description = "Python Cryptography Toolkit";
     platforms = pycryptodome.meta.platforms;
   };
diff --git a/pkgs/development/python-modules/pycryptodome/default.nix b/pkgs/development/python-modules/pycryptodome/default.nix
index 17bb7c9dcd03a..cf88c6722a640 100644
--- a/pkgs/development/python-modules/pycryptodome/default.nix
+++ b/pkgs/development/python-modules/pycryptodome/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = {
-    homepage = https://www.pycryptodome.org/;
+    homepage = "https://www.pycryptodome.org/";
     description = "Python Cryptography Toolkit";
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/development/python-modules/pycryptodomex/default.nix b/pkgs/development/python-modules/pycryptodomex/default.nix
index bf6ac65fc7f66..5cc4446c5a3dd 100644
--- a/pkgs/development/python-modules/pycryptodomex/default.nix
+++ b/pkgs/development/python-modules/pycryptodomex/default.nix
@@ -6,7 +6,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A self-contained cryptographic library for Python";
-    homepage = https://www.pycryptodome.org;
+    homepage = "https://www.pycryptodome.org";
     license = lib.licenses.bsd2;
   };
 
diff --git a/pkgs/development/python-modules/pyct/default.nix b/pkgs/development/python-modules/pyct/default.nix
index fc61d689329e0..c187c6a557614 100644
--- a/pkgs/development/python-modules/pyct/default.nix
+++ b/pkgs/development/python-modules/pyct/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Cli for python common tasks for users";
-    homepage = https://github.com/pyviz/pyct;
+    homepage = "https://github.com/pyviz/pyct";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pycuda/default.nix b/pkgs/development/python-modules/pycuda/default.nix
index 225c605a57fff..a03662aa961d0 100644
--- a/pkgs/development/python-modules/pycuda/default.nix
+++ b/pkgs/development/python-modules/pycuda/default.nix
@@ -61,7 +61,7 @@ buildPythonPackage rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/inducer/pycuda/;
+    homepage = "https://github.com/inducer/pycuda/";
     description = "CUDA integration for Python.";
     license = licenses.mit;
     maintainers = with maintainers; [ artuuge ];
diff --git a/pkgs/development/python-modules/pycups/default.nix b/pkgs/development/python-modules/pycups/default.nix
index 28dff352e389f..789d9d4cb8ead 100644
--- a/pkgs/development/python-modules/pycups/default.nix
+++ b/pkgs/development/python-modules/pycups/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python bindings for libcups";
-    homepage = http://cyberelk.net/tim/software/pycups/;
+    homepage = "http://cyberelk.net/tim/software/pycups/";
     license = with licenses; [ gpl2Plus ];
   };
 }
diff --git a/pkgs/development/python-modules/pycurl/default.nix b/pkgs/development/python-modules/pycurl/default.nix
index 36e5b96319e39..44ff6b7f08413 100644
--- a/pkgs/development/python-modules/pycurl/default.nix
+++ b/pkgs/development/python-modules/pycurl/default.nix
@@ -53,7 +53,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = http://pycurl.sourceforge.net/;
+    homepage = "http://pycurl.sourceforge.net/";
     description = "Python wrapper for libcurl";
   };
 }
diff --git a/pkgs/development/python-modules/pycurl2/default.nix b/pkgs/development/python-modules/pycurl2/default.nix
index 478f4451cf7a5..1cdfb6c4413fc 100644
--- a/pkgs/development/python-modules/pycurl2/default.nix
+++ b/pkgs/development/python-modules/pycurl2/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage {
   buildInputs = [ simplejson unittest2 nose ];
 
   meta = with lib; {
-    homepage = https://pypi.python.org/pypi/pycurl2;
+    homepage = "https://pypi.python.org/pypi/pycurl2";
     description = "A fork from original PycURL library that no maintained from 7.19.0";
     license = licenses.mit;
     platforms = platforms.linux;
diff --git a/pkgs/development/python-modules/pydbus/default.nix b/pkgs/development/python-modules/pydbus/default.nix
index 27b2d237cfcdc..09f777b018132 100644
--- a/pkgs/development/python-modules/pydbus/default.nix
+++ b/pkgs/development/python-modules/pydbus/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pygobject3 ];
 
   meta = {
-    homepage = https://github.com/LEW21/pydbus;
+    homepage = "https://github.com/LEW21/pydbus";
     description = "Pythonic DBus library";
     license = lib.licenses.lgpl2Plus;
     maintainers = with lib.maintainers; [ gnidorah ];
diff --git a/pkgs/development/python-modules/pydenticon/default.nix b/pkgs/development/python-modules/pydenticon/default.nix
index 9b650181e8cac..db04991e6ebc0 100644
--- a/pkgs/development/python-modules/pydenticon/default.nix
+++ b/pkgs/development/python-modules/pydenticon/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pillow mock ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/azaghal/pydenticon;
+    homepage = "https://github.com/azaghal/pydenticon";
     description = "Library for generating identicons. Port of Sigil (https://github.com/cupcake/sigil) with enhancements";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/pydicom/default.nix b/pkgs/development/python-modules/pydicom/default.nix
index 639bd99da33b5..339775c2f54fb 100644
--- a/pkgs/development/python-modules/pydicom/default.nix
+++ b/pkgs/development/python-modules/pydicom/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   checkInputs = [ pytest pytestrunner ];
 
   meta = with stdenv.lib; {
-    homepage = https://pydicom.github.io;
+    homepage = "https://pydicom.github.io";
     description = "Pure-Python package for working with DICOM files";
     license = licenses.mit;
     maintainers = with maintainers; [ bcdarwin ];
diff --git a/pkgs/development/python-modules/pydispatcher/default.nix b/pkgs/development/python-modules/pydispatcher/default.nix
index 68772cab30681..066410b7a0da7 100644
--- a/pkgs/development/python-modules/pydispatcher/default.nix
+++ b/pkgs/development/python-modules/pydispatcher/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://pydispatcher.sourceforge.net/;
+    homepage = "http://pydispatcher.sourceforge.net/";
     description = "Signal-registration and routing infrastructure for use in multiple contexts";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/pydns/default.nix b/pkgs/development/python-modules/pydns/default.nix
index 48bc3c3fa005e..399eab3e67423 100644
--- a/pkgs/development/python-modules/pydns/default.nix
+++ b/pkgs/development/python-modules/pydns/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python DNS library";
-    homepage = http://pydns.sourceforge.net/;
+    homepage = "http://pydns.sourceforge.net/";
     license = licenses.psfl;
   };
 
diff --git a/pkgs/development/python-modules/pydocstyle/2.nix b/pkgs/development/python-modules/pydocstyle/2.nix
index a2f2daa2fe9c7..21e39b68d12c2 100644
--- a/pkgs/development/python-modules/pydocstyle/2.nix
+++ b/pkgs/development/python-modules/pydocstyle/2.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python docstring style checker";
-    homepage = https://github.com/PyCQA/pydocstyle/;
+    homepage = "https://github.com/PyCQA/pydocstyle/";
     license = licenses.mit;
     maintainers = with maintainers; [ dzabraev ];
   };
diff --git a/pkgs/development/python-modules/pydocstyle/default.nix b/pkgs/development/python-modules/pydocstyle/default.nix
index 39d9f9f9a23dd..eb85c690d81fa 100644
--- a/pkgs/development/python-modules/pydocstyle/default.nix
+++ b/pkgs/development/python-modules/pydocstyle/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python docstring style checker";
-    homepage = https://github.com/PyCQA/pydocstyle/;
+    homepage = "https://github.com/PyCQA/pydocstyle/";
     license = licenses.mit;
     maintainers = with maintainers; [ dzabraev ];
   };
diff --git a/pkgs/development/python-modules/pydocumentdb/default.nix b/pkgs/development/python-modules/pydocumentdb/default.nix
index 659997d715897..7a78730d39b05 100644
--- a/pkgs/development/python-modules/pydocumentdb/default.nix
+++ b/pkgs/development/python-modules/pydocumentdb/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Azure Cosmos DB API";
-    homepage = https://github.com/Azure/azure-cosmos-python;
+    homepage = "https://github.com/Azure/azure-cosmos-python";
     license = licenses.mit;
     maintainers = with maintainers; [ jonringer ];
   };
diff --git a/pkgs/development/python-modules/pydot/default.nix b/pkgs/development/python-modules/pydot/default.nix
index 021043d9e9dbc..0a637a48ba2f8 100644
--- a/pkgs/development/python-modules/pydot/default.nix
+++ b/pkgs/development/python-modules/pydot/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/erocarrera/pydot;
+    homepage = "https://github.com/erocarrera/pydot";
     description = "Allows to easily create both directed and non directed graphs from Python";
     license = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/pydotplus/default.nix b/pkgs/development/python-modules/pydotplus/default.nix
index 03b594a131a0b..bb25ecd85e26f 100644
--- a/pkgs/development/python-modules/pydotplus/default.nix
+++ b/pkgs/development/python-modules/pydotplus/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/erocarrera/pydot;
+    homepage = "https://github.com/erocarrera/pydot";
     description = "An improved version of the old pydot project that provides a Python Interface to Graphviz’s Dot language";
     license = licenses.mit;
     maintainers = with maintainers; [ ashgillman ];
diff --git a/pkgs/development/python-modules/pydy/default.nix b/pkgs/development/python-modules/pydy/default.nix
index 8bdb2affc532d..82556ac1a7104 100644
--- a/pkgs/development/python-modules/pydy/default.nix
+++ b/pkgs/development/python-modules/pydy/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python tool kit for multi-body dynamics";
-    homepage = http://pydy.org;
+    homepage = "http://pydy.org";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pyechonest/default.nix b/pkgs/development/python-modules/pyechonest/default.nix
index 33e8d9c3fa9d1..510849edf4757 100644
--- a/pkgs/development/python-modules/pyechonest/default.nix
+++ b/pkgs/development/python-modules/pyechonest/default.nix
@@ -12,6 +12,6 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Tap into The Echo Nest's Musical Brain for the best music search, information, recommendations and remix tools on the web";
-    homepage = https://github.com/echonest/pyechonest;
+    homepage = "https://github.com/echonest/pyechonest";
   };
 }
diff --git a/pkgs/development/python-modules/pyelftools/default.nix b/pkgs/development/python-modules/pyelftools/default.nix
index c619df297fefb..9e557668de065 100644
--- a/pkgs/development/python-modules/pyelftools/default.nix
+++ b/pkgs/development/python-modules/pyelftools/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A library for analyzing ELF files and DWARF debugging information";
-    homepage = https://github.com/eliben/pyelftools;
+    homepage = "https://github.com/eliben/pyelftools";
     license = licenses.publicDomain;
     maintainers = [ maintainers.igsha ];
   };
diff --git a/pkgs/development/python-modules/pyemd/default.nix b/pkgs/development/python-modules/pyemd/default.nix
index 28c74487c9664..c6bc941046d5c 100644
--- a/pkgs/development/python-modules/pyemd/default.nix
+++ b/pkgs/development/python-modules/pyemd/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python wrapper for Ofir Pele and Michael Werman's implementation of the Earth Mover's Distance";
-    homepage = https://github.com/wmayner/pyemd;
+    homepage = "https://github.com/wmayner/pyemd";
     license = licenses.mit;
     maintainers = with maintainers; [ rvl ];
   };
diff --git a/pkgs/development/python-modules/pyenchant/default.nix b/pkgs/development/python-modules/pyenchant/default.nix
index f144cf5555250..472cdc7118d9d 100644
--- a/pkgs/development/python-modules/pyenchant/default.nix
+++ b/pkgs/development/python-modules/pyenchant/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "pyenchant: Python bindings for the Enchant spellchecker";
-    homepage = https://github.com/pyenchant/pyenchant;
+    homepage = "https://github.com/pyenchant/pyenchant";
     license = licenses.lgpl21;
   };
 
diff --git a/pkgs/development/python-modules/pyepsg/default.nix b/pkgs/development/python-modules/pyepsg/default.nix
index 4822e528deea1..2e0b2c282a26c 100644
--- a/pkgs/development/python-modules/pyepsg/default.nix
+++ b/pkgs/development/python-modules/pyepsg/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Simple Python interface to epsg.io";
     license = licenses.lgpl3;
-    homepage = https://pyepsg.readthedocs.io/en/latest/;
+    homepage = "https://pyepsg.readthedocs.io/en/latest/";
     maintainers = with maintainers; [ mredaelli ];
   };
 
diff --git a/pkgs/development/python-modules/pyext/default.nix b/pkgs/development/python-modules/pyext/default.nix
index 2e4c639465b45..9351ee5d1043c 100644
--- a/pkgs/development/python-modules/pyext/default.nix
+++ b/pkgs/development/python-modules/pyext/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage {
 
     meta = with stdenv.lib; {
       description = "Simple Python extensions";
-      homepage = https://github.com/kirbyfan64/PyExt;
+      homepage = "https://github.com/kirbyfan64/PyExt";
       license = licenses.mit;
       maintainers = with maintainers; [ edwtjo ];
     };
diff --git a/pkgs/development/python-modules/pyfakefs/default.nix b/pkgs/development/python-modules/pyfakefs/default.nix
index 6bc2be39fd36f..d5e093ce86681 100644
--- a/pkgs/development/python-modules/pyfakefs/default.nix
+++ b/pkgs/development/python-modules/pyfakefs/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Fake file system that mocks the Python file system modules";
     license     = licenses.asl20;
-    homepage    = http://pyfakefs.org/;
+    homepage    = "http://pyfakefs.org/";
     maintainers = with maintainers; [ gebner ];
   };
 }
diff --git a/pkgs/development/python-modules/pyfantom/default.nix b/pkgs/development/python-modules/pyfantom/default.nix
index b9e15d376b5bc..a3facfc771ce1 100644
--- a/pkgs/development/python-modules/pyfantom/default.nix
+++ b/pkgs/development/python-modules/pyfantom/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://pyfantom.ni.fr.eu.org/;
+    homepage = "http://pyfantom.ni.fr.eu.org/";
     description = "Wrapper for the LEGO Mindstorms Fantom Driver";
     license = licenses.gpl2;
   };
diff --git a/pkgs/development/python-modules/pyfftw/default.nix b/pkgs/development/python-modules/pyfftw/default.nix
index 41330ca6405fc..c8dc83b4eba51 100644
--- a/pkgs/development/python-modules/pyfftw/default.nix
+++ b/pkgs/development/python-modules/pyfftw/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A pythonic wrapper around FFTW, the FFT library, presenting a unified interface for all the supported transforms";
-    homepage = http://hgomersall.github.com/pyFFTW/;
+    homepage = "http://hgomersall.github.com/pyFFTW/";
     license = with licenses; [ bsd2 bsd3 ];
     maintainers = with maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/pyflakes/default.nix b/pkgs/development/python-modules/pyflakes/default.nix
index 036872e23e36c..85176d9ccca29 100644
--- a/pkgs/development/python-modules/pyflakes/default.nix
+++ b/pkgs/development/python-modules/pyflakes/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   checkInputs = [ unittest2 ];
 
   meta = with stdenv.lib; {
-    homepage = https://launchpad.net/pyflakes;
+    homepage = "https://launchpad.net/pyflakes";
     description = "A simple program which checks Python source files for errors";
     license = licenses.mit;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/pyfma/default.nix b/pkgs/development/python-modules/pyfma/default.nix
index 6c7038b94888b..936f9c2a02df1 100644
--- a/pkgs/development/python-modules/pyfma/default.nix
+++ b/pkgs/development/python-modules/pyfma/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Fused multiply-add for Python";
-    homepage = https://github.com/nschloe/pyfma;
+    homepage = "https://github.com/nschloe/pyfma";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc];
   };
diff --git a/pkgs/development/python-modules/pyfribidi/default.nix b/pkgs/development/python-modules/pyfribidi/default.nix
index fcb201c031106..e71550867a3dd 100644
--- a/pkgs/development/python-modules/pyfribidi/default.nix
+++ b/pkgs/development/python-modules/pyfribidi/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A simple wrapper around fribidi";
-    homepage = https://github.com/pediapress/pyfribidi;
+    homepage = "https://github.com/pediapress/pyfribidi";
     license = stdenv.lib.licenses.gpl2;
   };
 
diff --git a/pkgs/development/python-modules/pyftpdlib/default.nix b/pkgs/development/python-modules/pyftpdlib/default.nix
index e7c5b922dc063..721d279478d6d 100644
--- a/pkgs/development/python-modules/pyftpdlib/default.nix
+++ b/pkgs/development/python-modules/pyftpdlib/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/giampaolo/pyftpdlib/;
+    homepage = "https://github.com/giampaolo/pyftpdlib/";
     description = "Very fast asynchronous FTP server library";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/pyfttt/default.nix b/pkgs/development/python-modules/pyfttt/default.nix
index 44d6679e47c3c..8592d9b0aeefa 100644
--- a/pkgs/development/python-modules/pyfttt/default.nix
+++ b/pkgs/development/python-modules/pyfttt/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Package for sending events to the IFTTT Webhooks Channel";
-    homepage = https://github.com/briandconnelly/pyfttt;
+    homepage = "https://github.com/briandconnelly/pyfttt";
     maintainers = with maintainers; [ peterhoeg ];
     license = licenses.bsd2;
   };
diff --git a/pkgs/development/python-modules/pyfxa/default.nix b/pkgs/development/python-modules/pyfxa/default.nix
index 4bde8e9997ac8..0f964bfc9f976 100644
--- a/pkgs/development/python-modules/pyfxa/default.nix
+++ b/pkgs/development/python-modules/pyfxa/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Firefox Accounts client library for Python";
-    homepage = https://github.com/mozilla/PyFxA;
+    homepage = "https://github.com/mozilla/PyFxA";
     license = licenses.mpl20;
   };
 }
diff --git a/pkgs/development/python-modules/pygal/default.nix b/pkgs/development/python-modules/pygal/default.nix
index a3d6f6e4c21a5..b02b604342528 100644
--- a/pkgs/development/python-modules/pygal/default.nix
+++ b/pkgs/development/python-modules/pygal/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Sexy and simple python charting";
-    homepage = http://www.pygal.org;
+    homepage = "http://www.pygal.org";
     license = licenses.lgpl3;
     maintainers = with maintainers; [ sjourdois ];
   };
diff --git a/pkgs/development/python-modules/pygame/default.nix b/pkgs/development/python-modules/pygame/default.nix
index b9c45ce8967de..8f9a9e5e59c36 100644
--- a/pkgs/development/python-modules/pygame/default.nix
+++ b/pkgs/development/python-modules/pygame/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python library for games";
-    homepage = http://www.pygame.org/;
+    homepage = "http://www.pygame.org/";
     license = licenses.lgpl21Plus;
     platforms = platforms.linux;
   };
diff --git a/pkgs/development/python-modules/pygbm/default.nix b/pkgs/development/python-modules/pygbm/default.nix
index 702dbf70ee962..0d2747c1cb46d 100644
--- a/pkgs/development/python-modules/pygbm/default.nix
+++ b/pkgs/development/python-modules/pygbm/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Experimental Gradient Boosting Machines in Python";
-    homepage = https://github.com/ogrisel/pygbm;
+    homepage = "https://github.com/ogrisel/pygbm";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
     broken = true;
diff --git a/pkgs/development/python-modules/pygccxml/default.nix b/pkgs/development/python-modules/pygccxml/default.nix
index d4c46d6b83597..14bd14ab75e70 100644
--- a/pkgs/development/python-modules/pygccxml/default.nix
+++ b/pkgs/development/python-modules/pygccxml/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/gccxml/pygccxml;
+    homepage = "https://github.com/gccxml/pygccxml";
     description = "Python package for easy C++ declarations navigation";
     license = licenses.boost;
     maintainers = with maintainers; [ teto ];
diff --git a/pkgs/development/python-modules/pygdbmi/default.nix b/pkgs/development/python-modules/pygdbmi/default.nix
index c294b02c31d9f..447fbdfcdc444 100644
--- a/pkgs/development/python-modules/pygdbmi/default.nix
+++ b/pkgs/development/python-modules/pygdbmi/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Parse gdb machine interface output with Python";
-    homepage = https://github.com/cs01/pygdbmi;
+    homepage = "https://github.com/cs01/pygdbmi";
     license = licenses.mit;
     maintainers = [ maintainers.mic92 ];
   };
diff --git a/pkgs/development/python-modules/pygeoip/default.nix b/pkgs/development/python-modules/pygeoip/default.nix
index 0b0e8f55fa7f4..6cd21a94a9bec 100644
--- a/pkgs/development/python-modules/pygeoip/default.nix
+++ b/pkgs/development/python-modules/pygeoip/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Pure Python GeoIP API";
-    homepage = https://github.com/appliedsec/pygeoip;
+    homepage = "https://github.com/appliedsec/pygeoip";
     license = licenses.lgpl3Plus;
   };
 }
diff --git a/pkgs/development/python-modules/pygit2/default.nix b/pkgs/development/python-modules/pygit2/default.nix
index 013ce9ae91624..ff14c78a7b701 100644
--- a/pkgs/development/python-modules/pygit2/default.nix
+++ b/pkgs/development/python-modules/pygit2/default.nix
@@ -46,7 +46,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A set of Python bindings to the libgit2 shared library";
-    homepage = https://pypi.python.org/pypi/pygit2;
+    homepage = "https://pypi.python.org/pypi/pygit2";
     license = licenses.gpl2;
   };
 }
diff --git a/pkgs/development/python-modules/pygments-markdown-lexer/default.nix b/pkgs/development/python-modules/pygments-markdown-lexer/default.nix
index 65688cf17bb5d..8f41995cf395e 100644
--- a/pkgs/development/python-modules/pygments-markdown-lexer/default.nix
+++ b/pkgs/development/python-modules/pygments-markdown-lexer/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/jhermann/pygments-markdown-lexer;
+    homepage = "https://github.com/jhermann/pygments-markdown-lexer";
     description = "Pygments Markdown Lexer – A Markdown lexer for Pygments to highlight Markdown code snippets";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/pygmo/default.nix b/pkgs/development/python-modules/pygmo/default.nix
index c7dfdef4be487..d846cc4f18c72 100644
--- a/pkgs/development/python-modules/pygmo/default.nix
+++ b/pkgs/development/python-modules/pygmo/default.nix
@@ -45,7 +45,7 @@ in buildPythonPackage {
 
   meta = with lib; {
     description = "Parallel optimisation for Python";
-    homepage = https://esa.github.io/pagmo2/;
+    homepage = "https://esa.github.io/pagmo2/";
     license = licenses.gpl3Plus;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pygobject/3.nix b/pkgs/development/python-modules/pygobject/3.nix
index b1890c73e80bf..2a1b8bcb4105f 100644
--- a/pkgs/development/python-modules/pygobject/3.nix
+++ b/pkgs/development/python-modules/pygobject/3.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://pygobject.readthedocs.io/;
+    homepage = "https://pygobject.readthedocs.io/";
     description = "Python bindings for Glib";
     license = licenses.gpl2;
     maintainers = with maintainers; [ jtojnar ];
diff --git a/pkgs/development/python-modules/pygraphviz/default.nix b/pkgs/development/python-modules/pygraphviz/default.nix
index 706284b56dbcb..1a084f8a87070 100644
--- a/pkgs/development/python-modules/pygraphviz/default.nix
+++ b/pkgs/development/python-modules/pygraphviz/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python interface to Graphviz graph drawing package";
-    homepage = https://github.com/pygraphviz/pygraphviz;
+    homepage = "https://github.com/pygraphviz/pygraphviz";
     license = licenses.bsd3;
     maintainers = with maintainers; [ matthiasbeyer ];
   };
diff --git a/pkgs/development/python-modules/pygreat/default.nix b/pkgs/development/python-modules/pygreat/default.nix
index 103e215f047be..bdced30f9831e 100644
--- a/pkgs/development/python-modules/pygreat/default.nix
+++ b/pkgs/development/python-modules/pygreat/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Python library for talking with libGreat devices";
-    homepage = https://greatscottgadgets.com/greatfet/;
+    homepage = "https://greatscottgadgets.com/greatfet/";
     license = with licenses; [ bsd3 ];
   };
 
diff --git a/pkgs/development/python-modules/pygtail/default.nix b/pkgs/development/python-modules/pygtail/default.nix
index 503dad717c2be..492a36c50a253 100644
--- a/pkgs/development/python-modules/pygtail/default.nix
+++ b/pkgs/development/python-modules/pygtail/default.nix
@@ -20,6 +20,6 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "A library for reading log file lines that have not been read";
     license = licenses.gpl2Plus;
-    homepage = https://github.com/bgreenlee/pygtail;
+    homepage = "https://github.com/bgreenlee/pygtail";
   };
 }
diff --git a/pkgs/development/python-modules/pyhamcrest/default.nix b/pkgs/development/python-modules/pyhamcrest/default.nix
index 18540aca50ebd..98ef4afacc194 100644
--- a/pkgs/development/python-modules/pyhamcrest/default.nix
+++ b/pkgs/development/python-modules/pyhamcrest/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   doCheck = false;  # pypi tarball does not include tests
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/hamcrest/PyHamcrest;
+    homepage = "https://github.com/hamcrest/PyHamcrest";
     description = "Hamcrest framework for matcher objects";
     license = licenses.bsd3;
     maintainers = with maintainers; [
diff --git a/pkgs/development/python-modules/pyhaversion/default.nix b/pkgs/development/python-modules/pyhaversion/default.nix
index 73de6ba08394a..7717706561dac 100644
--- a/pkgs/development/python-modules/pyhaversion/default.nix
+++ b/pkgs/development/python-modules/pyhaversion/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A python module to the newest version number of Home Assistant";
-    homepage = https://github.com/ludeeus/pyhaversion;
+    homepage = "https://github.com/ludeeus/pyhaversion";
     maintainers = [ maintainers.makefu ];
   };
 }
diff --git a/pkgs/development/python-modules/pyhocon/default.nix b/pkgs/development/python-modules/pyhocon/default.nix
index f0e50895d83ed..487f7ca66f313 100644
--- a/pkgs/development/python-modules/pyhocon/default.nix
+++ b/pkgs/development/python-modules/pyhocon/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/chimpler/pyhocon/;
+    homepage = "https://github.com/chimpler/pyhocon/";
     description = "HOCON parser for Python";
     # Long description copied from
     # https://github.com/chimpler/pyhocon/blob/55a9ea3ebeeac5764bdebebfbeacbf099f64db26/setup.py
diff --git a/pkgs/development/python-modules/pyhomematic/default.nix b/pkgs/development/python-modules/pyhomematic/default.nix
index 33df2985cfc35..1b07088062665 100644
--- a/pkgs/development/python-modules/pyhomematic/default.nix
+++ b/pkgs/development/python-modules/pyhomematic/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python 3 Interface to interact with Homematic devices";
-    homepage = https://github.com/danielperna84/pyhomematic;
+    homepage = "https://github.com/danielperna84/pyhomematic";
     license = licenses.mit;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/pyicloud/default.nix b/pkgs/development/python-modules/pyicloud/default.nix
index 20fd48bcb2bd1..d579d3e96fbed 100644
--- a/pkgs/development/python-modules/pyicloud/default.nix
+++ b/pkgs/development/python-modules/pyicloud/default.nix
@@ -46,7 +46,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "PyiCloud is a module which allows pythonistas to interact with iCloud webservices";
-    homepage = https://github.com/picklepete/pyicloud;
+    homepage = "https://github.com/picklepete/pyicloud";
     license = licenses.mit;
     maintainers = [ maintainers.mic92 ];
   };
diff --git a/pkgs/development/python-modules/pyicu/default.nix b/pkgs/development/python-modules/pyicu/default.nix
index a9523826b1102..9dcdfb64c93aa 100644
--- a/pkgs/development/python-modules/pyicu/default.nix
+++ b/pkgs/development/python-modules/pyicu/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ six ];
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/PyICU/;
+    homepage = "https://pypi.python.org/pypi/PyICU/";
     description = "Python extension wrapping the ICU C++ API";
     license = licenses.mit;
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/pyinotify/default.nix b/pkgs/development/python-modules/pyinotify/default.nix
index 0e070d8a89d9e..7193fe118fd28 100644
--- a/pkgs/development/python-modules/pyinotify/default.nix
+++ b/pkgs/development/python-modules/pyinotify/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/seb-m/pyinotify/wiki;
+    homepage = "https://github.com/seb-m/pyinotify/wiki";
     description = "Monitor filesystems events on Linux platforms with inotify";
     license = licenses.mit;
     platforms = platforms.linux;
diff --git a/pkgs/development/python-modules/pyjwkest/default.nix b/pkgs/development/python-modules/pyjwkest/default.nix
index 3c5b96af2ad04..945cc20528e3d 100644
--- a/pkgs/development/python-modules/pyjwkest/default.nix
+++ b/pkgs/development/python-modules/pyjwkest/default.nix
@@ -8,7 +8,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Implementation of JWT, JWS, JWE and JWK";
-    homepage = https://github.com/rohe/pyjwkest;
+    homepage = "https://github.com/rohe/pyjwkest";
     license = lib.licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/pyjwt/default.nix b/pkgs/development/python-modules/pyjwt/default.nix
index e91fbe2b3e466..9255c02ac2eef 100644
--- a/pkgs/development/python-modules/pyjwt/default.nix
+++ b/pkgs/development/python-modules/pyjwt/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "JSON Web Token implementation in Python";
-    homepage = https://github.com/jpadilla/pyjwt;
+    homepage = "https://github.com/jpadilla/pyjwt";
     license = licenses.mit;
     maintainers = with maintainers; [ prikhi ];
   };
diff --git a/pkgs/development/python-modules/pykdtree/default.nix b/pkgs/development/python-modules/pykdtree/default.nix
index 2dd014821e6b1..f266d17bb4608 100644
--- a/pkgs/development/python-modules/pykdtree/default.nix
+++ b/pkgs/development/python-modules/pykdtree/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "kd-tree implementation for fast nearest neighbour search in Python";
-    homepage = https://github.com/storpipfugl/pykdtree;
+    homepage = "https://github.com/storpipfugl/pykdtree";
     license = licenses.lgpl3;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/pykeepass/default.nix b/pkgs/development/python-modules/pykeepass/default.nix
index a8fff00ae1510..311417bf0e44f 100644
--- a/pkgs/development/python-modules/pykeepass/default.nix
+++ b/pkgs/development/python-modules/pykeepass/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/pschmitt/pykeepass;
+    homepage = "https://github.com/pschmitt/pykeepass";
     description = "Python library to interact with keepass databases (supports KDBX3 and KDBX4)";
     license = lib.licenses.gpl3;
   };
diff --git a/pkgs/development/python-modules/pykka/default.nix b/pkgs/development/python-modules/pykka/default.nix
index 8482b1e1bc800..a787b86952753 100644
--- a/pkgs/development/python-modules/pykka/default.nix
+++ b/pkgs/development/python-modules/pykka/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://www.pykka.org;
+    homepage = "http://www.pykka.org";
     description = "A Python implementation of the actor model";
     license = licenses.asl20;
     maintainers = [];
diff --git a/pkgs/development/python-modules/pylama/default.nix b/pkgs/development/python-modules/pylama/default.nix
index 3073f55ca3ae3..1aa96dfe464db 100644
--- a/pkgs/development/python-modules/pylama/default.nix
+++ b/pkgs/development/python-modules/pylama/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Code audit tool for python";
-    homepage = https://github.com/klen/pylama;
+    homepage = "https://github.com/klen/pylama";
     # ambiguous license declarations: https://github.com/klen/pylama/issues/64
     license = [ licenses.lgpl3 ];
     maintainers = with maintainers; [ dotlambda ];
diff --git a/pkgs/development/python-modules/pylast/default.nix b/pkgs/development/python-modules/pylast/default.nix
index 6d58fbfb21a91..6a6853e559948 100644
--- a/pkgs/development/python-modules/pylast/default.nix
+++ b/pkgs/development/python-modules/pylast/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/pylast/pylast;
+    homepage = "https://github.com/pylast/pylast";
     description = "A python interface to last.fm (and compatibles)";
     license = licenses.asl20;
     maintainers = with maintainers; [ rvolosatovs ];
diff --git a/pkgs/development/python-modules/pylev/default.nix b/pkgs/development/python-modules/pylev/default.nix
index f198d214172d2..5df0ce4690ef7 100644
--- a/pkgs/development/python-modules/pylev/default.nix
+++ b/pkgs/development/python-modules/pylev/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage {
   };
 
   meta = with lib; {
-    homepage = https://github.com/toastdriven/pylev;
+    homepage = "https://github.com/toastdriven/pylev";
     description = "A pure Python Levenshtein implementation that's not freaking GPL'd";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/pylibconfig2/default.nix b/pkgs/development/python-modules/pylibconfig2/default.nix
index 6cea70c570895..3c2a0be941df0 100644
--- a/pkgs/development/python-modules/pylibconfig2/default.nix
+++ b/pkgs/development/python-modules/pylibconfig2/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pyparsing ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/heinzK1X/pylibconfig2;
+    homepage = "https://github.com/heinzK1X/pylibconfig2";
     description = "Pure python library for libconfig syntax";
     license = licenses.gpl3;
   };
diff --git a/pkgs/development/python-modules/pylibgen/default.nix b/pkgs/development/python-modules/pylibgen/default.nix
index 559b75eec4122..9dc6689e90006 100644
--- a/pkgs/development/python-modules/pylibgen/default.nix
+++ b/pkgs/development/python-modules/pylibgen/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python interface to Library Genesis";
-    homepage = https://pypi.org/project/pylibgen/;
+    homepage = "https://pypi.org/project/pylibgen/";
     license = licenses.mit;
     maintainers = [ maintainers.nico202 ];
   };
diff --git a/pkgs/development/python-modules/pyliblo/default.nix b/pkgs/development/python-modules/pyliblo/default.nix
index 3c637ffced308..4c0a406bed349 100644
--- a/pkgs/development/python-modules/pyliblo/default.nix
+++ b/pkgs/development/python-modules/pyliblo/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   buildInputs = [ liblo cython ];
 
   meta = with stdenv.lib; {
-    homepage = http://das.nasophon.de/pyliblo/;
+    homepage = "http://das.nasophon.de/pyliblo/";
     description = "Python wrapper for the liblo OSC library";
     license = licenses.lgpl21;
   };
diff --git a/pkgs/development/python-modules/pylibmc/default.nix b/pkgs/development/python-modules/pylibmc/default.nix
index 053d73af1a373..26d6e4fb6fb61 100644
--- a/pkgs/development/python-modules/pylibmc/default.nix
+++ b/pkgs/development/python-modules/pylibmc/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Quick and small memcached client for Python";
-    homepage = http://sendapatch.se/projects/pylibmc/;
+    homepage = "http://sendapatch.se/projects/pylibmc/";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/pylint/1.9.nix b/pkgs/development/python-modules/pylint/1.9.nix
index b1253c65b3383..568d85b7e1b70 100644
--- a/pkgs/development/python-modules/pylint/1.9.nix
+++ b/pkgs/development/python-modules/pylint/1.9.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/PyCQA/pylint;
+    homepage = "https://github.com/PyCQA/pylint";
     description = "A bug and style checker for Python";
     platforms = platforms.all;
     license = licenses.gpl1Plus;
diff --git a/pkgs/development/python-modules/pylint/default.nix b/pkgs/development/python-modules/pylint/default.nix
index 95f86e31c041a..c596b4042cc36 100644
--- a/pkgs/development/python-modules/pylint/default.nix
+++ b/pkgs/development/python-modules/pylint/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/PyCQA/pylint;
+    homepage = "https://github.com/PyCQA/pylint";
     description = "A bug and style checker for Python";
     platforms = platforms.all;
     license = licenses.gpl1Plus;
diff --git a/pkgs/development/python-modules/pyls-black/default.nix b/pkgs/development/python-modules/pyls-black/default.nix
index bd27de6eba77f..d21002f91606e 100644
--- a/pkgs/development/python-modules/pyls-black/default.nix
+++ b/pkgs/development/python-modules/pyls-black/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ black toml python-language-server ];
 
   meta = with lib; {
-    homepage = https://github.com/rupert/pyls-black;
+    homepage = "https://github.com/rupert/pyls-black";
     description = "Black plugin for the Python Language Server";
     license = licenses.mit;
     maintainers = [ maintainers.mic92 ];
diff --git a/pkgs/development/python-modules/pyls-isort/default.nix b/pkgs/development/python-modules/pyls-isort/default.nix
index fa94441e20034..9dc614035e0ee 100644
--- a/pkgs/development/python-modules/pyls-isort/default.nix
+++ b/pkgs/development/python-modules/pyls-isort/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
-    homepage = https://github.com/paradoxxxzero/pyls-isort;
+    homepage = "https://github.com/paradoxxxzero/pyls-isort";
     description = "Isort plugin for python-language-server";
     license = licenses.mit;
     maintainers = [ maintainers.mic92 ];
diff --git a/pkgs/development/python-modules/pyls-mypy/default.nix b/pkgs/development/python-modules/pyls-mypy/default.nix
index 414c2cccbea3f..b4fd98607d8a4 100644
--- a/pkgs/development/python-modules/pyls-mypy/default.nix
+++ b/pkgs/development/python-modules/pyls-mypy/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
-    homepage = https://github.com/tomv564/pyls-mypy;
+    homepage = "https://github.com/tomv564/pyls-mypy";
     description = "Mypy plugin for the Python Language Server";
     license = licenses.mit;
     maintainers = [ maintainers.mic92 ];
diff --git a/pkgs/development/python-modules/pymacaroons/default.nix b/pkgs/development/python-modules/pymacaroons/default.nix
index 96023c01e1e53..c9ffcc0a0702c 100644
--- a/pkgs/development/python-modules/pymacaroons/default.nix
+++ b/pkgs/development/python-modules/pymacaroons/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Macaroon library for Python";
-    homepage = https://github.com/ecordell/pymacaroons;
+    homepage = "https://github.com/ecordell/pymacaroons";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pymaging/default.nix b/pkgs/development/python-modules/pymaging/default.nix
index 81100a8e214bf..68a2e59b298c9 100644
--- a/pkgs/development/python-modules/pymaging/default.nix
+++ b/pkgs/development/python-modules/pymaging/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Pure Python imaging library with Python 2.6, 2.7, 3.1+ support";
-    homepage    = http://pymaging.rtfd.org;
+    homepage    = "http://pymaging.rtfd.org";
     license     = licenses.mit;
     maintainers = with maintainers; [ mic92 ];
   };
diff --git a/pkgs/development/python-modules/pymaging_png/default.nix b/pkgs/development/python-modules/pymaging_png/default.nix
index 61239f1cbe364..9bf2559e2f0c2 100644
--- a/pkgs/development/python-modules/pymaging_png/default.nix
+++ b/pkgs/development/python-modules/pymaging_png/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Pure Python imaging library with Python 2.6, 2.7, 3.1+ support";
-    homepage    = https://github.com/ojii/pymaging-png/;
+    homepage    = "https://github.com/ojii/pymaging-png/";
     license     = licenses.mit;
     maintainers = with maintainers; [ mic92 ];
   };
diff --git a/pkgs/development/python-modules/pymatgen-lammps/default.nix b/pkgs/development/python-modules/pymatgen-lammps/default.nix
index c38f56885d146..c80472a6730a5 100644
--- a/pkgs/development/python-modules/pymatgen-lammps/default.nix
+++ b/pkgs/development/python-modules/pymatgen-lammps/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A LAMMPS wrapper using pymatgen";
-    homepage = https://gitlab.com/costrouc/pymatgen-lammps;
+    homepage = "https://gitlab.com/costrouc/pymatgen-lammps";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/pymatgen/default.nix b/pkgs/development/python-modules/pymatgen/default.nix
index 4f99d0021e0ed..f9869cc2c7f40 100644
--- a/pkgs/development/python-modules/pymatgen/default.nix
+++ b/pkgs/development/python-modules/pymatgen/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A robust materials analysis code that defines core object representations for structures and molecules";
-    homepage = https://pymatgen.org/;
+    homepage = "https://pymatgen.org/";
     license = licenses.mit;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/pymbolic/default.nix b/pkgs/development/python-modules/pymbolic/default.nix
index 2411abc5ac4a4..853799497296a 100644
--- a/pkgs/development/python-modules/pymbolic/default.nix
+++ b/pkgs/development/python-modules/pymbolic/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A package for symbolic computation";
-    homepage = https://mathema.tician.de/software/pymbolic;
+    homepage = "https://mathema.tician.de/software/pymbolic";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pymc3/default.nix b/pkgs/development/python-modules/pymc3/default.nix
index 39472bb317766..922a8bb59c5a9 100644
--- a/pkgs/development/python-modules/pymc3/default.nix
+++ b/pkgs/development/python-modules/pymc3/default.nix
@@ -56,7 +56,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Bayesian estimation, particularly using Markov chain Monte Carlo (MCMC)";
-    homepage = https://github.com/pymc-devs/pymc3;
+    homepage = "https://github.com/pymc-devs/pymc3";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ ilya-kolpakov ];
   };
diff --git a/pkgs/development/python-modules/pymediainfo/default.nix b/pkgs/development/python-modules/pymediainfo/default.nix
index dbed3c7f0375a..a7bdfeea90a8b 100644
--- a/pkgs/development/python-modules/pymediainfo/default.nix
+++ b/pkgs/development/python-modules/pymediainfo/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python wrapper for the mediainfo library";
-    homepage = https://github.com/sbraz/pymediainfo;
+    homepage = "https://github.com/sbraz/pymediainfo";
     license = licenses.mit;
     maintainers = with maintainers; [ jfrankenau ];
   };
diff --git a/pkgs/development/python-modules/pyment/default.nix b/pkgs/development/python-modules/pyment/default.nix
index bb27e5b3c3dd2..fbf2c93fde605 100644
--- a/pkgs/development/python-modules/pyment/default.nix
+++ b/pkgs/development/python-modules/pyment/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/dadadel/pyment;
+    homepage = "https://github.com/dadadel/pyment";
     description = "Create, update or convert docstrings in existing Python files, managing several styles";
     license = licenses.gpl3;
     maintainers = with maintainers; [ jethro ];
diff --git a/pkgs/development/python-modules/pymetar/default.nix b/pkgs/development/python-modules/pymetar/default.nix
index 2baf3181ac69c..6896eaa097ec4 100644
--- a/pkgs/development/python-modules/pymetar/default.nix
+++ b/pkgs/development/python-modules/pymetar/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A command-line tool to show the weather report by a given station ID";
-    homepage = http://www.schwarzvogel.de/software/pymetar.html;
+    homepage = "http://www.schwarzvogel.de/software/pymetar.html";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ erosennin ];
   };
diff --git a/pkgs/development/python-modules/pymongo/default.nix b/pkgs/development/python-modules/pymongo/default.nix
index a10bb9169edf6..35fb4673ef51c 100644
--- a/pkgs/development/python-modules/pymongo/default.nix
+++ b/pkgs/development/python-modules/pymongo/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/mongodb/mongo-python-driver;
+    homepage = "https://github.com/mongodb/mongo-python-driver";
     license = licenses.asl20;
     description = "Python driver for MongoDB";
   };
diff --git a/pkgs/development/python-modules/pympler/default.nix b/pkgs/development/python-modules/pympler/default.nix
index 85be0b4309c73..0fc0494265582 100644
--- a/pkgs/development/python-modules/pympler/default.nix
+++ b/pkgs/development/python-modules/pympler/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Tool to measure, monitor and analyze memory behavior";
-    homepage = https://pythonhosted.org/Pympler/;
+    homepage = "https://pythonhosted.org/Pympler/";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/pymsgbox/default.nix b/pkgs/development/python-modules/pymsgbox/default.nix
index 38cc411f54df0..d844144addbcd 100644
--- a/pkgs/development/python-modules/pymsgbox/default.nix
+++ b/pkgs/development/python-modules/pymsgbox/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A simple, cross-platform, pure Python module for JavaScript-like message boxes";
-    homepage = https://github.com/asweigart/PyMsgBox;
+    homepage = "https://github.com/asweigart/PyMsgBox";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/pymssql/default.nix b/pkgs/development/python-modules/pymssql/default.nix
index 954be3f40e2d0..5c013efc2d1b1 100644
--- a/pkgs/development/python-modules/pymssql/default.nix
+++ b/pkgs/development/python-modules/pymssql/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = http://pymssql.org/en/stable/;
+    homepage = "http://pymssql.org/en/stable/";
     description = "A simple database interface for Python that builds on top
       of FreeTDS to provide a Python DB-API (PEP-249) interface to Microsoft
       SQL Server";
diff --git a/pkgs/development/python-modules/pymvglive/default.nix b/pkgs/development/python-modules/pymvglive/default.nix
index 3b7011fa74821..e2c2e8f05a1c4 100644
--- a/pkgs/development/python-modules/pymvglive/default.nix
+++ b/pkgs/development/python-modules/pymvglive/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "get live-data from mvg-live.de";
-    homepage = https://github.com/pc-coholic/PyMVGLive;
+    homepage = "https://github.com/pc-coholic/PyMVGLive";
     license = licenses.free;
   };
 }
diff --git a/pkgs/development/python-modules/pymysql/default.nix b/pkgs/development/python-modules/pymysql/default.nix
index 4529a736f13bc..a43dcfb26fcdd 100644
--- a/pkgs/development/python-modules/pymysql/default.nix
+++ b/pkgs/development/python-modules/pymysql/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pure Python MySQL Client";
-    homepage = https://github.com/PyMySQL/PyMySQL;
+    homepage = "https://github.com/PyMySQL/PyMySQL";
     license = licenses.mit;
     maintainers = [ maintainers.kalbasit ];
   };
diff --git a/pkgs/development/python-modules/pymysqlsa/default.nix b/pkgs/development/python-modules/pymysqlsa/default.nix
index 11813d3d1bcdd..16c0e1a58d3fa 100644
--- a/pkgs/development/python-modules/pymysqlsa/default.nix
+++ b/pkgs/development/python-modules/pymysqlsa/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "PyMySQL dialect for SQL Alchemy";
-    homepage = https://pypi.python.org/pypi/pymysql_sa;
+    homepage = "https://pypi.python.org/pypi/pymysql_sa";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/pymystem3/default.nix b/pkgs/development/python-modules/pymystem3/default.nix
index 5311d98175286..2b00dd7951d11 100644
--- a/pkgs/development/python-modules/pymystem3/default.nix
+++ b/pkgs/development/python-modules/pymystem3/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python wrapper for the Yandex MyStem 3.1 morpholocial analyzer of the Russian language";
-    homepage = https://github.com/nlpub/pymystem3;
+    homepage = "https://github.com/nlpub/pymystem3";
     license = licenses.mit;
     maintainers = with maintainers; [ abbradar ];
   };
diff --git a/pkgs/development/python-modules/pynac/default.nix b/pkgs/development/python-modules/pynac/default.nix
index 755dda341c9df..69233adc264e6 100644
--- a/pkgs/development/python-modules/pynac/default.nix
+++ b/pkgs/development/python-modules/pynac/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/se-esss-litterbox/Pynac;
+    homepage = "https://github.com/se-esss-litterbox/Pynac";
     description = "A Python wrapper around the Dynac charged particle simulator";
     license = licenses.gpl3;
   };
diff --git a/pkgs/development/python-modules/pynacl/default.nix b/pkgs/development/python-modules/pynacl/default.nix
index 1561c3c4d6def..be24815ba13e1 100644
--- a/pkgs/development/python-modules/pynacl/default.nix
+++ b/pkgs/development/python-modules/pynacl/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     maintainers = with maintainers; [ va1entin ];
     description = "Python binding to the Networking and Cryptography (NaCl) library";
-    homepage = https://github.com/pyca/pynacl/;
+    homepage = "https://github.com/pyca/pynacl/";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/pynamecheap/default.nix b/pkgs/development/python-modules/pynamecheap/default.nix
index 571206a71678c..84c13b9d1caaa 100644
--- a/pkgs/development/python-modules/pynamecheap/default.nix
+++ b/pkgs/development/python-modules/pynamecheap/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Namecheap API client in Python.";
-    homepage = https://github.com/Bemmu/PyNamecheap;
+    homepage = "https://github.com/Bemmu/PyNamecheap";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pync/default.nix b/pkgs/development/python-modules/pync/default.nix
index 24d285423f174..b7c819c4593da 100644
--- a/pkgs/development/python-modules/pync/default.nix
+++ b/pkgs/development/python-modules/pync/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python Wrapper for Mac OS 10.8 Notification Center";
-    homepage    = https://pypi.python.org/pypi/pync/1.4;
+    homepage    = "https://pypi.python.org/pypi/pync/1.4";
     license     = licenses.mit;
     platforms   = platforms.darwin;
     maintainers = with maintainers; [ lovek323 ];
diff --git a/pkgs/development/python-modules/pynisher/default.nix b/pkgs/development/python-modules/pynisher/default.nix
index 5f877fd90d26d..27e41f300c728 100644
--- a/pkgs/development/python-modules/pynisher/default.nix
+++ b/pkgs/development/python-modules/pynisher/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "The pynisher is a little module intended to limit a functions resources.";
-    homepage = https://github.com/sfalkner/pynisher;
+    homepage = "https://github.com/sfalkner/pynisher";
     license = licenses.mit;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/pynmea2/default.nix b/pkgs/development/python-modules/pynmea2/default.nix
index f950c7798b88d..71d874740c505 100644
--- a/pkgs/development/python-modules/pynmea2/default.nix
+++ b/pkgs/development/python-modules/pynmea2/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   checkPhase = "pytest";
 
   meta = {
-    homepage = https://github.com/Knio/pynmea2;
+    homepage = "https://github.com/Knio/pynmea2";
     description = "Python library for the NMEA 0183 protcol";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ geistesk ];
diff --git a/pkgs/development/python-modules/pynrrd/default.nix b/pkgs/development/python-modules/pynrrd/default.nix
index 02361fe84debf..7a136176cf64f 100644
--- a/pkgs/development/python-modules/pynrrd/default.nix
+++ b/pkgs/development/python-modules/pynrrd/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ numpy ];
 
   meta = with lib; {
-    homepage = https://github.com/mhe/pynrrd;
+    homepage = "https://github.com/mhe/pynrrd";
     description = "Simple pure-Python reader for NRRD files";
     license = licenses.mit;
     maintainers = with maintainers; [ bcdarwin ];
diff --git a/pkgs/development/python-modules/pynvml/default.nix b/pkgs/development/python-modules/pynvml/default.nix
index c64d723ec32f0..75d8056fa5576 100644
--- a/pkgs/development/python-modules/pynvml/default.nix
+++ b/pkgs/development/python-modules/pynvml/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python bindings for the NVIDIA Management Library";
-    homepage = https://www.nvidia.com;
+    homepage = "https://www.nvidia.com";
     license = licenses.bsd3;
     maintainers = [ maintainers.bcdarwin ];
   };
diff --git a/pkgs/development/python-modules/pynzb/default.nix b/pkgs/development/python-modules/pynzb/default.nix
index 4225d30c6fe41..530a5e2e179ff 100644
--- a/pkgs/development/python-modules/pynzb/default.nix
+++ b/pkgs/development/python-modules/pynzb/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/ericflo/pynzb;
+    homepage = "https://github.com/ericflo/pynzb";
     description = "Unified API for parsing NZB files";
     license = licenses.bsd3;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/pyobjc/default.nix b/pkgs/development/python-modules/pyobjc/default.nix
index 8576de1b379c4..8b35ef4b3da2c 100644
--- a/pkgs/development/python-modules/pyobjc/default.nix
+++ b/pkgs/development/python-modules/pyobjc/default.nix
@@ -17,6 +17,6 @@ buildPythonPackage rec {
     description = "A bridge between the Python and Objective-C programming languages";
     license = stdenv.lib.licenses.mit;
     maintainers = with stdenv.lib.maintainers; [ sauyon ];
-    homepage = https://pythonhosted.org/pyobjc/;
+    homepage = "https://pythonhosted.org/pyobjc/";
   };
 }
diff --git a/pkgs/development/python-modules/pyogg/default.nix b/pkgs/development/python-modules/pyogg/default.nix
index 88fdc960a2bbe..3edf3768956f1 100644
--- a/pkgs/development/python-modules/pyogg/default.nix
+++ b/pkgs/development/python-modules/pyogg/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Xiph.org's Ogg Vorbis, Opus and FLAC for Python";
-    homepage = https://github.com/Zuzu-Typ/PyOgg;
+    homepage = "https://github.com/Zuzu-Typ/PyOgg";
     license = lib.licenses.publicDomain;
     maintainers = with lib.maintainers; [ pmiddend ];
   };
diff --git a/pkgs/development/python-modules/pyomo/default.nix b/pkgs/development/python-modules/pyomo/default.nix
index 14ccdaa64c3b2..99f002b9317b6 100644
--- a/pkgs/development/python-modules/pyomo/default.nix
+++ b/pkgs/development/python-modules/pyomo/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pyomo: Python Optimization Modeling Objects";
-    homepage = http://pyomo.org;
+    homepage = "http://pyomo.org";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pyopencl/default.nix b/pkgs/development/python-modules/pyopencl/default.nix
index 0fd6253e5fdfa..ed8c4c4a090a4 100644
--- a/pkgs/development/python-modules/pyopencl/default.nix
+++ b/pkgs/development/python-modules/pyopencl/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python wrapper for OpenCL";
-    homepage = https://github.com/pyopencl/pyopencl;
+    homepage = "https://github.com/pyopencl/pyopencl";
     license = licenses.mit;
     maintainers = [ maintainers.fridh ];
   };
diff --git a/pkgs/development/python-modules/pyopengl/default.nix b/pkgs/development/python-modules/pyopengl/default.nix
index ed643eb219835..fddc27ee1913b 100644
--- a/pkgs/development/python-modules/pyopengl/default.nix
+++ b/pkgs/development/python-modules/pyopengl/default.nix
@@ -47,7 +47,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://pyopengl.sourceforge.net/;
+    homepage = "http://pyopengl.sourceforge.net/";
     description = "PyOpenGL, the Python OpenGL bindings";
     longDescription = ''
       PyOpenGL is the cross platform Python binding to OpenGL and
diff --git a/pkgs/development/python-modules/pyopenssl/default.nix b/pkgs/development/python-modules/pyopenssl/default.nix
index 8d5f6291c26dc..4305487b65641 100644
--- a/pkgs/development/python-modules/pyopenssl/default.nix
+++ b/pkgs/development/python-modules/pyopenssl/default.nix
@@ -85,19 +85,19 @@ buildPythonPackage rec {
     # 4 patches for 2020 bug
     # https://github.com/pyca/pyopenssl/pull/828
     (fetchpatch {
-      url = https://github.com/pyca/pyopenssl/commit/0d2fd1a24b30077ead6960bd63b4a9893a57c101.patch;
+      url = "https://github.com/pyca/pyopenssl/commit/0d2fd1a24b30077ead6960bd63b4a9893a57c101.patch";
       sha256 = "1c27g53qrwxddyx04sxf8yvj7xgbaabla7mc1cgbfd426rncbqf3";
     })
     (fetchpatch {
-      url = https://github.com/pyca/pyopenssl/commit/d08a742573c3205348a4eec9a65abaf6c16110c4.patch;
+      url = "https://github.com/pyca/pyopenssl/commit/d08a742573c3205348a4eec9a65abaf6c16110c4.patch";
       sha256 = "18xn8s1wpycz575ivrbsbs0qd2q48z8pdzsjzh8i60xba3f8yj2f";
     })
     (fetchpatch {
-      url = https://github.com/pyca/pyopenssl/commit/60b9e10e6da7ccafaf722def630285f54510ed12.patch;
+      url = "https://github.com/pyca/pyopenssl/commit/60b9e10e6da7ccafaf722def630285f54510ed12.patch";
       sha256 = "0aw8qvy8m0bhgp39lmbcrpprpg4bhpssm327hyrk476wwgajk01j";
     })
     (fetchpatch {
-      url = https://github.com/pyca/pyopenssl/commit/7a37cc23fcbe43abe785cd4badd14bdc7acfb175.patch;
+      url = "https://github.com/pyca/pyopenssl/commit/7a37cc23fcbe43abe785cd4badd14bdc7acfb175.patch";
       sha256 = "1c7zb568rs71rsl16p6dq7aixwlkgzfnba4vzmfvbmy3zsnaslq2";
     })
   ];
diff --git a/pkgs/development/python-modules/pyotp/default.nix b/pkgs/development/python-modules/pyotp/default.nix
index 6c1dcadaccf1a..c78b7fb14590a 100644
--- a/pkgs/development/python-modules/pyotp/default.nix
+++ b/pkgs/development/python-modules/pyotp/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python One Time Password Library";
-    homepage = https://github.com/pyotp/pyotp;
+    homepage = "https://github.com/pyotp/pyotp";
     license = licenses.mit;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/pyowm/default.nix b/pkgs/development/python-modules/pyowm/default.nix
index 1b8fffa1d2942..731bba046e854 100644
--- a/pkgs/development/python-modules/pyowm/default.nix
+++ b/pkgs/development/python-modules/pyowm/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python wrapper around the OpenWeatherMap web API";
-    homepage = https://pyowm.readthedocs.io/;
+    homepage = "https://pyowm.readthedocs.io/";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pypandoc/default.nix b/pkgs/development/python-modules/pypandoc/default.nix
index 41576c5ad1fc8..6ec2c4a47ae6d 100644
--- a/pkgs/development/python-modules/pypandoc/default.nix
+++ b/pkgs/development/python-modules/pypandoc/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Thin wrapper for pandoc";
-    homepage = https://github.com/bebraw/pypandoc;
+    homepage = "https://github.com/bebraw/pypandoc";
     license = licenses.mit;
     maintainers = with maintainers; [ sternenseemann bennofs ];
   };
diff --git a/pkgs/development/python-modules/pyparser/default.nix b/pkgs/development/python-modules/pyparser/default.nix
index 1c00d726eadc6..8e4deafd542c7 100644
--- a/pkgs/development/python-modules/pyparser/default.nix
+++ b/pkgs/development/python-modules/pyparser/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Simple library that makes it easier to parse files";
-    homepage = https://bitbucket.org/rw_grim/pyparser;
+    homepage = "https://bitbucket.org/rw_grim/pyparser";
     license = lib.licenses.gpl3;
     maintainers = [ lib.maintainers.nico202 ];
   };
diff --git a/pkgs/development/python-modules/pypcap/default.nix b/pkgs/development/python-modules/pypcap/default.nix
index 620b1d8116068..06a669e3f4fc2 100644
--- a/pkgs/development/python-modules/pypcap/default.nix
+++ b/pkgs/development/python-modules/pypcap/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
   checkInputs = [ dpkt ];
 
   meta = with lib; {
-    homepage = https://github.com/pynetwork/pypcap;
+    homepage = "https://github.com/pynetwork/pypcap";
     description = "Simplified object-oriented Python wrapper for libpcap";
     license = licenses.bsd3;
     maintainers = with maintainers; [ geistesk ];
diff --git a/pkgs/development/python-modules/pypeg2/default.nix b/pkgs/development/python-modules/pypeg2/default.nix
index de2ddc98a8ede..7aa0f2eda42cf 100644
--- a/pkgs/development/python-modules/pypeg2/default.nix
+++ b/pkgs/development/python-modules/pypeg2/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "PEG parser interpreter in Python";
-    homepage = http://fdik.org/pyPEG;
+    homepage = "http://fdik.org/pyPEG";
     license = licenses.gpl2;
   };
 
diff --git a/pkgs/development/python-modules/pyplatec/default.nix b/pkgs/development/python-modules/pyplatec/default.nix
index a17c650e0f0e4..78d939bca1cf3 100644
--- a/pkgs/development/python-modules/pyplatec/default.nix
+++ b/pkgs/development/python-modules/pyplatec/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library to simulate plate tectonics with Python bindings";
-    homepage    = https://github.com/Mindwerks/plate-tectonics;
+    homepage    = "https://github.com/Mindwerks/plate-tectonics";
     license     = licenses.lgpl3;
   };
 
diff --git a/pkgs/development/python-modules/pypoppler/default.nix b/pkgs/development/python-modules/pypoppler/default.nix
index ccda4f2631d20..3287c70db9cb1 100644
--- a/pkgs/development/python-modules/pypoppler/default.nix
+++ b/pkgs/development/python-modules/pypoppler/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://code.launchpad.net/~mriedesel/poppler-python/main;
+    homepage = "https://code.launchpad.net/~mriedesel/poppler-python/main";
     description = "Python bindings for poppler-glib, unofficial branch including bug fixes, and removal of gtk dependencies";
     license = licenses.gpl2;
   };
diff --git a/pkgs/development/python-modules/pyprind/default.nix b/pkgs/development/python-modules/pyprind/default.nix
index de1b17be739da..42c99c3008837 100644
--- a/pkgs/development/python-modules/pyprind/default.nix
+++ b/pkgs/development/python-modules/pyprind/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python Progress Bar and Percent Indicator Utility";
-    homepage = https://github.com/rasbt/pyprind;
+    homepage = "https://github.com/rasbt/pyprind";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jfrankenau ];
   };
diff --git a/pkgs/development/python-modules/pyprof2calltree/default.nix b/pkgs/development/python-modules/pyprof2calltree/default.nix
index 198445177c410..f86d830635fc5 100644
--- a/pkgs/development/python-modules/pyprof2calltree/default.nix
+++ b/pkgs/development/python-modules/pyprof2calltree/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Help visualize profiling data from cProfile with kcachegrind and qcachegrind";
-    homepage = https://pypi.python.org/pypi/pyprof2calltree/;
+    homepage = "https://pypi.python.org/pypi/pyprof2calltree/";
     license = licenses.mit;
     maintainers = with maintainers; [ sfrijters ];
   };
diff --git a/pkgs/development/python-modules/pyptlib/default.nix b/pkgs/development/python-modules/pyptlib/default.nix
index 6349b56b4749f..f820f161de566 100644
--- a/pkgs/development/python-modules/pyptlib/default.nix
+++ b/pkgs/development/python-modules/pyptlib/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   doCheck = false;  # No such file or directory errors on 32bit
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.org/project/pyptlib/;
+    homepage = "https://pypi.org/project/pyptlib/";
     description = "A python implementation of the Pluggable Transports for Circumvention specification for Tor";
     license = licenses.bsd2;
   };
diff --git a/pkgs/development/python-modules/pyqrcode/default.nix b/pkgs/development/python-modules/pyqrcode/default.nix
index 4313f700ae177..7cb0a94eb74a1 100644
--- a/pkgs/development/python-modules/pyqrcode/default.nix
+++ b/pkgs/development/python-modules/pyqrcode/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A QR code generator written purely in Python with SVG, EPS, PNG and terminal output";
-    homepage = https://github.com/mnooner256/pyqrcode;
+    homepage = "https://github.com/mnooner256/pyqrcode";
     license = licenses.bsd3;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/pyqt/4.x.nix b/pkgs/development/python-modules/pyqt/4.x.nix
index 9f7c75a02d30d..05cf0aba354b9 100644
--- a/pkgs/development/python-modules/pyqt/4.x.nix
+++ b/pkgs/development/python-modules/pyqt/4.x.nix
@@ -62,7 +62,7 @@ buildPythonPackage rec {
   meta = {
     description = "Python bindings for Qt";
     license = "GPL";
-    homepage = http://www.riverbankcomputing.co.uk;
+    homepage = "http://www.riverbankcomputing.co.uk";
     maintainers = [ stdenv.lib.maintainers.sander ];
     platforms = stdenv.lib.platforms.mesaPlatforms;
   };
diff --git a/pkgs/development/python-modules/pyqt/5.x.nix b/pkgs/development/python-modules/pyqt/5.x.nix
index a9d78960fc435..52b27638ac72e 100644
--- a/pkgs/development/python-modules/pyqt/5.x.nix
+++ b/pkgs/development/python-modules/pyqt/5.x.nix
@@ -141,7 +141,7 @@ in buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python bindings for Qt5";
-    homepage    = http://www.riverbankcomputing.co.uk;
+    homepage    = "http://www.riverbankcomputing.co.uk";
     license     = licenses.gpl3;
     platforms   = platforms.mesaPlatforms;
     maintainers = with maintainers; [ sander ];
diff --git a/pkgs/development/python-modules/pyqtgraph/default.nix b/pkgs/development/python-modules/pyqtgraph/default.nix
index a2c4a9491b6d7..3d7fe0bcc5f47 100644
--- a/pkgs/development/python-modules/pyqtgraph/default.nix
+++ b/pkgs/development/python-modules/pyqtgraph/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Scientific Graphics and GUI Library for Python";
-    homepage = http://www.pyqtgraph.org/;
+    homepage = "http://www.pyqtgraph.org/";
     license = licenses.mit;
     platforms = platforms.unix;
     maintainers = with maintainers; [ koral ];
diff --git a/pkgs/development/python-modules/pyqtwebengine/default.nix b/pkgs/development/python-modules/pyqtwebengine/default.nix
index b48f21b9e78db..22e7f07691022 100644
--- a/pkgs/development/python-modules/pyqtwebengine/default.nix
+++ b/pkgs/development/python-modules/pyqtwebengine/default.nix
@@ -86,7 +86,7 @@ in buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python bindings for Qt5";
-    homepage    = http://www.riverbankcomputing.co.uk;
+    homepage    = "http://www.riverbankcomputing.co.uk";
     license     = licenses.gpl3;
     platforms   = platforms.mesaPlatforms;
   };
diff --git a/pkgs/development/python-modules/pyquery/default.nix b/pkgs/development/python-modules/pyquery/default.nix
index 70f144b625813..6ba9cb91982b4 100644
--- a/pkgs/development/python-modules/pyquery/default.nix
+++ b/pkgs/development/python-modules/pyquery/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/gawel/pyquery;
+    homepage = "https://github.com/gawel/pyquery";
     description = "A jquery-like library for python";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/pyrabbit2/default.nix b/pkgs/development/python-modules/pyrabbit2/default.nix
index 36182e9986be1..96f5d66cf650a 100644
--- a/pkgs/development/python-modules/pyrabbit2/default.nix
+++ b/pkgs/development/python-modules/pyrabbit2/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Pythonic interface to the RabbitMQ Management HTTP API";
-    homepage = https://github.com/deslum/pyrabbit2;
+    homepage = "https://github.com/deslum/pyrabbit2";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pyramid/default.nix b/pkgs/development/python-modules/pyramid/default.nix
index a851344b4ce70..3de55f628c44a 100644
--- a/pkgs/development/python-modules/pyramid/default.nix
+++ b/pkgs/development/python-modules/pyramid/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "The Pyramid Web Framework, a Pylons project";
-    homepage = https://trypyramid.com/;
+    homepage = "https://trypyramid.com/";
     license = licenses.bsd0;
     maintainers = with maintainers; [ domenkozar ];
   };
diff --git a/pkgs/development/python-modules/pyramid_chameleon/default.nix b/pkgs/development/python-modules/pyramid_chameleon/default.nix
index 398869e467b7e..9e148ca8ed515 100644
--- a/pkgs/development/python-modules/pyramid_chameleon/default.nix
+++ b/pkgs/development/python-modules/pyramid_chameleon/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Chameleon template compiler for pyramid";
-    homepage = https://github.com/Pylons/pyramid_chameleon;
+    homepage = "https://github.com/Pylons/pyramid_chameleon";
     license = licenses.bsd0;
     maintainers = with maintainers; [ domenkozar ];
   };
diff --git a/pkgs/development/python-modules/pyramid_exclog/default.nix b/pkgs/development/python-modules/pyramid_exclog/default.nix
index 912fb06c11bec..0c2abeb74e282 100644
--- a/pkgs/development/python-modules/pyramid_exclog/default.nix
+++ b/pkgs/development/python-modules/pyramid_exclog/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A package which logs to a Python logger when an exception is raised by a Pyramid application";
-    homepage = https://docs.pylonsproject.org/;
+    homepage = "https://docs.pylonsproject.org/";
     license = licenses.bsd0;
     maintainers = with maintainers; [ domenkozar ];
   };
diff --git a/pkgs/development/python-modules/pyramid_hawkauth/default.nix b/pkgs/development/python-modules/pyramid_hawkauth/default.nix
index a272325505710..ff966d906c885 100644
--- a/pkgs/development/python-modules/pyramid_hawkauth/default.nix
+++ b/pkgs/development/python-modules/pyramid_hawkauth/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   version = "0.1.0";
 
   src = fetchgit {
-    url = https://github.com/mozilla-services/pyramid_hawkauth.git;
+    url = "https://github.com/mozilla-services/pyramid_hawkauth.git";
     rev = "refs/tags/v${version}";
     sha256 = "038ign7qlavlmvrhb2y8bygbxvy4j7bx2k1zg0i3wblg2ja50w7h";
   };
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   buildInputs = [ webtest ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/mozilla-services/pyramid_hawkauth;
+    homepage = "https://github.com/mozilla-services/pyramid_hawkauth";
     description = "A Pyramid authentication plugin for HAWK";
     license = licenses.mpl20;
   };
diff --git a/pkgs/development/python-modules/pyramid_jinja2/default.nix b/pkgs/development/python-modules/pyramid_jinja2/default.nix
index 216fb57c22107..6be0fe479d2ff 100644
--- a/pkgs/development/python-modules/pyramid_jinja2/default.nix
+++ b/pkgs/development/python-modules/pyramid_jinja2/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Jinja2 template bindings for the Pyramid web framework";
-    homepage = https://github.com/Pylons/pyramid_jinja2;
+    homepage = "https://github.com/Pylons/pyramid_jinja2";
     license = licenses.bsd0;
     maintainers = with maintainers; [ domenkozar ];
   };
diff --git a/pkgs/development/python-modules/pyramid_mako/default.nix b/pkgs/development/python-modules/pyramid_mako/default.nix
index 80546ee768e4d..2bae93d1e306e 100644
--- a/pkgs/development/python-modules/pyramid_mako/default.nix
+++ b/pkgs/development/python-modules/pyramid_mako/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pyramid Mako ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/Pylons/pyramid_mako;
+    homepage = "https://github.com/Pylons/pyramid_mako";
     description = "Mako template bindings for the Pyramid web framework";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/pyramid_multiauth/default.nix b/pkgs/development/python-modules/pyramid_multiauth/default.nix
index 7c01e3e093bdf..f441aaed8c13f 100644
--- a/pkgs/development/python-modules/pyramid_multiauth/default.nix
+++ b/pkgs/development/python-modules/pyramid_multiauth/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Authentication policy for Pyramid that proxies to a stack of other authentication policies";
-    homepage = https://github.com/mozilla-services/pyramid_multiauth;
+    homepage = "https://github.com/mozilla-services/pyramid_multiauth";
     license = licenses.mpl20;
   };
 
diff --git a/pkgs/development/python-modules/pyreadability/default.nix b/pkgs/development/python-modules/pyreadability/default.nix
index 60bdbf0116744..9aa87d238ec94 100644
--- a/pkgs/development/python-modules/pyreadability/default.nix
+++ b/pkgs/development/python-modules/pyreadability/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/hyperlinkapp/python-readability;
+    homepage = "https://github.com/hyperlinkapp/python-readability";
     description = "fast python port of arc90's readability tool, updated to match latest readability.js!";
     license = lib.licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/pyregion/default.nix b/pkgs/development/python-modules/pyregion/default.nix
index a2b0423e55842..b1868e7edde51 100644
--- a/pkgs/development/python-modules/pyregion/default.nix
+++ b/pkgs/development/python-modules/pyregion/default.nix
@@ -53,7 +53,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python parser for ds9 region files";
-    homepage = https://github.com/astropy/pyregion;
+    homepage = "https://github.com/astropy/pyregion";
     license = licenses.mit;
     maintainers = [ maintainers.smaret ];
   };
diff --git a/pkgs/development/python-modules/pyreport/default.nix b/pkgs/development/python-modules/pyreport/default.nix
index d75119b6e3286..9795d30ea2e2d 100644
--- a/pkgs/development/python-modules/pyreport/default.nix
+++ b/pkgs/development/python-modules/pyreport/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/pyreport;
+    homepage = "https://pypi.python.org/pypi/pyreport";
     license = licenses.bsd0;
     description = "Pyreport makes notes out of a python script";
   };
diff --git a/pkgs/development/python-modules/pyres/default.nix b/pkgs/development/python-modules/pyres/default.nix
index 99c4b7116d5af..d4bd8789144af 100644
--- a/pkgs/development/python-modules/pyres/default.nix
+++ b/pkgs/development/python-modules/pyres/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python resque clone";
-    homepage = https://github.com/binarydud/pyres;
+    homepage = "https://github.com/binarydud/pyres";
     license = licenses.mit;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/pyrfc3339/default.nix b/pkgs/development/python-modules/pyrfc3339/default.nix
index ba72bf4be94be..3c157d83fec1b 100644
--- a/pkgs/development/python-modules/pyrfc3339/default.nix
+++ b/pkgs/development/python-modules/pyrfc3339/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Generate and parse RFC 3339 timestamps";
-    homepage = https://github.com/kurtraschke/pyRFC3339;
+    homepage = "https://github.com/kurtraschke/pyRFC3339";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/pyro-ppl/default.nix b/pkgs/development/python-modules/pyro-ppl/default.nix
index a0545ece74a2f..a11c2cad92824 100644
--- a/pkgs/development/python-modules/pyro-ppl/default.nix
+++ b/pkgs/development/python-modules/pyro-ppl/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python library for probabilistic modeling and inference";
-    homepage = http://pyro.ai;
+    homepage = "http://pyro.ai";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ teh ];
     broken = true;
diff --git a/pkgs/development/python-modules/pyro4/default.nix b/pkgs/development/python-modules/pyro4/default.nix
index fdeed6656237f..64f1aa56546d9 100644
--- a/pkgs/development/python-modules/pyro4/default.nix
+++ b/pkgs/development/python-modules/pyro4/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Distributed object middleware for Python (RPC)";
-    homepage = https://github.com/irmen/Pyro4;
+    homepage = "https://github.com/irmen/Pyro4";
     license = licenses.mit;
     maintainers = with maintainers; [ prusnak ];
     };
diff --git a/pkgs/development/python-modules/pyrr/default.nix b/pkgs/development/python-modules/pyrr/default.nix
index 3380cf1205c3e..96d160619588a 100644
--- a/pkgs/development/python-modules/pyrr/default.nix
+++ b/pkgs/development/python-modules/pyrr/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "3D mathematical functions using NumPy";
-    homepage = https://github.com/adamlwgriffiths/Pyrr/;
+    homepage = "https://github.com/adamlwgriffiths/Pyrr/";
     license = licenses.bsd2;
     maintainers = with maintainers; [ c0deaddict ];
   };
diff --git a/pkgs/development/python-modules/pyrsistent/default.nix b/pkgs/development/python-modules/pyrsistent/default.nix
index bbed677dfaf63..28b804470ffe8 100644
--- a/pkgs/development/python-modules/pyrsistent/default.nix
+++ b/pkgs/development/python-modules/pyrsistent/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/tobgu/pyrsistent/;
+    homepage = "https://github.com/tobgu/pyrsistent/";
     description = "Persistent/Functional/Immutable data structures";
     license = licenses.mit;
     maintainers = with maintainers; [ desiderius ];
diff --git a/pkgs/development/python-modules/pyrss2gen/default.nix b/pkgs/development/python-modules/pyrss2gen/default.nix
index 1c65d7ca5c71d..ee51e84ba0f40 100644
--- a/pkgs/development/python-modules/pyrss2gen/default.nix
+++ b/pkgs/development/python-modules/pyrss2gen/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://www.dalkescientific.om/Python/PyRSS2Gen.html;
+    homepage = "http://www.dalkescientific.om/Python/PyRSS2Gen.html";
     description = "Library for generating RSS 2.0 feeds";
     license = licenses.bsd2;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/pyrtlsdr/default.nix b/pkgs/development/python-modules/pyrtlsdr/default.nix
index 0bb2403108476..ad40aa6f05eb3 100644
--- a/pkgs/development/python-modules/pyrtlsdr/default.nix
+++ b/pkgs/development/python-modules/pyrtlsdr/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python wrapper for librtlsdr (a driver for Realtek RTL2832U based SDR's)";
-    homepage = https://github.com/roger-/pyrtlsdr;
+    homepage = "https://github.com/roger-/pyrtlsdr";
     license = licenses.gpl3;
     platforms = platforms.unix;
     maintainers = with maintainers; [ bjornfor ];
diff --git a/pkgs/development/python-modules/pyscard/default.nix b/pkgs/development/python-modules/pyscard/default.nix
index ddd8b0ce29545..4bda0b3c65c0f 100644
--- a/pkgs/development/python-modules/pyscard/default.nix
+++ b/pkgs/development/python-modules/pyscard/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
   nativeBuildInputs = [ swig ];
 
   meta = {
-    homepage = https://pyscard.sourceforge.io/;
+    homepage = "https://pyscard.sourceforge.io/";
     description = "Smartcard library for python";
     license = stdenv.lib.licenses.lgpl21;
     maintainers = with stdenv.lib.maintainers; [ layus ];
diff --git a/pkgs/development/python-modules/pyschedule/default.nix b/pkgs/development/python-modules/pyschedule/default.nix
index 5fbabdc098833..c387bdef4b8c8 100644
--- a/pkgs/development/python-modules/pyschedule/default.nix
+++ b/pkgs/development/python-modules/pyschedule/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Formulate and solve resource-constrained scheduling problems";
-    homepage = https://github.com/timnon/pyschedule;
+    homepage = "https://github.com/timnon/pyschedule";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pyscss/default.nix b/pkgs/development/python-modules/pyscss/default.nix
index 2dfa1f22962e6..f268566fb5442 100644
--- a/pkgs/development/python-modules/pyscss/default.nix
+++ b/pkgs/development/python-modules/pyscss/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "A Scss compiler for Python";
-    homepage = https://pyscss.readthedocs.org/en/latest/;
+    homepage = "https://pyscss.readthedocs.org/en/latest/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/pysdl2/default.nix b/pkgs/development/python-modules/pysdl2/default.nix
index 1ffc546cfa1e2..acc27811b2844 100644
--- a/pkgs/development/python-modules/pysdl2/default.nix
+++ b/pkgs/development/python-modules/pysdl2/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A wrapper around the SDL2 library and as such similar to the discontinued PySDL project";
-    homepage = https://github.com/marcusva/py-sdl2;
+    homepage = "https://github.com/marcusva/py-sdl2";
     license = lib.licenses.publicDomain;
     maintainers = with lib.maintainers; [ pmiddend ];
   };
diff --git a/pkgs/development/python-modules/pysensors/default.nix b/pkgs/development/python-modules/pysensors/default.nix
index 3f55a015991b3..cc2dee7957d8d 100644
--- a/pkgs/development/python-modules/pysensors/default.nix
+++ b/pkgs/development/python-modules/pysensors/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage {
   meta = with stdenv.lib; {
     maintainers = with maintainers; [ guibou ];
     description = "Easy hardware health monitoring in Python for Linux systems";
-    homepage = https://pysensors.readthedocs.org;
+    homepage = "https://pysensors.readthedocs.org";
     license = licenses.bsd2;
     platforms = platforms.linux;
   };
diff --git a/pkgs/development/python-modules/pysftp/default.nix b/pkgs/development/python-modules/pysftp/default.nix
index 0ed5790a51976..61fc4f122d291 100644
--- a/pkgs/development/python-modules/pysftp/default.nix
+++ b/pkgs/development/python-modules/pysftp/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ paramiko ];
 
   meta = with stdenv.lib; {
-    homepage = https://bitbucket.org/dundeemt/pysftp;
+    homepage = "https://bitbucket.org/dundeemt/pysftp";
     description = "A friendly face on SFTP";
     license = licenses.mit;
     longDescription = ''
diff --git a/pkgs/development/python-modules/pysha3/default.nix b/pkgs/development/python-modules/pysha3/default.nix
index d459be25a86e9..8bdbb8601954b 100644
--- a/pkgs/development/python-modules/pysha3/default.nix
+++ b/pkgs/development/python-modules/pysha3/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Backport of hashlib.sha3 for 2.7 to 3.5";
-    homepage = https://github.com/tiran/pysha3;
+    homepage = "https://github.com/tiran/pysha3";
     license = lib.licenses.psfl;
   };
 }
diff --git a/pkgs/development/python-modules/pyshp/default.nix b/pkgs/development/python-modules/pyshp/default.nix
index 17d60f7507d36..185465bb640db 100644
--- a/pkgs/development/python-modules/pyshp/default.nix
+++ b/pkgs/development/python-modules/pyshp/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Pure Python read/write support for ESRI Shapefile format";
-    homepage = https://github.com/GeospatialPython/pyshp;
+    homepage = "https://github.com/GeospatialPython/pyshp";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pyside/apiextractor.nix b/pkgs/development/python-modules/pyside/apiextractor.nix
index d9168f291c029..452320e1d71cc 100644
--- a/pkgs/development/python-modules/pyside/apiextractor.nix
+++ b/pkgs/development/python-modules/pyside/apiextractor.nix
@@ -18,7 +18,7 @@ in stdenv.mkDerivation {
   meta = {
     description = "Eases the development of bindings of Qt-based libraries for high level languages by automating most of the process";
     license = stdenv.lib.licenses.gpl2;
-    homepage = http://www.pyside.org/docs/apiextractor/;
+    homepage = "http://www.pyside.org/docs/apiextractor/";
     maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/development/python-modules/pyside/default.nix b/pkgs/development/python-modules/pyside/default.nix
index df309c5c68aff..8eae5034a4f8f 100644
--- a/pkgs/development/python-modules/pyside/default.nix
+++ b/pkgs/development/python-modules/pyside/default.nix
@@ -22,6 +22,6 @@ buildPythonPackage rec {
   meta = {
     description = "LGPL-licensed Python bindings for the Qt cross-platform application and UI framework";
     license = lib.licenses.lgpl21;
-    homepage = http://www.pyside.org;
+    homepage = "http://www.pyside.org";
   };
 }
diff --git a/pkgs/development/python-modules/pyside/generatorrunner.nix b/pkgs/development/python-modules/pyside/generatorrunner.nix
index feeeda812f989..7cb132c1ad702 100644
--- a/pkgs/development/python-modules/pyside/generatorrunner.nix
+++ b/pkgs/development/python-modules/pyside/generatorrunner.nix
@@ -20,7 +20,7 @@ in stdenv.mkDerivation {
   meta = {
     description = "Eases the development of binding generators for C++ and Qt-based libraries by providing a framework to help automating most of the process";
     license = stdenv.lib.licenses.gpl2;
-    homepage = http://www.pyside.org/docs/generatorrunner/;
+    homepage = "http://www.pyside.org/docs/generatorrunner/";
     maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/development/python-modules/pyside/shiboken.nix b/pkgs/development/python-modules/pyside/shiboken.nix
index a968935dc0600..c5561525db503 100644
--- a/pkgs/development/python-modules/pyside/shiboken.nix
+++ b/pkgs/development/python-modules/pyside/shiboken.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   meta = {
     description = "Plugin (front-end) for pyside-generatorrunner, that generates bindings for C++ libraries using CPython source code";
     license = lib.licenses.gpl2;
-    homepage = http://www.pyside.org/docs/shiboken/;
+    homepage = "http://www.pyside.org/docs/shiboken/";
     maintainers = [ ];
     platforms = lib.platforms.all;
   };
diff --git a/pkgs/development/python-modules/pyside/tools.nix b/pkgs/development/python-modules/pyside/tools.nix
index 6c2b357c5668f..9698c09f34784 100644
--- a/pkgs/development/python-modules/pyside/tools.nix
+++ b/pkgs/development/python-modules/pyside/tools.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Development tools (pyside-uic/rcc/lupdate) for PySide, the LGPL-licensed Python bindings for the Qt framework";
     license = licenses.gpl2;
-    homepage = https://wiki.qt.io/PySide;
+    homepage = "https://wiki.qt.io/PySide";
     maintainers = [ ];
     platforms = platforms.all;
   };
diff --git a/pkgs/development/python-modules/pysigset/default.nix b/pkgs/development/python-modules/pysigset/default.nix
index 85bcf56f0628a..4e1b87a1f1b0d 100644
--- a/pkgs/development/python-modules/pysigset/default.nix
+++ b/pkgs/development/python-modules/pysigset/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Provides access to sigprocmask(2) and friends and convenience wrappers to python application developers wanting to SIG_BLOCK and SIG_UNBLOCK signals";
-    homepage = https://github.com/ossobv/pysigset;
+    homepage = "https://github.com/ossobv/pysigset";
     license = licenses.gpl3;
     maintainers = with maintainers; [ dzabraev ];
   };
diff --git a/pkgs/development/python-modules/pyslurm/default.nix b/pkgs/development/python-modules/pyslurm/default.nix
index 7b0fba1a5aeeb..f5169b68393d6 100644
--- a/pkgs/development/python-modules/pyslurm/default.nix
+++ b/pkgs/development/python-modules/pyslurm/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/PySlurm/pyslurm;
+    homepage = "https://github.com/PySlurm/pyslurm";
     description = "Python bindings to Slurm";
     license = licenses.gpl2;
     maintainers = with maintainers; [ bhipple ];
diff --git a/pkgs/development/python-modules/pysmi/default.nix b/pkgs/development/python-modules/pysmi/default.nix
index 62c631ac98cc1..a3a7c3d7ec102 100644
--- a/pkgs/development/python-modules/pysmi/default.nix
+++ b/pkgs/development/python-modules/pysmi/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://pysmi.sf.net;
+    homepage = "http://pysmi.sf.net";
     description = "SNMP SMI/MIB Parser";
     license = licenses.bsd2;
     maintainers = with maintainers; [ koral ];
diff --git a/pkgs/development/python-modules/pysnmp/default.nix b/pkgs/development/python-modules/pysnmp/default.nix
index e40271289935f..c0bed855a4cd8 100644
--- a/pkgs/development/python-modules/pysnmp/default.nix
+++ b/pkgs/development/python-modules/pysnmp/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pyasn1 pycryptodomex pysmi ];
 
   meta = with stdenv.lib; {
-    homepage = http://snmplabs.com/pysnmp/index.html;
+    homepage = "http://snmplabs.com/pysnmp/index.html";
     description = "A pure-Python SNMPv1/v2c/v3 library";
     license = licenses.bsd2;
     maintainers = with maintainers; [ primeos koral ];
diff --git a/pkgs/development/python-modules/pysnooper/default.nix b/pkgs/development/python-modules/pysnooper/default.nix
index bb41a4d185569..347daa6cec0c7 100644
--- a/pkgs/development/python-modules/pysnooper/default.nix
+++ b/pkgs/development/python-modules/pysnooper/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A poor man's debugger for Python";
-    homepage = https://github.com/cool-RR/PySnooper;
+    homepage = "https://github.com/cool-RR/PySnooper";
     license = licenses.mit;
     maintainers = with maintainers; [ seqizz ];
   };
diff --git a/pkgs/development/python-modules/pysonos/default.nix b/pkgs/development/python-modules/pysonos/default.nix
index ddab28471a8c4..83d1a60665821 100644
--- a/pkgs/development/python-modules/pysonos/default.nix
+++ b/pkgs/development/python-modules/pysonos/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/amelchio/pysonos;
+    homepage = "https://github.com/amelchio/pysonos";
     description = "A SoCo fork with fixes for Home Assistant";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ juaningan ];
diff --git a/pkgs/development/python-modules/pyspark/default.nix b/pkgs/development/python-modules/pyspark/default.nix
index dd83e87d724ba..8de0bd02b51c9 100644
--- a/pkgs/development/python-modules/pyspark/default.nix
+++ b/pkgs/development/python-modules/pyspark/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Apache Spark";
-    homepage = https://github.com/apache/spark/tree/master/python;
+    homepage = "https://github.com/apache/spark/tree/master/python";
     license = licenses.asl20;
     maintainers = [ maintainers.shlevy ];
   };
diff --git a/pkgs/development/python-modules/pysparse/default.nix b/pkgs/development/python-modules/pysparse/default.nix
index 5c3a6bb26f86e..41f67a4140d26 100644
--- a/pkgs/development/python-modules/pysparse/default.nix
+++ b/pkgs/development/python-modules/pysparse/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/PythonOptimizers/pysparse;
+    homepage = "https://github.com/PythonOptimizers/pysparse";
     description = "A Sparse Matrix Library for Python";
     license = licenses.bsd3;
     maintainers = with maintainers; [ costrouc ];
diff --git a/pkgs/development/python-modules/pyspf/default.nix b/pkgs/development/python-modules/pyspf/default.nix
index 8f1fc795ea9fc..74e264b9da092 100644
--- a/pkgs/development/python-modules/pyspf/default.nix
+++ b/pkgs/development/python-modules/pyspf/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = http://bmsi.com/python/milter.html;
+    homepage = "http://bmsi.com/python/milter.html";
     description = "Python API for Sendmail Milters (SPF)";
     maintainers = with maintainers; [ abbradar ];
     license = licenses.gpl2;
diff --git a/pkgs/development/python-modules/pyspotify/default.nix b/pkgs/development/python-modules/pyspotify/default.nix
index e329d4f7b6e01..d6d0a6007f661 100644
--- a/pkgs/development/python-modules/pyspotify/default.nix
+++ b/pkgs/development/python-modules/pyspotify/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage    = http://pyspotify.mopidy.com;
+    homepage    = "http://pyspotify.mopidy.com";
     description = "A Python interface to Spotify’s online music streaming service";
     license     = licenses.unfree;
     maintainers = with maintainers; [ lovek323 ];
diff --git a/pkgs/development/python-modules/pyspread/default.nix b/pkgs/development/python-modules/pyspread/default.nix
index d80cbf41629df..14abe9ff02d31 100644
--- a/pkgs/development/python-modules/pyspread/default.nix
+++ b/pkgs/development/python-modules/pyspread/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Pyspread is a non-traditional spreadsheet application that is based on and written in the programming language Python";
-    homepage = https://manns.github.io/pyspread/;
+    homepage = "https://manns.github.io/pyspread/";
     license = licenses.gpl3;
   };
 }
diff --git a/pkgs/development/python-modules/pysptk/default.nix b/pkgs/development/python-modules/pysptk/default.nix
index 46864632964ae..a4a293ec1b074 100644
--- a/pkgs/development/python-modules/pysptk/default.nix
+++ b/pkgs/development/python-modules/pysptk/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A python wrapper for Speech Signal Processing Toolkit (SPTK)";
-    homepage = https://pysptk.readthedocs.io/en/latest/;
+    homepage = "https://pysptk.readthedocs.io/en/latest/";
     license = licenses.mit;
     maintainers = with maintainers; [ hyphon81 ];
   };
diff --git a/pkgs/development/python-modules/pysqlite/default.nix b/pkgs/development/python-modules/pysqlite/default.nix
index b13cd1781d289..a1916f09a6cd8 100644
--- a/pkgs/development/python-modules/pysqlite/default.nix
+++ b/pkgs/development/python-modules/pysqlite/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://pysqlite.org/;
+    homepage = "https://pysqlite.org/";
     description = "Python bindings for the SQLite embedded relational database engine";
     longDescription = ''
       pysqlite is a DB-API 2.0-compliant database interface for SQLite.
diff --git a/pkgs/development/python-modules/pysrim/default.nix b/pkgs/development/python-modules/pysrim/default.nix
index 8fb7345505166..b8570427d3031 100644
--- a/pkgs/development/python-modules/pysrim/default.nix
+++ b/pkgs/development/python-modules/pysrim/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Srim Automation of Tasks via Python";
-    homepage = https://gitlab.com/costrouc/pysrim;
+    homepage = "https://gitlab.com/costrouc/pysrim";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/pysrt/default.nix b/pkgs/development/python-modules/pysrt/default.nix
index f383854d5b44e..e8c9aa3d5c88c 100644
--- a/pkgs/development/python-modules/pysrt/default.nix
+++ b/pkgs/development/python-modules/pysrt/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ chardet ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/byroot/pysrt;
+    homepage = "https://github.com/byroot/pysrt";
     license = licenses.gpl3;
     description = "Python library used to edit or create SubRip files";
   };
diff --git a/pkgs/development/python-modules/pyssim/default.nix b/pkgs/development/python-modules/pyssim/default.nix
index 38dddda9b2e52..ad2057351d9ad 100644
--- a/pkgs/development/python-modules/pyssim/default.nix
+++ b/pkgs/development/python-modules/pyssim/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Module for computing Structured Similarity Image Metric (SSIM) in Python";
-    homepage = https://github.com/jterrace/pyssim;
+    homepage = "https://github.com/jterrace/pyssim";
     license = licenses.mit;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/pystache/default.nix b/pkgs/development/python-modules/pystache/default.nix
index 8ae01e493970f..1900bc31f2122 100644
--- a/pkgs/development/python-modules/pystache/default.nix
+++ b/pkgs/development/python-modules/pystache/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A framework-agnostic, logic-free templating system inspired by ctemplate and et";
-    homepage = https://github.com/defunkt/pystache;
+    homepage = "https://github.com/defunkt/pystache";
     license = licenses.mit;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/pystemd/default.nix b/pkgs/development/python-modules/pystemd/default.nix
index 47d6ea7e26b84..0164b393493d7 100644
--- a/pkgs/development/python-modules/pystemd/default.nix
+++ b/pkgs/development/python-modules/pystemd/default.nix
@@ -17,7 +17,7 @@ python.pkgs.buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A thin Cython-based wrapper on top of libsystemd, focused on exposing the dbus API via sd-bus in an automated and easy to consume way.";
-    homepage = https://github.com/facebookincubator/pystemd/;
+    homepage = "https://github.com/facebookincubator/pystemd/";
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ flokli ];
   };
diff --git a/pkgs/development/python-modules/pystemmer/default.nix b/pkgs/development/python-modules/pystemmer/default.nix
index e569042f729a4..1d3df7dfc3496 100644
--- a/pkgs/development/python-modules/pystemmer/default.nix
+++ b/pkgs/development/python-modules/pystemmer/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Snowball stemming algorithms, for information retrieval";
-    homepage = http://snowball.tartarus.org/;
+    homepage = "http://snowball.tartarus.org/";
     license = licenses.mit;
     platforms = platforms.unix;
   };
diff --git a/pkgs/development/python-modules/pysvn/default.nix b/pkgs/development/python-modules/pysvn/default.nix
index c1c765f1adc99..d46d3cfc5006b 100644
--- a/pkgs/development/python-modules/pysvn/default.nix
+++ b/pkgs/development/python-modules/pysvn/default.nix
@@ -51,7 +51,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python bindings for Subversion";
-    homepage = http://pysvn.tigris.org/;
+    homepage = "http://pysvn.tigris.org/";
     license = licenses.asl20;
     broken = true;
   };
diff --git a/pkgs/development/python-modules/pytado/default.nix b/pkgs/development/python-modules/pytado/default.nix
index a1c70b4c20525..40b221d3dc9de 100644
--- a/pkgs/development/python-modules/pytado/default.nix
+++ b/pkgs/development/python-modules/pytado/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python binding for Tado web API. Pythonize your central heating!";
-    homepage = https://github.com/wmalgadey/PyTado;
+    homepage = "https://github.com/wmalgadey/PyTado";
     license = licenses.gpl3;
     maintainers = with maintainers; [ elseym ];
   };
diff --git a/pkgs/development/python-modules/pytaglib/default.nix b/pkgs/development/python-modules/pytaglib/default.nix
index 6b19a8f0c7355..9155151950a80 100644
--- a/pkgs/development/python-modules/pytaglib/default.nix
+++ b/pkgs/development/python-modules/pytaglib/default.nix
@@ -22,17 +22,17 @@ buildPythonPackage rec {
   patches = [
     # fix tests on python 2.7
     (fetchpatch {
-      url = https://github.com/supermihi/pytaglib/commit/0c4ae750fcd5b18d2553975c7e3e183e9dca5bf1.patch;
+      url = "https://github.com/supermihi/pytaglib/commit/0c4ae750fcd5b18d2553975c7e3e183e9dca5bf1.patch";
       sha256 = "1kv3c68vimx5dc8aacvzphiaq916avmprxddi38wji8p2ql6vngj";
     })
 
     # properly install pyprinttags
     (fetchpatch {
-      url = https://github.com/supermihi/pytaglib/commit/ba7a1406ddf35ddc41ed57f1c8d1f2bc2ed2c93a.patch;
+      url = "https://github.com/supermihi/pytaglib/commit/ba7a1406ddf35ddc41ed57f1c8d1f2bc2ed2c93a.patch";
       sha256 = "0pi0dcq7db5fd3jnbwnfsfsgxvlhnm07z5yhpp93shk0s7ci2bwp";
     })
     (fetchpatch {
-      url = https://github.com/supermihi/pytaglib/commit/28772f6f94d37f05728071381a0fa04c6a14783a.patch;
+      url = "https://github.com/supermihi/pytaglib/commit/28772f6f94d37f05728071381a0fa04c6a14783a.patch";
       sha256 = "0h259vzj1l0gpibdf322yclyd10x5rh1anzhsjj2ghm6rj6q0r0m";
     })
   ];
@@ -50,7 +50,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/supermihi/pytaglib;
+    homepage = "https://github.com/supermihi/pytaglib";
     description = "Python 2.x/3.x bindings for the Taglib audio metadata library";
     license = lib.licenses.gpl3;
     maintainers = [ lib.maintainers.mrkkrp ];
diff --git a/pkgs/development/python-modules/pyte/default.nix b/pkgs/development/python-modules/pyte/default.nix
index 675bd47481ebd..f09bd95d0703a 100644
--- a/pkgs/development/python-modules/pyte/default.nix
+++ b/pkgs/development/python-modules/pyte/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Simple VTXXX-compatible linux terminal emulator";
-    homepage = https://github.com/selectel/pyte;
+    homepage = "https://github.com/selectel/pyte";
     license = licenses.lgpl3;
     maintainers = with maintainers; [ flokli ];
   };
diff --git a/pkgs/development/python-modules/pytesseract/default.nix b/pkgs/development/python-modules/pytesseract/default.nix
index 451ff9d0bca9f..496a163cb5feb 100644
--- a/pkgs/development/python-modules/pytesseract/default.nix
+++ b/pkgs/development/python-modules/pytesseract/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://pypi.org/project/pytesseract/;
+    homepage = "https://pypi.org/project/pytesseract/";
     license = licenses.asl20;
     description = "A Python wrapper for Google Tesseract";
     maintainers = with maintainers; [ ma27 ];
diff --git a/pkgs/development/python-modules/pytest-aiohttp/default.nix b/pkgs/development/python-modules/pytest-aiohttp/default.nix
index 7f707ebc46b63..f2491bd571c1f 100644
--- a/pkgs/development/python-modules/pytest-aiohttp/default.nix
+++ b/pkgs/development/python-modules/pytest-aiohttp/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/aio-libs/pytest-aiohttp/;
+    homepage = "https://github.com/aio-libs/pytest-aiohttp/";
     description = "Pytest plugin for aiohttp support";
     license = licenses.asl20;
     maintainers = with maintainers; [ dotlambda ];
diff --git a/pkgs/development/python-modules/pytest-annotate/default.nix b/pkgs/development/python-modules/pytest-annotate/default.nix
index c21ae854c9a7b..53879bffbc8af 100644
--- a/pkgs/development/python-modules/pytest-annotate/default.nix
+++ b/pkgs/development/python-modules/pytest-annotate/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/kensho-technologies/pytest-annotate;
+    homepage = "https://github.com/kensho-technologies/pytest-annotate";
     description = "Generate PyAnnotate annotations from your pytest tests";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/pytest-ansible/default.nix b/pkgs/development/python-modules/pytest-ansible/default.nix
index 0ef79cd09894d..2e98654c5d460 100644
--- a/pkgs/development/python-modules/pytest-ansible/default.nix
+++ b/pkgs/development/python-modules/pytest-ansible/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/jlaska/pytest-ansible;
+    homepage = "https://github.com/jlaska/pytest-ansible";
     description = "Plugin for py.test to simplify calling ansible modules from tests or fixtures";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/pytest-arraydiff/default.nix b/pkgs/development/python-modules/pytest-arraydiff/default.nix
index e01d26b530ecb..8b1de360f4940 100644
--- a/pkgs/development/python-modules/pytest-arraydiff/default.nix
+++ b/pkgs/development/python-modules/pytest-arraydiff/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pytest plugin to help with comparing array output from tests";
-    homepage = https://github.com/astrofrog/pytest-arraydiff;
+    homepage = "https://github.com/astrofrog/pytest-arraydiff";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-astropy/default.nix b/pkgs/development/python-modules/pytest-astropy/default.nix
index 272b1fa56b90a..1365c43b03a73 100644
--- a/pkgs/development/python-modules/pytest-astropy/default.nix
+++ b/pkgs/development/python-modules/pytest-astropy/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Meta-package containing dependencies for testing";
-    homepage = https://astropy.org;
+    homepage = "https://astropy.org";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-asyncio/default.nix b/pkgs/development/python-modules/pytest-asyncio/default.nix
index 346530d4a8191..1484432c045ad 100644
--- a/pkgs/development/python-modules/pytest-asyncio/default.nix
+++ b/pkgs/development/python-modules/pytest-asyncio/default.nix
@@ -24,6 +24,6 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "library for testing asyncio code with pytest";
     license = licenses.asl20;
-    homepage = https://github.com/pytest-dev/pytest-asyncio;
+    homepage = "https://github.com/pytest-dev/pytest-asyncio";
   };
 }
diff --git a/pkgs/development/python-modules/pytest-bdd/default.nix b/pkgs/development/python-modules/pytest-bdd/default.nix
index e215feac44f60..29225859dfd4a 100644
--- a/pkgs/development/python-modules/pytest-bdd/default.nix
+++ b/pkgs/development/python-modules/pytest-bdd/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   
   meta = with stdenv.lib; {
     description = "BDD library for the py.test runner";
-    homepage = https://github.com/pytest-dev/pytest-bdd;
+    homepage = "https://github.com/pytest-dev/pytest-bdd";
     license = licenses.mit;
     maintainers = with maintainers; [ jm2dev ];
   };
diff --git a/pkgs/development/python-modules/pytest-benchmark/default.nix b/pkgs/development/python-modules/pytest-benchmark/default.nix
index 924f16694c53f..eedbbc274f4f3 100644
--- a/pkgs/development/python-modules/pytest-benchmark/default.nix
+++ b/pkgs/development/python-modules/pytest-benchmark/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Py.test fixture for benchmarking code";
-    homepage = https://github.com/ionelmc/pytest-benchmark;
+    homepage = "https://github.com/ionelmc/pytest-benchmark";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-catchlog/default.nix b/pkgs/development/python-modules/pytest-catchlog/default.nix
index fb020ba471fc7..35d3fce49d1b0 100644
--- a/pkgs/development/python-modules/pytest-catchlog/default.nix
+++ b/pkgs/development/python-modules/pytest-catchlog/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     license = licenses.mit;
-    homepage = https://pypi.python.org/pypi/pytest-catchlog/;
+    homepage = "https://pypi.python.org/pypi/pytest-catchlog/";
     description = "py.test plugin to catch log messages. This is a fork of pytest-capturelog.";
   };
 }
diff --git a/pkgs/development/python-modules/pytest-check/default.nix b/pkgs/development/python-modules/pytest-check/default.nix
index f91b8191eb153..104a2ae64906e 100644
--- a/pkgs/development/python-modules/pytest-check/default.nix
+++ b/pkgs/development/python-modules/pytest-check/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "pytest plugin allowing multiple failures per test";
-    homepage = https://github.com/okken/pytest-check;
+    homepage = "https://github.com/okken/pytest-check";
     license = licenses.mit;
     maintainers = [ maintainers.flokli ];
   };
diff --git a/pkgs/development/python-modules/pytest-click/default.nix b/pkgs/development/python-modules/pytest-click/default.nix
index e20ebc77ad1dd..e271373b73ef0 100644
--- a/pkgs/development/python-modules/pytest-click/default.nix
+++ b/pkgs/development/python-modules/pytest-click/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "pytest plugin for click";
-    homepage = https://github.com/Stranger6667/pytest-click;
+    homepage = "https://github.com/Stranger6667/pytest-click";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-cov/default.nix b/pkgs/development/python-modules/pytest-cov/default.nix
index e376abbc33a24..420afd3c55554 100644
--- a/pkgs/development/python-modules/pytest-cov/default.nix
+++ b/pkgs/development/python-modules/pytest-cov/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Plugin for coverage reporting with support for both centralised and distributed testing, including subprocesses and multiprocessing";
-    homepage = https://github.com/pytest-dev/pytest-cov;
+    homepage = "https://github.com/pytest-dev/pytest-cov";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pytest-cram/default.nix b/pkgs/development/python-modules/pytest-cram/default.nix
index ff2a29384bc0b..237e5ee7355ed 100644
--- a/pkgs/development/python-modules/pytest-cram/default.nix
+++ b/pkgs/development/python-modules/pytest-cram/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Test command-line applications with pytest and cram";
-    homepage = https://github.com/tbekolay/pytest-cram;
+    homepage = "https://github.com/tbekolay/pytest-cram";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/pytest-datafiles/default.nix b/pkgs/development/python-modules/pytest-datafiles/default.nix
index 1c323929a8e0c..7a6e3f7d93140 100644
--- a/pkgs/development/python-modules/pytest-datafiles/default.nix
+++ b/pkgs/development/python-modules/pytest-datafiles/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     license = licenses.mit;
-    homepage = https://pypi.python.org/pypi/pytest-catchlog/;
+    homepage = "https://pypi.python.org/pypi/pytest-catchlog/";
     description = "py.test plugin to create a 'tmpdir' containing predefined files/directories.";
   };
 }
diff --git a/pkgs/development/python-modules/pytest-dependency/default.nix b/pkgs/development/python-modules/pytest-dependency/default.nix
index 2f82f4d7dbd49..13806781125ea 100644
--- a/pkgs/development/python-modules/pytest-dependency/default.nix
+++ b/pkgs/development/python-modules/pytest-dependency/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/RKrahl/pytest-dependency;
+    homepage = "https://github.com/RKrahl/pytest-dependency";
     description = "Manage dependencies of tests";
     license = licenses.asl20;
     maintainers = [ maintainers.marsam ];
diff --git a/pkgs/development/python-modules/pytest-django/default.nix b/pkgs/development/python-modules/pytest-django/default.nix
index 6b60eb6d3c586..2417bdd4ac094 100644
--- a/pkgs/development/python-modules/pytest-django/default.nix
+++ b/pkgs/development/python-modules/pytest-django/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "py.test plugin for testing of Django applications";
-    homepage = https://pytest-django.readthedocs.org/en/latest/;
+    homepage = "https://pytest-django.readthedocs.org/en/latest/";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/pytest-doctestplus/default.nix b/pkgs/development/python-modules/pytest-doctestplus/default.nix
index cdf60b7b07c64..ed71592361ccc 100644
--- a/pkgs/development/python-modules/pytest-doctestplus/default.nix
+++ b/pkgs/development/python-modules/pytest-doctestplus/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pytest plugin with advanced doctest features";
-    homepage = https://astropy.org;
+    homepage = "https://astropy.org";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-env/default.nix b/pkgs/development/python-modules/pytest-env/default.nix
index 909a193bd7b1b..3e2fb0a05dc7f 100644
--- a/pkgs/development/python-modules/pytest-env/default.nix
+++ b/pkgs/development/python-modules/pytest-env/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pytest plugin used to set environment variables";
-    homepage = https://github.com/MobileDynasty/pytest-env;
+    homepage = "https://github.com/MobileDynasty/pytest-env";
     license = licenses.mit;
     maintainers = with maintainers; [ earvstedt ];
   };
diff --git a/pkgs/development/python-modules/pytest-expect/default.nix b/pkgs/development/python-modules/pytest-expect/default.nix
index 557446b5adcc8..dfd498c6b1e16 100644
--- a/pkgs/development/python-modules/pytest-expect/default.nix
+++ b/pkgs/development/python-modules/pytest-expect/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "py.test plugin to store test expectations and mark tests based on them";
-    homepage = https://github.com/gsnedders/pytest-expect;
+    homepage = "https://github.com/gsnedders/pytest-expect";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pytest-fixture-config/default.nix b/pkgs/development/python-modules/pytest-fixture-config/default.nix
index 7fc3d4e951fb0..7c7d4c66cd47a 100644
--- a/pkgs/development/python-modules/pytest-fixture-config/default.nix
+++ b/pkgs/development/python-modules/pytest-fixture-config/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Simple configuration objects for Py.test fixtures. Allows you to skip tests when their required config variables aren’t set.";
-    homepage = https://github.com/manahl/pytest-plugins;
+    homepage = "https://github.com/manahl/pytest-plugins";
     license = licenses.mit;
     maintainers = with maintainers; [ ryansydnor ];
   };
diff --git a/pkgs/development/python-modules/pytest-flake8/default.nix b/pkgs/development/python-modules/pytest-flake8/default.nix
index d3b2df60399d4..88f5cc0e1888b 100644
--- a/pkgs/development/python-modules/pytest-flake8/default.nix
+++ b/pkgs/development/python-modules/pytest-flake8/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "py.test plugin for efficiently checking PEP8 compliance";
-    homepage = https://github.com/tholo/pytest-flake8;
+    homepage = "https://github.com/tholo/pytest-flake8";
     maintainers = with lib.maintainers; [ jluttine ];
     license = lib.licenses.bsd2;
   };
diff --git a/pkgs/development/python-modules/pytest-flakes/default.nix b/pkgs/development/python-modules/pytest-flakes/default.nix
index df7981e6bfc0f..d1f06b03a8d3a 100644
--- a/pkgs/development/python-modules/pytest-flakes/default.nix
+++ b/pkgs/development/python-modules/pytest-flakes/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     license = licenses.mit;
-    homepage = https://pypi.python.org/pypi/pytest-flakes;
+    homepage = "https://pypi.python.org/pypi/pytest-flakes";
     description = "pytest plugin to check source code with pyflakes";
   };
 }
diff --git a/pkgs/development/python-modules/pytest-forked/default.nix b/pkgs/development/python-modules/pytest-forked/default.nix
index 472e0b3559d0f..3139e32a0b176 100644
--- a/pkgs/development/python-modules/pytest-forked/default.nix
+++ b/pkgs/development/python-modules/pytest-forked/default.nix
@@ -25,8 +25,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "Run tests in isolated forked subprocesses";
-    homepage = https://github.com/pytest-dev/pytest-forked;
+    homepage = "https://github.com/pytest-dev/pytest-forked";
     license = lib.licenses.mit;
   };
 
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/pytest-httpbin/default.nix b/pkgs/development/python-modules/pytest-httpbin/default.nix
index 6d84ef0de7db5..836da1e157ffa 100644
--- a/pkgs/development/python-modules/pytest-httpbin/default.nix
+++ b/pkgs/development/python-modules/pytest-httpbin/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Easily test your HTTP library against a local copy of httpbin.org";
-    homepage = https://github.com/kevin1024/pytest-httpbin;
+    homepage = "https://github.com/kevin1024/pytest-httpbin";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pytest-isort/default.nix b/pkgs/development/python-modules/pytest-isort/default.nix
index 235d6f3af2451..9aa4410ec030d 100644
--- a/pkgs/development/python-modules/pytest-isort/default.nix
+++ b/pkgs/development/python-modules/pytest-isort/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pytest plugin to perform isort checks (import ordering)";
-    homepage = https://github.com/moccu/pytest-isort/;
+    homepage = "https://github.com/moccu/pytest-isort/";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/pytest-localserver/default.nix b/pkgs/development/python-modules/pytest-localserver/default.nix
index 5f2516b646c5c..6ea0b9d3e574d 100644
--- a/pkgs/development/python-modules/pytest-localserver/default.nix
+++ b/pkgs/development/python-modules/pytest-localserver/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Plugin for the pytest testing framework to test server connections locally";
-    homepage = https://pypi.python.org/pypi/pytest-localserver;
+    homepage = "https://pypi.python.org/pypi/pytest-localserver";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pytest-mock/default.nix b/pkgs/development/python-modules/pytest-mock/default.nix
index c4ef0d8111170..c65e617b79503 100644
--- a/pkgs/development/python-modules/pytest-mock/default.nix
+++ b/pkgs/development/python-modules/pytest-mock/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Thin-wrapper around the mock package for easier use with py.test.";
-    homepage    = https://github.com/pytest-dev/pytest-mock;
+    homepage    = "https://github.com/pytest-dev/pytest-mock";
     license     = licenses.mit;
     maintainers = with maintainers; [ nand0p ];
   };
diff --git a/pkgs/development/python-modules/pytest-mpl/default.nix b/pkgs/development/python-modules/pytest-mpl/default.nix
index d86647b7503a1..a239c1dbe634f 100644
--- a/pkgs/development/python-modules/pytest-mpl/default.nix
+++ b/pkgs/development/python-modules/pytest-mpl/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Pytest plugin to help with testing figures output from Matplotlib";
-    homepage = https://github.com/matplotlib/pytest-mpl;
+    homepage = "https://github.com/matplotlib/pytest-mpl";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-mypy/default.nix b/pkgs/development/python-modules/pytest-mypy/default.nix
index 4fb2146d7a74d..2e1bd1b626d92 100644
--- a/pkgs/development/python-modules/pytest-mypy/default.nix
+++ b/pkgs/development/python-modules/pytest-mypy/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Mypy static type checker plugin for Pytest";
-    homepage = https://github.com/dbader/pytest-mypy;
+    homepage = "https://github.com/dbader/pytest-mypy";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-openfiles/default.nix b/pkgs/development/python-modules/pytest-openfiles/default.nix
index 0fb23f245fbef..daa55f91cd292 100644
--- a/pkgs/development/python-modules/pytest-openfiles/default.nix
+++ b/pkgs/development/python-modules/pytest-openfiles/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pytest plugin for detecting inadvertent open file handles";
-    homepage = https://astropy.org;
+    homepage = "https://astropy.org";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-ordering/default.nix b/pkgs/development/python-modules/pytest-ordering/default.nix
index ec340806964b9..6cd1ed227976f 100644
--- a/pkgs/development/python-modules/pytest-ordering/default.nix
+++ b/pkgs/development/python-modules/pytest-ordering/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/ftobia/pytest-ordering;
+    homepage = "https://github.com/ftobia/pytest-ordering";
     description = "Pytest plugin to run your tests in a specific order";
     license = licenses.mit;
     maintainers = with maintainers; [ eadwu ];
diff --git a/pkgs/development/python-modules/pytest-pep257/default.nix b/pkgs/development/python-modules/pytest-pep257/default.nix
index 0ff8890a6fbd0..8c20cf873aba8 100644
--- a/pkgs/development/python-modules/pytest-pep257/default.nix
+++ b/pkgs/development/python-modules/pytest-pep257/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pep257 ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/anderslime/pytest-pep257;
+    homepage = "https://github.com/anderslime/pytest-pep257";
     description = "py.test plugin for PEP257";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/pytest-pep8/default.nix b/pkgs/development/python-modules/pytest-pep8/default.nix
index 1fcb99574b2a8..82a900a9d2f02 100644
--- a/pkgs/development/python-modules/pytest-pep8/default.nix
+++ b/pkgs/development/python-modules/pytest-pep8/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     license = licenses.mit;
-    homepage = https://pypi.python.org/pypi/pytest-pep8;
+    homepage = "https://pypi.python.org/pypi/pytest-pep8";
     description = "pytest plugin to check PEP8 requirements";
   };
 }
diff --git a/pkgs/development/python-modules/pytest-raisesregexp/default.nix b/pkgs/development/python-modules/pytest-raisesregexp/default.nix
index bc7d141320034..638548e9424f1 100644
--- a/pkgs/development/python-modules/pytest-raisesregexp/default.nix
+++ b/pkgs/development/python-modules/pytest-raisesregexp/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Simple pytest plugin to look for regex in Exceptions";
-    homepage = https://github.com/Walkman/pytest_raisesregexp;
+    homepage = "https://github.com/Walkman/pytest_raisesregexp";
     license = with licenses; [ mit ];
   };
 }
diff --git a/pkgs/development/python-modules/pytest-relaxed/default.nix b/pkgs/development/python-modules/pytest-relaxed/default.nix
index 4de823c2c8702..c9871368bbe4e 100644
--- a/pkgs/development/python-modules/pytest-relaxed/default.nix
+++ b/pkgs/development/python-modules/pytest-relaxed/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://pytest-relaxed.readthedocs.io/;
+    homepage = "https://pytest-relaxed.readthedocs.io/";
     description = "Relaxed test discovery/organization for pytest";
     license = licenses.bsd0;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/pytest-remotedata/default.nix b/pkgs/development/python-modules/pytest-remotedata/default.nix
index 7d801a2789c5f..94bc02159bf43 100644
--- a/pkgs/development/python-modules/pytest-remotedata/default.nix
+++ b/pkgs/development/python-modules/pytest-remotedata/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pytest plugin for controlling remote data access";
-    homepage = https://astropy.org;
+    homepage = "https://astropy.org";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-rerunfailures/default.nix b/pkgs/development/python-modules/pytest-rerunfailures/default.nix
index f5c35905cf651..f772fb131d840 100644
--- a/pkgs/development/python-modules/pytest-rerunfailures/default.nix
+++ b/pkgs/development/python-modules/pytest-rerunfailures/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "pytest plugin to re-run tests to eliminate flaky failures";
-    homepage = https://github.com/pytest-dev/pytest-rerunfailures;
+    homepage = "https://github.com/pytest-dev/pytest-rerunfailures";
     license = licenses.mpl20;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/pytest-sanic/default.nix b/pkgs/development/python-modules/pytest-sanic/default.nix
index 647d7abb07c4e..68f8fd4fcee7f 100644
--- a/pkgs/development/python-modules/pytest-sanic/default.nix
+++ b/pkgs/development/python-modules/pytest-sanic/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A pytest plugin for Sanic";
-    homepage = https://github.com/yunstanford/pytest-sanic/;
+    homepage = "https://github.com/yunstanford/pytest-sanic/";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-services/default.nix b/pkgs/development/python-modules/pytest-services/default.nix
index c940dcadc7ea5..909b8e8010361 100644
--- a/pkgs/development/python-modules/pytest-services/default.nix
+++ b/pkgs/development/python-modules/pytest-services/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Services plugin for pytest testing framework";
-    homepage = https://github.com/pytest-dev/pytest-services;
+    homepage = "https://github.com/pytest-dev/pytest-services";
     license = licenses.mit;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/pytest-shutil/default.nix b/pkgs/development/python-modules/pytest-shutil/default.nix
index 6bc7047866ee4..ef03762e188d7 100644
--- a/pkgs/development/python-modules/pytest-shutil/default.nix
+++ b/pkgs/development/python-modules/pytest-shutil/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A goodie-bag of unix shell and environment tools for py.test";
-    homepage = https://github.com/manahl/pytest-plugins;
+    homepage = "https://github.com/manahl/pytest-plugins";
     maintainers = with maintainers; [ ryansydnor ];
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/pytest-socket/default.nix b/pkgs/development/python-modules/pytest-socket/default.nix
index a28970a8ec45e..dcfa203601467 100644
--- a/pkgs/development/python-modules/pytest-socket/default.nix
+++ b/pkgs/development/python-modules/pytest-socket/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pytest Plugin to disable socket calls during tests";
-    homepage = https://github.com/miketheman/pytest-socket;
+    homepage = "https://github.com/miketheman/pytest-socket";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-subtesthack/default.nix b/pkgs/development/python-modules/pytest-subtesthack/default.nix
index b639b61ad4d3c..d42eb5f8aa31b 100644
--- a/pkgs/development/python-modules/pytest-subtesthack/default.nix
+++ b/pkgs/development/python-modules/pytest-subtesthack/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Terrible plugin to set up and tear down fixtures within the test function itself";
-    homepage = https://github.com/untitaker/pytest-subtesthack;
+    homepage = "https://github.com/untitaker/pytest-subtesthack";
     license = licenses.publicDomain;
   };
 }
diff --git a/pkgs/development/python-modules/pytest-sugar/default.nix b/pkgs/development/python-modules/pytest-sugar/default.nix
index 5ece578dc2587..2ff6f40e34485 100644
--- a/pkgs/development/python-modules/pytest-sugar/default.nix
+++ b/pkgs/development/python-modules/pytest-sugar/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A plugin that changes the default look and feel of py.test";
-    homepage = https://github.com/Frozenball/pytest-sugar;
+    homepage = "https://github.com/Frozenball/pytest-sugar";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-timeout/default.nix b/pkgs/development/python-modules/pytest-timeout/default.nix
index 3849fffd47c0d..30bd93e433dc4 100644
--- a/pkgs/development/python-modules/pytest-timeout/default.nix
+++ b/pkgs/development/python-modules/pytest-timeout/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   };
 
   patches = fetchpatch {
-    url = https://bitbucket.org/pytest-dev/pytest-timeout/commits/36998c891573d8ec1db1acd4f9438cb3cf2aee2e/raw;
+    url = "https://bitbucket.org/pytest-dev/pytest-timeout/commits/36998c891573d8ec1db1acd4f9438cb3cf2aee2e/raw";
     sha256 = "05zc2w7mjgv8rm8i1cbxp7k09vlscmay5iy78jlzgjqkrx3wkf46";
   };
 
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib;{
     description = "py.test plugin to abort hanging tests";
-    homepage = https://bitbucket.org/pytest-dev/pytest-timeout/;
+    homepage = "https://bitbucket.org/pytest-dev/pytest-timeout/";
     license = licenses.mit;
     maintainers = with maintainers; [ makefu costrouc ];
   };
diff --git a/pkgs/development/python-modules/pytest-tornado/default.nix b/pkgs/development/python-modules/pytest-tornado/default.nix
index a5c3515026837..1f2978228e248 100644
--- a/pkgs/development/python-modules/pytest-tornado/default.nix
+++ b/pkgs/development/python-modules/pytest-tornado/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A py.test plugin providing fixtures and markers to simplify testing of asynchronous tornado applications.";
-    homepage =  https://github.com/eugeniy/pytest-tornado;
+    homepage =  "https://github.com/eugeniy/pytest-tornado";
     license = licenses.asl20;
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/pytest-virtualenv/default.nix b/pkgs/development/python-modules/pytest-virtualenv/default.nix
index 0e8add5417be9..27350efd74576 100644
--- a/pkgs/development/python-modules/pytest-virtualenv/default.nix
+++ b/pkgs/development/python-modules/pytest-virtualenv/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Create a Python virtual environment in your test that cleans up on teardown. The fixture has utility methods to install packages and list what’s installed.";
-    homepage = https://github.com/manahl/pytest-plugins;
+    homepage = "https://github.com/manahl/pytest-plugins";
     license = licenses.mit;
     maintainers = with maintainers; [ ryansydnor ];
   };
diff --git a/pkgs/development/python-modules/pytest-warnings/default.nix b/pkgs/development/python-modules/pytest-warnings/default.nix
index 78cd02897f9ae..7f9de5b5eca52 100644
--- a/pkgs/development/python-modules/pytest-warnings/default.nix
+++ b/pkgs/development/python-modules/pytest-warnings/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Plugin to list Python warnings in pytest report";
-    homepage = https://github.com/fschulze/pytest-warnings;
+    homepage = "https://github.com/fschulze/pytest-warnings";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pytest-xdist/default.nix b/pkgs/development/python-modules/pytest-xdist/default.nix
index c8e41fdaa35d8..d71d28612eec9 100644
--- a/pkgs/development/python-modules/pytest-xdist/default.nix
+++ b/pkgs/development/python-modules/pytest-xdist/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "py.test xdist plugin for distributed testing and loop-on-failing modes";
-    homepage = https://github.com/pytest-dev/pytest-xdist;
+    homepage = "https://github.com/pytest-dev/pytest-xdist";
     license = licenses.mit;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/pytest/4.nix b/pkgs/development/python-modules/pytest/4.nix
index 2524dc61afdca..be2ef93e6ee5c 100644
--- a/pkgs/development/python-modules/pytest/4.nix
+++ b/pkgs/development/python-modules/pytest/4.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://docs.pytest.org;
+    homepage = "https://docs.pytest.org";
     description = "Framework for writing tests";
     maintainers = with maintainers; [ domenkozar lovek323 madjar lsix ];
     license = licenses.mit;
diff --git a/pkgs/development/python-modules/pytest/default.nix b/pkgs/development/python-modules/pytest/default.nix
index bb44cebad9145..8f86e41be3b75 100644
--- a/pkgs/development/python-modules/pytest/default.nix
+++ b/pkgs/development/python-modules/pytest/default.nix
@@ -45,7 +45,7 @@ buildPythonPackage rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://docs.pytest.org;
+    homepage = "https://docs.pytest.org";
     description = "Framework for writing tests";
     maintainers = with maintainers; [ domenkozar lovek323 madjar lsix ];
     license = licenses.mit;
diff --git a/pkgs/development/python-modules/pytestcache/default.nix b/pkgs/development/python-modules/pytestcache/default.nix
index 2875bf88340fb..f2427991e3f24 100644
--- a/pkgs/development/python-modules/pytestcache/default.nix
+++ b/pkgs/development/python-modules/pytestcache/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     license = licenses.mit;
-    homepage = https://pypi.python.org/pypi/pytest-cache/;
+    homepage = "https://pypi.python.org/pypi/pytest-cache/";
     description = "pytest plugin with mechanisms for caching across test runs";
   };
 }
diff --git a/pkgs/development/python-modules/pytestrunner/default.nix b/pkgs/development/python-modules/pytestrunner/default.nix
index fa937e9626c33..5ea632fa7f80c 100644
--- a/pkgs/development/python-modules/pytestrunner/default.nix
+++ b/pkgs/development/python-modules/pytestrunner/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Invoke py.test as distutils command with dependency resolution";
-    homepage = https://github.com/pytest-dev/pytest-runner;
+    homepage = "https://github.com/pytest-dev/pytest-runner";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/python-axolotl-curve25519/default.nix b/pkgs/development/python-modules/python-axolotl-curve25519/default.nix
index e372913af7dfd..1bd44dc3fc7c0 100644
--- a/pkgs/development/python-modules/python-axolotl-curve25519/default.nix
+++ b/pkgs/development/python-modules/python-axolotl-curve25519/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with lib; {
-    homepage = https://github.com/tgalal/python-axolotl-curve25519;
+    homepage = "https://github.com/tgalal/python-axolotl-curve25519";
     description = "Curve25519 with ed25519 signatures";
     maintainers = with maintainers; [ abbradar ];
     license = licenses.gpl3;
diff --git a/pkgs/development/python-modules/python-axolotl/default.nix b/pkgs/development/python-modules/python-axolotl/default.nix
index 55a0a355a9e66..3b55811f4e47c 100644
--- a/pkgs/development/python-modules/python-axolotl/default.nix
+++ b/pkgs/development/python-modules/python-axolotl/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ cryptography python-axolotl-curve25519 protobuf ];
 
   meta = with lib; {
-    homepage = https://github.com/tgalal/python-axolotl;
+    homepage = "https://github.com/tgalal/python-axolotl";
     description = "Python port of libaxolotl-android";
     maintainers = with maintainers; [ abbradar ];
     license = licenses.gpl3;
diff --git a/pkgs/development/python-modules/python-binance/default.nix b/pkgs/development/python-modules/python-binance/default.nix
index 62aa11749a8a4..b4857d7abefbe 100644
--- a/pkgs/development/python-modules/python-binance/default.nix
+++ b/pkgs/development/python-modules/python-binance/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Binance Exchange API python implementation for automated trading";
-    homepage = https://github.com/sammchardy/python-binance;
+    homepage = "https://github.com/sammchardy/python-binance";
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.bhipple ];
   };
diff --git a/pkgs/development/python-modules/python-ctags3/default.nix b/pkgs/development/python-modules/python-ctags3/default.nix
index c37abf7b55f4a..bc7b848499689 100644
--- a/pkgs/development/python-modules/python-ctags3/default.nix
+++ b/pkgs/development/python-modules/python-ctags3/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Ctags indexing python bindings";
-    homepage = https://github.com/jonashaag/python-ctags3;
+    homepage = "https://github.com/jonashaag/python-ctags3";
     license = licenses.lgpl3Plus;
   };
 }
diff --git a/pkgs/development/python-modules/python-dbusmock/default.nix b/pkgs/development/python-modules/python-dbusmock/default.nix
index 9cfc68dee4659..3d6a4a7aee03c 100644
--- a/pkgs/development/python-modules/python-dbusmock/default.nix
+++ b/pkgs/development/python-modules/python-dbusmock/default.nix
@@ -56,7 +56,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Mock D-Bus objects for tests";
-    homepage = https://github.com/martinpitt/python-dbusmock;
+    homepage = "https://github.com/martinpitt/python-dbusmock";
     license = licenses.lgpl3Plus;
     maintainers = with maintainers; [ callahad ];
     platforms = platforms.linux;
diff --git a/pkgs/development/python-modules/python-docx/default.nix b/pkgs/development/python-modules/python-docx/default.nix
index f86cdc665a1d0..15ccd45760ddb 100644
--- a/pkgs/development/python-modules/python-docx/default.nix
+++ b/pkgs/development/python-modules/python-docx/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Create and update Microsoft Word .docx files";
-    homepage = https://python-docx.readthedocs.io/en/latest/;
+    homepage = "https://python-docx.readthedocs.io/en/latest/";
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.alexchapman ];
   };
diff --git a/pkgs/development/python-modules/python-doi/default.nix b/pkgs/development/python-modules/python-doi/default.nix
index 0cb6b2a7502dc..2fcd30e84b3e1 100644
--- a/pkgs/development/python-modules/python-doi/default.nix
+++ b/pkgs/development/python-modules/python-doi/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python library to work with Document Object Identifiers (doi)";
-    homepage = https://github.com/alejandrogallo/python-doi;
+    homepage = "https://github.com/alejandrogallo/python-doi";
     maintainers = with maintainers; [ teto ];
   };
 }
diff --git a/pkgs/development/python-modules/python-dotenv/default.nix b/pkgs/development/python-modules/python-dotenv/default.nix
index d663bfd8bc950..bc71a662f3ecd 100644
--- a/pkgs/development/python-modules/python-dotenv/default.nix
+++ b/pkgs/development/python-modules/python-dotenv/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Add .env support to your django/flask apps in development and deployments";
-    homepage = https://github.com/theskumar/python-dotenv;
+    homepage = "https://github.com/theskumar/python-dotenv";
     license = licenses.bsdOriginal;
     maintainers = with maintainers; [ earvstedt ];
   };
diff --git a/pkgs/development/python-modules/python-editor/default.nix b/pkgs/development/python-modules/python-editor/default.nix
index 4691785dae161..523229220efe7 100644
--- a/pkgs/development/python-modules/python-editor/default.nix
+++ b/pkgs/development/python-modules/python-editor/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A library that provides the `editor` module for programmatically";
-    homepage = https://github.com/fmoo/python-editor;
+    homepage = "https://github.com/fmoo/python-editor";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/python-efl/default.nix b/pkgs/development/python-modules/python-efl/default.nix
index 5cf1efc49b7e6..0657c62777000 100644
--- a/pkgs/development/python-modules/python-efl/default.nix
+++ b/pkgs/development/python-modules/python-efl/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python bindings for EFL and Elementary";
-    homepage = https://phab.enlightenment.org/w/projects/python_bindings_for_efl/;
+    homepage = "https://phab.enlightenment.org/w/projects/python_bindings_for_efl/";
     platforms = platforms.linux;
     license = with licenses; [ gpl3 lgpl3 ];
     maintainers = with maintainers; [ matejc tstrobel ftrvxmtrx romildo ];
diff --git a/pkgs/development/python-modules/python-engineio/default.nix b/pkgs/development/python-modules/python-engineio/default.nix
index e1c380b64c3a5..128fb8961d4d9 100644
--- a/pkgs/development/python-modules/python-engineio/default.nix
+++ b/pkgs/development/python-modules/python-engineio/default.nix
@@ -45,7 +45,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Engine.IO server";
-    homepage = https://github.com/miguelgrinberg/python-engineio/;
+    homepage = "https://github.com/miguelgrinberg/python-engineio/";
     license = licenses.mit;
     platforms = platforms.linux;
     maintainers = [ maintainers.mic92 ];
diff --git a/pkgs/development/python-modules/python-etcd/default.nix b/pkgs/development/python-modules/python-etcd/default.nix
index 1369479ac4f44..714c324b44051 100644
--- a/pkgs/development/python-modules/python-etcd/default.nix
+++ b/pkgs/development/python-modules/python-etcd/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A python client for Etcd";
-    homepage = https://github.com/jplana/python-etcd;
+    homepage = "https://github.com/jplana/python-etcd";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/python-fontconfig/default.nix b/pkgs/development/python-modules/python-fontconfig/default.nix
index dbfde18a87412..88778ff794eaf 100644
--- a/pkgs/development/python-modules/python-fontconfig/default.nix
+++ b/pkgs/development/python-modules/python-fontconfig/default.nix
@@ -26,7 +26,7 @@ in buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/Vayn/python-fontconfig;
+    homepage = "https://github.com/Vayn/python-fontconfig";
     description = "Python binding for Fontconfig";
     license = lib.licenses.gpl3;
     maintainers = with lib.maintainers; [ gnidorah ];
diff --git a/pkgs/development/python-modules/python-forecastio/default.nix b/pkgs/development/python-modules/python-forecastio/default.nix
index 68f9ad16977b4..7ef2eee4f2e51 100644
--- a/pkgs/development/python-modules/python-forecastio/default.nix
+++ b/pkgs/development/python-modules/python-forecastio/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://zeevgilovitz.com/python-forecast.io/;
+    homepage = "https://zeevgilovitz.com/python-forecast.io/";
     description = "A thin Python Wrapper for the Dark Sky (formerly forecast.io) weather API";
     license = licenses.bsd2;
     maintainers = with maintainers; [ makefu ];
diff --git a/pkgs/development/python-modules/python-gitlab/default.nix b/pkgs/development/python-modules/python-gitlab/default.nix
index bbdf7aa6033c3..d2b1a6570b124 100644
--- a/pkgs/development/python-modules/python-gitlab/default.nix
+++ b/pkgs/development/python-modules/python-gitlab/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Interact with GitLab API";
-    homepage    = https://github.com/python-gitlab/python-gitlab;
+    homepage    = "https://github.com/python-gitlab/python-gitlab";
     license     = licenses.lgpl3;
     maintainers = with maintainers; [ nyanloutre ];
   };
diff --git a/pkgs/development/python-modules/python-gnupg/default.nix b/pkgs/development/python-modules/python-gnupg/default.nix
index 90dee35d290a3..17deff412cb72 100644
--- a/pkgs/development/python-modules/python-gnupg/default.nix
+++ b/pkgs/development/python-modules/python-gnupg/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A wrapper for the Gnu Privacy Guard";
-    homepage    = https://pypi.python.org/pypi/python-gnupg;
+    homepage    = "https://pypi.python.org/pypi/python-gnupg";
     license     = licenses.bsd3;
     maintainers = with maintainers; [ copumpkin ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/python-hosts/default.nix b/pkgs/development/python-modules/python-hosts/default.nix
index 1fdd036bd127e..e7dbaa1d64e35 100644
--- a/pkgs/development/python-modules/python-hosts/default.nix
+++ b/pkgs/development/python-modules/python-hosts/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A library for managing a hosts file. It enables adding and removing entries, or importing them from a file or URL";
-    homepage = https://github.com/jonhadfield/python-hosts;
+    homepage = "https://github.com/jonhadfield/python-hosts";
     license = licenses.mit;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/python-jose/default.nix b/pkgs/development/python-modules/python-jose/default.nix
index df7e07e552391..d6986f06975af 100644
--- a/pkgs/development/python-modules/python-jose/default.nix
+++ b/pkgs/development/python-modules/python-jose/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ future six ecdsa rsa ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/mpdavis/python-jose;
+    homepage = "https://github.com/mpdavis/python-jose";
     description = "A JOSE implementation in Python";
     license = licenses.mit;
     maintainers = [ maintainers.jhhuh ];
diff --git a/pkgs/development/python-modules/python-json-logger/default.nix b/pkgs/development/python-modules/python-json-logger/default.nix
index 0141141b43c40..26ab4c118ce50 100644
--- a/pkgs/development/python-modules/python-json-logger/default.nix
+++ b/pkgs/development/python-modules/python-json-logger/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   checkInputs = [ nose ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/madzak/python-json-logger;
+    homepage = "https://github.com/madzak/python-json-logger";
     description = "A python library adding a json log formatter";
     license = licenses.bsdOriginal;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/python-jsonrpc-server/default.nix b/pkgs/development/python-modules/python-jsonrpc-server/default.nix
index f972187d6fc7e..f6e95f409b8ef 100644
--- a/pkgs/development/python-modules/python-jsonrpc-server/default.nix
+++ b/pkgs/development/python-modules/python-jsonrpc-server/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
     ++ stdenv.lib.optional (pythonOlder "3.2") futures;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/palantir/python-jsonrpc-server;
+    homepage = "https://github.com/palantir/python-jsonrpc-server";
     description = "A Python 2 and 3 asynchronous JSON RPC server";
     license = licenses.mit;
     maintainers = [ maintainers.mic92 ];
diff --git a/pkgs/development/python-modules/python-language-server/default.nix b/pkgs/development/python-modules/python-language-server/default.nix
index c8bb1b5fa6f80..9f42839960d3c 100644
--- a/pkgs/development/python-modules/python-language-server/default.nix
+++ b/pkgs/development/python-modules/python-language-server/default.nix
@@ -71,7 +71,7 @@ buildPythonPackage rec {
     ++ stdenv.lib.optionals (pythonOlder "3.2") [ backports_functools_lru_cache futures ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/palantir/python-language-server;
+    homepage = "https://github.com/palantir/python-language-server";
     description = "An implementation of the Language Server Protocol for Python";
     license = licenses.mit;
     maintainers = [ maintainers.mic92 ];
diff --git a/pkgs/development/python-modules/python-ldap-test/default.nix b/pkgs/development/python-modules/python-ldap-test/default.nix
index 3ba81cacfd41c..3f543e8569b91 100644
--- a/pkgs/development/python-modules/python-ldap-test/default.nix
+++ b/pkgs/development/python-modules/python-ldap-test/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Tool for testing code speaking with LDAP server";
-    homepage = https://github.com/zoldar/python-ldap-test;
+    homepage = "https://github.com/zoldar/python-ldap-test";
     license = licenses.mit;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/python-libarchive/default.nix b/pkgs/development/python-modules/python-libarchive/default.nix
index bae94191fc034..02fe234792444 100644
--- a/pkgs/development/python-modules/python-libarchive/default.nix
+++ b/pkgs/development/python-modules/python-libarchive/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Multi-format archive and compression library";
-    homepage = https://libarchive.org/;
+    homepage = "https://libarchive.org/";
     license = licenses.bsd0;
     broken = true;
   };
diff --git a/pkgs/development/python-modules/python-logstash/default.nix b/pkgs/development/python-modules/python-logstash/default.nix
index f4ecccf068323..55d3c60cd448a 100644
--- a/pkgs/development/python-modules/python-logstash/default.nix
+++ b/pkgs/development/python-modules/python-logstash/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python logging handler for Logstash";
-    homepage = https://github.com/vklochan/python-logstash;
+    homepage = "https://github.com/vklochan/python-logstash";
     maintainers = with maintainers; [ peterromfeldhk ];
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/python-lz4/default.nix b/pkgs/development/python-modules/python-lz4/default.nix
index e967ba9934d28..4c66ed02cfcab 100644
--- a/pkgs/development/python-modules/python-lz4/default.nix
+++ b/pkgs/development/python-modules/python-lz4/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = {
      description = "LZ4 Bindings for Python";
-     homepage = https://github.com/python-lz4/python-lz4;
+     homepage = "https://github.com/python-lz4/python-lz4";
      license = lib.licenses.bsd3;
      maintainers = with lib.maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/python-lzf/default.nix b/pkgs/development/python-modules/python-lzf/default.nix
index e8b89563f03a6..3064afe3ba425 100644
--- a/pkgs/development/python-modules/python-lzf/default.nix
+++ b/pkgs/development/python-modules/python-lzf/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "liblzf python bindings";
-    homepage = https://github.com/teepark/python-lzf;
+    homepage = "https://github.com/teepark/python-lzf";
     license = licenses.mit;
     platforms = platforms.unix;
   };
diff --git a/pkgs/development/python-modules/python-magic/default.nix b/pkgs/development/python-modules/python-magic/default.nix
index d48a6288a7ddb..7ba794716bfec 100644
--- a/pkgs/development/python-modules/python-magic/default.nix
+++ b/pkgs/development/python-modules/python-magic/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A python interface to the libmagic file type identification library";
-    homepage = https://github.com/ahupp/python-magic;
+    homepage = "https://github.com/ahupp/python-magic";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/python-mapnik/default.nix b/pkgs/development/python-modules/python-mapnik/default.nix
index 2b3c4ba1e9b50..61cd5e34855ce 100644
--- a/pkgs/development/python-modules/python-mapnik/default.nix
+++ b/pkgs/development/python-modules/python-mapnik/default.nix
@@ -59,7 +59,7 @@ in buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python bindings for Mapnik";
-    homepage = https://mapnik.org;
+    homepage = "https://mapnik.org";
     license  = licenses.lgpl21;
   };
 
diff --git a/pkgs/development/python-modules/python-markdown-math/default.nix b/pkgs/development/python-modules/python-markdown-math/default.nix
index 053b4897e833f..a72e20021df3e 100644
--- a/pkgs/development/python-modules/python-markdown-math/default.nix
+++ b/pkgs/development/python-modules/python-markdown-math/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Math extension for Python-Markdown";
-    homepage = https://github.com/mitya57/python-markdown-math;
+    homepage = "https://github.com/mitya57/python-markdown-math";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ klntsky ];
   };
diff --git a/pkgs/development/python-modules/python-miio/default.nix b/pkgs/development/python-modules/python-miio/default.nix
index eb7c915319650..20393d40cceac 100644
--- a/pkgs/development/python-modules/python-miio/default.nix
+++ b/pkgs/development/python-modules/python-miio/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python library for interfacing with Xiaomi smart appliances";
-    homepage = https://github.com/rytilahti/python-miio;
+    homepage = "https://github.com/rytilahti/python-miio";
     license = licenses.gpl3;
     maintainers = with maintainers; [ flyfloh ];
   };
diff --git a/pkgs/development/python-modules/python-mnist/default.nix b/pkgs/development/python-modules/python-mnist/default.nix
index 67cb4eae25117..3b0ecf2377023 100644
--- a/pkgs/development/python-modules/python-mnist/default.nix
+++ b/pkgs/development/python-modules/python-mnist/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/sorki/python-mnist;
+    homepage = "https://github.com/sorki/python-mnist";
     description = "Simple MNIST data parser written in Python";
     license = licenses.bsd3;
     maintainers = with maintainers; [ cmcdragonkai ];
diff --git a/pkgs/development/python-modules/python-multipart/default.nix b/pkgs/development/python-modules/python-multipart/default.nix
index e3e75d8860433..c279234248723 100644
--- a/pkgs/development/python-modules/python-multipart/default.nix
+++ b/pkgs/development/python-modules/python-multipart/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A streaming multipart parser for Python";
-    homepage = https://github.com/andrew-d/python-multipart;
+    homepage = "https://github.com/andrew-d/python-multipart";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/python-oauth2/default.nix b/pkgs/development/python-modules/python-oauth2/default.nix
index 4361b0a108dd3..bc3c13478e61b 100644
--- a/pkgs/development/python-modules/python-oauth2/default.nix
+++ b/pkgs/development/python-modules/python-oauth2/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Framework that aims at making it easy to provide authentication via OAuth 2.0 within an application stack";
-    homepage =  https://github.com/wndhydrnt/python-oauth2;
+    homepage =  "https://github.com/wndhydrnt/python-oauth2";
     license = licenses.mit;
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/python-packer/default.nix b/pkgs/development/python-modules/python-packer/default.nix
index ff3d28b47466e..04cbaf772479a 100644
--- a/pkgs/development/python-modules/python-packer/default.nix
+++ b/pkgs/development/python-modules/python-packer/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   
   meta = with stdenv.lib; {
     description = "An interface for packer.io";
-    homepage = https://github.com/nir0s/python-packer;
+    homepage = "https://github.com/nir0s/python-packer";
     license = licenses.asl20;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/python-periphery/default.nix b/pkgs/development/python-modules/python-periphery/default.nix
index 1c6cdcc28a1f4..d1f5de83a4c89 100644
--- a/pkgs/development/python-modules/python-periphery/default.nix
+++ b/pkgs/development/python-modules/python-periphery/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/vsergeev/python-periphery;
+    homepage = "https://github.com/vsergeev/python-periphery";
     description = "Linux Peripheral I/O (GPIO, LED, PWM, SPI, I2C, MMIO, Serial) with Python 2 & 3";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ bandresen ];
diff --git a/pkgs/development/python-modules/python-prctl/default.nix b/pkgs/development/python-modules/python-prctl/default.nix
index 5d092f5e6eab7..4da75195025d3 100644
--- a/pkgs/development/python-modules/python-prctl/default.nix
+++ b/pkgs/development/python-modules/python-prctl/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python(ic) interface to the linux prctl syscall";
-    homepage = https://github.com/seveas/python-prctl;
+    homepage = "https://github.com/seveas/python-prctl";
     license = lib.licenses.gpl3;
     platforms = lib.platforms.linux;
     maintainers = with lib.maintainers; [ catern ];
diff --git a/pkgs/development/python-modules/python-ptrace/default.nix b/pkgs/development/python-modules/python-ptrace/default.nix
index 426b956880ada..9ca1affed887c 100644
--- a/pkgs/development/python-modules/python-ptrace/default.nix
+++ b/pkgs/development/python-modules/python-ptrace/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python binding of ptrace library";
-    homepage = https://github.com/vstinner/python-ptrace;
+    homepage = "https://github.com/vstinner/python-ptrace";
     license = licenses.gpl2;
     maintainers = with maintainers; [ mic92 ];
   };
diff --git a/pkgs/development/python-modules/python-rapidjson/default.nix b/pkgs/development/python-modules/python-rapidjson/default.nix
index 9c2b18ba00696..b9e7c136b3804 100644
--- a/pkgs/development/python-modules/python-rapidjson/default.nix
+++ b/pkgs/development/python-modules/python-rapidjson/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/python-rapidjson/python-rapidjson;
+    homepage = "https://github.com/python-rapidjson/python-rapidjson";
     description = "Python wrapper around rapidjson ";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/python-simple-hipchat/default.nix b/pkgs/development/python-modules/python-simple-hipchat/default.nix
index 24a21959b8c91..f41aefe92aaaa 100644
--- a/pkgs/development/python-modules/python-simple-hipchat/default.nix
+++ b/pkgs/development/python-modules/python-simple-hipchat/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Easy peasy wrapper for HipChat's v1 API";
-    homepage = https://github.com/kurttheviking/simple-hipchat-py;
+    homepage = "https://github.com/kurttheviking/simple-hipchat-py";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/python-slugify/default.nix b/pkgs/development/python-modules/python-slugify/default.nix
index 008e5e25a480a..d83fa3b9ad344 100644
--- a/pkgs/development/python-modules/python-slugify/default.nix
+++ b/pkgs/development/python-modules/python-slugify/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
     '';
 
     meta = with stdenv.lib; {
-      homepage = https://github.com/un33k/python-slugify;
+      homepage = "https://github.com/un33k/python-slugify";
       description = "A Python Slugify application that handles Unicode";
       license = licenses.mit;
       platforms = platforms.all;
diff --git a/pkgs/development/python-modules/python-snappy/default.nix b/pkgs/development/python-modules/python-snappy/default.nix
index 328b1ec0994d7..084c66e172ad0 100644
--- a/pkgs/development/python-modules/python-snappy/default.nix
+++ b/pkgs/development/python-modules/python-snappy/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python library for the snappy compression library from Google";
-    homepage = https://github.com/andrix/python-snappy;
+    homepage = "https://github.com/andrix/python-snappy";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/python-socketio/default.nix b/pkgs/development/python-modules/python-socketio/default.nix
index 8f85f991534d9..23c806c3bab3b 100644
--- a/pkgs/development/python-modules/python-socketio/default.nix
+++ b/pkgs/development/python-modules/python-socketio/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Socket.IO server";
-    homepage = https://github.com/miguelgrinberg/python-socketio/;
+    homepage = "https://github.com/miguelgrinberg/python-socketio/";
     license = licenses.mit;
     maintainers = [ maintainers.mic92 ];
   };
diff --git a/pkgs/development/python-modules/python-sql/default.nix b/pkgs/development/python-modules/python-sql/default.nix
index 846a9c26d70b7..b6a4893437210 100644
--- a/pkgs/development/python-modules/python-sql/default.nix
+++ b/pkgs/development/python-modules/python-sql/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = {
-    homepage = https://python-sql.tryton.org/;
+    homepage = "https://python-sql.tryton.org/";
     description = "A library to write SQL queries in a pythonic way";
     maintainers = with lib.maintainers; [ johbo ];
     license = lib.licenses.bsd3;
diff --git a/pkgs/development/python-modules/python-telegram-bot/default.nix b/pkgs/development/python-modules/python-telegram-bot/default.nix
index 9b70d76bfed77..5b921e326678f 100644
--- a/pkgs/development/python-modules/python-telegram-bot/default.nix
+++ b/pkgs/development/python-modules/python-telegram-bot/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "This library provides a pure Python interface for the Telegram Bot API.";
-    homepage = https://python-telegram-bot.org;
+    homepage = "https://python-telegram-bot.org";
     license = licenses.lgpl3;
     maintainers = with maintainers; [ veprbl pingiun ];
   };
diff --git a/pkgs/development/python-modules/python-toolbox/default.nix b/pkgs/development/python-modules/python-toolbox/default.nix
index 5170c5a8a0904..57085b04cf92b 100644
--- a/pkgs/development/python-modules/python-toolbox/default.nix
+++ b/pkgs/development/python-modules/python-toolbox/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Tools for testing PySnooper";
-    homepage = https://github.com/cool-RR/python_toolbox;
+    homepage = "https://github.com/cool-RR/python_toolbox";
     license = licenses.mit;
     maintainers = with maintainers; [ seqizz ];
   };
diff --git a/pkgs/development/python-modules/python-u2flib-host/default.nix b/pkgs/development/python-modules/python-u2flib-host/default.nix
index 38785d813138f..eddf0deb015c9 100644
--- a/pkgs/development/python-modules/python-u2flib-host/default.nix
+++ b/pkgs/development/python-modules/python-u2flib-host/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python based U2F host library";
-    homepage = https://github.com/Yubico/python-u2flib-host;
+    homepage = "https://github.com/Yubico/python-u2flib-host";
     license = licenses.bsd2;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/python-uinput/default.nix b/pkgs/development/python-modules/python-uinput/default.nix
index 8f6c7c54cb2e6..e7579058f71ae 100644
--- a/pkgs/development/python-modules/python-uinput/default.nix
+++ b/pkgs/development/python-modules/python-uinput/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Pythonic API to Linux uinput kernel module";
-    homepage = http://tjjr.fi/sw/python-uinput/;
+    homepage = "http://tjjr.fi/sw/python-uinput/";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ abbradar ];
   };
diff --git a/pkgs/development/python-modules/python-vagrant/default.nix b/pkgs/development/python-modules/python-vagrant/default.nix
index 88982f15293b2..92ba757667daa 100644
--- a/pkgs/development/python-modules/python-vagrant/default.nix
+++ b/pkgs/development/python-modules/python-vagrant/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python module that provides a thin wrapper around the vagrant command line executable";
-    homepage = https://github.com/todddeluca/python-vagrant;
+    homepage = "https://github.com/todddeluca/python-vagrant";
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.pmiddend ];
   };
diff --git a/pkgs/development/python-modules/python-wifi/default.nix b/pkgs/development/python-modules/python-wifi/default.nix
index 7e4f2ebccf05c..7300efc77bccf 100644
--- a/pkgs/development/python-modules/python-wifi/default.nix
+++ b/pkgs/development/python-modules/python-wifi/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     inherit version;
     description = "Read & write wireless card capabilities using the Linux Wireless Extensions";
-    homepage = http://pythonwifi.tuxfamily.org/;
+    homepage = "http://pythonwifi.tuxfamily.org/";
     # From the README: "pythonwifi is licensed under LGPLv2+, however, the
     # examples (e.g. iwconfig.py and iwlist.py) are licensed under GPLv2+."
     license = with licenses; [ lgpl2Plus gpl2Plus ];
diff --git a/pkgs/development/python-modules/python-xmp-toolkit/default.nix b/pkgs/development/python-modules/python-xmp-toolkit/default.nix
index 8a160da29648d..e5d7a7f0326d5 100644
--- a/pkgs/development/python-modules/python-xmp-toolkit/default.nix
+++ b/pkgs/development/python-modules/python-xmp-toolkit/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/python-xmp-toolkit/python-xmp-toolkit;
+    homepage = "https://github.com/python-xmp-toolkit/python-xmp-toolkit";
     description = "Python XMP Toolkit for working with metadata";
     license = licenses.bsd3;
     maintainers = [ maintainers.kiwi ];
diff --git a/pkgs/development/python-modules/python3-openid/default.nix b/pkgs/development/python-modules/python3-openid/default.nix
index d0b10c42d0191..27445554ddfa4 100644
--- a/pkgs/development/python-modules/python3-openid/default.nix
+++ b/pkgs/development/python-modules/python3-openid/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "OpenID support for modern servers and consumers";
-    homepage = https://github.com/necaris/python3-openid;
+    homepage = "https://github.com/necaris/python3-openid";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/python_fedora/default.nix b/pkgs/development/python-modules/python_fedora/default.nix
index 24f56ae53b24c..ca4aa726d50d8 100644
--- a/pkgs/development/python-modules/python_fedora/default.nix
+++ b/pkgs/development/python-modules/python_fedora/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python Fedora Module";
-    homepage = https://github.com/fedora-infra/python-fedora;
+    homepage = "https://github.com/fedora-infra/python-fedora";
     license = licenses.lgpl2;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/python_keyczar/default.nix b/pkgs/development/python-modules/python_keyczar/default.nix
index da4f3ed529ecb..c9e29ab5c6398 100644
--- a/pkgs/development/python-modules/python_keyczar/default.nix
+++ b/pkgs/development/python-modules/python_keyczar/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Toolkit for safe and simple cryptography";
-    homepage    = https://pypi.python.org/pypi/python-keyczar;
+    homepage    = "https://pypi.python.org/pypi/python-keyczar";
     license     = licenses.asl20;
     maintainers = with maintainers; [ lovek323 ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/python_openzwave/default.nix b/pkgs/development/python-modules/python_openzwave/default.nix
index bb8d236335c43..d3f1a0a81204a 100644
--- a/pkgs/development/python-modules/python_openzwave/default.nix
+++ b/pkgs/development/python-modules/python_openzwave/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python wrapper for the OpenZWave C++ library";
-    homepage = https://github.com/OpenZWave/python-openzwave;
+    homepage = "https://github.com/OpenZWave/python-openzwave";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ etu ];
     inherit (openzwave.meta) platforms;
diff --git a/pkgs/development/python-modules/python_statsd/default.nix b/pkgs/development/python-modules/python_statsd/default.nix
index d6b262d9aa35c..6455b69451724 100644
--- a/pkgs/development/python-modules/python_statsd/default.nix
+++ b/pkgs/development/python-modules/python_statsd/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A client for Etsy's node-js statsd server";
-    homepage = https://github.com/WoLpH/python-statsd;
+    homepage = "https://github.com/WoLpH/python-statsd";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/pythonnet/default.nix b/pkgs/development/python-modules/pythonnet/default.nix
index 3b89e3245caae..0027c8d32a63d 100644
--- a/pkgs/development/python-modules/pythonnet/default.nix
+++ b/pkgs/development/python-modules/pythonnet/default.nix
@@ -84,7 +84,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = ".Net and Mono integration for Python";
-    homepage = https://pythonnet.github.io;
+    homepage = "https://pythonnet.github.io";
     license = licenses.mit;
     maintainers = with maintainers; [ jraygauthier ];
     broken = true;
diff --git a/pkgs/development/python-modules/pytidylib/default.nix b/pkgs/development/python-modules/pytidylib/default.nix
index 4ece6fb413437..a0aade1fe670f 100644
--- a/pkgs/development/python-modules/pytidylib/default.nix
+++ b/pkgs/development/python-modules/pytidylib/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python wrapper for HTML Tidy (tidylib) on Python 2 and 3";
-    homepage = https://countergram.github.io/pytidylib/;
+    homepage = "https://countergram.github.io/pytidylib/";
     license = licenses.mit;
     maintainers = with maintainers; [ layus ];
   };
diff --git a/pkgs/development/python-modules/pytoml/default.nix b/pkgs/development/python-modules/pytoml/default.nix
index d65de81232351..8ec17b158449d 100644
--- a/pkgs/development/python-modules/pytoml/default.nix
+++ b/pkgs/development/python-modules/pytoml/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A TOML parser/writer for Python";
-    homepage    = https://github.com/avakar/pytoml;
+    homepage    = "https://github.com/avakar/pytoml";
     license     = licenses.mit;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/pytools/default.nix b/pkgs/development/python-modules/pytools/default.nix
index 2de5b21d86f3b..7321fbef0d6e6 100644
--- a/pkgs/development/python-modules/pytools/default.nix
+++ b/pkgs/development/python-modules/pytools/default.nix
@@ -31,9 +31,9 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/inducer/pytools/;
+    homepage = "https://github.com/inducer/pytools/";
     description = "Miscellaneous Python lifesavers.";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ artuuge ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/pytorch/default.nix b/pkgs/development/python-modules/pytorch/default.nix
index 0556ff93c13c9..a0a4aadfe58b5 100644
--- a/pkgs/development/python-modules/pytorch/default.nix
+++ b/pkgs/development/python-modules/pytorch/default.nix
@@ -230,7 +230,7 @@ in buildPythonPackage rec {
 
   meta = {
     description = "Open source, prototype-to-production deep learning platform";
-    homepage    = https://pytorch.org/;
+    homepage    = "https://pytorch.org/";
     license     = lib.licenses.bsd3;
     platforms   = with lib.platforms; linux ++ lib.optionals (!cudaSupport) darwin;
     maintainers = with lib.maintainers; [ teh thoughtpolice stites tscholak ]; # tscholak esp. for darwin-related builds
diff --git a/pkgs/development/python-modules/pytricia/default.nix b/pkgs/development/python-modules/pytricia/default.nix
index 2f95d7fcecb22..80e95fb605077 100644
--- a/pkgs/development/python-modules/pytricia/default.nix
+++ b/pkgs/development/python-modules/pytricia/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A library for fast IP address lookup in Python";
-    homepage = https://github.com/jsommers/pytricia;
+    homepage = "https://github.com/jsommers/pytricia";
     license = with licenses; [ lgpl3Plus ];
     maintainers = with maintainers; [ mkg ];
   };
diff --git a/pkgs/development/python-modules/pytun/default.nix b/pkgs/development/python-modules/pytun/default.nix
index 32e3b683e4103..fed78cea96fe5 100644
--- a/pkgs/development/python-modules/pytun/default.nix
+++ b/pkgs/development/python-modules/pytun/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/montag451/pytun;
+    homepage = "https://github.com/montag451/pytun";
     description = "Linux TUN/TAP wrapper for Python";
     license = licenses.mit;
     maintainers = with maintainers; [ montag451 ];
diff --git a/pkgs/development/python-modules/pytzdata/default.nix b/pkgs/development/python-modules/pytzdata/default.nix
index afda908113b49..a4df0bd71e6aa 100644
--- a/pkgs/development/python-modules/pytzdata/default.nix
+++ b/pkgs/development/python-modules/pytzdata/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Timezone database for Python";
-    homepage = https://github.com/sdispater/pytzdata;
+    homepage = "https://github.com/sdispater/pytzdata";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/pyu2f/default.nix b/pkgs/development/python-modules/pyu2f/default.nix
index 16aa7b0ec31ba..c703a8fe30c4a 100644
--- a/pkgs/development/python-modules/pyu2f/default.nix
+++ b/pkgs/development/python-modules/pyu2f/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "U2F host library for interacting with a U2F device over USB";
-    homepage = https://github.com/google/pyu2f/;
+    homepage = "https://github.com/google/pyu2f/";
     license = licenses.asl20;
     maintainers = with maintainers; [ prusnak ];
   };
diff --git a/pkgs/development/python-modules/pyudev/default.nix b/pkgs/development/python-modules/pyudev/default.nix
index c35c35d6c57e1..dedec796e6512 100644
--- a/pkgs/development/python-modules/pyudev/default.nix
+++ b/pkgs/development/python-modules/pyudev/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://pyudev.readthedocs.org/;
+    homepage = "https://pyudev.readthedocs.org/";
     description = "Pure Python libudev binding";
     license = lib.licenses.lgpl21Plus;
   };
diff --git a/pkgs/development/python-modules/pyunifi/default.nix b/pkgs/development/python-modules/pyunifi/default.nix
index c87d9d465bc66..ea9cedeeae199 100644
--- a/pkgs/development/python-modules/pyunifi/default.nix
+++ b/pkgs/development/python-modules/pyunifi/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "API towards Ubiquity Networks UniFi controller";
-    homepage = https://github.com/finish06/unifi-api;
+    homepage = "https://github.com/finish06/unifi-api";
     license = licenses.mit;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/pyupdate/default.nix b/pkgs/development/python-modules/pyupdate/default.nix
index f4bf22854e74f..9ce93d67a52ad 100644
--- a/pkgs/development/python-modules/pyupdate/default.nix
+++ b/pkgs/development/python-modules/pyupdate/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     # This description is terrible, but it's what upstream uses.
     description = "Package to update stuff";
-    homepage = https://github.com/ludeeus/pyupdate;
+    homepage = "https://github.com/ludeeus/pyupdate";
     license = licenses.mit;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/pyusb/default.nix b/pkgs/development/python-modules/pyusb/default.nix
index c54711bb6c846..d646f7930f9a1 100644
--- a/pkgs/development/python-modules/pyusb/default.nix
+++ b/pkgs/development/python-modules/pyusb/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python USB access module (wraps libusb 1.0)";  # can use other backends
-    homepage = http://pyusb.sourceforge.net/;
+    homepage = "http://pyusb.sourceforge.net/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ bjornfor ];
   };
diff --git a/pkgs/development/python-modules/pyutil/default.nix b/pkgs/development/python-modules/pyutil/default.nix
index 2115374aa43b2..a943c8eb523ba 100644
--- a/pkgs/development/python-modules/pyutil/default.nix
+++ b/pkgs/development/python-modules/pyutil/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
       we're not alone in wanting tools like these.
     '';
 
-    homepage = http://allmydata.org/trac/pyutil;
+    homepage = "http://allmydata.org/trac/pyutil";
     license = licenses.gpl2Plus;
   };
 
diff --git a/pkgs/development/python-modules/pyutilib/default.nix b/pkgs/development/python-modules/pyutilib/default.nix
index e9397ad6fa8be..3877db3254b77 100644
--- a/pkgs/development/python-modules/pyutilib/default.nix
+++ b/pkgs/development/python-modules/pyutilib/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "PyUtilib: A collection of Python utilities";
-    homepage = https://github.com/PyUtilib/pyutilib;
+    homepage = "https://github.com/PyUtilib/pyutilib";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pyuv/default.nix b/pkgs/development/python-modules/pyuv/default.nix
index cd76b283028f8..7f476d3c11d2a 100644
--- a/pkgs/development/python-modules/pyuv/default.nix
+++ b/pkgs/development/python-modules/pyuv/default.nix
@@ -20,8 +20,8 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python interface for libuv";
-    homepage = https://github.com/saghul/pyuv;
-    repositories.git = git://github.com/saghul/pyuv.git;
+    homepage = "https://github.com/saghul/pyuv";
+    repositories.git = "git://github.com/saghul/pyuv.git";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/pyvcd/default.nix b/pkgs/development/python-modules/pyvcd/default.nix
index be6d10d0a0ea1..ae41d19654309 100644
--- a/pkgs/development/python-modules/pyvcd/default.nix
+++ b/pkgs/development/python-modules/pyvcd/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python package for writing Value Change Dump (VCD) files";
-    homepage = https://github.com/SanDisk-Open-Source/pyvcd;
+    homepage = "https://github.com/SanDisk-Open-Source/pyvcd";
     changelog = "https://github.com/SanDisk-Open-Source/pyvcd/blob/${version}/CHANGELOG.rst";
     license = licenses.mit;
     maintainers = [ maintainers.sb0 maintainers.emily ];
diff --git a/pkgs/development/python-modules/pyviz-comms/default.nix b/pkgs/development/python-modules/pyviz-comms/default.nix
index f83ee05bc2609..c62399db11781 100644
--- a/pkgs/development/python-modules/pyviz-comms/default.nix
+++ b/pkgs/development/python-modules/pyviz-comms/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Launch jobs, organize the output, and dissect the results";
-    homepage = https://pyviz.org/;
+    homepage = "https://pyviz.org/";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pyvoro/default.nix b/pkgs/development/python-modules/pyvoro/default.nix
index 83bdcec86bd22..e998654178203 100644
--- a/pkgs/development/python-modules/pyvoro/default.nix
+++ b/pkgs/development/python-modules/pyvoro/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/joe-jordan/pyvoro;
+    homepage = "https://github.com/joe-jordan/pyvoro";
     description = "2D and 3D Voronoi tessellations: a python entry point for the voro++ library";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/pywal/default.nix b/pkgs/development/python-modules/pywal/default.nix
index 3fd6189187819..b565188ccea9e 100644
--- a/pkgs/development/python-modules/pywal/default.nix
+++ b/pkgs/development/python-modules/pywal/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Generate and change colorschemes on the fly. A 'wal' rewrite in Python 3.";
-    homepage = https://github.com/dylanaraps/pywal;
+    homepage = "https://github.com/dylanaraps/pywal";
     license = licenses.mit;
     maintainers = with maintainers; [ Fresheyeball ];
   };
diff --git a/pkgs/development/python-modules/pywatchman/default.nix b/pkgs/development/python-modules/pywatchman/default.nix
index 40aaea9c01a7a..f9951465e2566 100644
--- a/pkgs/development/python-modules/pywatchman/default.nix
+++ b/pkgs/development/python-modules/pywatchman/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Watchman client for Python";
-    homepage = https://facebook.github.io/watchman/;
+    homepage = "https://facebook.github.io/watchman/";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/pywavelets/default.nix b/pkgs/development/python-modules/pywavelets/default.nix
index fbb226bb1f2e5..66c996a487ba9 100644
--- a/pkgs/development/python-modules/pywavelets/default.nix
+++ b/pkgs/development/python-modules/pywavelets/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Wavelet transform module";
-    homepage = https://github.com/PyWavelets/pywt;
+    homepage = "https://github.com/PyWavelets/pywt";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/pywbem/default.nix b/pkgs/development/python-modules/pywbem/default.nix
index c5ffb79a5d686..82370faf7ef21 100644
--- a/pkgs/development/python-modules/pywbem/default.nix
+++ b/pkgs/development/python-modules/pywbem/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Support for the WBEM standard for systems management";
-    homepage = https://pywbem.github.io;
+    homepage = "https://pywbem.github.io";
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/pywebdav/default.nix b/pkgs/development/python-modules/pywebdav/default.nix
index 15cb474f5fe9e..9a56bf7604642 100644
--- a/pkgs/development/python-modules/pywebdav/default.nix
+++ b/pkgs/development/python-modules/pywebdav/default.nix
@@ -9,7 +9,7 @@ buildPythonPackage rec {
     sha256 = "1v10vg79h85milnq8w7yd75qq5z6297ywkn9b2kxajldzwqxn3ji";
   };
   meta = with stdenv.lib; {
-    homepage = http://code.google.com/p/pywebdav/;
+    homepage = "http://code.google.com/p/pywebdav/";
     description = "WebDAV library including a standalone server for python";
     maintainers = with maintainers; [ johbo ];
     license = licenses.gpl2Plus;
diff --git a/pkgs/development/python-modules/pywebpush/default.nix b/pkgs/development/python-modules/pywebpush/default.nix
index ff9b20f8177ff..b8a453e99ed09 100644
--- a/pkgs/development/python-modules/pywebpush/default.nix
+++ b/pkgs/development/python-modules/pywebpush/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Webpush Data encryption library for Python";
-    homepage = https://github.com/web-push-libs/pywebpush;
+    homepage = "https://github.com/web-push-libs/pywebpush";
     license = licenses.mpl20;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/pyx/default.nix b/pkgs/development/python-modules/pyx/default.nix
index 63e6e63210070..8b5e3633e25c2 100644
--- a/pkgs/development/python-modules/pyx/default.nix
+++ b/pkgs/development/python-modules/pyx/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python package for the generation of PostScript, PDF, and SVG files";
-    homepage = http://pyx.sourceforge.net/;
+    homepage = "http://pyx.sourceforge.net/";
     license = with licenses; [ gpl2 ];
   };
 
diff --git a/pkgs/development/python-modules/pyxdg/default.nix b/pkgs/development/python-modules/pyxdg/default.nix
index 2f2b6e9b54317..a5cb694b4c152 100644
--- a/pkgs/development/python-modules/pyxdg/default.nix
+++ b/pkgs/development/python-modules/pyxdg/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://freedesktop.org/wiki/Software/pyxdg;
+    homepage = "http://freedesktop.org/wiki/Software/pyxdg";
     description = "Contains implementations of freedesktop.org standards";
     license = licenses.lgpl2;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/pyxl3/default.nix b/pkgs/development/python-modules/pyxl3/default.nix
index c30dd0f024fb9..2fa5ef766699b 100644
--- a/pkgs/development/python-modules/pyxl3/default.nix
+++ b/pkgs/development/python-modules/pyxl3/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python 3 port of pyxl for writing structured and reusable inline HTML";
-    homepage = https://github.com/gvanrossum/pyxl3;
+    homepage = "https://github.com/gvanrossum/pyxl3";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/pyxml/default.nix b/pkgs/development/python-modules/pyxml/default.nix
index 5a55c1f47bb2e..a528de8e0ca27 100644
--- a/pkgs/development/python-modules/pyxml/default.nix
+++ b/pkgs/development/python-modules/pyxml/default.nix
@@ -25,6 +25,6 @@ buildPythonPackage rec {
 
   meta = {
     description = "A collection of libraries to process XML with Python";
-    homepage = http://pyxml.sourceforge.net/;
+    homepage = "http://pyxml.sourceforge.net/";
   };
 }
diff --git a/pkgs/development/python-modules/pyyaml/default.nix b/pkgs/development/python-modules/pyyaml/default.nix
index 316e9974cfe28..4d1d16b0f1239 100644
--- a/pkgs/development/python-modules/pyyaml/default.nix
+++ b/pkgs/development/python-modules/pyyaml/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "The next generation YAML parser and emitter for Python";
-    homepage = https://github.com/yaml/pyyaml;
+    homepage = "https://github.com/yaml/pyyaml";
     license = licenses.mit;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/pyzufall/default.nix b/pkgs/development/python-modules/pyzufall/default.nix
index 20666010f9aad..2c5121e61e807 100644
--- a/pkgs/development/python-modules/pyzufall/default.nix
+++ b/pkgs/development/python-modules/pyzufall/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://pyzufall.readthedocs.io/de/latest/;
+    homepage = "https://pyzufall.readthedocs.io/de/latest/";
     description = "Library for generating random data and sentences in german language";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ davidak ];
diff --git a/pkgs/development/python-modules/qasm2image/default.nix b/pkgs/development/python-modules/qasm2image/default.nix
index 00f15f801d16c..9748e3e434838 100644
--- a/pkgs/development/python-modules/qasm2image/default.nix
+++ b/pkgs/development/python-modules/qasm2image/default.nix
@@ -43,7 +43,7 @@ buildPythonPackage {
 
   meta = {
     description = "A Python module to visualise quantum circuit";
-    homepage    = https://github.com/nelimeee/qasm2image;
+    homepage    = "https://github.com/nelimeee/qasm2image";
     license     = lib.licenses.cecill-b;
     maintainers = with lib.maintainers; [
       pandaman
diff --git a/pkgs/development/python-modules/qpid-python/default.nix b/pkgs/development/python-modules/qpid-python/default.nix
index 713e9db566e42..f7221a981ea6b 100644
--- a/pkgs/development/python-modules/qpid-python/default.nix
+++ b/pkgs/development/python-modules/qpid-python/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://qpid.apache.org/;
+    homepage = "http://qpid.apache.org/";
     description = "Python client implementation and AMQP conformance tests for Apache Qpid";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/qscintilla-qt5/default.nix b/pkgs/development/python-modules/qscintilla-qt5/default.nix
index b5ce1eb26fe18..4d63cb5f45489 100644
--- a/pkgs/development/python-modules/qscintilla-qt5/default.nix
+++ b/pkgs/development/python-modules/qscintilla-qt5/default.nix
@@ -45,6 +45,6 @@ buildPythonPackage {
     description = "A Python binding to QScintilla, Qt based text editing control";
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ lsix ];
-    homepage = https://www.riverbankcomputing.com/software/qscintilla/;
+    homepage = "https://www.riverbankcomputing.com/software/qscintilla/";
   };
 }
diff --git a/pkgs/development/python-modules/qtawesome/default.nix b/pkgs/development/python-modules/qtawesome/default.nix
index 8150290ca7484..2cf88805b7925 100644
--- a/pkgs/development/python-modules/qtawesome/default.nix
+++ b/pkgs/development/python-modules/qtawesome/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Iconic fonts in PyQt and PySide applications";
-    homepage = https://github.com/spyder-ide/qtawesome;
+    homepage = "https://github.com/spyder-ide/qtawesome";
     license = licenses.mit;
     platforms = platforms.linux; # fails on Darwin
   };
diff --git a/pkgs/development/python-modules/qtconsole/default.nix b/pkgs/development/python-modules/qtconsole/default.nix
index 885eee8d4b6b0..abf5509056d46 100644
--- a/pkgs/development/python-modules/qtconsole/default.nix
+++ b/pkgs/development/python-modules/qtconsole/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Jupyter Qt console";
-    homepage = https://jupyter.org/;
+    homepage = "https://jupyter.org/";
     license = lib.licenses.bsd3;
     platforms = lib.platforms.unix;
     maintainers = with lib.maintainers; [ fridh ];
diff --git a/pkgs/development/python-modules/qtpy/default.nix b/pkgs/development/python-modules/qtpy/default.nix
index 5d2210e00c45c..313b1266a52d9 100644
--- a/pkgs/development/python-modules/qtpy/default.nix
+++ b/pkgs/development/python-modules/qtpy/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Abstraction layer for PyQt5/PyQt4/PySide2/PySide";
-    homepage = https://github.com/spyder-ide/qtpy;
+    homepage = "https://github.com/spyder-ide/qtpy";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/quamash/default.nix b/pkgs/development/python-modules/quamash/default.nix
index b39e081c47127..ed52c191c2278 100644
--- a/pkgs/development/python-modules/quamash/default.nix
+++ b/pkgs/development/python-modules/quamash/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Implementation of the PEP 3156 event-loop (asyncio) api using the Qt Event-Loop";
-    homepage = https://github.com/harvimt/quamash;
+    homepage = "https://github.com/harvimt/quamash";
     license = licenses.bsd2;
     maintainers = with maintainers; [ borisbabic ];
   };
diff --git a/pkgs/development/python-modules/quantities/default.nix b/pkgs/development/python-modules/quantities/default.nix
index 6e92881aad0d4..ca6d8f0cfdb32 100644
--- a/pkgs/development/python-modules/quantities/default.nix
+++ b/pkgs/development/python-modules/quantities/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Quantities is designed to handle arithmetic and";
-    homepage = https://python-quantities.readthedocs.io/;
+    homepage = "https://python-quantities.readthedocs.io/";
     license = lib.licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/qutip/default.nix b/pkgs/development/python-modules/qutip/default.nix
index 2f609651c8e79..6066e1e3b8441 100644
--- a/pkgs/development/python-modules/qutip/default.nix
+++ b/pkgs/development/python-modules/qutip/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
       superconducting circuits, and quantum nanomechanical
       resonators.
     '';
-    homepage = http://qutip.org/;
+    homepage = "http://qutip.org/";
     license = licenses.bsd0;
     broken = true;
   };
diff --git a/pkgs/development/python-modules/r2pipe/default.nix b/pkgs/development/python-modules/r2pipe/default.nix
index 920cc22fb3916..998fa9296982d 100644
--- a/pkgs/development/python-modules/r2pipe/default.nix
+++ b/pkgs/development/python-modules/r2pipe/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Interact with radare2";
-    homepage = https://github.com/radare/radare2-r2pipe;
+    homepage = "https://github.com/radare/radare2-r2pipe";
     license = licenses.mit;
     maintainers = with maintainers; [ timokau ];
   };
diff --git a/pkgs/development/python-modules/rabbitpy/default.nix b/pkgs/development/python-modules/rabbitpy/default.nix
index 7406faca6014c..26f3ffd4fe6b4 100644
--- a/pkgs/development/python-modules/rabbitpy/default.nix
+++ b/pkgs/development/python-modules/rabbitpy/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A pure python, thread-safe, minimalistic and pythonic RabbitMQ client library";
-    homepage = https://pypi.python.org/pypi/rabbitpy;
+    homepage = "https://pypi.python.org/pypi/rabbitpy";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/radicale_infcloud/default.nix b/pkgs/development/python-modules/radicale_infcloud/default.nix
index 08d4a8f36a347..4b30d643fbd7d 100644
--- a/pkgs/development/python-modules/radicale_infcloud/default.nix
+++ b/pkgs/development/python-modules/radicale_infcloud/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage {
   doCheck = false; # Tries to import radicale, circular dependency
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/Unrud/RadicaleInfCloud/;
+    homepage = "https://github.com/Unrud/RadicaleInfCloud/";
     description = "Integrate InfCloud into Radicale's web interface";
     license = with licenses; [ agpl3 gpl3 ];
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/radio_beam/default.nix b/pkgs/development/python-modules/radio_beam/default.nix
index d21da2c7583c7..8ed5c720ef317 100644
--- a/pkgs/development/python-modules/radio_beam/default.nix
+++ b/pkgs/development/python-modules/radio_beam/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Tools for Beam IO and Manipulation";
-    homepage = http://radio-astro-tools.github.io;
+    homepage = "http://radio-astro-tools.github.io";
     license = lib.licenses.bsd3;
     platforms = lib.platforms.all;
     maintainers = with lib.maintainers; [ smaret ];
diff --git a/pkgs/development/python-modules/random2/default.nix b/pkgs/development/python-modules/random2/default.nix
index ecc049b34f468..1334fa2aa32ca 100644
--- a/pkgs/development/python-modules/random2/default.nix
+++ b/pkgs/development/python-modules/random2/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = http://pypi.python.org/pypi/random2;
+    homepage = "http://pypi.python.org/pypi/random2";
     description = "Python 3 compatible Python 2 `random` Module";
     license = licenses.psfl;
   };
diff --git a/pkgs/development/python-modules/rarfile/default.nix b/pkgs/development/python-modules/rarfile/default.nix
index a2da451905a10..024d043c471b8 100644
--- a/pkgs/development/python-modules/rarfile/default.nix
+++ b/pkgs/development/python-modules/rarfile/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "RAR archive reader for Python";
-    homepage = https://github.com/markokr/rarfile;
+    homepage = "https://github.com/markokr/rarfile";
     license = licenses.isc;
   };
 }
diff --git a/pkgs/development/python-modules/ratelimiter/default.nix b/pkgs/development/python-modules/ratelimiter/default.nix
index 375b6639368ee..15437889fc2fb 100644
--- a/pkgs/development/python-modules/ratelimiter/default.nix
+++ b/pkgs/development/python-modules/ratelimiter/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/RazerM/ratelimiter;
+    homepage = "https://github.com/RazerM/ratelimiter";
     license = licenses.asl20;
     description = "Simple python rate limiting object";
     maintainers = with maintainers; [ helkafen ];
diff --git a/pkgs/development/python-modules/raven/default.nix b/pkgs/development/python-modules/raven/default.nix
index 9ea04fa8bdf74..45a408640b520 100644
--- a/pkgs/development/python-modules/raven/default.nix
+++ b/pkgs/development/python-modules/raven/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python client for Sentry (getsentry.com)";
-    homepage = https://github.com/getsentry/raven-python;
+    homepage = "https://github.com/getsentry/raven-python";
     license = [ lib.licenses.bsd3 ];
     maintainers = with lib.maintainers; [ primeos ];
   };
diff --git a/pkgs/development/python-modules/rawkit/default.nix b/pkgs/development/python-modules/rawkit/default.nix
index 6bee2bf1b0a3f..a114d2400aa77 100644
--- a/pkgs/development/python-modules/rawkit/default.nix
+++ b/pkgs/development/python-modules/rawkit/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   patches = [
     # Python 3.7 compatibility
     (fetchpatch {
-      url = https://github.com/photoshell/rawkit/commit/663e90afa835d398aedd782c87b8cd0bff64bc9f.patch;
+      url = "https://github.com/photoshell/rawkit/commit/663e90afa835d398aedd782c87b8cd0bff64bc9f.patch";
       sha256 = "1cdw0x9bgk0b5jnpjnmd8jpbaryarr3cjqizq44366qh3l0jycxy";
     })
   ];
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "CTypes based LibRaw bindings for Python";
-    homepage = https://rawkit.readthedocs.org/;
+    homepage = "https://rawkit.readthedocs.org/";
     license = licenses.mit;
     maintainers = with maintainers; [ jfrankenau ];
   };
diff --git a/pkgs/development/python-modules/rbtools/default.nix b/pkgs/development/python-modules/rbtools/default.nix
index 71b40318a514a..477a11f2ce907 100644
--- a/pkgs/development/python-modules/rbtools/default.nix
+++ b/pkgs/development/python-modules/rbtools/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://www.reviewboard.org/docs/rbtools/dev/;
+    homepage = "https://www.reviewboard.org/docs/rbtools/dev/";
     description = "RBTools is a set of command line tools for working with Review Board and RBCommons";
     license = licenses.mit;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/rcssmin/default.nix b/pkgs/development/python-modules/rcssmin/default.nix
index 53a8e046b55b6..30d5a3c0e2782 100644
--- a/pkgs/development/python-modules/rcssmin/default.nix
+++ b/pkgs/development/python-modules/rcssmin/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://opensource.perlig.de/rcssmin/;
+    homepage = "http://opensource.perlig.de/rcssmin/";
     license = licenses.asl20;
     description = "CSS minifier written in pure python";
   };
diff --git a/pkgs/development/python-modules/rdflib/default.nix b/pkgs/development/python-modules/rdflib/default.nix
index badaf9b3787bf..87d9962305742 100644
--- a/pkgs/development/python-modules/rdflib/default.nix
+++ b/pkgs/development/python-modules/rdflib/default.nix
@@ -31,6 +31,6 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python library for working with RDF, a simple yet powerful language for representing information";
-    homepage = http://www.rdflib.net/;
+    homepage = "http://www.rdflib.net/";
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/readme_renderer/default.nix b/pkgs/development/python-modules/readme_renderer/default.nix
index 8369c3df94385..8d36df3d980a4 100644
--- a/pkgs/development/python-modules/readme_renderer/default.nix
+++ b/pkgs/development/python-modules/readme_renderer/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "readme_renderer is a library for rendering readme descriptions for Warehouse";
-    homepage = https://github.com/pypa/readme_renderer;
+    homepage = "https://github.com/pypa/readme_renderer";
     license = lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/readthedocs-sphinx-ext/default.nix b/pkgs/development/python-modules/readthedocs-sphinx-ext/default.nix
index 948e523cb7e47..e9245d426f05f 100644
--- a/pkgs/development/python-modules/readthedocs-sphinx-ext/default.nix
+++ b/pkgs/development/python-modules/readthedocs-sphinx-ext/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Sphinx extension for Read the Docs overrides";
-    homepage = https://github.com/rtfd/readthedocs-sphinx-ext;
+    homepage = "https://github.com/rtfd/readthedocs-sphinx-ext";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/rebulk/default.nix b/pkgs/development/python-modules/rebulk/default.nix
index d1355560ac17a..2d3d3cd23fdd9 100644
--- a/pkgs/development/python-modules/rebulk/default.nix
+++ b/pkgs/development/python-modules/rebulk/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ six regex ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/Toilal/rebulk/;
+    homepage = "https://github.com/Toilal/rebulk/";
     license = licenses.mit;
     description = "Advanced string matching from simple patterns";
   };
diff --git a/pkgs/development/python-modules/recaptcha_client/default.nix b/pkgs/development/python-modules/recaptcha_client/default.nix
index 09090540a5b04..bcb6741bb2952 100644
--- a/pkgs/development/python-modules/recaptcha_client/default.nix
+++ b/pkgs/development/python-modules/recaptcha_client/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A CAPTCHA for Python using the reCAPTCHA service";
-    homepage = http://recaptcha.net/;
+    homepage = "http://recaptcha.net/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/recommonmark/default.nix b/pkgs/development/python-modules/recommonmark/default.nix
index 98cee494f3f1b..26ba8a68d87ad 100644
--- a/pkgs/development/python-modules/recommonmark/default.nix
+++ b/pkgs/development/python-modules/recommonmark/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A docutils-compatibility bridge to CommonMark";
-    homepage = https://github.com/rtfd/recommonmark;
+    homepage = "https://github.com/rtfd/recommonmark";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/rednose/default.nix b/pkgs/development/python-modules/rednose/default.nix
index fa142cf872367..8c3c98bf63015 100644
--- a/pkgs/development/python-modules/rednose/default.nix
+++ b/pkgs/development/python-modules/rednose/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A python nose plugin adding color to console results";
-    homepage = https://github.com/JBKahn/rednose;
+    homepage = "https://github.com/JBKahn/rednose";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/regex/default.nix b/pkgs/development/python-modules/regex/default.nix
index 5a0cb50903a7b..a9456ac963c77 100644
--- a/pkgs/development/python-modules/regex/default.nix
+++ b/pkgs/development/python-modules/regex/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Alternative regular expression module, to replace re";
-    homepage = https://bitbucket.org/mrabarnett/mrab-regex;
+    homepage = "https://bitbucket.org/mrabarnett/mrab-regex";
     license = lib.licenses.psfl;
     maintainers = with lib.maintainers; [ abbradar ];
   };
diff --git a/pkgs/development/python-modules/regional/default.nix b/pkgs/development/python-modules/regional/default.nix
index 5f2aee1b42afe..26f0755b3fe11 100644
--- a/pkgs/development/python-modules/regional/default.nix
+++ b/pkgs/development/python-modules/regional/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Simple manipualtion and display of spatial regions";
-    homepage = https://github.com/freeman-lab/regional;
+    homepage = "https://github.com/freeman-lab/regional";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/reikna/default.nix b/pkgs/development/python-modules/reikna/default.nix
index 6a7cbdcc5aff1..611bdd669015e 100644
--- a/pkgs/development/python-modules/reikna/default.nix
+++ b/pkgs/development/python-modules/reikna/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "GPGPU algorithms for PyCUDA and PyOpenCL";
-    homepage = https://github.com/fjarri/reikna;
+    homepage = "https://github.com/fjarri/reikna";
     license = stdenv.lib.licenses.mit;
     maintainers = [ stdenv.lib.maintainers.fridh ];
 
diff --git a/pkgs/development/python-modules/relatorio/default.nix b/pkgs/development/python-modules/relatorio/default.nix
index 3b98128bcf796..a6da936999e2f 100644
--- a/pkgs/development/python-modules/relatorio/default.nix
+++ b/pkgs/development/python-modules/relatorio/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   ];
 
   meta = {
-    homepage = https://relatorio.tryton.org/;
+    homepage = "https://relatorio.tryton.org/";
     description = "A templating library able to output odt and pdf files";
     maintainers = with lib.maintainers; [ johbo ];
     license = lib.licenses.gpl3;
diff --git a/pkgs/development/python-modules/remotecv/default.nix b/pkgs/development/python-modules/remotecv/default.nix
index 5c401fe799b51..9ab250f78afbd 100644
--- a/pkgs/development/python-modules/remotecv/default.nix
+++ b/pkgs/development/python-modules/remotecv/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "OpenCV worker for facial and feature recognition";
-    homepage = https://github.com/thumbor/remotecv/wiki;
+    homepage = "https://github.com/thumbor/remotecv/wiki";
     license = licenses.mit;
     maintainers = with maintainers; [ jluttine ];
     broken = true; # no longer compatible with latest pillow
diff --git a/pkgs/development/python-modules/rencode/default.nix b/pkgs/development/python-modules/rencode/default.nix
index 46f562ee5d6dd..7769adf22194d 100644
--- a/pkgs/development/python-modules/rencode/default.nix
+++ b/pkgs/development/python-modules/rencode/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage {
   disabled = isPy33;
 
   src = fetchgit {
-    url = https://github.com/aresch/rencode;
+    url = "https://github.com/aresch/rencode";
     rev = "b45e04abdca0dea36e383a8199783269f186c99e";
     sha256 = "b4bd82852d4220e8a9493d3cfaecbc57b1325708a2d48c0f8acf262edb10dc40";
   };
@@ -19,7 +19,7 @@ buildPythonPackage {
   buildInputs = [ cython ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/aresch/rencode;
+    homepage = "https://github.com/aresch/rencode";
     description = "Fast (basic) object serialization similar to bencode";
     license = licenses.gpl3;
   };
diff --git a/pkgs/development/python-modules/reportlab/default.nix b/pkgs/development/python-modules/reportlab/default.nix
index 619da0e28bfee..e37a8f57e9e22 100644
--- a/pkgs/development/python-modules/reportlab/default.nix
+++ b/pkgs/development/python-modules/reportlab/default.nix
@@ -42,6 +42,6 @@ in buildPythonPackage rec {
 
   meta = {
     description = "An Open Source Python library for generating PDFs and graphics";
-    homepage = http://www.reportlab.com/;
+    homepage = "http://www.reportlab.com/";
   };
 }
diff --git a/pkgs/development/python-modules/repoze_lru/default.nix b/pkgs/development/python-modules/repoze_lru/default.nix
index ef2a7fb246a9c..afaac0b35f3e1 100644
--- a/pkgs/development/python-modules/repoze_lru/default.nix
+++ b/pkgs/development/python-modules/repoze_lru/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A tiny LRU cache implementation and decorator";
-    homepage = http://www.repoze.org/;
+    homepage = "http://www.repoze.org/";
     license = licenses.bsd0;
     maintainers = with maintainers; [ domenkozar ];
   };
diff --git a/pkgs/development/python-modules/repoze_sphinx_autointerface/default.nix b/pkgs/development/python-modules/repoze_sphinx_autointerface/default.nix
index 9e144340fb351..0cc55ef7fea5c 100644
--- a/pkgs/development/python-modules/repoze_sphinx_autointerface/default.nix
+++ b/pkgs/development/python-modules/repoze_sphinx_autointerface/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ zope_interface sphinx ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/repoze/repoze.sphinx.autointerface;
+    homepage = "https://github.com/repoze/repoze.sphinx.autointerface";
     description = "Auto-generate Sphinx API docs from Zope interfaces";
     license = licenses.bsd0;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/reproject/default.nix b/pkgs/development/python-modules/reproject/default.nix
index 2d4d24cf8057a..43fd7fe67de91 100644
--- a/pkgs/development/python-modules/reproject/default.nix
+++ b/pkgs/development/python-modules/reproject/default.nix
@@ -46,7 +46,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Reproject astronomical images";
-    homepage = https://reproject.readthedocs.io;
+    homepage = "https://reproject.readthedocs.io";
     license = licenses.bsd3;
     maintainers = [ maintainers.smaret ];
   };
diff --git a/pkgs/development/python-modules/requests-aws4auth/default.nix b/pkgs/development/python-modules/requests-aws4auth/default.nix
index 46d1dbdbbd623..2cbbee3c9c40c 100644
--- a/pkgs/development/python-modules/requests-aws4auth/default.nix
+++ b/pkgs/development/python-modules/requests-aws4auth/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Amazon Web Services version 4 authentication for the Python Requests library.";
-    homepage = https://github.com/sam-washington/requests-aws4auth;
+    homepage = "https://github.com/sam-washington/requests-aws4auth";
     license = licenses.mit;
     maintainers = [ maintainers.basvandijk ];
   };
diff --git a/pkgs/development/python-modules/requests-cache/default.nix b/pkgs/development/python-modules/requests-cache/default.nix
index e2409ec598fb5..4042197e1c31a 100644
--- a/pkgs/development/python-modules/requests-cache/default.nix
+++ b/pkgs/development/python-modules/requests-cache/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Persistent cache for requests library";
-    homepage = https://pypi.python.org/pypi/requests-cache;
+    homepage = "https://pypi.python.org/pypi/requests-cache";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/requests-file/default.nix b/pkgs/development/python-modules/requests-file/default.nix
index fac222176519f..6c94144ef1540 100644
--- a/pkgs/development/python-modules/requests-file/default.nix
+++ b/pkgs/development/python-modules/requests-file/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ requests six ];
 
   meta = {
-    homepage = https://github.com/dashea/requests-file;
+    homepage = "https://github.com/dashea/requests-file";
     description = "Transport adapter for fetching file:// URLs with the requests python library";
     license = lib.licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/requests-oauthlib/default.nix b/pkgs/development/python-modules/requests-oauthlib/default.nix
index dd802abdb557d..c4394fa87cdf4 100644
--- a/pkgs/development/python-modules/requests-oauthlib/default.nix
+++ b/pkgs/development/python-modules/requests-oauthlib/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "OAuthlib authentication support for Requests";
-    homepage = https://github.com/requests/requests-oauthlib;
+    homepage = "https://github.com/requests/requests-oauthlib";
     maintainers = with maintainers; [ prikhi ];
   };
 }
diff --git a/pkgs/development/python-modules/requests-toolbelt/default.nix b/pkgs/development/python-modules/requests-toolbelt/default.nix
index 8dba9a91226e2..5a87d0a0e05bc 100644
--- a/pkgs/development/python-modules/requests-toolbelt/default.nix
+++ b/pkgs/development/python-modules/requests-toolbelt/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A toolbelt of useful classes and functions to be used with python-requests";
-    homepage = http://toolbelt.rtfd.org;
+    homepage = "http://toolbelt.rtfd.org";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ matthiasbeyer ];
   };
diff --git a/pkgs/development/python-modules/requests-unixsocket/default.nix b/pkgs/development/python-modules/requests-unixsocket/default.nix
index d0deaba92448e..a244b9ba30c4d 100644
--- a/pkgs/development/python-modules/requests-unixsocket/default.nix
+++ b/pkgs/development/python-modules/requests-unixsocket/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Use requests to talk HTTP via a UNIX domain socket";
-    homepage = https://github.com/msabramo/requests-unixsocket;
+    homepage = "https://github.com/msabramo/requests-unixsocket";
     license = licenses.asl20;
     maintainers = [ maintainers.catern ];
   };
diff --git a/pkgs/development/python-modules/requests/default.nix b/pkgs/development/python-modules/requests/default.nix
index 260c03295760d..3d216e4bc44f8 100644
--- a/pkgs/development/python-modules/requests/default.nix
+++ b/pkgs/development/python-modules/requests/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "An Apache2 licensed HTTP library, written in Python, for human beings";
-    homepage = http://docs.python-requests.org/en/latest/;
+    homepage = "http://docs.python-requests.org/en/latest/";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/requests_download/default.nix b/pkgs/development/python-modules/requests_download/default.nix
index 8062834e1803e..3c265a5955edc 100644
--- a/pkgs/development/python-modules/requests_download/default.nix
+++ b/pkgs/development/python-modules/requests_download/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Download files using requests and save them to a target path";
-    homepage = https://www.github.com/takluyver/requests_download;
+    homepage = "https://www.github.com/takluyver/requests_download";
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.fridh ];
   };
diff --git a/pkgs/development/python-modules/requests_ntlm/default.nix b/pkgs/development/python-modules/requests_ntlm/default.nix
index 12cbae543ce21..2a34f73c0a7d1 100644
--- a/pkgs/development/python-modules/requests_ntlm/default.nix
+++ b/pkgs/development/python-modules/requests_ntlm/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "HTTP NTLM authentication support for python-requests";
-    homepage = https://github.com/requests/requests-ntlm;
+    homepage = "https://github.com/requests/requests-ntlm";
     license = licenses.isc;
     maintainers = with maintainers; [ elasticdog ];
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/resampy/default.nix b/pkgs/development/python-modules/resampy/default.nix
index a83e196005d62..43088cf5122ec 100644
--- a/pkgs/development/python-modules/resampy/default.nix
+++ b/pkgs/development/python-modules/resampy/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/bmcfee/resampy;
+    homepage = "https://github.com/bmcfee/resampy";
     description = "Efficient signal resampling";
     license = licenses.isc;
   };
diff --git a/pkgs/development/python-modules/restrictedpython/default.nix b/pkgs/development/python-modules/restrictedpython/default.nix
index 5163c7389b27e..09b713dc87cba 100644
--- a/pkgs/development/python-modules/restrictedpython/default.nix
+++ b/pkgs/development/python-modules/restrictedpython/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/zopefoundation/RestrictedPython;
+    homepage = "https://github.com/zopefoundation/RestrictedPython";
     description = "A restricted execution environment for Python to run untrusted code";
     license = lib.licenses.zpl21;
     maintainers = with lib.maintainers; [ juaningan ];
diff --git a/pkgs/development/python-modules/restructuredtext_lint/default.nix b/pkgs/development/python-modules/restructuredtext_lint/default.nix
index 340c558b7a42e..4f62d232ab5e7 100644
--- a/pkgs/development/python-modules/restructuredtext_lint/default.nix
+++ b/pkgs/development/python-modules/restructuredtext_lint/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "reStructuredText linter";
-    homepage = https://github.com/twolfson/restructuredtext-lint;
+    homepage = "https://github.com/twolfson/restructuredtext-lint";
     license = lib.licenses.unlicense;
   };
 }
diff --git a/pkgs/development/python-modules/restview/default.nix b/pkgs/development/python-modules/restview/default.nix
index a6b22220da350..715a4cfb43fea 100644
--- a/pkgs/development/python-modules/restview/default.nix
+++ b/pkgs/development/python-modules/restview/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "ReStructuredText viewer";
-    homepage = https://mg.pov.lt/restview/;
+    homepage = "https://mg.pov.lt/restview/";
     license = lib.licenses.gpl2;
     maintainers = with lib.maintainers; [ koral ];
   };
diff --git a/pkgs/development/python-modules/retry/default.nix b/pkgs/development/python-modules/retry/default.nix
index a4743dcbfe46c..03deee5bae215 100644
--- a/pkgs/development/python-modules/retry/default.nix
+++ b/pkgs/development/python-modules/retry/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Easy to use retry decorator";
-    homepage = https://github.com/invl/retry;
+    homepage = "https://github.com/invl/retry";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/retry_decorator/default.nix b/pkgs/development/python-modules/retry_decorator/default.nix
index 496705acbc404..ea6a214691e82 100644
--- a/pkgs/development/python-modules/retry_decorator/default.nix
+++ b/pkgs/development/python-modules/retry_decorator/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/pnpnpn/retry-decorator;
+    homepage = "https://github.com/pnpnpn/retry-decorator";
     description = "Retry Decorator for python functions";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/retrying/default.nix b/pkgs/development/python-modules/retrying/default.nix
index 9074634e9b6ab..75a17fb6dc44b 100644
--- a/pkgs/development/python-modules/retrying/default.nix
+++ b/pkgs/development/python-modules/retrying/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/rholder/retrying;
+    homepage = "https://github.com/rholder/retrying";
     description = "General-purpose retrying library";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/rfc-bibtex/default.nix b/pkgs/development/python-modules/rfc-bibtex/default.nix
index dd114fd70960b..7eb79d1b251cc 100644
--- a/pkgs/development/python-modules/rfc-bibtex/default.nix
+++ b/pkgs/development/python-modules/rfc-bibtex/default.nix
@@ -12,7 +12,7 @@ buildPythonApplication rec {
   disabled = !isPy3k;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/iluxonchik/rfc-bibtex/;
+    homepage = "https://github.com/iluxonchik/rfc-bibtex/";
     description = "Generate Bibtex entries for IETF RFCs and Internet-Drafts";
     license = licenses.mit;
     maintainers = with maintainers; [ teto ];
diff --git a/pkgs/development/python-modules/rfc3986/default.nix b/pkgs/development/python-modules/rfc3986/default.nix
index eda1be2c11096..7d8a44365c479 100644
--- a/pkgs/development/python-modules/rfc3986/default.nix
+++ b/pkgs/development/python-modules/rfc3986/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://rfc3986.readthedocs.org;
+    homepage = "https://rfc3986.readthedocs.org";
     license = licenses.asl20;
     description = "Validating URI References per RFC 3986";
   };
diff --git a/pkgs/development/python-modules/rfc7464/default.nix b/pkgs/development/python-modules/rfc7464/default.nix
index 60a5308d718a8..9e5a5d3689da6 100644
--- a/pkgs/development/python-modules/rfc7464/default.nix
+++ b/pkgs/development/python-modules/rfc7464/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
   };
 
   meta = with lib; {
-    homepage = https://github.com/moshez/rfc7464;
+    homepage = "https://github.com/moshez/rfc7464";
     description = "RFC 7464 is a proposed standard for streaming JSON documents.";
     license = [ licenses.mit ];
     maintainers = with maintainers; [ shlevy ];
diff --git a/pkgs/development/python-modules/rhpl/default.nix b/pkgs/development/python-modules/rhpl/default.nix
index 577c21d6e0b4f..bfc53910b29a3 100644
--- a/pkgs/development/python-modules/rhpl/default.nix
+++ b/pkgs/development/python-modules/rhpl/default.nix
@@ -6,7 +6,7 @@ buildPythonPackage {
   format = "other";
 
   src = fetchurl {
-    url = http://ftp-stud.hs-esslingen.de/pub/Mirrors/archive.fedoraproject.org/fedora/linux/releases/10/Everything/source/SRPMS//rhpl-0.218-1.src.rpm;
+    url = "http://ftp-stud.hs-esslingen.de/pub/Mirrors/archive.fedoraproject.org/fedora/linux/releases/10/Everything/source/SRPMS//rhpl-0.218-1.src.rpm";
     sha256 = "0c3sc74cjzz5dmpr2gi5naxcc5p2qmzagz7k561xj07njn0ddg16";
   };
 
diff --git a/pkgs/development/python-modules/ripser/default.nix b/pkgs/development/python-modules/ripser/default.nix
index 258ad7cece104..6bb9eb71773f1 100644
--- a/pkgs/development/python-modules/ripser/default.nix
+++ b/pkgs/development/python-modules/ripser/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Lean Persistent Homology Library for Python";
-    homepage = https://ripser.scikit-tda.org;
+    homepage = "https://ripser.scikit-tda.org";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/rjsmin/default.nix b/pkgs/development/python-modules/rjsmin/default.nix
index 287ae0391df36..49520b1ee452e 100644
--- a/pkgs/development/python-modules/rjsmin/default.nix
+++ b/pkgs/development/python-modules/rjsmin/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://opensource.perlig.de/rjsmin/;
+    homepage = "http://opensource.perlig.de/rjsmin/";
     license = licenses.asl20;
     description = "Javascript minifier written in python";
   };
diff --git a/pkgs/development/python-modules/robomachine/default.nix b/pkgs/development/python-modules/robomachine/default.nix
index c1695a25b4569..11fff472e98a1 100644
--- a/pkgs/development/python-modules/robomachine/default.nix
+++ b/pkgs/development/python-modules/robomachine/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Test data generator for Robot Framework";
-    homepage = https://github.com/mkorpela/RoboMachine;
+    homepage = "https://github.com/mkorpela/RoboMachine";
     license = licenses.asl20;
     maintainers = with maintainers; [ bjornfor ];
   };
diff --git a/pkgs/development/python-modules/roboschool/default.nix b/pkgs/development/python-modules/roboschool/default.nix
index a86e17e921b68..53b909844ac9c 100644
--- a/pkgs/development/python-modules/roboschool/default.nix
+++ b/pkgs/development/python-modules/roboschool/default.nix
@@ -70,7 +70,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Open-source software for robot simulation, integrated with OpenAI Gym";
-    homepage = https://github.com/openai/roboschool;
+    homepage = "https://github.com/openai/roboschool";
     license = licenses.mit;
     maintainers = with maintainers; [ timokau ];
   };
diff --git a/pkgs/development/python-modules/robot-detection/default.nix b/pkgs/development/python-modules/robot-detection/default.nix
index 81428b44ad98d..5cf864cd8019e 100644
--- a/pkgs/development/python-modules/robot-detection/default.nix
+++ b/pkgs/development/python-modules/robot-detection/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library for detecting if a HTTP User Agent header is likely to be a bot";
-    homepage = https://github.com/rory/robot-detection;
+    homepage = "https://github.com/rory/robot-detection";
     license = licenses.gpl3Plus;
   };
 }
diff --git a/pkgs/development/python-modules/robotframework-databaselibrary/default.nix b/pkgs/development/python-modules/robotframework-databaselibrary/default.nix
index 6af58312523e3..73b538aa12f7c 100644
--- a/pkgs/development/python-modules/robotframework-databaselibrary/default.nix
+++ b/pkgs/development/python-modules/robotframework-databaselibrary/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Database Library contains utilities meant for Robot Framework";
-    homepage = https://github.com/franz-see/Robotframework-Database-Library;
+    homepage = "https://github.com/franz-see/Robotframework-Database-Library";
     license = licenses.asl20;
     maintainers = with maintainers; [ talkara ];
   };
diff --git a/pkgs/development/python-modules/robotframework-requests/default.nix b/pkgs/development/python-modules/robotframework-requests/default.nix
index 9baf3e40227a0..b0cb616dbde97 100644
--- a/pkgs/development/python-modules/robotframework-requests/default.nix
+++ b/pkgs/development/python-modules/robotframework-requests/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Robot Framework keyword library wrapper around the HTTP client library requests";
-    homepage = https://github.com/bulkan/robotframework-requests;
+    homepage = "https://github.com/bulkan/robotframework-requests";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/robotframework-ride/default.nix b/pkgs/development/python-modules/robotframework-ride/default.nix
index 4db1db04acce3..368c4e4c15ade 100644
--- a/pkgs/development/python-modules/robotframework-ride/default.nix
+++ b/pkgs/development/python-modules/robotframework-ride/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Light-weight and intuitive editor for Robot Framework test case files";
-    homepage = https://code.google.com/p/robotframework-ride/;
+    homepage = "https://code.google.com/p/robotframework-ride/";
     license = licenses.asl20;
     platforms = platforms.linux;
     maintainers = with maintainers; [ bjornfor ];
diff --git a/pkgs/development/python-modules/robotframework-selenium2library/default.nix b/pkgs/development/python-modules/robotframework-selenium2library/default.nix
index 67f04f4f99199..14ce2db5d0b2b 100644
--- a/pkgs/development/python-modules/robotframework-selenium2library/default.nix
+++ b/pkgs/development/python-modules/robotframework-selenium2library/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Web testing library for Robot Framework";
-    homepage = https://github.com/robotframework/Selenium2Library;
+    homepage = "https://github.com/robotframework/Selenium2Library";
     license = licenses.asl20;
     maintainers = [ maintainers.marsam ];
   };
diff --git a/pkgs/development/python-modules/robotframework-seleniumlibrary/default.nix b/pkgs/development/python-modules/robotframework-seleniumlibrary/default.nix
index 7294126f5162e..2bba9cfbdd8af 100644
--- a/pkgs/development/python-modules/robotframework-seleniumlibrary/default.nix
+++ b/pkgs/development/python-modules/robotframework-seleniumlibrary/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Web testing library for Robot Framework";
-    homepage = https://github.com/robotframework/SeleniumLibrary;
+    homepage = "https://github.com/robotframework/SeleniumLibrary";
     license = licenses.asl20;
     maintainers = [ maintainers.marsam ];
   };
diff --git a/pkgs/development/python-modules/robotframework-sshlibrary/default.nix b/pkgs/development/python-modules/robotframework-sshlibrary/default.nix
index b5ca464938b64..e9565cff15932 100644
--- a/pkgs/development/python-modules/robotframework-sshlibrary/default.nix
+++ b/pkgs/development/python-modules/robotframework-sshlibrary/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "SSHLibrary is a Robot Framework test library for SSH and SFTP";
-    homepage = https://github.com/robotframework/SSHLibrary;
+    homepage = "https://github.com/robotframework/SSHLibrary";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/robotframework-tools/default.nix b/pkgs/development/python-modules/robotframework-tools/default.nix
index 97bc9de0bf757..0ed0bcaf4948b 100644
--- a/pkgs/development/python-modules/robotframework-tools/default.nix
+++ b/pkgs/development/python-modules/robotframework-tools/default.nix
@@ -43,7 +43,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python Tools for Robot Framework and Test Libraries";
-    homepage = https://bitbucket.org/userzimmermann/robotframework-tools;
+    homepage = "https://bitbucket.org/userzimmermann/robotframework-tools";
     license = licenses.gpl3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/robotframework/default.nix b/pkgs/development/python-modules/robotframework/default.nix
index bd96da2896480..a1251fa0093af 100644
--- a/pkgs/development/python-modules/robotframework/default.nix
+++ b/pkgs/development/python-modules/robotframework/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Generic test automation framework";
-    homepage = https://robotframework.org/;
+    homepage = "https://robotframework.org/";
     license = licenses.asl20;
     maintainers = with maintainers; [ bjornfor ];
   };
diff --git a/pkgs/development/python-modules/robotstatuschecker/default.nix b/pkgs/development/python-modules/robotstatuschecker/default.nix
index 1a2ef201c50d6..c5094b4ee59d4 100644
--- a/pkgs/development/python-modules/robotstatuschecker/default.nix
+++ b/pkgs/development/python-modules/robotstatuschecker/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A tool for checking that Robot Framework test cases have expected statuses and log messages";
-    homepage = https://github.com/robotframework/statuschecker;
+    homepage = "https://github.com/robotframework/statuschecker";
     license = licenses.asl20;
     maintainers = [ maintainers.marsam ];
   };
diff --git a/pkgs/development/python-modules/robotsuite/default.nix b/pkgs/development/python-modules/robotsuite/default.nix
index 59ef766adf111..75b7fac0cfc02 100644
--- a/pkgs/development/python-modules/robotsuite/default.nix
+++ b/pkgs/development/python-modules/robotsuite/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python unittest test suite for Robot Framework";
-    homepage = https://github.com/collective/robotsuite/;
+    homepage = "https://github.com/collective/robotsuite/";
     license = licenses.gpl3;
   };
 }
diff --git a/pkgs/development/python-modules/rocket-errbot/default.nix b/pkgs/development/python-modules/rocket-errbot/default.nix
index 616927531a56b..29970e7fd281e 100644
--- a/pkgs/development/python-modules/rocket-errbot/default.nix
+++ b/pkgs/development/python-modules/rocket-errbot/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   }) ];
 
   meta = {
-    homepage = https://github.com/errbotio/rocket;
+    homepage = "https://github.com/errbotio/rocket";
     description = "Modern, multi-threaded and extensible web server";
     license = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/ropper/default.nix b/pkgs/development/python-modules/ropper/default.nix
index 9a0b91fdeb8a1..51fc191dd4676 100644
--- a/pkgs/development/python-modules/ropper/default.nix
+++ b/pkgs/development/python-modules/ropper/default.nix
@@ -24,7 +24,7 @@ buildPythonApplication rec {
   checkInputs = [pytest];
   propagatedBuildInputs = [ capstone filebytes ];
   meta = with stdenv.lib; {
-    homepage = https://scoding.de/ropper/;
+    homepage = "https://scoding.de/ropper/";
     license = licenses.bsd3;
     description = "Show information about files in different file formats";
     maintainers = with maintainers; [ bennofs ];
diff --git a/pkgs/development/python-modules/routes/default.nix b/pkgs/development/python-modules/routes/default.nix
index 1e2e67c6206d2..985f6244cc652 100644
--- a/pkgs/development/python-modules/routes/default.nix
+++ b/pkgs/development/python-modules/routes/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python re-implementation of the Rails routes system for mapping URLs to application actions";
-    homepage = http://routes.groovie.org/;
+    homepage = "http://routes.groovie.org/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/rpdb/default.nix b/pkgs/development/python-modules/rpdb/default.nix
index 8b22ef967d5c7..d7faeeaed7c98 100644
--- a/pkgs/development/python-modules/rpdb/default.nix
+++ b/pkgs/development/python-modules/rpdb/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "pdb wrapper with remote access via tcp socket";
-    homepage = https://github.com/tamentis/rpdb;
+    homepage = "https://github.com/tamentis/rpdb";
     license = licenses.bsd2;
   };
 
diff --git a/pkgs/development/python-modules/rpkg/default.nix b/pkgs/development/python-modules/rpkg/default.nix
index bbe20fd1e8258..2be6830130dc6 100644
--- a/pkgs/development/python-modules/rpkg/default.nix
+++ b/pkgs/development/python-modules/rpkg/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python library for dealing with rpm packaging";
-    homepage = https://pagure.io/fedpkg;
+    homepage = "https://pagure.io/fedpkg";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/rply/default.nix b/pkgs/development/python-modules/rply/default.nix
index a468bee275c92..1c4fd16eedf63 100644
--- a/pkgs/development/python-modules/rply/default.nix
+++ b/pkgs/development/python-modules/rply/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A python Lex/Yacc that works with RPython";
-    homepage = https://github.com/alex/rply;
+    homepage = "https://github.com/alex/rply";
     license = licenses.bsd3;
     maintainers = with maintainers; [ nixy ];
   };
diff --git a/pkgs/development/python-modules/rpmfluff/default.nix b/pkgs/development/python-modules/rpmfluff/default.nix
index 76fc508a5d828..1893f7dd19c3c 100644
--- a/pkgs/development/python-modules/rpmfluff/default.nix
+++ b/pkgs/development/python-modules/rpmfluff/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "lightweight way of building RPMs, and sabotaging them";
-    homepage = https://pagure.io/rpmfluff;
+    homepage = "https://pagure.io/rpmfluff";
     license = licenses.gpl2;
     maintainers = with maintainers; [ disassembler ];
   };
diff --git a/pkgs/development/python-modules/rpy2/2.nix b/pkgs/development/python-modules/rpy2/2.nix
index aef184d4afc25..e178d3c821163 100644
--- a/pkgs/development/python-modules/rpy2/2.nix
+++ b/pkgs/development/python-modules/rpy2/2.nix
@@ -99,7 +99,7 @@ buildPythonPackage rec {
     '';
 
     meta = {
-      homepage = http://rpy.sourceforge.net/rpy2;
+      homepage = "http://rpy.sourceforge.net/rpy2";
       description = "Python interface to R";
       license = lib.licenses.gpl2Plus;
       platforms = lib.platforms.unix;
diff --git a/pkgs/development/python-modules/rpy2/default.nix b/pkgs/development/python-modules/rpy2/default.nix
index 613e7af7d3a1d..c0c0420e925a5 100644
--- a/pkgs/development/python-modules/rpy2/default.nix
+++ b/pkgs/development/python-modules/rpy2/default.nix
@@ -98,7 +98,7 @@ buildPythonPackage rec {
     ];
 
     meta = {
-      homepage = http://rpy.sourceforge.net/rpy2;
+      homepage = "http://rpy.sourceforge.net/rpy2";
       description = "Python interface to R";
       license = lib.licenses.gpl2Plus;
       platforms = lib.platforms.unix;
diff --git a/pkgs/development/python-modules/rpyc/default.nix b/pkgs/development/python-modules/rpyc/default.nix
index 5b2345f803e35..5b6dba0f9ed01 100644
--- a/pkgs/development/python-modules/rpyc/default.nix
+++ b/pkgs/development/python-modules/rpyc/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Remote Python Call (RPyC), a transparent and symmetric RPC library";
-    homepage = https://rpyc.readthedocs.org;
+    homepage = "https://rpyc.readthedocs.org";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/rsa/default.nix b/pkgs/development/python-modules/rsa/default.nix
index 1b3d339b07850..459ca04379689 100644
--- a/pkgs/development/python-modules/rsa/default.nix
+++ b/pkgs/development/python-modules/rsa/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://stuvel.eu/rsa;
+    homepage = "https://stuvel.eu/rsa";
     license = licenses.asl20;
     description = "A pure-Python RSA implementation";
   };
diff --git a/pkgs/development/python-modules/rtslib/default.nix b/pkgs/development/python-modules/rtslib/default.nix
index c1d27488bddfb..2dd724a9f547b 100644
--- a/pkgs/development/python-modules/rtslib/default.nix
+++ b/pkgs/development/python-modules/rtslib/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python object API for managing the Linux LIO kernel target";
-    homepage = https://github.com/open-iscsi/rtslib-fb;
+    homepage = "https://github.com/open-iscsi/rtslib-fb";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/rubymarshal/default.nix b/pkgs/development/python-modules/rubymarshal/default.nix
index f378434228167..4f042dcf90f7b 100644
--- a/pkgs/development/python-modules/rubymarshal/default.nix
+++ b/pkgs/development/python-modules/rubymarshal/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ hypothesis ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/d9pouces/RubyMarshal/;
+    homepage = "https://github.com/d9pouces/RubyMarshal/";
     description = "Read and write Ruby-marshalled data";
     license = licenses.wtfpl;
     maintainers = [ maintainers.ryantm ];
diff --git a/pkgs/development/python-modules/ruffus/default.nix b/pkgs/development/python-modules/ruffus/default.nix
index 37222964b0471..b3f09ee88ffa3 100644
--- a/pkgs/development/python-modules/ruffus/default.nix
+++ b/pkgs/development/python-modules/ruffus/default.nix
@@ -45,7 +45,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Light-weight Python Computational Pipeline Management";
-    homepage = http://www.ruffus.org.uk;
+    homepage = "http://www.ruffus.org.uk";
     license = licenses.mit;
     maintainers = [ maintainers.kiwi ];
   };
diff --git a/pkgs/development/python-modules/runsnakerun/default.nix b/pkgs/development/python-modules/runsnakerun/default.nix
index b3a38320a2bf9..6d601197d76ee 100644
--- a/pkgs/development/python-modules/runsnakerun/default.nix
+++ b/pkgs/development/python-modules/runsnakerun/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "GUI Viewer for Python profiling runs";
-    homepage = http://www.vrplumber.com/programming/runsnakerun/;
+    homepage = "http://www.vrplumber.com/programming/runsnakerun/";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/runway-python/default.nix b/pkgs/development/python-modules/runway-python/default.nix
index fca11c100cf07..d2d63b2b5c4c8 100644
--- a/pkgs/development/python-modules/runway-python/default.nix
+++ b/pkgs/development/python-modules/runway-python/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Helper library for creating Runway models";
-    homepage = https://github.com/runwayml/model-sdk;
+    homepage = "https://github.com/runwayml/model-sdk";
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ prusnak ];
   };
diff --git a/pkgs/development/python-modules/rx/default.nix b/pkgs/development/python-modules/rx/default.nix
index 6183596ef7dd5..fd57a8013c1f9 100644
--- a/pkgs/development/python-modules/rx/default.nix
+++ b/pkgs/development/python-modules/rx/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/ReactiveX/RxPY;
+    homepage = "https://github.com/ReactiveX/RxPY";
     description = "Reactive Extensions for Python";
     maintainers = with lib.maintainers; [ thanegill ];
     license = lib.licenses.asl20;
diff --git a/pkgs/development/python-modules/rxv/default.nix b/pkgs/development/python-modules/rxv/default.nix
index 8133936798ed8..7f3e6527d060f 100644
--- a/pkgs/development/python-modules/rxv/default.nix
+++ b/pkgs/development/python-modules/rxv/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Automation Library for Yamaha RX-V473, RX-V573, RX-V673, RX-V773 receivers";
-    homepage = https://github.com/wuub/rxv;
+    homepage = "https://github.com/wuub/rxv";
     license = licenses.mit;
     maintainers = with maintainers; [ flyfloh ];
   };
diff --git a/pkgs/development/python-modules/s3fs/default.nix b/pkgs/development/python-modules/s3fs/default.nix
index 0f800c14fa97b..c6241e88ef9b3 100644
--- a/pkgs/development/python-modules/s3fs/default.nix
+++ b/pkgs/development/python-modules/s3fs/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "S3FS builds on boto3 to provide a convenient Python filesystem interface for S3.";
-    homepage = https://github.com/dask/s3fs/;
+    homepage = "https://github.com/dask/s3fs/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ teh ];
   };
diff --git a/pkgs/development/python-modules/s3transfer/default.nix b/pkgs/development/python-modules/s3transfer/default.nix
index 18ffbc4e5c356..27551a798d7b0 100644
--- a/pkgs/development/python-modules/s3transfer/default.nix
+++ b/pkgs/development/python-modules/s3transfer/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/boto/s3transfer;
+    homepage = "https://github.com/boto/s3transfer";
     license = stdenv.lib.licenses.asl20;
     description = "A library for managing Amazon S3 transfers";
   };
diff --git a/pkgs/development/python-modules/salmon-mail/default.nix b/pkgs/development/python-modules/salmon-mail/default.nix
index 92def3935e727..a33bec431d68a 100644
--- a/pkgs/development/python-modules/salmon-mail/default.nix
+++ b/pkgs/development/python-modules/salmon-mail/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://salmon-mail.readthedocs.org/;
+    homepage = "https://salmon-mail.readthedocs.org/";
     description = "Pythonic mail application server";
     license = licenses.gpl3;
     maintainers = with maintainers; [ jluttine ];
diff --git a/pkgs/development/python-modules/sampledata/default.nix b/pkgs/development/python-modules/sampledata/default.nix
index fcc27e3c4dbe3..93d45b3d1a0da 100644
--- a/pkgs/development/python-modules/sampledata/default.nix
+++ b/pkgs/development/python-modules/sampledata/default.nix
@@ -8,7 +8,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Sample Data generator for Python ";
-    homepage = https://github.com/jespino/sampledata;
+    homepage = "https://github.com/jespino/sampledata";
     license = lib.licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/samplerate/default.nix b/pkgs/development/python-modules/samplerate/default.nix
index 8de675d4ea16c..02278d9be415c 100644
--- a/pkgs/development/python-modules/samplerate/default.nix
+++ b/pkgs/development/python-modules/samplerate/default.nix
@@ -9,7 +9,7 @@ buildPythonPackage {
   version = "0.3.3";
 
   src = pkgs.fetchgit {
-    url = https://github.com/cournape/samplerate;
+    url = "https://github.com/cournape/samplerate";
     rev = "a536c97eb2d6195b5f266ea3cc3a35364c4c2210";
     sha256 = "0mgic7bs5zv5ji05vr527jlxxlb70f9dg93hy1lzyz2plm1kf7gg";
   };
@@ -28,7 +28,7 @@ buildPythonPackage {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/cournape/samplerate;
+    homepage = "https://github.com/cournape/samplerate";
     description = "High quality sampling rate convertion from audio data in numpy arrays";
     license = licenses.gpl2;
   };
diff --git a/pkgs/development/python-modules/sandboxlib/default.nix b/pkgs/development/python-modules/sandboxlib/default.nix
index 1a3511dab9774..541bd81087148 100644
--- a/pkgs/development/python-modules/sandboxlib/default.nix
+++ b/pkgs/development/python-modules/sandboxlib/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Sandboxing Library for Python";
-    homepage = https://pypi.python.org/pypi/sandboxlib/0.3.1;
+    homepage = "https://pypi.python.org/pypi/sandboxlib/0.3.1";
     license = licenses.gpl2;
   };
 
diff --git a/pkgs/development/python-modules/sanic/default.nix b/pkgs/development/python-modules/sanic/default.nix
index 5c1e0e8124686..14eb1d9a3f376 100644
--- a/pkgs/development/python-modules/sanic/default.nix
+++ b/pkgs/development/python-modules/sanic/default.nix
@@ -132,7 +132,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A microframework based on uvloop, httptools, and learnings of flask";
-    homepage = http://github.com/channelcat/sanic/;
+    homepage = "http://github.com/channelcat/sanic/";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/sarge/default.nix b/pkgs/development/python-modules/sarge/default.nix
index 4d7a3a5972f7d..37a72278d8563 100644
--- a/pkgs/development/python-modules/sarge/default.nix
+++ b/pkgs/development/python-modules/sarge/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://sarge.readthedocs.org/;
+    homepage = "https://sarge.readthedocs.org/";
     description = "A wrapper for subprocess which provides command pipeline functionality";
     license = licenses.bsd3;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/development/python-modules/sasmodels/default.nix b/pkgs/development/python-modules/sasmodels/default.nix
index 2aec6dced1c91..1715cf2b7c32e 100644
--- a/pkgs/development/python-modules/sasmodels/default.nix
+++ b/pkgs/development/python-modules/sasmodels/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Library of small angle scattering models";
-    homepage = http://sasview.org;
+    homepage = "http://sasview.org";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ rprospero ];
   };
diff --git a/pkgs/development/python-modules/scales/default.nix b/pkgs/development/python-modules/scales/default.nix
index 4fb169b155849..0407c1fa86d89 100644
--- a/pkgs/development/python-modules/scales/default.nix
+++ b/pkgs/development/python-modules/scales/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Stats for Python processes";
-    homepage = https://www.github.com/Cue/scales;
+    homepage = "https://www.github.com/Cue/scales";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/scandir/default.nix b/pkgs/development/python-modules/scandir/default.nix
index bc71fde5cedba..f92b1f5a6ed73 100644
--- a/pkgs/development/python-modules/scandir/default.nix
+++ b/pkgs/development/python-modules/scandir/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A better directory iterator and faster os.walk()";
-    homepage = https://github.com/benhoyt/scandir;
+    homepage = "https://github.com/benhoyt/scandir";
     license = licenses.gpl3;
     maintainers = with maintainers; [ abbradar ];
   };
diff --git a/pkgs/development/python-modules/scapy/default.nix b/pkgs/development/python-modules/scapy/default.nix
index 4f058a0761bdd..ec0ccc102f342 100644
--- a/pkgs/development/python-modules/scapy/default.nix
+++ b/pkgs/development/python-modules/scapy/default.nix
@@ -47,7 +47,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Powerful interactive network packet manipulation program";
-    homepage = https://scapy.net/;
+    homepage = "https://scapy.net/";
     license = licenses.gpl2;
     platforms = platforms.unix;
     maintainers = with maintainers; [ primeos bjornfor ];
diff --git a/pkgs/development/python-modules/schedule/default.nix b/pkgs/development/python-modules/schedule/default.nix
index 4d4ec409e0285..118c95cc8c57c 100644
--- a/pkgs/development/python-modules/schedule/default.nix
+++ b/pkgs/development/python-modules/schedule/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python job scheduling for humans";
-    homepage = https://github.com/dbader/schedule;
+    homepage = "https://github.com/dbader/schedule";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/schema/default.nix b/pkgs/development/python-modules/schema/default.nix
index 2c1173ce68fcc..d4d45e8bd3bf0 100644
--- a/pkgs/development/python-modules/schema/default.nix
+++ b/pkgs/development/python-modules/schema/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library for validating Python data structures";
-    homepage = https://github.com/keleshev/schema;
+    homepage = "https://github.com/keleshev/schema";
     license = licenses.mit;
     maintainers = [ maintainers.tobim ];
   };
diff --git a/pkgs/development/python-modules/scikit-bio/default.nix b/pkgs/development/python-modules/scikit-bio/default.nix
index c5e36f8ac0703..6391e833114a4 100644
--- a/pkgs/development/python-modules/scikit-bio/default.nix
+++ b/pkgs/development/python-modules/scikit-bio/default.nix
@@ -46,7 +46,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://scikit-bio.org/;
+    homepage = "http://scikit-bio.org/";
     description = "Data structures, algorithms and educational resources for bioinformatics";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/scikit-fmm/default.nix b/pkgs/development/python-modules/scikit-fmm/default.nix
index 122af8cfda23a..8705488ba14cf 100644
--- a/pkgs/development/python-modules/scikit-fmm/default.nix
+++ b/pkgs/development/python-modules/scikit-fmm/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python extension module which implements the fast marching method";
-    homepage = https://github.com/scikit-fmm/scikit-fmm;
+    homepage = "https://github.com/scikit-fmm/scikit-fmm";
     license = licenses.bsd3;
     maintainers = with maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/scikit-image/default.nix b/pkgs/development/python-modules/scikit-image/default.nix
index fa6ced432f72e..41f2609df7817 100644
--- a/pkgs/development/python-modules/scikit-image/default.nix
+++ b/pkgs/development/python-modules/scikit-image/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Image processing routines for SciPy";
-    homepage = https://scikit-image.org;
+    homepage = "https://scikit-image.org";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/scikit-optimize/default.nix b/pkgs/development/python-modules/scikit-optimize/default.nix
index f82dc947b066f..f8e30397189bc 100644
--- a/pkgs/development/python-modules/scikit-optimize/default.nix
+++ b/pkgs/development/python-modules/scikit-optimize/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Sequential model-based optimization toolbox";
-    homepage = https://scikit-optimize.github.io/;
+    homepage = "https://scikit-optimize.github.io/";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/scikit-tda/default.nix b/pkgs/development/python-modules/scikit-tda/default.nix
index 0c33f7a0dabd4..f6d573573b9c4 100644
--- a/pkgs/development/python-modules/scikit-tda/default.nix
+++ b/pkgs/development/python-modules/scikit-tda/default.nix
@@ -57,7 +57,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Topological Data Analysis for humans";
-    homepage = https://github.com/scikit-tda/scikit-tda;
+    homepage = "https://github.com/scikit-tda/scikit-tda";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/scikitlearn/0.20.nix b/pkgs/development/python-modules/scikitlearn/0.20.nix
index 92977331a847a..790c297037671 100644
--- a/pkgs/development/python-modules/scikitlearn/0.20.nix
+++ b/pkgs/development/python-modules/scikitlearn/0.20.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A set of python modules for machine learning and data mining";
-    homepage = http://scikit-learn.org;
+    homepage = "http://scikit-learn.org";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/scikitlearn/default.nix b/pkgs/development/python-modules/scikitlearn/default.nix
index 4830e3fb2abca..d5d5ee8b78812 100644
--- a/pkgs/development/python-modules/scikitlearn/default.nix
+++ b/pkgs/development/python-modules/scikitlearn/default.nix
@@ -61,7 +61,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A set of python modules for machine learning and data mining";
-    homepage = http://scikit-learn.org;
+    homepage = "http://scikit-learn.org";
     license = licenses.bsd3;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/scikits-odes/default.nix b/pkgs/development/python-modules/scikits-odes/default.nix
index ba3d5eaaff0e9..7927da30c8926 100644
--- a/pkgs/development/python-modules/scikits-odes/default.nix
+++ b/pkgs/development/python-modules/scikits-odes/default.nix
@@ -44,7 +44,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A scikit offering extra ode/dae solvers, as an extension to what is available in scipy";
-    homepage = https://github.com/bmcage/odes;
+    homepage = "https://github.com/bmcage/odes";
     license = licenses.bsd3;
     maintainers = with maintainers; [ flokli idontgetoutmuch ];
     platforms = [ "aarch64-linux" "x86_64-linux" "x86_64-darwin" ];
diff --git a/pkgs/development/python-modules/scipy/default.nix b/pkgs/development/python-modules/scipy/default.nix
index 6c62adb7821ce..a9947e7e689f0 100644
--- a/pkgs/development/python-modules/scipy/default.nix
+++ b/pkgs/development/python-modules/scipy/default.nix
@@ -55,7 +55,7 @@ in buildPythonPackage rec {
 
   meta = {
     description = "SciPy (pronounced 'Sigh Pie') is open-source software for mathematics, science, and engineering. ";
-    homepage = https://www.scipy.org/;
+    homepage = "https://www.scipy.org/";
     maintainers = with lib.maintainers; [ fridh ];
   };
 }
diff --git a/pkgs/development/python-modules/scour/default.nix b/pkgs/development/python-modules/scour/default.nix
index 7c198519331b8..67eac72964439 100644
--- a/pkgs/development/python-modules/scour/default.nix
+++ b/pkgs/development/python-modules/scour/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An SVG Optimizer / Cleaner ";
-    homepage    = https://github.com/scour-project/scour;
+    homepage    = "https://github.com/scour-project/scour";
     license     = licenses.asl20;
     maintainers = with maintainers; [ worldofpeace ];
   };
diff --git a/pkgs/development/python-modules/scp/default.nix b/pkgs/development/python-modules/scp/default.nix
index c57d10cf89086..b17be3c77d884 100644
--- a/pkgs/development/python-modules/scp/default.nix
+++ b/pkgs/development/python-modules/scp/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/jbardin/scp.py;
+    homepage = "https://github.com/jbardin/scp.py";
     description = "SCP module for paramiko";
     license = licenses.lgpl3;
     maintainers = with maintainers; [ xnaveira ];
diff --git a/pkgs/development/python-modules/scripttest/default.nix b/pkgs/development/python-modules/scripttest/default.nix
index 2ae7a4c8e361c..ab53585fe8c20 100644
--- a/pkgs/development/python-modules/scripttest/default.nix
+++ b/pkgs/development/python-modules/scripttest/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A library for testing interactive command-line applications";
-    homepage = https://pypi.python.org/pypi/ScriptTest/;
+    homepage = "https://pypi.python.org/pypi/ScriptTest/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/sdnotify/default.nix b/pkgs/development/python-modules/sdnotify/default.nix
index 478453821782d..f1a7fc4d52c0a 100644
--- a/pkgs/development/python-modules/sdnotify/default.nix
+++ b/pkgs/development/python-modules/sdnotify/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A pure Python implementation of systemd's service notification protocol";
-    homepage = https://github.com/bb4242/sdnotify;
+    homepage = "https://github.com/bb4242/sdnotify";
     license = licenses.mit;
     maintainers = with maintainers; [ pmiddend ];
   };
diff --git a/pkgs/development/python-modules/secp256k1/default.nix b/pkgs/development/python-modules/secp256k1/default.nix
index 6b9f00783fd26..2cd7590b83d16 100644
--- a/pkgs/development/python-modules/secp256k1/default.nix
+++ b/pkgs/development/python-modules/secp256k1/default.nix
@@ -40,9 +40,9 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://github.com/ludbb/secp256k1-py;
+    homepage = "https://github.com/ludbb/secp256k1-py";
     description = "Python FFI bindings for secp256k1";
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ chris-martin ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/secretstorage/2.nix b/pkgs/development/python-modules/secretstorage/2.nix
index 8fa044e638a40..378be5be31300 100644
--- a/pkgs/development/python-modules/secretstorage/2.nix
+++ b/pkgs/development/python-modules/secretstorage/2.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/mitya57/secretstorage;
+    homepage = "https://github.com/mitya57/secretstorage";
     description = "Python bindings to FreeDesktop.org Secret Service API";
     license = licenses.bsd3;
     maintainers = with maintainers; [ orivej ];
diff --git a/pkgs/development/python-modules/secretstorage/default.nix b/pkgs/development/python-modules/secretstorage/default.nix
index e2c3e975b9a3a..9e2b5df845e6b 100644
--- a/pkgs/development/python-modules/secretstorage/default.nix
+++ b/pkgs/development/python-modules/secretstorage/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/mitya57/secretstorage;
+    homepage = "https://github.com/mitya57/secretstorage";
     description = "Python bindings to FreeDesktop.org Secret Service API";
     license = licenses.bsd3;
     maintainers = with maintainers; [ teto ];
diff --git a/pkgs/development/python-modules/selectors2/default.nix b/pkgs/development/python-modules/selectors2/default.nix
index 030178fef8302..159047eafd7ce 100644
--- a/pkgs/development/python-modules/selectors2/default.nix
+++ b/pkgs/development/python-modules/selectors2/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://www.github.com/SethMichaelLarson/selectors2;
+    homepage = "https://www.github.com/SethMichaelLarson/selectors2";
     description = "Back-ported, durable, and portable selectors";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/selectors34/default.nix b/pkgs/development/python-modules/selectors34/default.nix
index 7bb66be3096ec..6d02c9dc79b28 100644
--- a/pkgs/development/python-modules/selectors34/default.nix
+++ b/pkgs/development/python-modules/selectors34/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A backport of the selectors module from Python 3.4";
-    homepage = https://github.com/berkerpeksag/selectors34;
+    homepage = "https://github.com/berkerpeksag/selectors34";
     license = licenses.psfl;
     maintainers = with maintainers; [ prusnak ];
     };
diff --git a/pkgs/development/python-modules/selenium/default.nix b/pkgs/development/python-modules/selenium/default.nix
index ada159aaa121c..b32dfe2653e43 100644
--- a/pkgs/development/python-modules/selenium/default.nix
+++ b/pkgs/development/python-modules/selenium/default.nix
@@ -49,7 +49,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "The selenium package is used to automate web browser interaction from Python";
-    homepage = http://www.seleniumhq.org;
+    homepage = "http://www.seleniumhq.org";
     license = licenses.asl20;
     maintainers = with maintainers; [ jraygauthier ];
   };
diff --git a/pkgs/development/python-modules/semantic/default.nix b/pkgs/development/python-modules/semantic/default.nix
index b5855fbb143dc..f0371f860cf56 100644
--- a/pkgs/development/python-modules/semantic/default.nix
+++ b/pkgs/development/python-modules/semantic/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Common Natural Language Processing Tasks for Python";
-    homepage = https://github.com/crm416/semantic;
+    homepage = "https://github.com/crm416/semantic";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/semver/default.nix b/pkgs/development/python-modules/semver/default.nix
index 3201de0ba46cc..bc0262a89c934 100644
--- a/pkgs/development/python-modules/semver/default.nix
+++ b/pkgs/development/python-modules/semver/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Python package to work with Semantic Versioning (http://semver.org/)";
-    homepage = https://github.com/k-bx/python-semver;
+    homepage = "https://github.com/k-bx/python-semver";
     license = licenses.bsd3;
     maintainers = with maintainers; [ np ];
   };
diff --git a/pkgs/development/python-modules/send2trash/default.nix b/pkgs/development/python-modules/send2trash/default.nix
index bb9f115590e99..16528c976ac6f 100644
--- a/pkgs/development/python-modules/send2trash/default.nix
+++ b/pkgs/development/python-modules/send2trash/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Send file to trash natively under macOS, Windows and Linux";
-    homepage = https://github.com/hsoft/send2trash;
+    homepage = "https://github.com/hsoft/send2trash";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/sepaxml/default.nix b/pkgs/development/python-modules/sepaxml/default.nix
index 1790ae2e8f5d0..94fd2d65d4645 100644
--- a/pkgs/development/python-modules/sepaxml/default.nix
+++ b/pkgs/development/python-modules/sepaxml/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/raphaelm/python-sepaxml/;
+    homepage = "https://github.com/raphaelm/python-sepaxml/";
     description = "SEPA Direct Debit XML generation in python";
     license = licenses.mit;
     maintainers = with maintainers; [ elohmeier ];
diff --git a/pkgs/development/python-modules/seqdiag/default.nix b/pkgs/development/python-modules/seqdiag/default.nix
index feddc24985aba..b7fba99860026 100644
--- a/pkgs/development/python-modules/seqdiag/default.nix
+++ b/pkgs/development/python-modules/seqdiag/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Generate sequence-diagram image from spec-text file (similar to Graphviz)";
-    homepage = http://blockdiag.com/;
+    homepage = "http://blockdiag.com/";
     license = licenses.asl20;
     platforms = platforms.unix;
     maintainers = with maintainers; [ bjornfor ];
diff --git a/pkgs/development/python-modules/serpent/default.nix b/pkgs/development/python-modules/serpent/default.nix
index f568ad6b04451..353ea1cbe26b8 100644
--- a/pkgs/development/python-modules/serpent/default.nix
+++ b/pkgs/development/python-modules/serpent/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A simple serialization library based on ast.literal_eval";
-    homepage = https://github.com/irmen/Serpent;
+    homepage = "https://github.com/irmen/Serpent";
     license = licenses.mit;
     maintainers = with maintainers; [ prusnak ];
     };
diff --git a/pkgs/development/python-modules/serpy/default.nix b/pkgs/development/python-modules/serpy/default.nix
index b627322307dcc..7a1b8348a0e65 100644
--- a/pkgs/development/python-modules/serpy/default.nix
+++ b/pkgs/development/python-modules/serpy/default.nix
@@ -8,7 +8,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "ridiculously fast object serialization";
-    homepage = https://github.com/clarkduvall/serpy;
+    homepage = "https://github.com/clarkduvall/serpy";
     license = lib.licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/serverlessrepo/default.nix b/pkgs/development/python-modules/serverlessrepo/default.nix
index 90be965c4f2df..1e6f8307fbcab 100644
--- a/pkgs/development/python-modules/serverlessrepo/default.nix
+++ b/pkgs/development/python-modules/serverlessrepo/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/awslabs/aws-serverlessrepo-python;
+    homepage = "https://github.com/awslabs/aws-serverlessrepo-python";
     description = "Helpers for working with the AWS Serverless Application Repository";
     longDescription = ''
       A Python library with convenience helpers for working with the
diff --git a/pkgs/development/python-modules/serversyncstorage/default.nix b/pkgs/development/python-modules/serversyncstorage/default.nix
index 2f7acce976de6..e8541da6cd454 100644
--- a/pkgs/development/python-modules/serversyncstorage/default.nix
+++ b/pkgs/development/python-modules/serversyncstorage/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     broken = cornice.version != "0.17";
     description = "The SyncServer server software, as used by Firefox Sync";
-    homepage = https://github.com/mozilla-services/server-syncstorage;
+    homepage = "https://github.com/mozilla-services/server-syncstorage";
     license = licenses.mpl20;
     maintainers = with maintainers; [ nadrieril ];
   };
diff --git a/pkgs/development/python-modules/service_identity/default.nix b/pkgs/development/python-modules/service_identity/default.nix
index f39dd48232be8..5465fe7c99426 100644
--- a/pkgs/development/python-modules/service_identity/default.nix
+++ b/pkgs/development/python-modules/service_identity/default.nix
@@ -32,6 +32,6 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Service identity verification for pyOpenSSL";
     license = licenses.mit;
-    homepage = https://service-identity.readthedocs.io;
+    homepage = "https://service-identity.readthedocs.io";
   };
 }
diff --git a/pkgs/development/python-modules/setproctitle/default.nix b/pkgs/development/python-modules/setproctitle/default.nix
index e45638edd101d..5b678ee1d508a 100644
--- a/pkgs/development/python-modules/setproctitle/default.nix
+++ b/pkgs/development/python-modules/setproctitle/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Allows a process to change its title (as displayed by system tools such as ps and top)";
-    homepage =  https://github.com/dvarrazzo/py-setproctitle;
+    homepage =  "https://github.com/dvarrazzo/py-setproctitle";
     license = licenses.bsdOriginal;
     maintainers = with maintainers; [ exi ];
   };
diff --git a/pkgs/development/python-modules/setuptools-git/default.nix b/pkgs/development/python-modules/setuptools-git/default.nix
index 862a7bc277869..5c0b40b4af4e0 100644
--- a/pkgs/development/python-modules/setuptools-git/default.nix
+++ b/pkgs/development/python-modules/setuptools-git/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Setuptools revision control system plugin for Git";
-    homepage = https://pypi.python.org/pypi/setuptools-git;
+    homepage = "https://pypi.python.org/pypi/setuptools-git";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/setuptools/44.0.nix b/pkgs/development/python-modules/setuptools/44.0.nix
index 194b90cb42ad2..66330ca250f8a 100644
--- a/pkgs/development/python-modules/setuptools/44.0.nix
+++ b/pkgs/development/python-modules/setuptools/44.0.nix
@@ -66,7 +66,7 @@ in buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Utilities to facilitate the installation of Python packages";
-    homepage = https://pypi.python.org/pypi/setuptools;
+    homepage = "https://pypi.python.org/pypi/setuptools";
     license = with licenses; [ psfl zpl20 ];
     platforms = python.meta.platforms;
     priority = 10;
diff --git a/pkgs/development/python-modules/setuptools/default.nix b/pkgs/development/python-modules/setuptools/default.nix
index 93c6c0ca38e50..c4ff18697e564 100644
--- a/pkgs/development/python-modules/setuptools/default.nix
+++ b/pkgs/development/python-modules/setuptools/default.nix
@@ -66,7 +66,7 @@ in buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Utilities to facilitate the installation of Python packages";
-    homepage = https://pypi.python.org/pypi/setuptools;
+    homepage = "https://pypi.python.org/pypi/setuptools";
     license = with licenses; [ psfl zpl20 ];
     platforms = python.meta.platforms;
     priority = 10;
diff --git a/pkgs/development/python-modules/setuptools_scm/default.nix b/pkgs/development/python-modules/setuptools_scm/default.nix
index b423ac9b15b64..54622c36e6b78 100644
--- a/pkgs/development/python-modules/setuptools_scm/default.nix
+++ b/pkgs/development/python-modules/setuptools_scm/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://bitbucket.org/pypa/setuptools_scm/;
+    homepage = "https://bitbucket.org/pypa/setuptools_scm/";
     description = "Handles managing your python package versions in scm metadata";
     license = licenses.mit;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/setuptoolsdarcs/default.nix b/pkgs/development/python-modules/setuptoolsdarcs/default.nix
index d696a5be08fa1..5e58f80985f5e 100644
--- a/pkgs/development/python-modules/setuptoolsdarcs/default.nix
+++ b/pkgs/development/python-modules/setuptoolsdarcs/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Setuptools plugin for the Darcs version control system";
-    homepage = http://allmydata.org/trac/setuptools_darcs;
+    homepage = "http://allmydata.org/trac/setuptools_darcs";
     license = licenses.bsd0;
   };
 }
diff --git a/pkgs/development/python-modules/sfepy/default.nix b/pkgs/development/python-modules/sfepy/default.nix
index 6a7bb38a74d13..8a37f41086eae 100644
--- a/pkgs/development/python-modules/sfepy/default.nix
+++ b/pkgs/development/python-modules/sfepy/default.nix
@@ -55,7 +55,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://sfepy.org/;
+    homepage = "https://sfepy.org/";
     description = "Simple Finite Elements in Python";
     license = licenses.bsd3;
     maintainers = with maintainers; [ wd15 ];
diff --git a/pkgs/development/python-modules/sh/default.nix b/pkgs/development/python-modules/sh/default.nix
index aa18f07e49e50..913840110c911 100644
--- a/pkgs/development/python-modules/sh/default.nix
+++ b/pkgs/development/python-modules/sh/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python subprocess interface";
-    homepage = https://pypi.python.org/pypi/sh/;
+    homepage = "https://pypi.python.org/pypi/sh/";
     license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/sharedmem/default.nix b/pkgs/development/python-modules/sharedmem/default.nix
index 42277fc00c597..9111fd971ca0e 100644
--- a/pkgs/development/python-modules/sharedmem/default.nix
+++ b/pkgs/development/python-modules/sharedmem/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ numpy ];
 
   meta = {
-    homepage = http://rainwoodman.github.io/sharedmem/;
+    homepage = "http://rainwoodman.github.io/sharedmem/";
     description = "Easier parallel programming on shared memory computers";
     maintainers = with lib.maintainers; [ edwtjo ];
     license = lib.licenses.gpl3;
diff --git a/pkgs/development/python-modules/shellingham/default.nix b/pkgs/development/python-modules/shellingham/default.nix
index 707a79e105517..8bf73209ad8fc 100644
--- a/pkgs/development/python-modules/shellingham/default.nix
+++ b/pkgs/development/python-modules/shellingham/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Tool to Detect Surrounding Shell";
-    homepage = https://github.com/sarugaku/shellingham;
+    homepage = "https://github.com/sarugaku/shellingham";
     license = licenses.isc;
     maintainers = with maintainers; [ mbode ];
   };
diff --git a/pkgs/development/python-modules/shippai/default.nix b/pkgs/development/python-modules/shippai/default.nix
index 7682d2086034c..1bae1c50fb66e 100644
--- a/pkgs/development/python-modules/shippai/default.nix
+++ b/pkgs/development/python-modules/shippai/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Use Rust failures as Python exceptions";
-    homepage = https://github.com/untitaker/shippai;
+    homepage = "https://github.com/untitaker/shippai";
     license = licenses.mit;
     maintainers = with maintainers; [ gebner ];
   };
diff --git a/pkgs/development/python-modules/shortuuid/default.nix b/pkgs/development/python-modules/shortuuid/default.nix
index ac2fef9f2dfa0..fc2a25dab5cec 100644
--- a/pkgs/development/python-modules/shortuuid/default.nix
+++ b/pkgs/development/python-modules/shortuuid/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A generator library for concise, unambiguous and URL-safe UUIDs";
-    homepage = https://github.com/stochastic-technologies/shortuuid/;
+    homepage = "https://github.com/stochastic-technologies/shortuuid/";
     license = licenses.bsd3;
     maintainers = with maintainers; [ zagy ];
   };
diff --git a/pkgs/development/python-modules/should-dsl/default.nix b/pkgs/development/python-modules/should-dsl/default.nix
index 987d7e60cea60..abfe47bfc7a72 100644
--- a/pkgs/development/python-modules/should-dsl/default.nix
+++ b/pkgs/development/python-modules/should-dsl/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Should assertions in Python as clear and readable as possible";
-    homepage = http://www.should-dsl.info/;
+    homepage = "http://www.should-dsl.info/";
     license = licenses.mit;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/shouldbe/default.nix b/pkgs/development/python-modules/shouldbe/default.nix
index ccff9ff4b9f88..1623d216ac9c9 100644
--- a/pkgs/development/python-modules/shouldbe/default.nix
+++ b/pkgs/development/python-modules/shouldbe/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python Assertion Helpers inspired by Shouldly";
-    homepage =  https://pypi.python.org/pypi/shouldbe/;
+    homepage =  "https://pypi.python.org/pypi/shouldbe/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/showit/default.nix b/pkgs/development/python-modules/showit/default.nix
index 4060b1a4fc514..0cc379161324c 100644
--- a/pkgs/development/python-modules/showit/default.nix
+++ b/pkgs/development/python-modules/showit/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "simple and sensible display of images";
-    homepage = https://github.com/freeman-lab/showit;
+    homepage = "https://github.com/freeman-lab/showit";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/shutilwhich/default.nix b/pkgs/development/python-modules/shutilwhich/default.nix
index d88141c8b3584..a30e23c894e0e 100644
--- a/pkgs/development/python-modules/shutilwhich/default.nix
+++ b/pkgs/development/python-modules/shutilwhich/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Backport of shutil.which";
     license = licenses.psfl;
-    homepage = https://github.com/mbr/shutilwhich;
+    homepage = "https://github.com/mbr/shutilwhich";
     maintainers = with maintainers; [ multun ];
   };
 }
diff --git a/pkgs/development/python-modules/sievelib/default.nix b/pkgs/development/python-modules/sievelib/default.nix
index d579f3ef7445e..8204cc3b41562 100644
--- a/pkgs/development/python-modules/sievelib/default.nix
+++ b/pkgs/development/python-modules/sievelib/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Client-side Sieve and Managesieve library written in Python";
-    homepage    = https://github.com/tonioo/sievelib;
+    homepage    = "https://github.com/tonioo/sievelib";
     license     = lib.licenses.mit;
     maintainers = with lib.maintainers; [ leenaars ];
     longDescription = ''
diff --git a/pkgs/development/python-modules/signedjson/default.nix b/pkgs/development/python-modules/signedjson/default.nix
index 1214730dad879..6916b704fcd48 100644
--- a/pkgs/development/python-modules/signedjson/default.nix
+++ b/pkgs/development/python-modules/signedjson/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ canonicaljson unpaddedbase64 pynacl typing-extensions ];
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.org/project/signedjson/;
+    homepage = "https://pypi.org/project/signedjson/";
     description = "Sign JSON with Ed25519 signatures";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/simanneal/default.nix b/pkgs/development/python-modules/simanneal/default.nix
index ad1f2643e5f03..5b084c399ba50 100644
--- a/pkgs/development/python-modules/simanneal/default.nix
+++ b/pkgs/development/python-modules/simanneal/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A python implementation of the simulated annealing optimization technique";
-    homepage = https://github.com/perrygeo/simanneal;
+    homepage = "https://github.com/perrygeo/simanneal";
     license = licenses.isc;
     maintainers = with maintainers; [ veprbl ];
   };
diff --git a/pkgs/development/python-modules/simple-salesforce/default.nix b/pkgs/development/python-modules/simple-salesforce/default.nix
index 1eacd25bededd..3b6803aa5de20 100644
--- a/pkgs/development/python-modules/simple-salesforce/default.nix
+++ b/pkgs/development/python-modules/simple-salesforce/default.nix
@@ -43,7 +43,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A very simple Salesforce.com REST API client for Python";
-    homepage = https://github.com/simple-salesforce/simple-salesforce;
+    homepage = "https://github.com/simple-salesforce/simple-salesforce";
     license = licenses.asl20;
     maintainers = with maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/simple-websocket-server/default.nix b/pkgs/development/python-modules/simple-websocket-server/default.nix
index 312f58bf9fa9f..c802068137240 100644
--- a/pkgs/development/python-modules/simple-websocket-server/default.nix
+++ b/pkgs/development/python-modules/simple-websocket-server/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "A python based websocket server that is simple and easy to use";
-    homepage = https://github.com/dpallot/simple-websocket-server/;
+    homepage = "https://github.com/dpallot/simple-websocket-server/";
     license = licenses.mit;
     maintainers = with maintainers; [ rvolosatovs ];
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/simpleai/default.nix b/pkgs/development/python-modules/simpleai/default.nix
index 230ac17fa0aa4..c8d1a99326f96 100644
--- a/pkgs/development/python-modules/simpleai/default.nix
+++ b/pkgs/development/python-modules/simpleai/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
    doCheck = false;
 
    meta = with stdenv.lib; {
-     homepage = https://github.com/simpleai-team/simpleai;
+     homepage = "https://github.com/simpleai-team/simpleai";
      description = "This lib implements many of the artificial intelligence algorithms described on the book 'Artificial Intelligence, a Modern Approach'";
      maintainers = with maintainers; [ NikolaMandic ];
    };
diff --git a/pkgs/development/python-modules/simpleeval/default.nix b/pkgs/development/python-modules/simpleeval/default.nix
index 0aded2f423f59..cb6f50fdd2871 100644
--- a/pkgs/development/python-modules/simpleeval/default.nix
+++ b/pkgs/development/python-modules/simpleeval/default.nix
@@ -8,7 +8,7 @@ buildPythonPackage rec {
     sha256 = "1skvl467kj83rzkhk01i0wm8m5vmh6j5znrfdizn6r18ii45a839";
   };
   meta = {
-    homepage = https://github.com/danthedeckie/simpleeval;
+    homepage = "https://github.com/danthedeckie/simpleeval";
     description = "A simple, safe single expression evaluator library";
     maintainers = with lib.maintainers; [ johbo ];
     license = lib.licenses.mit;
diff --git a/pkgs/development/python-modules/simplefix/default.nix b/pkgs/development/python-modules/simplefix/default.nix
index 8b84d6a248eee..0696844342616 100644
--- a/pkgs/development/python-modules/simplefix/default.nix
+++ b/pkgs/development/python-modules/simplefix/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Simple FIX Protocol implementation for Python";
-    homepage = https://github.com/da4089/simplefix;
+    homepage = "https://github.com/da4089/simplefix";
     license = licenses.mit;
     maintainers = with maintainers; [ catern ];
   };
diff --git a/pkgs/development/python-modules/simplegeneric/default.nix b/pkgs/development/python-modules/simplegeneric/default.nix
index 491e218154c02..ea320a2ad5af5 100644
--- a/pkgs/development/python-modules/simplegeneric/default.nix
+++ b/pkgs/development/python-modules/simplegeneric/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Simple generic functions";
-    homepage = http://cheeseshop.python.org/pypi/simplegeneric;
+    homepage = "http://cheeseshop.python.org/pypi/simplegeneric";
     license = lib.licenses.zpl21;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/simplejson/default.nix b/pkgs/development/python-modules/simplejson/default.nix
index 54e19d2e6045d..fe08f5bbe2e53 100644
--- a/pkgs/development/python-modules/simplejson/default.nix
+++ b/pkgs/development/python-modules/simplejson/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
       default, encoding is done in an encoding neutral fashion (plain
       ASCII with \uXXXX escapes for unicode characters).
     '';
-    homepage = https://github.com/simplejson/simplejson;
+    homepage = "https://github.com/simplejson/simplejson";
     license = with lib.licenses; [ mit afl21 ];
   };
 }
diff --git a/pkgs/development/python-modules/simplekml/default.nix b/pkgs/development/python-modules/simplekml/default.nix
index 4f6cc190f0efa..6b8bac25b87b3 100644
--- a/pkgs/development/python-modules/simplekml/default.nix
+++ b/pkgs/development/python-modules/simplekml/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Generate KML with as little effort as possible";
-    homepage =  https://readthedocs.org/projects/simplekml/;
+    homepage =  "https://readthedocs.org/projects/simplekml/";
     license = licenses.lgpl3Plus;
     maintainers = with maintainers; [ rvolosatovs ];
   };
diff --git a/pkgs/development/python-modules/simpleparse/default.nix b/pkgs/development/python-modules/simpleparse/default.nix
index 339f6d1debd7c..acb071781173d 100644
--- a/pkgs/development/python-modules/simpleparse/default.nix
+++ b/pkgs/development/python-modules/simpleparse/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Parser Generator for Python";
-    homepage = https://pypi.python.org/pypi/SimpleParse;
+    homepage = "https://pypi.python.org/pypi/SimpleParse";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/simpy/default.nix b/pkgs/development/python-modules/simpy/default.nix
index 981b6693f7d47..348dd51599fa5 100644
--- a/pkgs/development/python-modules/simpy/default.nix
+++ b/pkgs/development/python-modules/simpy/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with lib; {
-    homepage = https://simpy.readthedocs.io/en/latest/;
+    homepage = "https://simpy.readthedocs.io/en/latest/";
     description = "A process-based discrete-event simulation framework based on standard Python.";
     license = [ licenses.mit ];
     maintainers = with maintainers; [ shlevy ];
diff --git a/pkgs/development/python-modules/singledispatch/default.nix b/pkgs/development/python-modules/singledispatch/default.nix
index e0b207735dfae..789a24f3e818f 100644
--- a/pkgs/development/python-modules/singledispatch/default.nix
+++ b/pkgs/development/python-modules/singledispatch/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "This library brings functools.singledispatch from Python 3.4 to Python 2.6-3.3.";
-    homepage = https://docs.python.org/3/library/functools.html;
+    homepage = "https://docs.python.org/3/library/functools.html";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/sipsimple/default.nix b/pkgs/development/python-modules/sipsimple/default.nix
index 29e278c211ab7..76820b6ebc6aa 100644
--- a/pkgs/development/python-modules/sipsimple/default.nix
+++ b/pkgs/development/python-modules/sipsimple/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "SIP SIMPLE implementation for Python";
-    homepage = https://sipsimpleclient.org/;
+    homepage = "https://sipsimpleclient.org/";
     license = licenses.gpl3;
     maintainers = with maintainers; [ pSub ];
   };
diff --git a/pkgs/development/python-modules/six/default.nix b/pkgs/development/python-modules/six/default.nix
index 9f949bf8203ba..46f7f6d38b6bb 100644
--- a/pkgs/development/python-modules/six/default.nix
+++ b/pkgs/development/python-modules/six/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python 2 and 3 compatibility library";
-    homepage = https://pypi.python.org/pypi/six/;
+    homepage = "https://pypi.python.org/pypi/six/";
     license = lib.licenses.mit;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/sklearn-deap/default.nix b/pkgs/development/python-modules/sklearn-deap/default.nix
index 47df62dd1c6a6..e4a01778352ad 100644
--- a/pkgs/development/python-modules/sklearn-deap/default.nix
+++ b/pkgs/development/python-modules/sklearn-deap/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Use evolutionary algorithms instead of gridsearch in scikit-learn";
-    homepage = https://github.com/rsteca/sklearn-deap;
+    homepage = "https://github.com/rsteca/sklearn-deap";
     license = licenses.lgpl3;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/slicedimage/default.nix b/pkgs/development/python-modules/slicedimage/default.nix
index 3273e5fe3a333..08bdc183186cb 100644
--- a/pkgs/development/python-modules/slicedimage/default.nix
+++ b/pkgs/development/python-modules/slicedimage/default.nix
@@ -46,7 +46,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Library to access sliced imaging data";
-    homepage = https://github.com/spacetx/slicedimage;
+    homepage = "https://github.com/spacetx/slicedimage";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/slicerator/default.nix b/pkgs/development/python-modules/slicerator/default.nix
index 896ecbdd26b8e..45d406f560e6f 100644
--- a/pkgs/development/python-modules/slicerator/default.nix
+++ b/pkgs/development/python-modules/slicerator/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/soft-matter/slicerator;
+    homepage = "https://github.com/soft-matter/slicerator";
     description = "A lazy-loading, fancy-sliceable iterable";
     license = licenses.bsdOriginal;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/slimit/default.nix b/pkgs/development/python-modules/slimit/default.nix
index e82cbe5b705e6..30654bd03f618 100644
--- a/pkgs/development/python-modules/slimit/default.nix
+++ b/pkgs/development/python-modules/slimit/default.nix
@@ -13,11 +13,11 @@ buildPythonPackage rec {
   # Some patches from https://github.com/rspivak/slimit/pull/65
   patches = lib.optionals isPy3k [
     (fetchpatch {
-      url = https://github.com/lelit/slimit/commit/a61e12d88cc123c4b7af2abef21d06fd182e561a.patch;
+      url = "https://github.com/lelit/slimit/commit/a61e12d88cc123c4b7af2abef21d06fd182e561a.patch";
       sha256 = "0lbhvkgn4l8g9fwvb81rfwjx7hsaq2pid8a5gczdk1ba65wfvdq5";
     })
     (fetchpatch {
-      url = https://github.com/lelit/slimit/commit/e8331659fb89e8a4613c5e4e338c877fead9c551.patch;
+      url = "https://github.com/lelit/slimit/commit/e8331659fb89e8a4613c5e4e338c877fead9c551.patch";
       sha256 = "1hv4ysn09c9bfd5bxhhrp51hsi81hdidmx0y7zcrjjiich9ayrni";
     })
   ];
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "JavaScript minifier";
-    homepage = https://slimit.readthedocs.org/;
+    homepage = "https://slimit.readthedocs.org/";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/slither-analyzer/default.nix b/pkgs/development/python-modules/slither-analyzer/default.nix
index 0f12dbb8850c1..379a7e1b01c1c 100644
--- a/pkgs/development/python-modules/slither-analyzer/default.nix
+++ b/pkgs/development/python-modules/slither-analyzer/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
       runs a suite of vulnerability detectors, prints visual information about
       contract details, and provides an API to easily write custom analyses.
     '';
-    homepage = https://github.com/trailofbits/slither;
+    homepage = "https://github.com/trailofbits/slither";
     license = licenses.agpl3;
     maintainers = [ maintainers.asymmetric ];
   };
diff --git a/pkgs/development/python-modules/slixmpp/default.nix b/pkgs/development/python-modules/slixmpp/default.nix
index 53d2006315c12..b5315549119e1 100644
--- a/pkgs/development/python-modules/slixmpp/default.nix
+++ b/pkgs/development/python-modules/slixmpp/default.nix
@@ -29,6 +29,6 @@ buildPythonPackage rec {
   meta = {
     description = "Elegant Python library for XMPP";
     license = lib.licenses.mit;
-    homepage = https://dev.louiz.org/projects/slixmpp;
+    homepage = "https://dev.louiz.org/projects/slixmpp";
   };
 }
diff --git a/pkgs/development/python-modules/slob/default.nix b/pkgs/development/python-modules/slob/default.nix
index 48400f910c4f5..9e6ba2ff63500 100644
--- a/pkgs/development/python-modules/slob/default.nix
+++ b/pkgs/development/python-modules/slob/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/itkach/slob/;
+    homepage = "https://github.com/itkach/slob/";
     description = "Reference implementation of the slob (sorted list of blobs) format";
     license = licenses.gpl3;
     maintainers = [ maintainers.rycee ];
diff --git a/pkgs/development/python-modules/smartdc/default.nix b/pkgs/development/python-modules/smartdc/default.nix
index 50667ce939871..2fe9926cab9a0 100644
--- a/pkgs/development/python-modules/smartdc/default.nix
+++ b/pkgs/development/python-modules/smartdc/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Joyent SmartDataCenter CloudAPI connector using http-signature authentication via Requests";
-    homepage = https://github.com/atl/py-smartdc;
+    homepage = "https://github.com/atl/py-smartdc";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/smugline/default.nix b/pkgs/development/python-modules/smugline/default.nix
index 514a3005725e2..d779a79ed21a2 100644
--- a/pkgs/development/python-modules/smugline/default.nix
+++ b/pkgs/development/python-modules/smugline/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/gingerlime/smugline;
+    homepage = "https://github.com/gingerlime/smugline";
     description = "A simple command line tool for smugmug ";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/smugpy/default.nix b/pkgs/development/python-modules/smugpy/default.nix
index c2028228c31c4..43ac45b1235e7 100644
--- a/pkgs/development/python-modules/smugpy/default.nix
+++ b/pkgs/development/python-modules/smugpy/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Python library for the SmugMug API";
     license = with licenses; [ mit ];
-    homepage = https://github.com/chrishoffman/smugpy;
+    homepage = "https://github.com/chrishoffman/smugpy";
   };
 
   doCheck = false; # Tries to login to Smugmug…
diff --git a/pkgs/development/python-modules/snakebite/default.nix b/pkgs/development/python-modules/snakebite/default.nix
index 09945a094c7d2..b4d83e672271f 100644
--- a/pkgs/development/python-modules/snakebite/default.nix
+++ b/pkgs/development/python-modules/snakebite/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pure Python HDFS client";
-    homepage = https://github.com/spotify/snakebite;
+    homepage = "https://github.com/spotify/snakebite";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/snakeviz/default.nix b/pkgs/development/python-modules/snakeviz/default.nix
index c55d6c7376a52..efb0a23a7c6d4 100644
--- a/pkgs/development/python-modules/snakeviz/default.nix
+++ b/pkgs/development/python-modules/snakeviz/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Browser based viewer for profiling data";
-    homepage = https://jiffyclub.github.io/snakeviz;
+    homepage = "https://jiffyclub.github.io/snakeviz";
     license = licenses.bsd3;
     maintainers = with maintainers; [ nixy ];
   };
diff --git a/pkgs/development/python-modules/snapcast/default.nix b/pkgs/development/python-modules/snapcast/default.nix
index 1e008d96497bb..ccdaa64b098d3 100644
--- a/pkgs/development/python-modules/snapcast/default.nix
+++ b/pkgs/development/python-modules/snapcast/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Control Snapcast, a multi-room synchronous audio solution";
-    homepage = https://github.com/happyleavesaoc/python-snapcast/;
+    homepage = "https://github.com/happyleavesaoc/python-snapcast/";
     license = licenses.mit;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/snappergui/default.nix b/pkgs/development/python-modules/snappergui/default.nix
index 6b31145d519ab..ff274c1ba8b3f 100644
--- a/pkgs/development/python-modules/snappergui/default.nix
+++ b/pkgs/development/python-modules/snappergui/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage {
   propagatedBuildInputs = [ pygobject3 dbus-python ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/ricardomv/snapper-gui;
+    homepage = "https://github.com/ricardomv/snapper-gui";
     description = "Graphical frontend for snapper";
     license = licenses.gpl2;
     maintainers = with maintainers; [ tstrobel ];
diff --git a/pkgs/development/python-modules/sniffio/default.nix b/pkgs/development/python-modules/sniffio/default.nix
index f5674c09e0216..82275762ce3dc 100644
--- a/pkgs/development/python-modules/sniffio/default.nix
+++ b/pkgs/development/python-modules/sniffio/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/python-trio/sniffio;
+    homepage = "https://github.com/python-trio/sniffio";
     license = licenses.asl20;
     description = "Sniff out which async library your code is running under";
   };
diff --git a/pkgs/development/python-modules/snowballstemmer/default.nix b/pkgs/development/python-modules/snowballstemmer/default.nix
index 61a12c2b298d3..c546fefcf5034 100644
--- a/pkgs/development/python-modules/snowballstemmer/default.nix
+++ b/pkgs/development/python-modules/snowballstemmer/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "16 stemmer algorithms (15 + Poerter English stemmer) generated from Snowball algorithms";
-    homepage = http://sigal.saimon.org/en/latest/index.html;
+    homepage = "http://sigal.saimon.org/en/latest/index.html";
     license = licenses.bsd3;
     platforms = platforms.unix;
   };
diff --git a/pkgs/development/python-modules/snug/default.nix b/pkgs/development/python-modules/snug/default.nix
index a697ed0161a04..08896467b4e52 100644
--- a/pkgs/development/python-modules/snug/default.nix
+++ b/pkgs/development/python-modules/snug/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Tiny toolkit for writing reusable interactions with web APIs";
     license = licenses.mit;
-    homepage = https://snug.readthedocs.io/en/latest/;
+    homepage = "https://snug.readthedocs.io/en/latest/";
     maintainers = with maintainers; [ mredaelli ];
   };
 
diff --git a/pkgs/development/python-modules/snuggs/default.nix b/pkgs/development/python-modules/snuggs/default.nix
index a97bbf4012c96..f88b6080fdf3c 100644
--- a/pkgs/development/python-modules/snuggs/default.nix
+++ b/pkgs/development/python-modules/snuggs/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "S-expressions for Numpy";
     license = licenses.mit;
-    homepage = https://github.com/mapbox/snuggs;
+    homepage = "https://github.com/mapbox/snuggs";
     maintainers = with maintainers; [ mredaelli ];
   };
 }
diff --git a/pkgs/development/python-modules/sockjs-tornado/default.nix b/pkgs/development/python-modules/sockjs-tornado/default.nix
index 10722e8af06d5..a74c40486fc15 100644
--- a/pkgs/development/python-modules/sockjs-tornado/default.nix
+++ b/pkgs/development/python-modules/sockjs-tornado/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ tornado ];
 
   meta = with lib; {
-    homepage = https://github.com/mrjoes/sockjs-tornado/;
+    homepage = "https://github.com/mrjoes/sockjs-tornado/";
     description = "SockJS python server implementation on top of Tornado framework";
     license = licenses.mit;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/development/python-modules/socksipy-branch/default.nix b/pkgs/development/python-modules/socksipy-branch/default.nix
index 37961f898f597..e17f38cb50dd6 100644
--- a/pkgs/development/python-modules/socksipy-branch/default.nix
+++ b/pkgs/development/python-modules/socksipy-branch/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = http://code.google.com/p/socksipy-branch/;
+    homepage = "http://code.google.com/p/socksipy-branch/";
     description = "This Python module allows you to create TCP connections through a SOCKS proxy without any special effort";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/softlayer/default.nix b/pkgs/development/python-modules/softlayer/default.nix
index 6548c3637a8f2..93b0e309b7c4b 100644
--- a/pkgs/development/python-modules/softlayer/default.nix
+++ b/pkgs/development/python-modules/softlayer/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A set of Python libraries that assist in calling the SoftLayer API.";
-    homepage = https://github.com/softlayer/softlayer-python;
+    homepage = "https://github.com/softlayer/softlayer-python";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/sorl_thumbnail/default.nix b/pkgs/development/python-modules/sorl_thumbnail/default.nix
index 098e2292efd53..1979daf85be37 100644
--- a/pkgs/development/python-modules/sorl_thumbnail/default.nix
+++ b/pkgs/development/python-modules/sorl_thumbnail/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://sorl-thumbnail.readthedocs.org/en/latest/;
+    homepage = "https://sorl-thumbnail.readthedocs.org/en/latest/";
     description = "Thumbnails for Django";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/sortedcollections/default.nix b/pkgs/development/python-modules/sortedcollections/default.nix
index b8261d88628cd..ffcf0bfeac041 100644
--- a/pkgs/development/python-modules/sortedcollections/default.nix
+++ b/pkgs/development/python-modules/sortedcollections/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python Sorted Collections";
-    homepage = http://www.grantjenks.com/docs/sortedcollections/;
+    homepage = "http://www.grantjenks.com/docs/sortedcollections/";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/sortedcontainers/default.nix b/pkgs/development/python-modules/sortedcontainers/default.nix
index b2b7f20350309..c5ae45b8500c0 100644
--- a/pkgs/development/python-modules/sortedcontainers/default.nix
+++ b/pkgs/development/python-modules/sortedcontainers/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Python Sorted Container Types: SortedList, SortedDict, and SortedSet";
-    homepage = http://www.grantjenks.com/docs/sortedcontainers/;
+    homepage = "http://www.grantjenks.com/docs/sortedcontainers/";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/sounddevice/default.nix b/pkgs/development/python-modules/sounddevice/default.nix
index e538875da2b5f..614f0881ff855 100644
--- a/pkgs/development/python-modules/sounddevice/default.nix
+++ b/pkgs/development/python-modules/sounddevice/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Play and Record Sound with Python";
-    homepage = http://python-sounddevice.rtfd.org/;
+    homepage = "http://python-sounddevice.rtfd.org/";
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/soundfile/default.nix b/pkgs/development/python-modules/soundfile/default.nix
index ff11e75a0de13..dea0e345a9997 100644
--- a/pkgs/development/python-modules/soundfile/default.nix
+++ b/pkgs/development/python-modules/soundfile/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
     meta = {
       description = "An audio library based on libsndfile, CFFI and NumPy";
       license = lib.licenses.bsd3;
-      homepage = https://github.com/bastibe/PySoundFile;
+      homepage = "https://github.com/bastibe/PySoundFile";
       maintainers = with lib.maintainers; [ fridh ];
     };
 
diff --git a/pkgs/development/python-modules/soupsieve/default.nix b/pkgs/development/python-modules/soupsieve/default.nix
index 8995e98ca7875..b8cdd63cbde51 100644
--- a/pkgs/development/python-modules/soupsieve/default.nix
+++ b/pkgs/development/python-modules/soupsieve/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   meta = {
     description = "A CSS4 selector implementation for Beautiful Soup";
     license = lib.licenses.mit;
-    homepage = https://github.com/facelessuser/soupsieve;
+    homepage = "https://github.com/facelessuser/soupsieve";
   };
 
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/spacy/default.nix b/pkgs/development/python-modules/spacy/default.nix
index beee4a186c9e9..0c9909622681e 100644
--- a/pkgs/development/python-modules/spacy/default.nix
+++ b/pkgs/development/python-modules/spacy/default.nix
@@ -55,7 +55,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Industrial-strength Natural Language Processing (NLP) with Python and Cython";
-    homepage = https://github.com/explosion/spaCy;
+    homepage = "https://github.com/explosion/spaCy";
     license = licenses.mit;
     maintainers = with maintainers; [ danieldk sdll ];
     };
diff --git a/pkgs/development/python-modules/spake2/default.nix b/pkgs/development/python-modules/spake2/default.nix
index 2d2f066eaedc1..4038e2255afa2 100644
--- a/pkgs/development/python-modules/spake2/default.nix
+++ b/pkgs/development/python-modules/spake2/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "SPAKE2 password-authenticated key exchange library";
-    homepage = https://github.com/warner/python-spake2;
+    homepage = "https://github.com/warner/python-spake2";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/spambayes/default.nix b/pkgs/development/python-modules/spambayes/default.nix
index bbd7cbb210e08..f33748379d1ed 100644
--- a/pkgs/development/python-modules/spambayes/default.nix
+++ b/pkgs/development/python-modules/spambayes/default.nix
@@ -15,6 +15,6 @@ buildPythonPackage rec {
 
   meta = {
     description = "Statistical anti-spam filter, initially based on the work of Paul Graham";
-    homepage = http://spambayes.sourceforge.net/;
+    homepage = "http://spambayes.sourceforge.net/";
   };
 }
diff --git a/pkgs/development/python-modules/sparse/default.nix b/pkgs/development/python-modules/sparse/default.nix
index a1b9eae398df3..483fc12915f03 100644
--- a/pkgs/development/python-modules/sparse/default.nix
+++ b/pkgs/development/python-modules/sparse/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Sparse n-dimensional arrays computations";
-    homepage = https://github.com/pydata/sparse/;
+    homepage = "https://github.com/pydata/sparse/";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/speaklater/default.nix b/pkgs/development/python-modules/speaklater/default.nix
index 5de86d9e14c2f..03b525147bfdf 100644
--- a/pkgs/development/python-modules/speaklater/default.nix
+++ b/pkgs/development/python-modules/speaklater/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Implements a lazy string for python useful for use with gettext";
-    homepage = https://github.com/mitsuhiko/speaklater;
+    homepage = "https://github.com/mitsuhiko/speaklater";
     license = licenses.bsd0;
     maintainers = with maintainers; [ matejc ];
   };
diff --git a/pkgs/development/python-modules/spectral-cube/default.nix b/pkgs/development/python-modules/spectral-cube/default.nix
index 39edcf9b8f558..3e520919f3347 100644
--- a/pkgs/development/python-modules/spectral-cube/default.nix
+++ b/pkgs/development/python-modules/spectral-cube/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Library for reading and analyzing astrophysical spectral data cubes";
-    homepage = http://radio-astro-tools.github.io;
+    homepage = "http://radio-astro-tools.github.io";
     license = lib.licenses.bsd3;
     platforms = lib.platforms.all;
     maintainers = with lib.maintainers; [ smaret ];
diff --git a/pkgs/development/python-modules/speedtest-cli/default.nix b/pkgs/development/python-modules/speedtest-cli/default.nix
index ef97617225c08..7476a54a98bd7 100644
--- a/pkgs/development/python-modules/speedtest-cli/default.nix
+++ b/pkgs/development/python-modules/speedtest-cli/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Command line interface for testing internet bandwidth using speedtest.net";
-    homepage = https://github.com/sivel/speedtest-cli;
+    homepage = "https://github.com/sivel/speedtest-cli";
     license = licenses.asl20;
     maintainers = with maintainers; [ makefu domenkozar ];
   };
diff --git a/pkgs/development/python-modules/spglib/default.nix b/pkgs/development/python-modules/spglib/default.nix
index bad76f8cb93e2..02155483b2094 100644
--- a/pkgs/development/python-modules/spglib/default.nix
+++ b/pkgs/development/python-modules/spglib/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python bindings for C library for finding and handling crystal symmetries";
-    homepage = https://atztogo.github.io/spglib;
+    homepage = "https://atztogo.github.io/spglib";
     license = licenses.bsd3;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/sphfile/default.nix b/pkgs/development/python-modules/sphfile/default.nix
index f1455f945a9fe..b10552bf09348 100644
--- a/pkgs/development/python-modules/sphfile/default.nix
+++ b/pkgs/development/python-modules/sphfile/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Numpy-based NIST SPH audio-file reader";
-    homepage    = https://github.com/mcfletch/sphfile;
+    homepage    = "https://github.com/mcfletch/sphfile";
     license     = licenses.mit;
     maintainers = with maintainers; [ abbradar ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/sphinx-argparse/default.nix b/pkgs/development/python-modules/sphinx-argparse/default.nix
index f5de476d1096a..3f1a80c3c97ba 100644
--- a/pkgs/development/python-modules/sphinx-argparse/default.nix
+++ b/pkgs/development/python-modules/sphinx-argparse/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A sphinx extension that automatically documents argparse commands and options";
-    homepage = https://github.com/ribozz/sphinx-argparse;
+    homepage = "https://github.com/ribozz/sphinx-argparse";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ clacke ];
   };
diff --git a/pkgs/development/python-modules/sphinx-testing/default.nix b/pkgs/development/python-modules/sphinx-testing/default.nix
index 8f95397055560..1a8521bf43825 100644
--- a/pkgs/development/python-modules/sphinx-testing/default.nix
+++ b/pkgs/development/python-modules/sphinx-testing/default.nix
@@ -27,8 +27,8 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://github.com/sphinx-doc/sphinx-testing;
+    homepage = "https://github.com/sphinx-doc/sphinx-testing";
     license = lib.licenses.bsd2;
     description = "Testing utility classes and functions for Sphinx extensions";
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/sphinx/2.nix b/pkgs/development/python-modules/sphinx/2.nix
index 541c292fe8f12..5cf2cecd97f2d 100644
--- a/pkgs/development/python-modules/sphinx/2.nix
+++ b/pkgs/development/python-modules/sphinx/2.nix
@@ -75,7 +75,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A tool that makes it easy to create intelligent and beautiful documentation for Python projects";
-    homepage = http://sphinx.pocoo.org/;
+    homepage = "http://sphinx.pocoo.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ nand0p ];
   };
diff --git a/pkgs/development/python-modules/sphinx/default.nix b/pkgs/development/python-modules/sphinx/default.nix
index 0989809a1ff07..9c7d699d20f03 100644
--- a/pkgs/development/python-modules/sphinx/default.nix
+++ b/pkgs/development/python-modules/sphinx/default.nix
@@ -78,7 +78,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A tool that makes it easy to create intelligent and beautiful documentation for Python projects";
-    homepage = http://sphinx.pocoo.org/;
+    homepage = "http://sphinx.pocoo.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ nand0p ];
   };
diff --git a/pkgs/development/python-modules/sphinx_pypi_upload/default.nix b/pkgs/development/python-modules/sphinx_pypi_upload/default.nix
index 52590817c71b7..6d353cc63c966 100644
--- a/pkgs/development/python-modules/sphinx_pypi_upload/default.nix
+++ b/pkgs/development/python-modules/sphinx_pypi_upload/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Setuptools command for uploading Sphinx documentation to PyPI";
-    homepage = https://bitbucket.org/jezdez/sphinx-pypi-upload/;
+    homepage = "https://bitbucket.org/jezdez/sphinx-pypi-upload/";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/sphinx_rtd_theme/default.nix b/pkgs/development/python-modules/sphinx_rtd_theme/default.nix
index 515f6b6156aaf..bb9fcb293da7c 100644
--- a/pkgs/development/python-modules/sphinx_rtd_theme/default.nix
+++ b/pkgs/development/python-modules/sphinx_rtd_theme/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "ReadTheDocs.org theme for Sphinx";
-    homepage = https://github.com/snide/sphinx_rtd_theme/;
+    homepage = "https://github.com/snide/sphinx_rtd_theme/";
     license = licenses.bsd3;
     platforms = platforms.unix;
   };
diff --git a/pkgs/development/python-modules/sphinxcontrib-applehelp/default.nix b/pkgs/development/python-modules/sphinxcontrib-applehelp/default.nix
index 60d7a20feb591..5644834b2816b 100644
--- a/pkgs/development/python-modules/sphinxcontrib-applehelp/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-applehelp/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "sphinxcontrib-applehelp is a sphinx extension which outputs Apple help books";
-    homepage = http://sphinx-doc.org/;
+    homepage = "http://sphinx-doc.org/";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/sphinxcontrib-devhelp/default.nix b/pkgs/development/python-modules/sphinxcontrib-devhelp/default.nix
index dde8bfbb7dd21..fca1856863b78 100644
--- a/pkgs/development/python-modules/sphinxcontrib-devhelp/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-devhelp/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "sphinxcontrib-devhelp is a sphinx extension which outputs Devhelp document.";
-    homepage = http://sphinx-doc.org/;
+    homepage = "http://sphinx-doc.org/";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/sphinxcontrib-htmlhelp/default.nix b/pkgs/development/python-modules/sphinxcontrib-htmlhelp/default.nix
index 88b54d8e94f73..42a6046a1fb5c 100644
--- a/pkgs/development/python-modules/sphinxcontrib-htmlhelp/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-htmlhelp/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "sphinxcontrib-htmlhelp is a sphinx extension which ...";
-    homepage = http://sphinx-doc.org/;
+    homepage = "http://sphinx-doc.org/";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/sphinxcontrib-jsmath/default.nix b/pkgs/development/python-modules/sphinxcontrib-jsmath/default.nix
index ca2c8e99d41d6..6c860cafa59fb 100644
--- a/pkgs/development/python-modules/sphinxcontrib-jsmath/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-jsmath/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "sphinxcontrib-jsmath is a sphinx extension which renders display math in HTML via JavaScript.";
-    homepage = http://sphinx-doc.org/;
+    homepage = "http://sphinx-doc.org/";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/sphinxcontrib-qthelp/default.nix b/pkgs/development/python-modules/sphinxcontrib-qthelp/default.nix
index 92471c6c3d0f4..358ad771c5d5f 100644
--- a/pkgs/development/python-modules/sphinxcontrib-qthelp/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-qthelp/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "sphinxcontrib-qthelp is a sphinx extension which outputs QtHelp document.";
-    homepage = http://sphinx-doc.org/;
+    homepage = "http://sphinx-doc.org/";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/sphinxcontrib-serializinghtml/default.nix b/pkgs/development/python-modules/sphinxcontrib-serializinghtml/default.nix
index 76fba6e1b3a0a..04b19aef8bf67 100644
--- a/pkgs/development/python-modules/sphinxcontrib-serializinghtml/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-serializinghtml/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "sphinxcontrib-serializinghtml is a sphinx extension which outputs \"serialized\" HTML files (json and pickle).";
-    homepage = http://sphinx-doc.org/;
+    homepage = "http://sphinx-doc.org/";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/sphinxcontrib-spelling/default.nix b/pkgs/development/python-modules/sphinxcontrib-spelling/default.nix
index b3e1ca01dba4d..79b2aa42e36be 100644
--- a/pkgs/development/python-modules/sphinxcontrib-spelling/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-spelling/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Sphinx spelling extension";
-    homepage = https://bitbucket.org/dhellmann/sphinxcontrib-spelling;
+    homepage = "https://bitbucket.org/dhellmann/sphinxcontrib-spelling";
     maintainers = with maintainers; [ nand0p ];
     license = licenses.bsd2;
   };
diff --git a/pkgs/development/python-modules/sphinxcontrib-tikz/default.nix b/pkgs/development/python-modules/sphinxcontrib-tikz/default.nix
index 747fa1cb2434f..bcf24413d63d7 100644
--- a/pkgs/development/python-modules/sphinxcontrib-tikz/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-tikz/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "TikZ extension for Sphinx";
-    homepage = https://bitbucket.org/philexander/tikz;
+    homepage = "https://bitbucket.org/philexander/tikz";
     maintainers = with maintainers; [ costrouc ];
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/sphinxcontrib-websupport/default.nix b/pkgs/development/python-modules/sphinxcontrib-websupport/default.nix
index d4f17171e3b8d..b1bdf6a0dff62 100644
--- a/pkgs/development/python-modules/sphinxcontrib-websupport/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-websupport/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Sphinx API for Web Apps";
-    homepage = http://sphinx-doc.org/;
+    homepage = "http://sphinx-doc.org/";
     license = lib.licenses.bsd2;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix b/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix
index 5173c54be34f2..9f042efcc97b7 100644
--- a/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Provides a Sphinx domain for describing RESTful HTTP APIs";
-    homepage = https://bitbucket.org/birkenfeld/sphinx-contrib;
+    homepage = "https://bitbucket.org/birkenfeld/sphinx-contrib";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/sphinxcontrib_newsfeed/default.nix b/pkgs/development/python-modules/sphinxcontrib_newsfeed/default.nix
index 2dfaf7dbc143b..93c53581c4fac 100644
--- a/pkgs/development/python-modules/sphinxcontrib_newsfeed/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib_newsfeed/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Extension for adding a simple Blog, News or Announcements section to a Sphinx website";
-    homepage = https://bitbucket.org/prometheus/sphinxcontrib-newsfeed;
+    homepage = "https://bitbucket.org/prometheus/sphinxcontrib-newsfeed";
     license = licenses.bsd2;
   };
 
diff --git a/pkgs/development/python-modules/splinter/default.nix b/pkgs/development/python-modules/splinter/default.nix
index fac73dc8715a2..1ff38f0a6dfbb 100644
--- a/pkgs/development/python-modules/splinter/default.nix
+++ b/pkgs/development/python-modules/splinter/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Browser abstraction for web acceptance testing";
-    homepage = https://github.com/cobrateam/splinter;
+    homepage = "https://github.com/cobrateam/splinter";
     license = lib.licenses.bsd3;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/sqlalchemy-citext/default.nix b/pkgs/development/python-modules/sqlalchemy-citext/default.nix
index b91e338540431..1f0dd5eb7eae5 100644
--- a/pkgs/development/python-modules/sqlalchemy-citext/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy-citext/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A sqlalchemy plugin that allows postgres use of CITEXT";
-    homepage = https://github.com/mahmoudimus/sqlalchemy-citext;
+    homepage = "https://github.com/mahmoudimus/sqlalchemy-citext";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/sqlalchemy-imageattach/default.nix b/pkgs/development/python-modules/sqlalchemy-imageattach/default.nix
index eefb53dd7a607..35e6854137e39 100644
--- a/pkgs/development/python-modules/sqlalchemy-imageattach/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy-imageattach/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
   doCheck = !isPyPy;  # failures due to sqla version mismatch
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/dahlia/sqlalchemy-imageattach;
+    homepage = "https://github.com/dahlia/sqlalchemy-imageattach";
     description = "SQLAlchemy extension for attaching images to entity objects";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/sqlalchemy-migrate/default.nix b/pkgs/development/python-modules/sqlalchemy-migrate/default.nix
index ba93fb040b9a8..c64d8f61f79c9 100644
--- a/pkgs/development/python-modules/sqlalchemy-migrate/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy-migrate/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   # See: https://review.openstack.org/#/c/608382/
   patches = [ (fetchpatch {
-    url = https://github.com/openstack/sqlalchemy-migrate/pull/18.patch;
+    url = "https://github.com/openstack/sqlalchemy-migrate/pull/18.patch";
     sha256 = "1qyfq2m7w7xqf0r9bc2x42qcra4r9k9l9g1jy5j0fvlb6bvvjj07";
   }) ];
 
@@ -41,7 +41,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/openstack/sqlalchemy-migrate;
+    homepage = "https://github.com/openstack/sqlalchemy-migrate";
     description = "Schema migration tools for SQLAlchemy";
     license = licenses.asl20;
     maintainers = with maintainers; [ makefu ];
diff --git a/pkgs/development/python-modules/sqlalchemy-utils/default.nix b/pkgs/development/python-modules/sqlalchemy-utils/default.nix
index c58ec72498a04..3ca0423bd1d65 100644
--- a/pkgs/development/python-modules/sqlalchemy-utils/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy-utils/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/kvesteri/sqlalchemy-utils;
+    homepage = "https://github.com/kvesteri/sqlalchemy-utils";
     description = "Various utility functions and datatypes for SQLAlchemy";
     license = licenses.bsd3;
     maintainers = with maintainers; [ eadwu ];
diff --git a/pkgs/development/python-modules/sqlalchemy/default.nix b/pkgs/development/python-modules/sqlalchemy/default.nix
index 93a2fa233f6ed..b536059bed195 100644
--- a/pkgs/development/python-modules/sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
     ++ lib.optionals stdenv.isDarwin [ "MemUsageWBackendTest" "MemUsageTest" ];
 
   meta = with lib; {
-    homepage = http://www.sqlalchemy.org/;
+    homepage = "http://www.sqlalchemy.org/";
     description = "A Python SQL toolkit and Object Relational Mapper";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/sqlite3dbm/default.nix b/pkgs/development/python-modules/sqlite3dbm/default.nix
index bc49c0e426ba6..66a1200eeb2a5 100644
--- a/pkgs/development/python-modules/sqlite3dbm/default.nix
+++ b/pkgs/development/python-modules/sqlite3dbm/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "sqlite-backed dictionary";
-    homepage = https://github.com/Yelp/sqlite3dbm;
+    homepage = "https://github.com/Yelp/sqlite3dbm";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/sqlparse/default.nix b/pkgs/development/python-modules/sqlparse/default.nix
index e631a5ac5d900..4e1ced22beb14 100644
--- a/pkgs/development/python-modules/sqlparse/default.nix
+++ b/pkgs/development/python-modules/sqlparse/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
     longDescription = ''
       Provides support for parsing, splitting and formatting SQL statements.
     '';
-    homepage = https://github.com/andialbrecht/sqlparse;
+    homepage = "https://github.com/andialbrecht/sqlparse";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/squaremap/default.nix b/pkgs/development/python-modules/squaremap/default.nix
index fb339550062af..4927d8c725d4e 100644
--- a/pkgs/development/python-modules/squaremap/default.nix
+++ b/pkgs/development/python-modules/squaremap/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Hierarchic visualization control for wxPython";
-    homepage = https://launchpad.net/squaremap;
+    homepage = "https://launchpad.net/squaremap";
     license = licenses.bsd3;
     broken = true; # wxPython doesn't seem to be able to be detected by pip
   };
diff --git a/pkgs/development/python-modules/srptools/default.nix b/pkgs/development/python-modules/srptools/default.nix
index e7e9a1e5391b8..3b1844fb138ec 100644
--- a/pkgs/development/python-modules/srptools/default.nix
+++ b/pkgs/development/python-modules/srptools/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python-Tools to implement Secure Remote Password (SRP) authentication";
-    homepage = https://github.com/idlesign/srptools;
+    homepage = "https://github.com/idlesign/srptools";
     license = licenses.bsd3;
     maintainers = with maintainers; [ elseym ];
   };
diff --git a/pkgs/development/python-modules/srsly/default.nix b/pkgs/development/python-modules/srsly/default.nix
index 028378ad32d68..39765f06a50e9 100644
--- a/pkgs/development/python-modules/srsly/default.nix
+++ b/pkgs/development/python-modules/srsly/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Modern high-performance serialization utilities for Python";
-    homepage = https://github.com/explosion/srsly;
+    homepage = "https://github.com/explosion/srsly";
     license = licenses.mit;
     maintainers = with maintainers; [ danieldk ];
   };
diff --git a/pkgs/development/python-modules/ssdeep/default.nix b/pkgs/development/python-modules/ssdeep/default.nix
index f33143a0f0200..fc6b548ed5b85 100644
--- a/pkgs/development/python-modules/ssdeep/default.nix
+++ b/pkgs/development/python-modules/ssdeep/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/DinoTools/python-ssdeep;
+    homepage = "https://github.com/DinoTools/python-ssdeep";
     description = "Python wrapper for the ssdeep library";
     license = licenses.lgpl3;
   };
diff --git a/pkgs/development/python-modules/ssdp/default.nix b/pkgs/development/python-modules/ssdp/default.nix
index 547bddbd84d80..3c1d2c9976fa8 100644
--- a/pkgs/development/python-modules/ssdp/default.nix
+++ b/pkgs/development/python-modules/ssdp/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   doCheck = !isPy27;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/codingjoe/ssdp;
+    homepage = "https://github.com/codingjoe/ssdp";
     description = "Python asyncio library for Simple Service Discovery Protocol (SSDP).";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/sseclient/default.nix b/pkgs/development/python-modules/sseclient/default.nix
index 8157b893d742c..fb0c013ef08fe 100644
--- a/pkgs/development/python-modules/sseclient/default.nix
+++ b/pkgs/development/python-modules/sseclient/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Client library for reading Server Sent Event streams";
-    homepage = https://github.com/btubbs/sseclient;
+    homepage = "https://github.com/btubbs/sseclient";
     license = licenses.mit;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/sshpubkeys/default.nix b/pkgs/development/python-modules/sshpubkeys/default.nix
index aefb4bd4d4b16..6e250cf85f2f4 100644
--- a/pkgs/development/python-modules/sshpubkeys/default.nix
+++ b/pkgs/development/python-modules/sshpubkeys/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "OpenSSH Public Key Parser for Python";
-    homepage = https://github.com/ojarva/python-sshpubkeys;
+    homepage = "https://github.com/ojarva/python-sshpubkeys";
     license = licenses.bsd3;
     maintainers = [ ];
   };
diff --git a/pkgs/development/python-modules/sslib/default.nix b/pkgs/development/python-modules/sslib/default.nix
index 3e5be211d42bb..0f1edfd31bded 100644
--- a/pkgs/development/python-modules/sslib/default.nix
+++ b/pkgs/development/python-modules/sslib/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/jqueiroz/python-sslib;
+    homepage = "https://github.com/jqueiroz/python-sslib";
     description = "A Python3 library for sharing secrets";
     license = licenses.mit;
     maintainers = with maintainers; [ jqueiroz ];
diff --git a/pkgs/development/python-modules/starfish/default.nix b/pkgs/development/python-modules/starfish/default.nix
index 8fc0a23b065f9..1affd797c13d2 100644
--- a/pkgs/development/python-modules/starfish/default.nix
+++ b/pkgs/development/python-modules/starfish/default.nix
@@ -82,7 +82,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pipelines and pipeline components for the analysis of image-based transcriptomics data";
-    homepage = https://spacetx-starfish.readthedocs.io/en/latest/;
+    homepage = "https://spacetx-starfish.readthedocs.io/en/latest/";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
     broken = true; # incompatible with latest python-dateutil, scikit-image
diff --git a/pkgs/development/python-modules/staticjinja/default.nix b/pkgs/development/python-modules/staticjinja/default.nix
index 32aecdc919155..29fd116c0d590 100644
--- a/pkgs/development/python-modules/staticjinja/default.nix
+++ b/pkgs/development/python-modules/staticjinja/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A library and cli tool that makes it easy to build static sites using Jinja2";
-    homepage = https://staticjinja.readthedocs.io/en/latest/;
+    homepage = "https://staticjinja.readthedocs.io/en/latest/";
     license = licenses.mit;
     maintainers = with maintainers; [ fgaz ];
   };
diff --git a/pkgs/development/python-modules/statistics/default.nix b/pkgs/development/python-modules/statistics/default.nix
index 4380e592ff56b..283954c838ba1 100644
--- a/pkgs/development/python-modules/statistics/default.nix
+++ b/pkgs/development/python-modules/statistics/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Python 2.* port of 3.4 Statistics Module";
-    homepage = https://github.com/digitalemagine/py-statistics;
+    homepage = "https://github.com/digitalemagine/py-statistics";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ costrouc ];
   };
diff --git a/pkgs/development/python-modules/statsd/default.nix b/pkgs/development/python-modules/statsd/default.nix
index 36042a72ea881..cf376113b3e3c 100644
--- a/pkgs/development/python-modules/statsd/default.nix
+++ b/pkgs/development/python-modules/statsd/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
     maintainers = with maintainers; [ domenkozar ];
     description = "A simple statsd client";
     license = licenses.mit;
-    homepage = https://github.com/jsocol/pystatsd;
+    homepage = "https://github.com/jsocol/pystatsd";
   };
 
 }
diff --git a/pkgs/development/python-modules/statsmodels/default.nix b/pkgs/development/python-modules/statsmodels/default.nix
index 61d354c8d5f50..e2c7142c979d8 100644
--- a/pkgs/development/python-modules/statsmodels/default.nix
+++ b/pkgs/development/python-modules/statsmodels/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Statistical computations and models for use with SciPy";
-    homepage = https://www.github.com/statsmodels/statsmodels;
+    homepage = "https://www.github.com/statsmodels/statsmodels";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/stem/default.nix b/pkgs/development/python-modules/stem/default.nix
index 4d4e75d5326d3..32e4bab5afccb 100644
--- a/pkgs/development/python-modules/stem/default.nix
+++ b/pkgs/development/python-modules/stem/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Controller library that allows applications to interact with Tor";
-    homepage = https://stem.torproject.org/;
+    homepage = "https://stem.torproject.org/";
     license = licenses.gpl3;
     maintainers = with maintainers; [ phreedom ];
   };
diff --git a/pkgs/development/python-modules/stevedore/default.nix b/pkgs/development/python-modules/stevedore/default.nix
index 2e3071ed29cac..d6ec10579f9b8 100644
--- a/pkgs/development/python-modules/stevedore/default.nix
+++ b/pkgs/development/python-modules/stevedore/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Manage dynamic plugins for Python applications";
-    homepage = https://pypi.python.org/pypi/stevedore;
+    homepage = "https://pypi.python.org/pypi/stevedore";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/stm32loader/default.nix b/pkgs/development/python-modules/stm32loader/default.nix
index c7ea7804198d6..3e09506ac66bc 100644
--- a/pkgs/development/python-modules/stm32loader/default.nix
+++ b/pkgs/development/python-modules/stm32loader/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Flash firmware to STM32 microcontrollers in Python";
-    homepage = https://github.com/florisla/stm32loader;
+    homepage = "https://github.com/florisla/stm32loader";
     changelog = "https://github.com/florisla/stm32loader/blob/v${version}/CHANGELOG.md";
     license = licenses.gpl3;
     maintainers = with maintainers; [ emily ];
diff --git a/pkgs/development/python-modules/stompclient/default.nix b/pkgs/development/python-modules/stompclient/default.nix
index 1efcd6a65005b..4cb59cf5f2852 100644
--- a/pkgs/development/python-modules/stompclient/default.nix
+++ b/pkgs/development/python-modules/stompclient/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Lightweight and extensible STOMP messaging client";
-    homepage = https://bitbucket.org/hozn/stompclient;
+    homepage = "https://bitbucket.org/hozn/stompclient";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/stravalib/default.nix b/pkgs/development/python-modules/stravalib/default.nix
index e8e4eb4bf35b6..1615f57d5e59a 100644
--- a/pkgs/development/python-modules/stravalib/default.nix
+++ b/pkgs/development/python-modules/stravalib/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python library for interacting with Strava v3 REST API";
-    homepage = https://github.com/hozn/stravalib;
+    homepage = "https://github.com/hozn/stravalib";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/strictyaml/default.nix b/pkgs/development/python-modules/strictyaml/default.nix
index bb4824b5c026b..2e4b416f0478e 100644
--- a/pkgs/development/python-modules/strictyaml/default.nix
+++ b/pkgs/development/python-modules/strictyaml/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Strict, typed YAML parser";
-    homepage = https://hitchdev.com/strictyaml/;
+    homepage = "https://hitchdev.com/strictyaml/";
     license = licenses.mit;
     maintainers = with maintainers; [ jonringer ];
   };
diff --git a/pkgs/development/python-modules/stringcase/default.nix b/pkgs/development/python-modules/stringcase/default.nix
index 79f05f9b72d64..531f1eb92231d 100644
--- a/pkgs/development/python-modules/stringcase/default.nix
+++ b/pkgs/development/python-modules/stringcase/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/okunishinishi/python-stringcase;
+    homepage = "https://github.com/okunishinishi/python-stringcase";
     description = "Convert string cases between camel case, pascal case, snake case etc…";
     license = licenses.mit;
     maintainers = with maintainers; [ alunduil ];
diff --git a/pkgs/development/python-modules/stringtemplate/default.nix b/pkgs/development/python-modules/stringtemplate/default.nix
index 7326f7d48e1b6..c70cac59920e0 100644
--- a/pkgs/development/python-modules/stringtemplate/default.nix
+++ b/pkgs/development/python-modules/stringtemplate/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://www.stringtemplate.org/;
+    homepage = "https://www.stringtemplate.org/";
     description = "Text Templating Library";
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/development/python-modules/structlog/default.nix b/pkgs/development/python-modules/structlog/default.nix
index fece2f1b44347..2156c7f28021a 100644
--- a/pkgs/development/python-modules/structlog/default.nix
+++ b/pkgs/development/python-modules/structlog/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Painless structural logging";
-    homepage = http://www.structlog.org/;
+    homepage = "http://www.structlog.org/";
     license = lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/stumpy/default.nix b/pkgs/development/python-modules/stumpy/default.nix
index 71b643e5cb58f..4c26a62060e6c 100644
--- a/pkgs/development/python-modules/stumpy/default.nix
+++ b/pkgs/development/python-modules/stumpy/default.nix
@@ -48,7 +48,7 @@ buildPythonPackage {
 
   meta = with lib; {
     description = "A powerful and scalable library that can be used for a variety of time series data mining tasks";
-    homepage = https://github.com/TDAmeritrade/stumpy;
+    homepage = "https://github.com/TDAmeritrade/stumpy";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/stups-zign/default.nix b/pkgs/development/python-modules/stups-zign/default.nix
index a4355dd7808f9..6b80f55636a92 100644
--- a/pkgs/development/python-modules/stups-zign/default.nix
+++ b/pkgs/development/python-modules/stups-zign/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   patches = [
     # pytest 5 is currently unsupported. Fetch and apply a pr that resolves this.
     (fetchpatch {
-      url = https://github.com/zalando-stups/zign/commit/50140720211e547b0e59f7ddb39a732f0cc73ad7.patch;
+      url = "https://github.com/zalando-stups/zign/commit/50140720211e547b0e59f7ddb39a732f0cc73ad7.patch";
       sha256 = "1zmyvg1z1asaqqsmxvsx0srvxd6gkgavppvg3dblxwhkml01awqk";
     })
   ];
diff --git a/pkgs/development/python-modules/subdownloader/default.nix b/pkgs/development/python-modules/subdownloader/default.nix
index 24b082123b826..8c5ab94f9d62f 100644
--- a/pkgs/development/python-modules/subdownloader/default.nix
+++ b/pkgs/development/python-modules/subdownloader/default.nix
@@ -59,7 +59,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Tool for automatic download/upload subtitles for videofiles using fast hashing";
-    homepage = http://www.subdownloader.net;
+    homepage = "http://www.subdownloader.net";
     license = licenses.gpl3;
   };
 
diff --git a/pkgs/development/python-modules/subliminal/default.nix b/pkgs/development/python-modules/subliminal/default.nix
index 61d406edafc73..4c8bf7f6ba640 100644
--- a/pkgs/development/python-modules/subliminal/default.nix
+++ b/pkgs/development/python-modules/subliminal/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/Diaoul/subliminal;
+    homepage = "https://github.com/Diaoul/subliminal";
     description = "Python library to search and download subtitles";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/subprocess32/default.nix b/pkgs/development/python-modules/subprocess32/default.nix
index 0f43a73546dff..3fc4378fc34d9 100644
--- a/pkgs/development/python-modules/subprocess32/default.nix
+++ b/pkgs/development/python-modules/subprocess32/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   '';
 
   meta = {
-    homepage = https://pypi.python.org/pypi/subprocess32;
+    homepage = "https://pypi.python.org/pypi/subprocess32";
     description = "Backport of the subprocess module from Python 3.2.5 for use on 2.x";
     maintainers = with lib.maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/suds-jurko/default.nix b/pkgs/development/python-modules/suds-jurko/default.nix
index 25ff5fd1636a1..e83448d82cf9a 100644
--- a/pkgs/development/python-modules/suds-jurko/default.nix
+++ b/pkgs/development/python-modules/suds-jurko/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Lightweight SOAP client (Jurko's fork)";
-    homepage = https://bitbucket.org/jurko/suds;
+    homepage = "https://bitbucket.org/jurko/suds";
     license = licenses.lgpl3;
   };
 
diff --git a/pkgs/development/python-modules/suds/default.nix b/pkgs/development/python-modules/suds/default.nix
index c4a8e480ed40b..77f4c731265e3 100644
--- a/pkgs/development/python-modules/suds/default.nix
+++ b/pkgs/development/python-modules/suds/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     # - https://lwn.net/Vulnerabilities/559200/
     broken = true;
     description = "Lightweight SOAP client";
-    homepage = https://fedorahosted.org/suds;
+    homepage = "https://fedorahosted.org/suds";
     license = licenses.lgpl3Plus;
   };
 
diff --git a/pkgs/development/python-modules/sunpy/default.nix b/pkgs/development/python-modules/sunpy/default.nix
index 0973225243725..ea937bef1bee4 100644
--- a/pkgs/development/python-modules/sunpy/default.nix
+++ b/pkgs/development/python-modules/sunpy/default.nix
@@ -77,7 +77,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "SunPy: Python for Solar Physics";
-    homepage = https://sunpy.org;
+    homepage = "https://sunpy.org";
     license = licenses.bsd2;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/supervise_api/default.nix b/pkgs/development/python-modules/supervise_api/default.nix
index 47cdc8a28b116..687aec08a0172 100644
--- a/pkgs/development/python-modules/supervise_api/default.nix
+++ b/pkgs/development/python-modules/supervise_api/default.nix
@@ -33,7 +33,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "An API for running processes safely and securely";
-    homepage = https://github.com/catern/supervise;
+    homepage = "https://github.com/catern/supervise";
     license = lib.licenses.lgpl3;
     maintainers = with lib.maintainers; [ catern ];
   };
diff --git a/pkgs/development/python-modules/supervisor/default.nix b/pkgs/development/python-modules/supervisor/default.nix
index 4ae57add6e77d..93dc91b4d10ac 100644
--- a/pkgs/development/python-modules/supervisor/default.nix
+++ b/pkgs/development/python-modules/supervisor/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A system for controlling process state under UNIX";
-    homepage = http://supervisord.org/;
+    homepage = "http://supervisord.org/";
     license = licenses.free; # http://www.repoze.org/LICENSE.txt
     maintainers = with maintainers; [ zimbatm ];
   };
diff --git a/pkgs/development/python-modules/sure/default.nix b/pkgs/development/python-modules/sure/default.nix
index b4c5fdf4022e2..2e6e7548efd8d 100644
--- a/pkgs/development/python-modules/sure/default.nix
+++ b/pkgs/development/python-modules/sure/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Utility belt for automated testing";
-    homepage = https://sure.readthedocs.io/en/latest/;
+    homepage = "https://sure.readthedocs.io/en/latest/";
     license = licenses.gpl3Plus;
   };
 
diff --git a/pkgs/development/python-modules/svg-path/default.nix b/pkgs/development/python-modules/svg-path/default.nix
index ac62b8b415d18..a8427558f4364 100644
--- a/pkgs/development/python-modules/svg-path/default.nix
+++ b/pkgs/development/python-modules/svg-path/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "SVG path objects and parser";
-    homepage = https://github.com/regebro/svg.path;
+    homepage = "https://github.com/regebro/svg.path";
     license = licenses.mit;
     maintainers = with maintainers; [ goibhniu ];
   };
diff --git a/pkgs/development/python-modules/svg2tikz/default.nix b/pkgs/development/python-modules/svg2tikz/default.nix
index 36f6dc06850fc..b592ee75decec 100644
--- a/pkgs/development/python-modules/svg2tikz/default.nix
+++ b/pkgs/development/python-modules/svg2tikz/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/kjellmf/svg2tikz;
+    homepage = "https://github.com/kjellmf/svg2tikz";
     description = "An SVG to TikZ converter";
     license = licenses.gpl2Plus;
     maintainers =  with maintainers; [ gal_bolle ];
diff --git a/pkgs/development/python-modules/svgwrite/default.nix b/pkgs/development/python-modules/svgwrite/default.nix
index 186bf0a1ce2bc..08c3f6e52cae3 100644
--- a/pkgs/development/python-modules/svgwrite/default.nix
+++ b/pkgs/development/python-modules/svgwrite/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python library to create SVG drawings";
-    homepage = https://github.com/mozman/svgwrite;
+    homepage = "https://github.com/mozman/svgwrite";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/swagger-ui-bundle/default.nix b/pkgs/development/python-modules/swagger-ui-bundle/default.nix
index 9922e08193493..cf524ade356eb 100644
--- a/pkgs/development/python-modules/swagger-ui-bundle/default.nix
+++ b/pkgs/development/python-modules/swagger-ui-bundle/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "bundled swagger-ui pip package";
-    homepage = https://github.com/dtkav/swagger_ui_bundle;
+    homepage = "https://github.com/dtkav/swagger_ui_bundle";
     license = licenses.asl20;
     maintainers = with maintainers; [ elohmeier ];
   };
diff --git a/pkgs/development/python-modules/sybase/default.nix b/pkgs/development/python-modules/sybase/default.nix
index 7821c7b3d7437..8fd0f023d0fa3 100644
--- a/pkgs/development/python-modules/sybase/default.nix
+++ b/pkgs/development/python-modules/sybase/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "The Sybase module provides a Python interface to the Sybase relational database system";
-    homepage    = http://python-sybase.sourceforge.net;
+    homepage    = "http://python-sybase.sourceforge.net";
     license     = licenses.bsd3;
     maintainers = with maintainers; [ veprbl ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/symengine/default.nix b/pkgs/development/python-modules/symengine/default.nix
index 68664d0d0fdb1..9b1117a94a177 100644
--- a/pkgs/development/python-modules/symengine/default.nix
+++ b/pkgs/development/python-modules/symengine/default.nix
@@ -45,7 +45,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python library providing wrappers to SymEngine";
-    homepage = https://github.com/symengine/symengine.py;
+    homepage = "https://github.com/symengine/symengine.py";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
     broken = true;
diff --git a/pkgs/development/python-modules/systemd/default.nix b/pkgs/development/python-modules/systemd/default.nix
index cbe2a2131918b..f0be01b92d89c 100644
--- a/pkgs/development/python-modules/systemd/default.nix
+++ b/pkgs/development/python-modules/systemd/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python module for native access to the systemd facilities";
-    homepage = http://www.freedesktop.org/software/systemd/python-systemd/;
+    homepage = "http://www.freedesktop.org/software/systemd/python-systemd/";
     license = licenses.lgpl21;
   };
 }
diff --git a/pkgs/development/python-modules/sysv_ipc/default.nix b/pkgs/development/python-modules/sysv_ipc/default.nix
index 37853980f43a0..1c2e3baa526b2 100644
--- a/pkgs/development/python-modules/sysv_ipc/default.nix
+++ b/pkgs/development/python-modules/sysv_ipc/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "SysV IPC primitives (semaphores, shared memory and message queues)";
     license = licenses.bsd3;
-    homepage = http://semanchuk.com/philip/sysv_ipc/;
+    homepage = "http://semanchuk.com/philip/sysv_ipc/";
     maintainers = with maintainers; [ ris ];
   };
 
diff --git a/pkgs/development/python-modules/tableaudocumentapi/default.nix b/pkgs/development/python-modules/tableaudocumentapi/default.nix
index a2f8fbb2f5369..5260a678e8c7a 100644
--- a/pkgs/development/python-modules/tableaudocumentapi/default.nix
+++ b/pkgs/development/python-modules/tableaudocumentapi/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python module for working with Tableau files";
-    homepage = https://github.com/tableau/document-api-python;
+    homepage = "https://github.com/tableau/document-api-python";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/tables/3.5.nix b/pkgs/development/python-modules/tables/3.5.nix
index 4cca72aa313a4..bf0eb51c851c1 100644
--- a/pkgs/development/python-modules/tables/3.5.nix
+++ b/pkgs/development/python-modules/tables/3.5.nix
@@ -52,7 +52,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Hierarchical datasets for Python";
-    homepage = http://www.pytables.org/;
+    homepage = "http://www.pytables.org/";
     license = stdenv.lib.licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/tables/default.nix b/pkgs/development/python-modules/tables/default.nix
index d67bec7a4968b..cd2af0dc28d6e 100644
--- a/pkgs/development/python-modules/tables/default.nix
+++ b/pkgs/development/python-modules/tables/default.nix
@@ -64,7 +64,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Hierarchical datasets for Python";
-    homepage = http://www.pytables.org/;
+    homepage = "http://www.pytables.org/";
     license = stdenv.lib.licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/tabulate/default.nix b/pkgs/development/python-modules/tabulate/default.nix
index cda898d2725df..c482c517989dc 100644
--- a/pkgs/development/python-modules/tabulate/default.nix
+++ b/pkgs/development/python-modules/tabulate/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Pretty-print tabular data";
-    homepage = https://bitbucket.org/astanin/python-tabulate;
+    homepage = "https://bitbucket.org/astanin/python-tabulate";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/tadasets/default.nix b/pkgs/development/python-modules/tadasets/default.nix
index 61f6b86645534..d1de836a5b8c4 100644
--- a/pkgs/development/python-modules/tadasets/default.nix
+++ b/pkgs/development/python-modules/tadasets/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Great data sets for Topological Data Analysis";
-    homepage = https://tadasets.scikit-tda.org;
+    homepage = "https://tadasets.scikit-tda.org";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/tarman/default.nix b/pkgs/development/python-modules/tarman/default.nix
index 305daecc8de5c..f2a503cb55d86 100644
--- a/pkgs/development/python-modules/tarman/default.nix
+++ b/pkgs/development/python-modules/tarman/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/matejc/tarman;
+    homepage = "https://github.com/matejc/tarman";
     description = "Archive manager with curses interface";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/tasklib/default.nix b/pkgs/development/python-modules/tasklib/default.nix
index 197c98def3ab3..9e37df17bf29e 100644
--- a/pkgs/development/python-modules/tasklib/default.nix
+++ b/pkgs/development/python-modules/tasklib/default.nix
@@ -27,7 +27,7 @@ in buildPythonPackage rec {
   ];
 
   meta = with lib; {
-    homepage = https://github.com/robgolding/tasklib;
+    homepage = "https://github.com/robgolding/tasklib";
     description = "A library for interacting with taskwarrior databases";
     maintainers = with maintainers; [ arcnmx ];
     platforms = platforms.all;
diff --git a/pkgs/development/python-modules/taskw/default.nix b/pkgs/development/python-modules/taskw/default.nix
index d2d12ca0b962e..ee9a9716d1178 100644
--- a/pkgs/development/python-modules/taskw/default.nix
+++ b/pkgs/development/python-modules/taskw/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ six dateutil kitchen pytz ];
 
   meta = with stdenv.lib; {
-    homepage =  https://github.com/ralphbean/taskw;
+    homepage =  "https://github.com/ralphbean/taskw";
     description = "Python bindings for your taskwarrior database";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ pierron ];
diff --git a/pkgs/development/python-modules/tblib/default.nix b/pkgs/development/python-modules/tblib/default.nix
index 55a164773cae1..e7cbb7848f41c 100644
--- a/pkgs/development/python-modules/tblib/default.nix
+++ b/pkgs/development/python-modules/tblib/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Traceback fiddling library. Allows you to pickle tracebacks.";
-    homepage = https://github.com/ionelmc/python-tblib;
+    homepage = "https://github.com/ionelmc/python-tblib";
     license = licenses.bsd2;
     maintainers = with maintainers; [ teh ];
   };
diff --git a/pkgs/development/python-modules/telegram/default.nix b/pkgs/development/python-modules/telegram/default.nix
index df45aaaee3bc2..6074f479071ec 100644
--- a/pkgs/development/python-modules/telegram/default.nix
+++ b/pkgs/development/python-modules/telegram/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/liluo/telegram;
+    homepage = "https://github.com/liluo/telegram";
     description = "Telegram APIs";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/telethon-session-sqlalchemy/default.nix b/pkgs/development/python-modules/telethon-session-sqlalchemy/default.nix
index b74fe9dc0de48..ccacb9157e214 100644
--- a/pkgs/development/python-modules/telethon-session-sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/telethon-session-sqlalchemy/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/tulir/telethon-session-sqlalchemy;
+    homepage = "https://github.com/tulir/telethon-session-sqlalchemy";
     description = "SQLAlchemy backend for Telethon session storage";
     license = licenses.mit;
     maintainers = with maintainers; [ nyanloutre ];
diff --git a/pkgs/development/python-modules/telethon/default.nix b/pkgs/development/python-modules/telethon/default.nix
index b94796b708e94..a125cfd9bff32 100644
--- a/pkgs/development/python-modules/telethon/default.nix
+++ b/pkgs/development/python-modules/telethon/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   disabled = pythonOlder "3.5";
 
   meta = with lib; {
-    homepage = https://github.com/LonamiWebs/Telethon;
+    homepage = "https://github.com/LonamiWebs/Telethon";
     description = "Full-featured Telegram client library for Python 3";
     license = licenses.mit;
     maintainers = with maintainers; [ nyanloutre ];
diff --git a/pkgs/development/python-modules/tempita/default.nix b/pkgs/development/python-modules/tempita/default.nix
index a903aae104efd..a45edb8d26738 100644
--- a/pkgs/development/python-modules/tempita/default.nix
+++ b/pkgs/development/python-modules/tempita/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage {
   buildInputs = [ nose ];
 
   meta = {
-    homepage = https://github.com/gjhiggins/tempita;
+    homepage = "https://github.com/gjhiggins/tempita";
     description = "A very small text templating language";
     license = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/tempora/default.nix b/pkgs/development/python-modules/tempora/default.nix
index 10de193866b38..ebc79212c25de 100644
--- a/pkgs/development/python-modules/tempora/default.nix
+++ b/pkgs/development/python-modules/tempora/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Objects and routines pertaining to date and time";
-    homepage = https://github.com/jaraco/tempora;
+    homepage = "https://github.com/jaraco/tempora";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/tenacity/default.nix b/pkgs/development/python-modules/tenacity/default.nix
index fa039e7b17068..17ce469dc1c52 100644
--- a/pkgs/development/python-modules/tenacity/default.nix
+++ b/pkgs/development/python-modules/tenacity/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/jd/tenacity;
+    homepage = "https://github.com/jd/tenacity";
     description = "Retrying library for Python";
     license = licenses.asl20;
     maintainers = with maintainers; [ jakewaksbaum ];
diff --git a/pkgs/development/python-modules/tensorflow-estimator/1/default.nix b/pkgs/development/python-modules/tensorflow-estimator/1/default.nix
index 3e3d50bc6f429..c34d6948d89eb 100644
--- a/pkgs/development/python-modules/tensorflow-estimator/1/default.nix
+++ b/pkgs/development/python-modules/tensorflow-estimator/1/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "TensorFlow Estimator is a high-level API that encapsulates model training, evaluation, prediction, and exporting.";
-    homepage = http://tensorflow.org;
+    homepage = "http://tensorflow.org";
     license = licenses.asl20;
     maintainers = with maintainers; [ jyp ];
   };
diff --git a/pkgs/development/python-modules/tensorflow-estimator/2/default.nix b/pkgs/development/python-modules/tensorflow-estimator/2/default.nix
index 47ce0f83b02d0..dbac36ff07fbf 100644
--- a/pkgs/development/python-modules/tensorflow-estimator/2/default.nix
+++ b/pkgs/development/python-modules/tensorflow-estimator/2/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "TensorFlow Estimator is a high-level API that encapsulates model training, evaluation, prediction, and exporting.";
-    homepage = http://tensorflow.org;
+    homepage = "http://tensorflow.org";
     license = licenses.asl20;
     maintainers = with maintainers; [ jyp ];
   };
diff --git a/pkgs/development/python-modules/tensorflow-probability/default.nix b/pkgs/development/python-modules/tensorflow-probability/default.nix
index b585ab4f81b53..d5dda5d6b5fb7 100644
--- a/pkgs/development/python-modules/tensorflow-probability/default.nix
+++ b/pkgs/development/python-modules/tensorflow-probability/default.nix
@@ -103,7 +103,7 @@ in buildPythonPackage {
 
   meta = with lib; {
     description = "Library for probabilistic reasoning and statistical analysis";
-    homepage = https://www.tensorflow.org/probability/;
+    homepage = "https://www.tensorflow.org/probability/";
     license = licenses.asl20;
     maintainers = with maintainers; [ timokau ];
   };
diff --git a/pkgs/development/python-modules/tensorflow-tensorboard/1/default.nix b/pkgs/development/python-modules/tensorflow-tensorboard/1/default.nix
index e0108aed5ef67..6cc3636b7f303 100644
--- a/pkgs/development/python-modules/tensorflow-tensorboard/1/default.nix
+++ b/pkgs/development/python-modules/tensorflow-tensorboard/1/default.nix
@@ -59,7 +59,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "TensorFlow's Visualization Toolkit";
-    homepage = http://tensorflow.org;
+    homepage = "http://tensorflow.org";
     license = licenses.asl20;
     maintainers = with maintainers; [ abbradar ];
   };
diff --git a/pkgs/development/python-modules/tensorflow-tensorboard/2/default.nix b/pkgs/development/python-modules/tensorflow-tensorboard/2/default.nix
index 202b167c7e6cd..945896dda018a 100644
--- a/pkgs/development/python-modules/tensorflow-tensorboard/2/default.nix
+++ b/pkgs/development/python-modules/tensorflow-tensorboard/2/default.nix
@@ -61,7 +61,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "TensorFlow's Visualization Toolkit";
-    homepage = http://tensorflow.org;
+    homepage = "http://tensorflow.org";
     license = licenses.asl20;
     maintainers = with maintainers; [ abbradar ];
   };
diff --git a/pkgs/development/python-modules/tensorflow/1/bin.nix b/pkgs/development/python-modules/tensorflow/1/bin.nix
index 05d59f9ed0ae7..9bd2bc78437a9 100644
--- a/pkgs/development/python-modules/tensorflow/1/bin.nix
+++ b/pkgs/development/python-modules/tensorflow/1/bin.nix
@@ -110,7 +110,7 @@ in buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Computation using data flow graphs for scalable machine learning";
-    homepage = http://tensorflow.org;
+    homepage = "http://tensorflow.org";
     license = licenses.asl20;
     maintainers = with maintainers; [ jyp abbradar ];
     platforms = [ "x86_64-linux" "x86_64-darwin" ];
diff --git a/pkgs/development/python-modules/tensorflow/1/default.nix b/pkgs/development/python-modules/tensorflow/1/default.nix
index 1b7c338d2a12b..aae812e8ebebb 100644
--- a/pkgs/development/python-modules/tensorflow/1/default.nix
+++ b/pkgs/development/python-modules/tensorflow/1/default.nix
@@ -341,7 +341,7 @@ let
 
     meta = with stdenv.lib; {
       description = "Computation using data flow graphs for scalable machine learning";
-      homepage = http://tensorflow.org;
+      homepage = "http://tensorflow.org";
       license = licenses.asl20;
       maintainers = with maintainers; [ jyp abbradar ];
       platforms = with platforms; linux ++ darwin;
diff --git a/pkgs/development/python-modules/tensorflow/2/bin.nix b/pkgs/development/python-modules/tensorflow/2/bin.nix
index 95a7b2a37485e..d32305ff5133b 100644
--- a/pkgs/development/python-modules/tensorflow/2/bin.nix
+++ b/pkgs/development/python-modules/tensorflow/2/bin.nix
@@ -168,7 +168,7 @@ in buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Computation using data flow graphs for scalable machine learning";
-    homepage = http://tensorflow.org;
+    homepage = "http://tensorflow.org";
     license = licenses.asl20;
     maintainers = with maintainers; [ jyp abbradar cdepillabout ];
     platforms = [ "x86_64-linux" "x86_64-darwin" ];
diff --git a/pkgs/development/python-modules/tensorflow/2/default.nix b/pkgs/development/python-modules/tensorflow/2/default.nix
index 2867308f9c43f..089d377ec2416 100644
--- a/pkgs/development/python-modules/tensorflow/2/default.nix
+++ b/pkgs/development/python-modules/tensorflow/2/default.nix
@@ -335,7 +335,7 @@ let
 
     meta = with stdenv.lib; {
       description = "Computation using data flow graphs for scalable machine learning";
-      homepage = http://tensorflow.org;
+      homepage = "http://tensorflow.org";
       license = licenses.asl20;
       maintainers = with maintainers; [ jyp abbradar ];
       platforms = with platforms; linux ++ darwin;
diff --git a/pkgs/development/python-modules/tensorly/default.nix b/pkgs/development/python-modules/tensorly/default.nix
index 33aca636f45f0..94acabe78d2d4 100644
--- a/pkgs/development/python-modules/tensorly/default.nix
+++ b/pkgs/development/python-modules/tensorly/default.nix
@@ -38,7 +38,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Tensor learning in Python";
-    homepage = https://tensorly.org/;
+    homepage = "https://tensorly.org/";
     license = licenses.bsd3;
     maintainers = [ maintainers.bcdarwin ];
   };
diff --git a/pkgs/development/python-modules/termcolor/default.nix b/pkgs/development/python-modules/termcolor/default.nix
index 2931f0e519999..7879482f17d7d 100644
--- a/pkgs/development/python-modules/termcolor/default.nix
+++ b/pkgs/development/python-modules/termcolor/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Termcolor";
-    homepage = https://pypi.python.org/pypi/termcolor;
+    homepage = "https://pypi.python.org/pypi/termcolor";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/terminado/default.nix b/pkgs/development/python-modules/terminado/default.nix
index af1c4d53e13a8..51e9b98db5bb4 100644
--- a/pkgs/development/python-modules/terminado/default.nix
+++ b/pkgs/development/python-modules/terminado/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Terminals served by Tornado websockets";
-    homepage = https://github.com/jupyter/terminado;
+    homepage = "https://github.com/jupyter/terminado";
     license = licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/tess/default.nix b/pkgs/development/python-modules/tess/default.nix
index c168492be721a..883d541f81203 100644
--- a/pkgs/development/python-modules/tess/default.nix
+++ b/pkgs/development/python-modules/tess/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage {
 
   meta = with lib; {
     description = "A module for calculating and analyzing Voronoi tessellations";
-    homepage = https://tess.readthedocs.org;
+    homepage = "https://tess.readthedocs.org";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/testfixtures/default.nix b/pkgs/development/python-modules/testfixtures/default.nix
index 8fca654632e0d..0c0db60f2c0ac 100644
--- a/pkgs/development/python-modules/testfixtures/default.nix
+++ b/pkgs/development/python-modules/testfixtures/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/Simplistix/testfixtures;
+    homepage = "https://github.com/Simplistix/testfixtures";
     description = "A collection of helpers and mock objects for unit tests and doc tests";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/testpath/default.nix b/pkgs/development/python-modules/testpath/default.nix
index c9d0e8f0ad2c9..8357cd2c45683 100644
--- a/pkgs/development/python-modules/testpath/default.nix
+++ b/pkgs/development/python-modules/testpath/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Test utilities for code working with files and commands";
     license = licenses.mit;
-    homepage = https://github.com/jupyter/testpath;
+    homepage = "https://github.com/jupyter/testpath";
   };
 
 }
diff --git a/pkgs/development/python-modules/testrepository/default.nix b/pkgs/development/python-modules/testrepository/default.nix
index 188c320e761ae..f3c7e169207f0 100644
--- a/pkgs/development/python-modules/testrepository/default.nix
+++ b/pkgs/development/python-modules/testrepository/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A database of test results which can be used as part of developer workflow";
-    homepage = https://pypi.python.org/pypi/testrepository;
+    homepage = "https://pypi.python.org/pypi/testrepository";
     license = licenses.bsd2;
   };
 
diff --git a/pkgs/development/python-modules/testresources/default.nix b/pkgs/development/python-modules/testresources/default.nix
index ce00b17b17737..1aaddc3dec9c3 100644
--- a/pkgs/development/python-modules/testresources/default.nix
+++ b/pkgs/development/python-modules/testresources/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pyunit extension for managing expensive test resources";
-    homepage = https://launchpad.net/testresources;
+    homepage = "https://launchpad.net/testresources";
     license = licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/testscenarios/default.nix b/pkgs/development/python-modules/testscenarios/default.nix
index 6fddc17af322c..751ab02670a3b 100644
--- a/pkgs/development/python-modules/testscenarios/default.nix
+++ b/pkgs/development/python-modules/testscenarios/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A pyunit extension for dependency injection";
-    homepage = https://pypi.python.org/pypi/testscenarios;
+    homepage = "https://pypi.python.org/pypi/testscenarios";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/testtools/default.nix b/pkgs/development/python-modules/testtools/default.nix
index 1a99378a541ba..8264314c96a6b 100644
--- a/pkgs/development/python-modules/testtools/default.nix
+++ b/pkgs/development/python-modules/testtools/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A set of extensions to the Python standard library's unit testing framework";
-    homepage = https://pypi.python.org/pypi/testtools;
+    homepage = "https://pypi.python.org/pypi/testtools";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/text-unidecode/default.nix b/pkgs/development/python-modules/text-unidecode/default.nix
index ff5d242559321..5f5a0bf851275 100644
--- a/pkgs/development/python-modules/text-unidecode/default.nix
+++ b/pkgs/development/python-modules/text-unidecode/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "The most basic Text::Unidecode port";
-    homepage = https://github.com/kmike/text-unidecode;
+    homepage = "https://github.com/kmike/text-unidecode";
     license = licenses.artistic1;
   };
 }
diff --git a/pkgs/development/python-modules/textwrap3/default.nix b/pkgs/development/python-modules/textwrap3/default.nix
index 5b8e10db83ea7..791479b69e149 100644
--- a/pkgs/development/python-modules/textwrap3/default.nix
+++ b/pkgs/development/python-modules/textwrap3/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Textwrap from Python 3.6 backport plus a few tweaks";
-    homepage = https://github.com/jonathaneunice/textwrap3;
+    homepage = "https://github.com/jonathaneunice/textwrap3";
     license = licenses.psfl;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/thinc/default.nix b/pkgs/development/python-modules/thinc/default.nix
index c12a00c011ff7..6f1eaa8049583 100644
--- a/pkgs/development/python-modules/thinc/default.nix
+++ b/pkgs/development/python-modules/thinc/default.nix
@@ -64,7 +64,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Practical Machine Learning for NLP in Python";
-    homepage = https://github.com/explosion/thinc;
+    homepage = "https://github.com/explosion/thinc";
     license = licenses.mit;
     maintainers = with maintainers; [ aborsu danieldk sdll ];
     };
diff --git a/pkgs/development/python-modules/threadpool/default.nix b/pkgs/development/python-modules/threadpool/default.nix
index a604302add1e9..bbc3074c9642e 100644
--- a/pkgs/development/python-modules/threadpool/default.nix
+++ b/pkgs/development/python-modules/threadpool/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://chrisarndt.de/projects/threadpool/;
+    homepage = "https://chrisarndt.de/projects/threadpool/";
     description = "Easy to use object-oriented thread pool framework";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/thrift/default.nix b/pkgs/development/python-modules/thrift/default.nix
index 7d80be987f70e..999d950771c71 100644
--- a/pkgs/development/python-modules/thrift/default.nix
+++ b/pkgs/development/python-modules/thrift/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python bindings for the Apache Thrift RPC system";
-    homepage = http://thrift.apache.org/;
+    homepage = "http://thrift.apache.org/";
     license = licenses.asl20;
     maintainers = with maintainers; [ hbunke ];
   };
diff --git a/pkgs/development/python-modules/thumbor/default.nix b/pkgs/development/python-modules/thumbor/default.nix
index 6f2d0de9accdf..ee805ce6300f3 100644
--- a/pkgs/development/python-modules/thumbor/default.nix
+++ b/pkgs/development/python-modules/thumbor/default.nix
@@ -83,7 +83,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A smart imaging service";
-    homepage = https://github.com/thumbor/thumbor/wiki;
+    homepage = "https://github.com/thumbor/thumbor/wiki";
     license = licenses.mit;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/thumborpexif/default.nix b/pkgs/development/python-modules/thumborpexif/default.nix
index 2a1240526abb0..586045edc2738 100644
--- a/pkgs/development/python-modules/thumborpexif/default.nix
+++ b/pkgs/development/python-modules/thumborpexif/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Module to parse and edit the EXIF data tags in a JPEG image";
-    homepage = http://www.benno.id.au/code/pexif/;
+    homepage = "http://www.benno.id.au/code/pexif/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/tiledb/default.nix b/pkgs/development/python-modules/tiledb/default.nix
index 07f8edc3becba..cf688d75f01e5 100644
--- a/pkgs/development/python-modules/tiledb/default.nix
+++ b/pkgs/development/python-modules/tiledb/default.nix
@@ -65,9 +65,9 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python interface to the TileDB storage manager";
-    homepage = https://github.com/TileDB-Inc/TileDB-Py;
+    homepage = "https://github.com/TileDB-Inc/TileDB-Py";
     license = licenses.mit;
     maintainers = with maintainers; [ fridh ];
   };
 
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/tilestache/default.nix b/pkgs/development/python-modules/tilestache/default.nix
index c76cc6645d907..d4e54fcc40e16 100644
--- a/pkgs/development/python-modules/tilestache/default.nix
+++ b/pkgs/development/python-modules/tilestache/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A tile server for rendered geographic data";
-    homepage = http://tilestache.org;
+    homepage = "http://tilestache.org";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/timeout-decorator/default.nix b/pkgs/development/python-modules/timeout-decorator/default.nix
index af1a85c962718..bf37e671cd138 100644
--- a/pkgs/development/python-modules/timeout-decorator/default.nix
+++ b/pkgs/development/python-modules/timeout-decorator/default.nix
@@ -11,6 +11,6 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Timeout decorator";
     license = licenses.mit;
-    homepage = https://github.com/pnpnpn/timeout-decorator;
+    homepage = "https://github.com/pnpnpn/timeout-decorator";
   };
 }
diff --git a/pkgs/development/python-modules/tinycss/default.nix b/pkgs/development/python-modules/tinycss/default.nix
index 223d778095af4..42250b058d587 100644
--- a/pkgs/development/python-modules/tinycss/default.nix
+++ b/pkgs/development/python-modules/tinycss/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
   meta = with pkgs.lib; {
     description = "Complete yet simple CSS parser for Python";
     license = licenses.bsd3;
-    homepage = https://pythonhosted.org/tinycss/;
+    homepage = "https://pythonhosted.org/tinycss/";
     maintainers = [ maintainers.costrouc ];
   };
 }
diff --git a/pkgs/development/python-modules/tinycss2/default.nix b/pkgs/development/python-modules/tinycss2/default.nix
index 894d4f737fb65..2d8581cfb9077 100644
--- a/pkgs/development/python-modules/tinycss2/default.nix
+++ b/pkgs/development/python-modules/tinycss2/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Low-level CSS parser for Python";
-    homepage = https://github.com/Kozea/tinycss2;
+    homepage = "https://github.com/Kozea/tinycss2";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/tissue/default.nix b/pkgs/development/python-modules/tissue/default.nix
index 895700f681e8f..8f551ab5926da 100644
--- a/pkgs/development/python-modules/tissue/default.nix
+++ b/pkgs/development/python-modules/tissue/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pep8 ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/WoLpH/tissue;
+    homepage = "https://github.com/WoLpH/tissue";
     description = "Tissue - automated pep8 checker for nose";
     license = licenses.lgpl2;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/titlecase/default.nix b/pkgs/development/python-modules/titlecase/default.nix
index e25d871f978dd..aed342c119f51 100644
--- a/pkgs/development/python-modules/titlecase/default.nix
+++ b/pkgs/development/python-modules/titlecase/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   checkInputs = [ nose ];
 
   meta = {
-    homepage = https://github.com/ppannuto/python-titlecase;
+    homepage = "https://github.com/ppannuto/python-titlecase";
     description = "Python Port of John Gruber's titlecase.pl";
     license = lib.licenses.mit;
   };
diff --git a/pkgs/development/python-modules/tld/default.nix b/pkgs/development/python-modules/tld/default.nix
index 5e7380f7bb3be..dff50c78cf6c2 100644
--- a/pkgs/development/python-modules/tld/default.nix
+++ b/pkgs/development/python-modules/tld/default.nix
@@ -30,7 +30,7 @@ python.pkgs.buildPythonPackage rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/barseghyanartur/tld;
+    homepage = "https://github.com/barseghyanartur/tld";
     description = "Extracts the top level domain (TLD) from the URL given";
     license = licenses.lgpl21;
     maintainers = with maintainers; [ genesis ];
diff --git a/pkgs/development/python-modules/tldextract/default.nix b/pkgs/development/python-modules/tldextract/default.nix
index 07865a6b4b839..e771470b4003b 100644
--- a/pkgs/development/python-modules/tldextract/default.nix
+++ b/pkgs/development/python-modules/tldextract/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   checkInputs = [ pytest responses ];
 
   meta = {
-    homepage = https://github.com/john-kurkowski/tldextract;
+    homepage = "https://github.com/john-kurkowski/tldextract";
     description = "Accurately separate the TLD from the registered domain and subdomains of a URL, using the Public Suffix List.";
     license = lib.licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/tlsh/default.nix b/pkgs/development/python-modules/tlsh/default.nix
index 2a74a00539f9a..3448d40cf3a49 100644
--- a/pkgs/development/python-modules/tlsh/default.nix
+++ b/pkgs/development/python-modules/tlsh/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Trend Micro Locality Sensitive Hash";
-    homepage = https://github.com/trendmicro/tlsh;
+    homepage = "https://github.com/trendmicro/tlsh";
     license = licenses.asl20;
     platforms = platforms.unix;
   };
diff --git a/pkgs/development/python-modules/tlslite-ng/default.nix b/pkgs/development/python-modules/tlslite-ng/default.nix
index ac68019d3695e..244444a276f59 100644
--- a/pkgs/development/python-modules/tlslite-ng/default.nix
+++ b/pkgs/development/python-modules/tlslite-ng/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Pure python implementation of SSL and TLS.";
-    homepage = https://pypi.python.org/pypi/tlslite-ng;
+    homepage = "https://pypi.python.org/pypi/tlslite-ng";
     license = licenses.lgpl2;
     maintainers = [ maintainers.erictapen ];
   };
diff --git a/pkgs/development/python-modules/tlslite/default.nix b/pkgs/development/python-modules/tlslite/default.nix
index fb1cdd0a47114..ac0c572ec3e70 100644
--- a/pkgs/development/python-modules/tlslite/default.nix
+++ b/pkgs/development/python-modules/tlslite/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A pure Python implementation of SSL and TLS";
-    homepage = https://pypi.python.org/pypi/tlslite;
+    homepage = "https://pypi.python.org/pypi/tlslite";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/tmdb3/default.nix b/pkgs/development/python-modules/tmdb3/default.nix
index 87b62cd78ac11..47247c6911d60 100644
--- a/pkgs/development/python-modules/tmdb3/default.nix
+++ b/pkgs/development/python-modules/tmdb3/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python implementation of the v3 API for TheMovieDB.org, allowing access to movie and cast information";
-    homepage = https://pypi.python.org/pypi/tmdb3;
+    homepage = "https://pypi.python.org/pypi/tmdb3";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/todoist/default.nix b/pkgs/development/python-modules/todoist/default.nix
index 6ad6a62861d9e..ecf9aa91b417b 100644
--- a/pkgs/development/python-modules/todoist/default.nix
+++ b/pkgs/development/python-modules/todoist/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "The official Todoist Python API library";
-    homepage = https://todoist-python.readthedocs.io/en/latest/;
+    homepage = "https://todoist-python.readthedocs.io/en/latest/";
     license = stdenv.lib.licenses.mit;
     maintainers = with stdenv.lib.maintainers; [ the-kenny ];
   };
diff --git a/pkgs/development/python-modules/tokenlib/default.nix b/pkgs/development/python-modules/tokenlib/default.nix
index 24f54b98a96ed..0ffb5ce0cb73e 100644
--- a/pkgs/development/python-modules/tokenlib/default.nix
+++ b/pkgs/development/python-modules/tokenlib/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   version = "0.3.1";
 
   src = fetchgit {
-    url = https://github.com/mozilla-services/tokenlib.git;
+    url = "https://github.com/mozilla-services/tokenlib.git";
     rev = "refs/tags/${version}";
     sha256 = "0bq6dqyfwh29pg8ngmrm4mx4q27an9lsj0p9l79p9snn4g2rxzc8";
   };
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ requests webob ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/mozilla-services/tokenlib;
+    homepage = "https://github.com/mozilla-services/tokenlib";
     description = "Generic support library for signed-token-based auth schemes";
     license = licenses.mpl20;
   };
diff --git a/pkgs/development/python-modules/tokenserver/default.nix b/pkgs/development/python-modules/tokenserver/default.nix
index 08f3f87321fe6..6d3c7e2be0548 100644
--- a/pkgs/development/python-modules/tokenserver/default.nix
+++ b/pkgs/development/python-modules/tokenserver/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "The Mozilla Token Server";
-    homepage = https://github.com/mozilla-services/tokenserver;
+    homepage = "https://github.com/mozilla-services/tokenserver";
     license = licenses.mpl20;
     maintainers = with maintainers; [ nadrieril ];
   };
diff --git a/pkgs/development/python-modules/toolz/default.nix b/pkgs/development/python-modules/toolz/default.nix
index 7f506e564139e..cb635d227f7ca 100644
--- a/pkgs/development/python-modules/toolz/default.nix
+++ b/pkgs/development/python-modules/toolz/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec{
   '';
 
   meta = with lib; {
-    homepage = https://github.com/pytoolz/toolz;
+    homepage = "https://github.com/pytoolz/toolz";
     description = "List processing tools and functional utilities";
     license = licenses.bsd3;
     maintainers = with maintainers; [ fridh ];
diff --git a/pkgs/development/python-modules/toposort/default.nix b/pkgs/development/python-modules/toposort/default.nix
index dd1156f4355cd..eddd6ac4fd184 100644
--- a/pkgs/development/python-modules/toposort/default.nix
+++ b/pkgs/development/python-modules/toposort/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A topological sort algorithm";
-    homepage = https://pypi.python.org/pypi/toposort/1.1;
+    homepage = "https://pypi.python.org/pypi/toposort/1.1";
     maintainers = with maintainers; [ tstrobel ];
     platforms = platforms.unix;
     license = licenses.asl20;
diff --git a/pkgs/development/python-modules/torchvision/default.nix b/pkgs/development/python-modules/torchvision/default.nix
index 0413fd33f6f02..4d37157909969 100644
--- a/pkgs/development/python-modules/torchvision/default.nix
+++ b/pkgs/development/python-modules/torchvision/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "PyTorch vision library";
-    homepage    = https://pytorch.org/;
+    homepage    = "https://pytorch.org/";
     license     = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ ericsagnes ];
   };
diff --git a/pkgs/development/python-modules/tornado/default.nix b/pkgs/development/python-modules/tornado/default.nix
index 1d8a03578cdaa..102cf0fed5740 100644
--- a/pkgs/development/python-modules/tornado/default.nix
+++ b/pkgs/development/python-modules/tornado/default.nix
@@ -46,7 +46,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A web framework and asynchronous networking library";
-    homepage = http://www.tornadoweb.org/;
+    homepage = "http://www.tornadoweb.org/";
     license = lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/tox/default.nix b/pkgs/development/python-modules/tox/default.nix
index 5cec769deccc9..d6bc9ea7f39a9 100644
--- a/pkgs/development/python-modules/tox/default.nix
+++ b/pkgs/development/python-modules/tox/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Virtualenv-based automation of test activities";
-    homepage = https://tox.readthedocs.io/;
+    homepage = "https://tox.readthedocs.io/";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/tqdm/default.nix b/pkgs/development/python-modules/tqdm/default.nix
index ec281138aebfb..a6549ee07c953 100644
--- a/pkgs/development/python-modules/tqdm/default.nix
+++ b/pkgs/development/python-modules/tqdm/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A Fast, Extensible Progress Meter";
-    homepage = https://github.com/tqdm/tqdm;
+    homepage = "https://github.com/tqdm/tqdm";
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/traceback2/default.nix b/pkgs/development/python-modules/traceback2/default.nix
index fe15285f0653d..3a70df1548d0c 100644
--- a/pkgs/development/python-modules/traceback2/default.nix
+++ b/pkgs/development/python-modules/traceback2/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A backport of traceback to older supported Pythons";
-    homepage = https://pypi.python.org/pypi/traceback2/;
+    homepage = "https://pypi.python.org/pypi/traceback2/";
     license = licenses.psfl;
   };
 
diff --git a/pkgs/development/python-modules/tracing/default.nix b/pkgs/development/python-modules/tracing/default.nix
index 094c01eef78b3..2d91ae6a13784 100644
--- a/pkgs/development/python-modules/tracing/default.nix
+++ b/pkgs/development/python-modules/tracing/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://liw.fi/tracing/;
+    homepage = "http://liw.fi/tracing/";
     description = "Python debug logging helper";
     license = licenses.gpl3;
     maintainers = [];
diff --git a/pkgs/development/python-modules/trackpy/default.nix b/pkgs/development/python-modules/trackpy/default.nix
index d77ca31687fd1..6d198534149d2 100644
--- a/pkgs/development/python-modules/trackpy/default.nix
+++ b/pkgs/development/python-modules/trackpy/default.nix
@@ -51,7 +51,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Particle-tracking toolkit";
-    homepage = https://github.com/soft-matter/trackpy;
+    homepage = "https://github.com/soft-matter/trackpy";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
     broken = true; # not compatible with latest pandas
diff --git a/pkgs/development/python-modules/traitlets/default.nix b/pkgs/development/python-modules/traitlets/default.nix
index 0342abdfefe04..001106328085a 100644
--- a/pkgs/development/python-modules/traitlets/default.nix
+++ b/pkgs/development/python-modules/traitlets/default.nix
@@ -31,8 +31,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "Traitlets Python config system";
-    homepage = http://ipython.org/;
+    homepage = "http://ipython.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ fridh ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/traits/default.nix b/pkgs/development/python-modules/traits/default.nix
index 84aa1c5784e38..47bbbee04e7e4 100644
--- a/pkgs/development/python-modules/traits/default.nix
+++ b/pkgs/development/python-modules/traits/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Explicitly typed attributes for Python";
-    homepage = https://pypi.python.org/pypi/traits;
+    homepage = "https://pypi.python.org/pypi/traits";
     license = "BSD";
   };
 
diff --git a/pkgs/development/python-modules/transaction/default.nix b/pkgs/development/python-modules/transaction/default.nix
index 0ed6f84ff3022..887c46863362c 100644
--- a/pkgs/development/python-modules/transaction/default.nix
+++ b/pkgs/development/python-modules/transaction/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Transaction management";
-    homepage = https://pypi.python.org/pypi/transaction;
+    homepage = "https://pypi.python.org/pypi/transaction";
     license = licenses.zpl20;
   };
 }
diff --git a/pkgs/development/python-modules/transip/default.nix b/pkgs/development/python-modules/transip/default.nix
index 977ff17ececd0..e71660d5b88e5 100644
--- a/pkgs/development/python-modules/transip/default.nix
+++ b/pkgs/development/python-modules/transip/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "TransIP API Connector";
-    homepage = https://github.com/benkonrath/transip-api;
+    homepage = "https://github.com/benkonrath/transip-api";
     license = licenses.mit;
     maintainers = with maintainers; [ flyfloh ];
   };
diff --git a/pkgs/development/python-modules/transitions/default.nix b/pkgs/development/python-modules/transitions/default.nix
index f4eb4fe5293b6..4ab3e11acb130 100644
--- a/pkgs/development/python-modules/transitions/default.nix
+++ b/pkgs/development/python-modules/transitions/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/pytransitions/transitions;
+    homepage = "https://github.com/pytransitions/transitions";
     description = "A lightweight, object-oriented finite state machine implementation in Python";
     license = licenses.mit;
     maintainers = with maintainers; [ dotlambda ];
diff --git a/pkgs/development/python-modules/translationstring/default.nix b/pkgs/development/python-modules/translationstring/default.nix
index 53f8818808354..0933b90ede9f7 100644
--- a/pkgs/development/python-modules/translationstring/default.nix
+++ b/pkgs/development/python-modules/translationstring/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://pylonsproject.org/;
+    homepage = "https://pylonsproject.org/";
     description = "Utility library for i18n relied on by various Repoze and Pyramid packages";
     license = licenses.bsd0;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/transmissionrpc/default.nix b/pkgs/development/python-modules/transmissionrpc/default.nix
index 932045b6502d7..eb209a0d49ecd 100644
--- a/pkgs/development/python-modules/transmissionrpc/default.nix
+++ b/pkgs/development/python-modules/transmissionrpc/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python implementation of the Transmission bittorent client RPC protocol";
-    homepage = https://pypi.python.org/pypi/transmissionrpc/;
+    homepage = "https://pypi.python.org/pypi/transmissionrpc/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/treq/default.nix b/pkgs/development/python-modules/treq/default.nix
index 1d488eed4e1b7..31b2a3ef2091e 100644
--- a/pkgs/development/python-modules/treq/default.nix
+++ b/pkgs/development/python-modules/treq/default.nix
@@ -48,7 +48,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/twisted/treq;
+    homepage = "https://github.com/twisted/treq";
     description = "A requests-like API built on top of twisted.web's Agent";
     license = licenses.mit;
     maintainers = with maintainers; [ nand0p ];
diff --git a/pkgs/development/python-modules/trio/default.nix b/pkgs/development/python-modules/trio/default.nix
index 11f3c94aece3d..135142529a958 100644
--- a/pkgs/development/python-modules/trio/default.nix
+++ b/pkgs/development/python-modules/trio/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "An async/await-native I/O library for humans and snake people";
-    homepage = https://github.com/python-trio/trio;
+    homepage = "https://github.com/python-trio/trio";
     license = with lib.licenses; [ mit asl20 ];
     maintainers = with lib.maintainers; [ catern ];
   };
diff --git a/pkgs/development/python-modules/trollius/default.nix b/pkgs/development/python-modules/trollius/default.nix
index 21a3c5d6d08f1..b81a92d08e668 100644
--- a/pkgs/development/python-modules/trollius/default.nix
+++ b/pkgs/development/python-modules/trollius/default.nix
@@ -45,7 +45,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Port of the asyncio project to Python 2.7";
-    homepage = https://github.com/vstinner/trollius;
+    homepage = "https://github.com/vstinner/trollius";
     license = licenses.asl20;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/trueskill/default.nix b/pkgs/development/python-modules/trueskill/default.nix
index 2106e4d2e76c0..18033aff391c4 100644
--- a/pkgs/development/python-modules/trueskill/default.nix
+++ b/pkgs/development/python-modules/trueskill/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "The video game rating system";
-    homepage = https://trueskill.org;
+    homepage = "https://trueskill.org";
     license = licenses.bsd3;
     maintainers = with maintainers; [
       eadwu
diff --git a/pkgs/development/python-modules/trustme/default.nix b/pkgs/development/python-modules/trustme/default.nix
index 42cbf23e56fab..4c99c8e937709 100644
--- a/pkgs/development/python-modules/trustme/default.nix
+++ b/pkgs/development/python-modules/trustme/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "High quality TLS certs while you wait, for the discerning tester";
-    homepage = https://github.com/python-trio/trustme;
+    homepage = "https://github.com/python-trio/trustme";
     license = with lib.licenses; [ mit asl20 ];
     maintainers = with lib.maintainers; [ catern ];
   };
diff --git a/pkgs/development/python-modules/ttystatus/default.nix b/pkgs/development/python-modules/ttystatus/default.nix
index bce0ad8d7c0c1..8cf8c426b3b9c 100644
--- a/pkgs/development/python-modules/ttystatus/default.nix
+++ b/pkgs/development/python-modules/ttystatus/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://liw.fi/ttystatus/;
+    homepage = "http://liw.fi/ttystatus/";
     description = "Progress and status updates on terminals for Python";
     license = licenses.gpl3;
     maintainers = [];
diff --git a/pkgs/development/python-modules/tunigo/default.nix b/pkgs/development/python-modules/tunigo/default.nix
index 767bb21f0fd4b..9f2f177552de8 100644
--- a/pkgs/development/python-modules/tunigo/default.nix
+++ b/pkgs/development/python-modules/tunigo/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python API for the browse feature of Spotify";
-    homepage = https://github.com/trygveaa/python-tunigo;
+    homepage = "https://github.com/trygveaa/python-tunigo";
     license = licenses.asl20;
   };
 }
diff --git a/pkgs/development/python-modules/tweepy/default.nix b/pkgs/development/python-modules/tweepy/default.nix
index 88174a94ef485..13fafe788fd24 100644
--- a/pkgs/development/python-modules/tweepy/default.nix
+++ b/pkgs/development/python-modules/tweepy/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ requests six requests_oauthlib ];
 
   meta = with lib; {
-    homepage = https://github.com/tweepy/tweepy;
+    homepage = "https://github.com/tweepy/tweepy";
     description = "Twitter library for python";
     license = licenses.mit;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/twiggy/default.nix b/pkgs/development/python-modules/twiggy/default.nix
index 9a87c684f1bef..6c502ebe011c6 100644
--- a/pkgs/development/python-modules/twiggy/default.nix
+++ b/pkgs/development/python-modules/twiggy/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://twiggy.wearpants.org;
+    homepage = "http://twiggy.wearpants.org";
     # Taken from http://i.wearpants.org/blog/meet-twiggy/
     description = "Twiggy is the first totally new design for a logger since log4j";
     license     = licenses.bsd3;
diff --git a/pkgs/development/python-modules/twilio/default.nix b/pkgs/development/python-modules/twilio/default.nix
index fa167896ea07d..75c9a19491cfa 100644
--- a/pkgs/development/python-modules/twilio/default.nix
+++ b/pkgs/development/python-modules/twilio/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Twilio API client and TwiML generator";
-    homepage = https://github.com/twilio/twilio-python/;
+    homepage = "https://github.com/twilio/twilio-python/";
     license = licenses.mit;
     maintainers = with maintainers; [ flokli ];
   };
diff --git a/pkgs/development/python-modules/twill/default.nix b/pkgs/development/python-modules/twill/default.nix
index 097e691f7c182..e11d7392e1c0d 100644
--- a/pkgs/development/python-modules/twill/default.nix
+++ b/pkgs/development/python-modules/twill/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false; # pypi package comes without tests, other homepage does not provide all verisons
 
   meta = with lib; {
-    homepage = http://twill.idyll.org/;
+    homepage = "http://twill.idyll.org/";
     description = "A simple scripting language for Web browsing";
     license     = licenses.mit;
     maintainers = with maintainers; [ mic92 ];
diff --git a/pkgs/development/python-modules/twine/default.nix b/pkgs/development/python-modules/twine/default.nix
index 762df433f9734..b3dddbbba68e9 100644
--- a/pkgs/development/python-modules/twine/default.nix
+++ b/pkgs/development/python-modules/twine/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Collection of utilities for interacting with PyPI";
-    homepage = https://github.com/pypa/twine;
+    homepage = "https://github.com/pypa/twine";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/twisted/default.nix b/pkgs/development/python-modules/twisted/default.nix
index 2bea54818c243..d38d6aebcbd88 100644
--- a/pkgs/development/python-modules/twisted/default.nix
+++ b/pkgs/development/python-modules/twisted/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://twistedmatrix.com/;
+    homepage = "https://twistedmatrix.com/";
     description = "Twisted, an event-driven networking engine written in Python";
     longDescription = ''
       Twisted is an event-driven networking engine written in Python
diff --git a/pkgs/development/python-modules/typed-ast/default.nix b/pkgs/development/python-modules/typed-ast/default.nix
index 0514be0fb4d4b..5095265e33f69 100644
--- a/pkgs/development/python-modules/typed-ast/default.nix
+++ b/pkgs/development/python-modules/typed-ast/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   # No tests in archive
   doCheck = false;
   meta = {
-    homepage = https://pypi.python.org/pypi/typed-ast;
+    homepage = "https://pypi.python.org/pypi/typed-ast";
     description = "a fork of Python 2 and 3 ast modules with type comment support";
     license = lib.licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/typeguard/default.nix b/pkgs/development/python-modules/typeguard/default.nix
index 51dc355525068..042bd2e765475 100644
--- a/pkgs/development/python-modules/typeguard/default.nix
+++ b/pkgs/development/python-modules/typeguard/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "This library provides run-time type checking for functions defined with argument type annotations";
-    homepage = https://github.com/agronholm/typeguard;
+    homepage = "https://github.com/agronholm/typeguard";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/typesystem/default.nix b/pkgs/development/python-modules/typesystem/default.nix
index 8a66d6cbcc9f8..bfaed58b13fb2 100644
--- a/pkgs/development/python-modules/typesystem/default.nix
+++ b/pkgs/development/python-modules/typesystem/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A type system library for Python";
-    homepage = https://github.com/encode/typesystem;
+    homepage = "https://github.com/encode/typesystem";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/typing-extensions/default.nix b/pkgs/development/python-modules/typing-extensions/default.nix
index 6c1e85eb93c1c..1d8929e3d7ea0 100644
--- a/pkgs/development/python-modules/typing-extensions/default.nix
+++ b/pkgs/development/python-modules/typing-extensions/default.nix
@@ -24,7 +24,7 @@ in buildPythonPackage rec {
 
   meta = with lib; {
     description = "Backported and Experimental Type Hints for Python 3.5+";
-    homepage = https://github.com/python/typing;
+    homepage = "https://github.com/python/typing";
     license = licenses.psfl;
     maintainers = with maintainers; [ pmiddend ];
   };
diff --git a/pkgs/development/python-modules/typing/default.nix b/pkgs/development/python-modules/typing/default.nix
index c6351690f5ee3..6c25031a8dc7c 100644
--- a/pkgs/development/python-modules/typing/default.nix
+++ b/pkgs/development/python-modules/typing/default.nix
@@ -24,7 +24,7 @@ in buildPythonPackage rec {
 
   meta = with lib; {
     description = "Backport of typing module to Python versions older than 3.5";
-    homepage = https://docs.python.org/3/library/typing.html;
+    homepage = "https://docs.python.org/3/library/typing.html";
     license = licenses.psfl;
   };
 }
diff --git a/pkgs/development/python-modules/tzlocal/default.nix b/pkgs/development/python-modules/tzlocal/default.nix
index 9948dd1e84ebe..f10f76d53cf39 100644
--- a/pkgs/development/python-modules/tzlocal/default.nix
+++ b/pkgs/development/python-modules/tzlocal/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Tzinfo object for the local timezone";
-    homepage = https://github.com/regebro/tzlocal;
+    homepage = "https://github.com/regebro/tzlocal";
     license = licenses.cddl;
   };
 }
diff --git a/pkgs/development/python-modules/u-msgpack-python/default.nix b/pkgs/development/python-modules/u-msgpack-python/default.nix
index 8fd8eaf8329dc..93cd1a21a94d2 100644
--- a/pkgs/development/python-modules/u-msgpack-python/default.nix
+++ b/pkgs/development/python-modules/u-msgpack-python/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A portable, lightweight MessagePack serializer and deserializer written in pure Python";
-    homepage = https://github.com/vsergeev/u-msgpack-python;
+    homepage = "https://github.com/vsergeev/u-msgpack-python";
     license = lib.licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/uarray/default.nix b/pkgs/development/python-modules/uarray/default.nix
index f0b42e6609f7b..7e03017ce56be 100644
--- a/pkgs/development/python-modules/uarray/default.nix
+++ b/pkgs/development/python-modules/uarray/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Universal array library";
-    homepage = https://github.com/Quansight-Labs/uarray;
+    homepage = "https://github.com/Quansight-Labs/uarray";
     license = licenses.bsd0;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/ujson/default.nix b/pkgs/development/python-modules/ujson/default.nix
index a9d68978c3b0c..d60ec743032e2 100644
--- a/pkgs/development/python-modules/ujson/default.nix
+++ b/pkgs/development/python-modules/ujson/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/ujson;
+    homepage = "https://pypi.python.org/pypi/ujson";
     description = "Ultra fast JSON encoder and decoder for Python";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/ukpostcodeparser/default.nix b/pkgs/development/python-modules/ukpostcodeparser/default.nix
index 42588347c8517..a2c452046ab94 100644
--- a/pkgs/development/python-modules/ukpostcodeparser/default.nix
+++ b/pkgs/development/python-modules/ukpostcodeparser/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "UK Postcode parser";
-    homepage    = https://github.com/hamstah/ukpostcodeparser;
+    homepage    = "https://github.com/hamstah/ukpostcodeparser";
     license     = licenses.publicDomain;
     maintainers = with maintainers; [ siddharthist ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/umalqurra/default.nix b/pkgs/development/python-modules/umalqurra/default.nix
index a41921a9d8cf6..2eea9ebf385c4 100644
--- a/pkgs/development/python-modules/umalqurra/default.nix
+++ b/pkgs/development/python-modules/umalqurra/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   # https://github.com/tytkal/python-hijiri-ummalqura/issues/4
   meta = with stdenv.lib; {
     description = "Date Api that support Hijri Umalqurra calendar";
-    homepage = https://github.com/tytkal/python-hijiri-ummalqura;
+    homepage = "https://github.com/tytkal/python-hijiri-ummalqura";
     license = with licenses; [ publicDomain ];
   };
 
diff --git a/pkgs/development/python-modules/umap-learn/default.nix b/pkgs/development/python-modules/umap-learn/default.nix
index 465c02beb4f4e..9979183c497b6 100644
--- a/pkgs/development/python-modules/umap-learn/default.nix
+++ b/pkgs/development/python-modules/umap-learn/default.nix
@@ -42,7 +42,7 @@ def test_umap_transform_on_iris()"
 
   meta = with lib; {
     description = "Uniform Manifold Approximation and Projection";
-    homepage = https://github.com/lmcinnes/umap;
+    homepage = "https://github.com/lmcinnes/umap";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/umemcache/default.nix b/pkgs/development/python-modules/umemcache/default.nix
index 95c0d628697c9..07bb181958adf 100644
--- a/pkgs/development/python-modules/umemcache/default.nix
+++ b/pkgs/development/python-modules/umemcache/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Ultra fast memcache client written in highly optimized C++ with Python bindings";
-    homepage = https://github.com/esnme/ultramemcache;
+    homepage = "https://github.com/esnme/ultramemcache";
     license = licenses.bsdOriginal;
   };
 }
diff --git a/pkgs/development/python-modules/uncertainties/default.nix b/pkgs/development/python-modules/uncertainties/default.nix
index f2c02c8a6c67b..2e87565554c66 100644
--- a/pkgs/development/python-modules/uncertainties/default.nix
+++ b/pkgs/development/python-modules/uncertainties/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://pythonhosted.org/uncertainties/;
+    homepage = "https://pythonhosted.org/uncertainties/";
     description = "Transparent calculations with uncertainties on the quantities involved (aka error propagation)";
     maintainers = with maintainers; [ rnhmjoj ];
     license = licenses.bsd3;
diff --git a/pkgs/development/python-modules/uncompyle6/default.nix b/pkgs/development/python-modules/uncompyle6/default.nix
index c03e8724d3dd1..a598591b0f083 100644
--- a/pkgs/development/python-modules/uncompyle6/default.nix
+++ b/pkgs/development/python-modules/uncompyle6/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python cross-version byte-code deparser";
-    homepage = https://github.com/rocky/python-uncompyle6/;
+    homepage = "https://github.com/rocky/python-uncompyle6/";
     license = licenses.gpl3;
   };
 
diff --git a/pkgs/development/python-modules/unicodecsv/default.nix b/pkgs/development/python-modules/unicodecsv/default.nix
index d0f54a7c6b2b5..83ef602de600e 100644
--- a/pkgs/development/python-modules/unicodecsv/default.nix
+++ b/pkgs/development/python-modules/unicodecsv/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Drop-in replacement for Python2's stdlib csv module, with unicode support";
-    homepage = https://github.com/jdunck/python-unicodecsv;
+    homepage = "https://github.com/jdunck/python-unicodecsv";
     maintainers = with maintainers; [ koral ];
   };
 
diff --git a/pkgs/development/python-modules/unidecode/default.nix b/pkgs/development/python-modules/unidecode/default.nix
index 8d3ecc5437759..0ff066850ddb7 100644
--- a/pkgs/development/python-modules/unidecode/default.nix
+++ b/pkgs/development/python-modules/unidecode/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   buildInputs = [ glibcLocales ];
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/Unidecode/;
+    homepage = "https://pypi.python.org/pypi/Unidecode/";
     description = "ASCII transliterations of Unicode text";
     license = licenses.gpl2;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/unidiff/default.nix b/pkgs/development/python-modules/unidiff/default.nix
index 81e9019f489ca..25ea689e9a2f7 100644
--- a/pkgs/development/python-modules/unidiff/default.nix
+++ b/pkgs/development/python-modules/unidiff/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Unified diff python parsing/metadata extraction library";
-    homepage = https://github.com/matiasb/python-unidiff;
+    homepage = "https://github.com/matiasb/python-unidiff";
     license = licenses.mit;
     maintainers = [ maintainers.marsam ];
   };
diff --git a/pkgs/development/python-modules/unifi/default.nix b/pkgs/development/python-modules/unifi/default.nix
index d7a8e6eaf04d4..4d2eae618c32f 100644
--- a/pkgs/development/python-modules/unifi/default.nix
+++ b/pkgs/development/python-modules/unifi/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "An API towards the Ubiquity Networks UniFi controller";
-    homepage    = https://pypi.python.org/pypi/unifi/;
+    homepage    = "https://pypi.python.org/pypi/unifi/";
     license     = licenses.mit;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/units/default.nix b/pkgs/development/python-modules/units/default.nix
index 02a3fc940aeef..13ae42823ff10 100644
--- a/pkgs/development/python-modules/units/default.nix
+++ b/pkgs/development/python-modules/units/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python support for quantities with units";
-    homepage = https://bitbucket.org/adonohue/units/;
+    homepage = "https://bitbucket.org/adonohue/units/";
     license = licenses.psfl;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/unittest-data-provider/default.nix b/pkgs/development/python-modules/unittest-data-provider/default.nix
index ec34a451156dc..67a3cf313aecf 100644
--- a/pkgs/development/python-modules/unittest-data-provider/default.nix
+++ b/pkgs/development/python-modules/unittest-data-provider/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "PHPUnit-like @dataprovider decorator for unittest";
-    homepage = https://github.com/yourlabs/unittest-data-provider;
+    homepage = "https://github.com/yourlabs/unittest-data-provider";
     license = licenses.mit;
     maintainers = with maintainers; [ jonringer ];
   };
diff --git a/pkgs/development/python-modules/unittest-xml-reporting/default.nix b/pkgs/development/python-modules/unittest-xml-reporting/default.nix
index 8d815833a4075..f39876d6396ae 100644
--- a/pkgs/development/python-modules/unittest-xml-reporting/default.nix
+++ b/pkgs/development/python-modules/unittest-xml-reporting/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
     sha256 = "9d28ddf6524cf0ff9293f61bd12e792de298f8561a5c945acea63fb437789e0e";
   };
   meta = with lib; {
-    homepage = https://github.com/xmlrunner/unittest-xml-reporting/tree/master/;
+    homepage = "https://github.com/xmlrunner/unittest-xml-reporting/tree/master/";
     description = "A unittest runner that can save test results to XML files";
     license = lib.licenses.bsd2;
     maintainers = with lib.maintainers; [ rprospero ];
diff --git a/pkgs/development/python-modules/unittest2/default.nix b/pkgs/development/python-modules/unittest2/default.nix
index 85ca7157e12ce..65774d1e33ab0 100644
--- a/pkgs/development/python-modules/unittest2/default.nix
+++ b/pkgs/development/python-modules/unittest2/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A backport of the new features added to the unittest testing framework";
-    homepage = https://pypi.python.org/pypi/unittest2;
+    homepage = "https://pypi.python.org/pypi/unittest2";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/unpaddedbase64/default.nix b/pkgs/development/python-modules/unpaddedbase64/default.nix
index b69f894cb5cb8..bcb902e5bfdb2 100644
--- a/pkgs/development/python-modules/unpaddedbase64/default.nix
+++ b/pkgs/development/python-modules/unpaddedbase64/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/matrix-org/python-unpaddedbase64;
+    homepage = "https://github.com/matrix-org/python-unpaddedbase64";
     description = "Unpadded Base64";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/upass/default.nix b/pkgs/development/python-modules/upass/default.nix
index baf536fdbadd9..2d532be36404f 100644
--- a/pkgs/development/python-modules/upass/default.nix
+++ b/pkgs/development/python-modules/upass/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Console UI for pass";
-    homepage = https://github.com/Kwpolska/upass;
+    homepage = "https://github.com/Kwpolska/upass";
     license = licenses.bsd3;
   };
 
diff --git a/pkgs/development/python-modules/update-copyright/default.nix b/pkgs/development/python-modules/update-copyright/default.nix
index 9ff1137fb5656..169c361e50743 100644
--- a/pkgs/development/python-modules/update-copyright/default.nix
+++ b/pkgs/development/python-modules/update-copyright/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An automatic copyright update tool";
-    homepage = http://blog.tremily.us/posts/update-copyright;
+    homepage = "http://blog.tremily.us/posts/update-copyright";
     license = licenses.gpl3;
   };
 }
diff --git a/pkgs/development/python-modules/update-dotdee/default.nix b/pkgs/development/python-modules/update-dotdee/default.nix
index b537ca8c264a9..ec9dbd947c089 100644
--- a/pkgs/development/python-modules/update-dotdee/default.nix
+++ b/pkgs/development/python-modules/update-dotdee/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Generic modularized configuration file manager";
-    homepage = https://github.com/xolox/python-update-dotdee;
+    homepage = "https://github.com/xolox/python-update-dotdee";
     license = licenses.mit;
     maintainers = with maintainers; [ eyjhb ];
   };
diff --git a/pkgs/development/python-modules/update_checker/default.nix b/pkgs/development/python-modules/update_checker/default.nix
index ad401d80190d1..913c8903e9ea7 100644
--- a/pkgs/development/python-modules/update_checker/default.nix
+++ b/pkgs/development/python-modules/update_checker/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A python module that will check for package updates";
-    homepage = https://github.com/bboe/update_checker;
+    homepage = "https://github.com/bboe/update_checker";
     license = licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/uproot-methods/default.nix b/pkgs/development/python-modules/uproot-methods/default.nix
index 7e7994392747b..47fc285a5463a 100644
--- a/pkgs/development/python-modules/uproot-methods/default.nix
+++ b/pkgs/development/python-modules/uproot-methods/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/scikit-hep/uproot-methods;
+    homepage = "https://github.com/scikit-hep/uproot-methods";
     description = "Pythonic mix-ins for ROOT classes";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/uptime/default.nix b/pkgs/development/python-modules/uptime/default.nix
index 035acbcec2b6d..0e1d10f7ae5e0 100644
--- a/pkgs/development/python-modules/uptime/default.nix
+++ b/pkgs/development/python-modules/uptime/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/Cairnarvon/uptime;
+    homepage = "https://github.com/Cairnarvon/uptime";
     description = "Cross-platform way to retrieve system uptime and boot time";
     license = licenses.bsd2;
     maintainers = with maintainers; [ rob ];
diff --git a/pkgs/development/python-modules/uranium/default.nix b/pkgs/development/python-modules/uranium/default.nix
index 64333f23929c0..1ab67be5bdc1c 100644
--- a/pkgs/development/python-modules/uranium/default.nix
+++ b/pkgs/development/python-modules/uranium/default.nix
@@ -29,7 +29,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python framework for building Desktop applications";
-    homepage = https://github.com/Ultimaker/Uranium;
+    homepage = "https://github.com/Ultimaker/Uranium";
     license = licenses.lgpl3Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar gebner ];
diff --git a/pkgs/development/python-modules/uritemplate/default.nix b/pkgs/development/python-modules/uritemplate/default.nix
index 64a2fd51ee3b8..5077267528a5f 100644
--- a/pkgs/development/python-modules/uritemplate/default.nix
+++ b/pkgs/development/python-modules/uritemplate/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/python-hyper/uritemplate;
+    homepage = "https://github.com/python-hyper/uritemplate";
     description = "URI template parsing for Humans";
     license = with licenses; [ asl20 bsd3 ];
     maintainers = with maintainers; [ matthiasbeyer ];
diff --git a/pkgs/development/python-modules/urlgrabber/default.nix b/pkgs/development/python-modules/urlgrabber/default.nix
index f81a6d814e9f9..7af69e5ded89e 100644
--- a/pkgs/development/python-modules/urlgrabber/default.nix
+++ b/pkgs/development/python-modules/urlgrabber/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pycurl six ];
 
   meta = with stdenv.lib; {
-    homepage = http://urlgrabber.baseurl.org;
+    homepage = "http://urlgrabber.baseurl.org";
     license = licenses.lgpl2Plus;
     description = "Python module for downloading files";
     maintainers = with maintainers; [ qknight ];
diff --git a/pkgs/development/python-modules/urllib3/default.nix b/pkgs/development/python-modules/urllib3/default.nix
index ce1e8490c9fb4..5abf99670c19b 100644
--- a/pkgs/development/python-modules/urllib3/default.nix
+++ b/pkgs/development/python-modules/urllib3/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Powerful, sanity-friendly HTTP client for Python";
-    homepage = https://github.com/shazow/urllib3;
+    homepage = "https://github.com/shazow/urllib3";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/urwid/default.nix b/pkgs/development/python-modules/urwid/default.nix
index 8e255dc69dc0d..3e71cae26e394 100644
--- a/pkgs/development/python-modules/urwid/default.nix
+++ b/pkgs/development/python-modules/urwid/default.nix
@@ -15,8 +15,8 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A full-featured console (xterm et al.) user interface library";
-    homepage = http://excess.org/urwid;
-    repositories.git = git://github.com/wardi/urwid.git;
+    homepage = "http://excess.org/urwid";
+    repositories.git = "git://github.com/wardi/urwid.git";
     license = licenses.lgpl21;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/urwidtrees/default.nix b/pkgs/development/python-modules/urwidtrees/default.nix
index 468420f0e5ceb..1b5c58b9ca508 100644
--- a/pkgs/development/python-modules/urwidtrees/default.nix
+++ b/pkgs/development/python-modules/urwidtrees/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Tree widgets for urwid";
-    homepage = https://github.com/pazz/urwidtrees;
+    homepage = "https://github.com/pazz/urwidtrees";
     license = licenses.gpl3;
   };
 
diff --git a/pkgs/development/python-modules/us/default.nix b/pkgs/development/python-modules/us/default.nix
index 53b5bc9ad166f..307f6fd752456 100644
--- a/pkgs/development/python-modules/us/default.nix
+++ b/pkgs/development/python-modules/us/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
     state name lookup, is contiguous or continental, URLs to shapefiles for state,
     census, congressional districts, counties, and census tracts
     '';
-    homepage = https://github.com/unitedstates/python-us/;
+    homepage = "https://github.com/unitedstates/python-us/";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/usbtmc/default.nix b/pkgs/development/python-modules/usbtmc/default.nix
index 8b397d3c42c6f..34e6025dcfb6c 100644
--- a/pkgs/development/python-modules/usbtmc/default.nix
+++ b/pkgs/development/python-modules/usbtmc/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python implementation of the USBTMC instrument control protocol";
-    homepage = http://alexforencich.com/wiki/en/python-usbtmc/start;
+    homepage = "http://alexforencich.com/wiki/en/python-usbtmc/start";
     license = licenses.mit;
     maintainers = with maintainers; [ bjornfor ];
   };
diff --git a/pkgs/development/python-modules/user-agents/default.nix b/pkgs/development/python-modules/user-agents/default.nix
index 827ef72d2eb8a..80985eed48120 100644
--- a/pkgs/development/python-modules/user-agents/default.nix
+++ b/pkgs/development/python-modules/user-agents/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python library to identify devices by parsing user agent strings";
-    homepage = https://github.com/selwin/python-user-agents;
+    homepage = "https://github.com/selwin/python-user-agents";
     license = licenses.mit;
     platforms = platforms.unix;
     maintainers = with maintainers; [ dotlambda ];
diff --git a/pkgs/development/python-modules/uuid/default.nix b/pkgs/development/python-modules/uuid/default.nix
index 5e31f6ccad09b..c7bcb77007017 100644
--- a/pkgs/development/python-modules/uuid/default.nix
+++ b/pkgs/development/python-modules/uuid/default.nix
@@ -11,6 +11,6 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "UUID object and generation functions (Python 2.3 or higher)";
-    homepage = http://zesty.ca/python/;
+    homepage = "http://zesty.ca/python/";
   };
 }
diff --git a/pkgs/development/python-modules/uvicorn/default.nix b/pkgs/development/python-modules/uvicorn/default.nix
index f6cc91413c039..d839c421ea0a8 100644
--- a/pkgs/development/python-modules/uvicorn/default.nix
+++ b/pkgs/development/python-modules/uvicorn/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://www.uvicorn.org/;
+    homepage = "https://www.uvicorn.org/";
     description = "The lightning-fast ASGI server";
     license = licenses.bsd3;
     maintainers = with maintainers; [ wd15 ];
diff --git a/pkgs/development/python-modules/validators/default.nix b/pkgs/development/python-modules/validators/default.nix
index 5efd676f53ddb..c6dee84da3065 100644
--- a/pkgs/development/python-modules/validators/default.nix
+++ b/pkgs/development/python-modules/validators/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python Data Validation for Humans™";
-    homepage = https://github.com/kvesteri/validators;
+    homepage = "https://github.com/kvesteri/validators";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/validictory/default.nix b/pkgs/development/python-modules/validictory/default.nix
index c27d13ab8f120..81e80375e6801 100644
--- a/pkgs/development/python-modules/validictory/default.nix
+++ b/pkgs/development/python-modules/validictory/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Validate dicts against a schema";
-    homepage = https://github.com/sunlightlabs/validictory;
+    homepage = "https://github.com/sunlightlabs/validictory";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/vcrpy/default.nix b/pkgs/development/python-modules/vcrpy/default.nix
index c518314d96496..ddd4015aad1e7 100644
--- a/pkgs/development/python-modules/vcrpy/default.nix
+++ b/pkgs/development/python-modules/vcrpy/default.nix
@@ -41,7 +41,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Automatically mock your HTTP interactions to simplify and speed up testing";
-    homepage = https://github.com/kevin1024/vcrpy;
+    homepage = "https://github.com/kevin1024/vcrpy";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/vcversioner/default.nix b/pkgs/development/python-modules/vcversioner/default.nix
index ffe184e263ab9..5f7f30e2c336e 100644
--- a/pkgs/development/python-modules/vcversioner/default.nix
+++ b/pkgs/development/python-modules/vcversioner/default.nix
@@ -11,7 +11,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "take version numbers from version control";
-    homepage = https://github.com/habnabit/vcversioner;
+    homepage = "https://github.com/habnabit/vcversioner";
     license = licenses.isc;
   };
 }
diff --git a/pkgs/development/python-modules/vdf/default.nix b/pkgs/development/python-modules/vdf/default.nix
index 2ce3e24f4cd5e..73725c8e5e301 100644
--- a/pkgs/development/python-modules/vdf/default.nix
+++ b/pkgs/development/python-modules/vdf/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Library for working with Valve's VDF text format";
-    homepage = https://github.com/ValvePython/vdf;
+    homepage = "https://github.com/ValvePython/vdf";
     license = licenses.mit;
     maintainers = with maintainers; [ metadark ];
   };
diff --git a/pkgs/development/python-modules/vega/default.nix b/pkgs/development/python-modules/vega/default.nix
index 73485329ef760..4bd3f1b993182 100644
--- a/pkgs/development/python-modules/vega/default.nix
+++ b/pkgs/development/python-modules/vega/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
       jupyter nbextension install --user --py vega
       jupyter nbextension enable --user vega
     '';
-    homepage = https://github.com/vega/ipyvega;
+    homepage = "https://github.com/vega/ipyvega";
     license = licenses.bsd3;
     maintainers = with maintainers; [ teh ];
     platforms = platforms.unix;
diff --git a/pkgs/development/python-modules/vega_datasets/default.nix b/pkgs/development/python-modules/vega_datasets/default.nix
index f028f85f3ec53..5845557c54c15 100644
--- a/pkgs/development/python-modules/vega_datasets/default.nix
+++ b/pkgs/development/python-modules/vega_datasets/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python package for offline access to vega datasets";
-    homepage = https://github.com/altair-viz/vega_datasets;
+    homepage = "https://github.com/altair-viz/vega_datasets";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/venusian/default.nix b/pkgs/development/python-modules/venusian/default.nix
index 7a67fdf727b3d..8817b057cc94f 100644
--- a/pkgs/development/python-modules/venusian/default.nix
+++ b/pkgs/development/python-modules/venusian/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A library for deferring decorator actions";
-    homepage = https://pylonsproject.org/;
+    homepage = "https://pylonsproject.org/";
     license = licenses.bsd0;
     maintainers = with maintainers; [ domenkozar ];
   };
diff --git a/pkgs/development/python-modules/verboselogs/default.nix b/pkgs/development/python-modules/verboselogs/default.nix
index f4c78858913b7..99eb80530ef5b 100644
--- a/pkgs/development/python-modules/verboselogs/default.nix
+++ b/pkgs/development/python-modules/verboselogs/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Verbose logging for Python's logging module";
-    homepage = https://github.com/xolox/python-verboselogs;
+    homepage = "https://github.com/xolox/python-verboselogs";
     license = licenses.mit;
     maintainers = with maintainers; [ eyjhb ];
   };
diff --git a/pkgs/development/python-modules/versioneer/default.nix b/pkgs/development/python-modules/versioneer/default.nix
index a33286714173b..8094a15a32e76 100644
--- a/pkgs/development/python-modules/versioneer/default.nix
+++ b/pkgs/development/python-modules/versioneer/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Version-string management for VCS-controlled trees";
-    homepage = https://github.com/warner/python-versioneer;
+    homepage = "https://github.com/warner/python-versioneer";
     license = licenses.publicDomain;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/versiontools/default.nix b/pkgs/development/python-modules/versiontools/default.nix
index e92dbae8138e0..ea282c22ddc8e 100644
--- a/pkgs/development/python-modules/versiontools/default.nix
+++ b/pkgs/development/python-modules/versiontools/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = (!isPy3k);
 
   meta = with stdenv.lib; {
-    homepage = https://launchpad.net/versiontools;
+    homepage = "https://launchpad.net/versiontools";
     description = "Smart replacement for plain tuple used in __version__";
     license = licenses.lgpl2;
   };
diff --git a/pkgs/development/python-modules/veryprettytable/default.nix b/pkgs/development/python-modules/veryprettytable/default.nix
index 8d71e6331f5b2..eff996c3ae4c8 100644
--- a/pkgs/development/python-modules/veryprettytable/default.nix
+++ b/pkgs/development/python-modules/veryprettytable/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A simple Python library for easily displaying tabular data in a visually appealing ASCII table format";
-    homepage = https://github.com/smeggingsmegger/VeryPrettyTable;
+    homepage = "https://github.com/smeggingsmegger/VeryPrettyTable";
     license = licenses.free;
   };
 
diff --git a/pkgs/development/python-modules/vidstab/default.nix b/pkgs/development/python-modules/vidstab/default.nix
index 55d618899fd75..895699df9549c 100644
--- a/pkgs/development/python-modules/vidstab/default.nix
+++ b/pkgs/development/python-modules/vidstab/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/AdamSpannbauer/python_video_stab;
+    homepage = "https://github.com/AdamSpannbauer/python_video_stab";
     description = "Video Stabilization using OpenCV";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
diff --git a/pkgs/development/python-modules/vine/default.nix b/pkgs/development/python-modules/vine/default.nix
index c3ee5237935ea..ce5756656bcbf 100644
--- a/pkgs/development/python-modules/vine/default.nix
+++ b/pkgs/development/python-modules/vine/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python promises";
-    homepage = https://github.com/celery/vine;
+    homepage = "https://github.com/celery/vine";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/virtkey/default.nix b/pkgs/development/python-modules/virtkey/default.nix
index cf62704e8bec4..9ab89e9ac0dda 100644
--- a/pkgs/development/python-modules/virtkey/default.nix
+++ b/pkgs/development/python-modules/virtkey/default.nix
@@ -18,7 +18,7 @@ in buildPythonPackage rec {
 
   meta = with lib; {
     description = "Extension to emulate keypresses and to get the layout information from the X server";
-    homepage = https://launchpad.net/virtkey;
+    homepage = "https://launchpad.net/virtkey";
     license = licenses.gpl3;
     maintainers = with maintainers; [ abbradar ];
   };
diff --git a/pkgs/development/python-modules/virtualenv/default.nix b/pkgs/development/python-modules/virtualenv/default.nix
index 62c86567655bb..70be4a05f6943 100644
--- a/pkgs/development/python-modules/virtualenv/default.nix
+++ b/pkgs/development/python-modules/virtualenv/default.nix
@@ -23,8 +23,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "A tool to create isolated Python environments";
-    homepage = http://www.virtualenv.org;
+    homepage = "http://www.virtualenv.org";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ goibhniu ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/visitor/default.nix b/pkgs/development/python-modules/visitor/default.nix
index 78dc29bbeb0e1..1c0d725ac86b6 100644
--- a/pkgs/development/python-modules/visitor/default.nix
+++ b/pkgs/development/python-modules/visitor/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   meta = with lib; {
-    homepage = https://github.com/mbr/visitor;
+    homepage = "https://github.com/mbr/visitor";
     description = "A tiny pythonic visitor implementation";
     license = licenses.mit;
     maintainers = with maintainers; [ ];
diff --git a/pkgs/development/python-modules/vmprof/default.nix b/pkgs/development/python-modules/vmprof/default.nix
index a9eb492c01e4b..70e7dbeba6975 100644
--- a/pkgs/development/python-modules/vmprof/default.nix
+++ b/pkgs/development/python-modules/vmprof/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "A vmprof client";
     license = licenses.mit;
-    homepage = https://vmprof.readthedocs.org/;
+    homepage = "https://vmprof.readthedocs.org/";
     broken = true;
   };
 
diff --git a/pkgs/development/python-modules/vobject/default.nix b/pkgs/development/python-modules/vobject/default.nix
index 95cf6efaa46af..1bb87d9d12223 100644
--- a/pkgs/development/python-modules/vobject/default.nix
+++ b/pkgs/development/python-modules/vobject/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Module for reading vCard and vCalendar files";
-    homepage = http://eventable.github.io/vobject/;
+    homepage = "http://eventable.github.io/vobject/";
     license = licenses.asl20;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/voluptuous-serialize/default.nix b/pkgs/development/python-modules/voluptuous-serialize/default.nix
index 4a27252e060c3..f310148d75d49 100644
--- a/pkgs/development/python-modules/voluptuous-serialize/default.nix
+++ b/pkgs/development/python-modules/voluptuous-serialize/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec  {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/balloob/voluptuous-serialize;
+    homepage = "https://github.com/balloob/voluptuous-serialize";
     license = licenses.asl20;
     description = "Convert Voluptuous schemas to dictionaries so they can be serialized";
     maintainers = with maintainers; [ etu ];
diff --git a/pkgs/development/python-modules/voluptuous/default.nix b/pkgs/development/python-modules/voluptuous/default.nix
index 70512edf40018..6dd8ab8693891 100644
--- a/pkgs/development/python-modules/voluptuous/default.nix
+++ b/pkgs/development/python-modules/voluptuous/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Voluptuous is a Python data validation library";
-    homepage = http://alecthomas.github.io/voluptuous/;
+    homepage = "http://alecthomas.github.io/voluptuous/";
     license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/vsts/default.nix b/pkgs/development/python-modules/vsts/default.nix
index 0f49ffd05c605..8095ccf98f0c1 100644
--- a/pkgs/development/python-modules/vsts/default.nix
+++ b/pkgs/development/python-modules/vsts/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python APIs for interacting with and managing Azure DevOps";
-    homepage = https://github.com/microsoft/azure-devops-python-api;
+    homepage = "https://github.com/microsoft/azure-devops-python-api";
     license = licenses.mit;
     maintainers = with maintainers; [ jonringer ];
   };
diff --git a/pkgs/development/python-modules/vxi11/default.nix b/pkgs/development/python-modules/vxi11/default.nix
index 7bae1e9860be7..15a9d7073abc4 100644
--- a/pkgs/development/python-modules/vxi11/default.nix
+++ b/pkgs/development/python-modules/vxi11/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "VXI-11 driver for controlling instruments over Ethernet";
-    homepage = https://github.com/python-ivi/python-vxi11;
+    homepage = "https://github.com/python-ivi/python-vxi11";
     license = licenses.mit;
     maintainers = with maintainers; [ bgamari ];
   };
diff --git a/pkgs/development/python-modules/waitress/default.nix b/pkgs/development/python-modules/waitress/default.nix
index acbe03793db33..72da3204a646f 100644
--- a/pkgs/development/python-modules/waitress/default.nix
+++ b/pkgs/development/python-modules/waitress/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-     homepage = https://github.com/Pylons/waitress;
+     homepage = "https://github.com/Pylons/waitress";
      description = "Waitress WSGI server";
      license = licenses.zpl20;
      maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/wakeonlan/default.nix b/pkgs/development/python-modules/wakeonlan/default.nix
index b5c9e14da355a..dd947c0555ce3 100644
--- a/pkgs/development/python-modules/wakeonlan/default.nix
+++ b/pkgs/development/python-modules/wakeonlan/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A small python module for wake on lan";
-    homepage = https://github.com/remcohaszing/pywakeonlan;
+    homepage = "https://github.com/remcohaszing/pywakeonlan";
     license = licenses.wtfpl;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/warlock/default.nix b/pkgs/development/python-modules/warlock/default.nix
index bc298b2794df4..34815f99a94c5 100644
--- a/pkgs/development/python-modules/warlock/default.nix
+++ b/pkgs/development/python-modules/warlock/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ six jsonpatch jsonschema jsonpointer ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/bcwaldon/warlock;
+    homepage = "https://github.com/bcwaldon/warlock";
     description = "Python object model built on JSON schema and JSON patch";
     license = licenses.asl20;
   };
diff --git a/pkgs/development/python-modules/warrant/default.nix b/pkgs/development/python-modules/warrant/default.nix
index 7cf69fdb614da..a4bbee43d012b 100644
--- a/pkgs/development/python-modules/warrant/default.nix
+++ b/pkgs/development/python-modules/warrant/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage {
 
   meta = with lib; {
     description = "Python library for using AWS Cognito with support for SRP";
-    homepage = https://github.com/capless/warrant;
+    homepage = "https://github.com/capless/warrant";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/wasabi/default.nix b/pkgs/development/python-modules/wasabi/default.nix
index 8a6af2e69dbbe..1865b5792b164 100644
--- a/pkgs/development/python-modules/wasabi/default.nix
+++ b/pkgs/development/python-modules/wasabi/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A lightweight console printing and formatting toolkit";
-    homepage = https://github.com/ines/wasabi;
+    homepage = "https://github.com/ines/wasabi";
     license = licenses.mit;
     maintainers = with maintainers; [ danieldk ];
     };
diff --git a/pkgs/development/python-modules/watchdog/default.nix b/pkgs/development/python-modules/watchdog/default.nix
index 361baea49167a..1e5ab9a9f2f40 100644
--- a/pkgs/development/python-modules/watchdog/default.nix
+++ b/pkgs/development/python-modules/watchdog/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Python API and shell utilities to monitor file system events";
-    homepage = https://github.com/gorakhargosh/watchdog;
+    homepage = "https://github.com/gorakhargosh/watchdog";
     license = licenses.asl20;
     maintainers = with maintainers; [ goibhniu ];
   };
diff --git a/pkgs/development/python-modules/wcwidth/default.nix b/pkgs/development/python-modules/wcwidth/default.nix
index 39ce62ca47c79..4b604bd2c6ac6 100644
--- a/pkgs/development/python-modules/wcwidth/default.nix
+++ b/pkgs/development/python-modules/wcwidth/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
       a Terminal. It is implemented in python (no C library calls) and has
       no 3rd-party dependencies.
     '';
-    homepage = https://github.com/jquast/wcwidth;
+    homepage = "https://github.com/jquast/wcwidth";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/weasyprint/default.nix b/pkgs/development/python-modules/weasyprint/default.nix
index f112d6f15557b..c1eaa1fd75437 100644
--- a/pkgs/development/python-modules/weasyprint/default.nix
+++ b/pkgs/development/python-modules/weasyprint/default.nix
@@ -63,7 +63,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://weasyprint.org/;
+    homepage = "https://weasyprint.org/";
     description = "Converts web documents to PDF";
     license = licenses.bsd3;
     maintainers = with maintainers; [ elohmeier ];
diff --git a/pkgs/development/python-modules/webapp2/default.nix b/pkgs/development/python-modules/webapp2/default.nix
index 584440eab6ae9..01c1ca309d4c2 100644
--- a/pkgs/development/python-modules/webapp2/default.nix
+++ b/pkgs/development/python-modules/webapp2/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Taking Google App Engine's webapp to the next level";
-    homepage = http://webapp-improved.appspot.com;
+    homepage = "http://webapp-improved.appspot.com";
     license = licenses.asl20;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/webassets/default.nix b/pkgs/development/python-modules/webassets/default.nix
index 4556eefed2dd3..176d2f6616087 100644
--- a/pkgs/development/python-modules/webassets/default.nix
+++ b/pkgs/development/python-modules/webassets/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Media asset management for Python, with glue code for various web frameworks";
-    homepage = https://github.com/miracle2k/webassets/;
+    homepage = "https://github.com/miracle2k/webassets/";
     license = licenses.bsd2;
     maintainers = with maintainers; [ abbradar ];
   };
diff --git a/pkgs/development/python-modules/webcolors/default.nix b/pkgs/development/python-modules/webcolors/default.nix
index 3ca97c4556ce3..e0e2f97501be3 100644
--- a/pkgs/development/python-modules/webcolors/default.nix
+++ b/pkgs/development/python-modules/webcolors/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Library for working with color names/values defined by the HTML and CSS specifications";
-    homepage = https://bitbucket.org/ubernostrum/webcolors/overview/;
+    homepage = "https://bitbucket.org/ubernostrum/webcolors/overview/";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/webencodings/default.nix b/pkgs/development/python-modules/webencodings/default.nix
index c4ab0dd59cad4..fa89241d7d8f9 100644
--- a/pkgs/development/python-modules/webencodings/default.nix
+++ b/pkgs/development/python-modules/webencodings/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Character encoding aliases for legacy web content";
-    homepage = https://github.com/SimonSapin/python-webencodings;
+    homepage = "https://github.com/SimonSapin/python-webencodings";
     license = lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/python-modules/webhelpers/default.nix b/pkgs/development/python-modules/webhelpers/default.nix
index 37f9735f47c2c..d88f8210ae1dc 100644
--- a/pkgs/development/python-modules/webhelpers/default.nix
+++ b/pkgs/development/python-modules/webhelpers/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://webhelpers.readthedocs.org/en/latest/;
+    homepage = "https://webhelpers.readthedocs.org/en/latest/";
     description = "Web Helpers";
     license = licenses.free;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/webob/default.nix b/pkgs/development/python-modules/webob/default.nix
index bd2e0574a4766..77e91feebac67 100644
--- a/pkgs/development/python-modules/webob/default.nix
+++ b/pkgs/development/python-modules/webob/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "WSGI request and response object";
-    homepage = http://pythonpaste.org/webob/;
+    homepage = "http://pythonpaste.org/webob/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/webrtcvad/default.nix b/pkgs/development/python-modules/webrtcvad/default.nix
index 7bd0f20bfa134..f90d0b97bee6d 100644
--- a/pkgs/development/python-modules/webrtcvad/default.nix
+++ b/pkgs/development/python-modules/webrtcvad/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Interface to the Google WebRTC Voice Activity Detector (VAD)";
-    homepage = https://github.com/wiseman/py-webrtcvad;
+    homepage = "https://github.com/wiseman/py-webrtcvad";
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ prusnak ];
   };
diff --git a/pkgs/development/python-modules/websockify/default.nix b/pkgs/development/python-modules/websockify/default.nix
index 484cc33b1f3ed..e885a1ba9b724 100644
--- a/pkgs/development/python-modules/websockify/default.nix
+++ b/pkgs/development/python-modules/websockify/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "WebSockets support for any application/server";
-    homepage = https://github.com/kanaka/websockify;
+    homepage = "https://github.com/kanaka/websockify";
     license = licenses.lgpl3;
   };
 
diff --git a/pkgs/development/python-modules/webtest/default.nix b/pkgs/development/python-modules/webtest/default.nix
index d97d58b2e5d24..48acb6c881de8 100644
--- a/pkgs/development/python-modules/webtest/default.nix
+++ b/pkgs/development/python-modules/webtest/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Helper to test WSGI applications";
-    homepage = https://webtest.readthedocs.org/en/latest/;
+    homepage = "https://webtest.readthedocs.org/en/latest/";
     license = licenses.mit;
   };
 
diff --git a/pkgs/development/python-modules/wget/default.nix b/pkgs/development/python-modules/wget/default.nix
index 2ffd747d04dd5..a86b693affa42 100644
--- a/pkgs/development/python-modules/wget/default.nix
+++ b/pkgs/development/python-modules/wget/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Pure python download utility";
-    homepage = https://bitbucket.org/techtonik/python-wget/;
+    homepage = "https://bitbucket.org/techtonik/python-wget/";
     license = with lib.licenses; [ unlicense ];
     maintainers = with lib.maintainers; [ prusnak ];
   };
diff --git a/pkgs/development/python-modules/wheel/default.nix b/pkgs/development/python-modules/wheel/default.nix
index 8b6aa35b1ac6e..4527006fadd55 100644
--- a/pkgs/development/python-modules/wheel/default.nix
+++ b/pkgs/development/python-modules/wheel/default.nix
@@ -36,6 +36,6 @@ buildPythonPackage rec {
   meta = {
     description = "A built-package format for Python";
     license = with lib.licenses; [ mit ];
-    homepage = https://bitbucket.org/pypa/wheel/;
+    homepage = "https://bitbucket.org/pypa/wheel/";
   };
 }
diff --git a/pkgs/development/python-modules/whichcraft/default.nix b/pkgs/development/python-modules/whichcraft/default.nix
index de6c4c570ccb9..b771615ebbddf 100644
--- a/pkgs/development/python-modules/whichcraft/default.nix
+++ b/pkgs/development/python-modules/whichcraft/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = https://github.com/pydanny/whichcraft;
+    homepage = "https://github.com/pydanny/whichcraft";
     description = "Cross-platform cross-python shutil.which functionality";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/whitenoise/default.nix b/pkgs/development/python-modules/whitenoise/default.nix
index 565032ad523bd..9ef4fd14979d3 100644
--- a/pkgs/development/python-modules/whitenoise/default.nix
+++ b/pkgs/development/python-modules/whitenoise/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Radically simplified static file serving for WSGI applications";
-    homepage = http://whitenoise.evans.io/;
+    homepage = "http://whitenoise.evans.io/";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/whoosh/default.nix b/pkgs/development/python-modules/whoosh/default.nix
index a7b34cf9b3646..e203cdb293441 100644
--- a/pkgs/development/python-modules/whoosh/default.nix
+++ b/pkgs/development/python-modules/whoosh/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Fast, pure-Python full text indexing, search, and spell
 checking library.";
-    homepage    = https://bitbucket.org/mchaput/whoosh;
+    homepage    = "https://bitbucket.org/mchaput/whoosh";
     license     = licenses.bsd2;
     maintainers = with maintainers; [ nand0p ];
   };
diff --git a/pkgs/development/python-modules/widgetsnbextension/default.nix b/pkgs/development/python-modules/widgetsnbextension/default.nix
index f0aee6b80586b..bb8f1ab3b4d5c 100644
--- a/pkgs/development/python-modules/widgetsnbextension/default.nix
+++ b/pkgs/development/python-modules/widgetsnbextension/default.nix
@@ -21,8 +21,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "IPython HTML widgets for Jupyter";
-    homepage = http://ipython.org/;
+    homepage = "http://ipython.org/";
     license = ipywidgets.meta.license; # Build from same repo
     maintainers = with lib.maintainers; [ fridh ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/willow/default.nix b/pkgs/development/python-modules/willow/default.nix
index 138facad701c8..275a46a1472d2 100644
--- a/pkgs/development/python-modules/willow/default.nix
+++ b/pkgs/development/python-modules/willow/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A Python image library that sits on top of Pillow, Wand and OpenCV";
-    homepage = https://github.com/torchbox/Willow/;
+    homepage = "https://github.com/torchbox/Willow/";
     license = licenses.bsd2;
     maintainers = with maintainers; [ desiderius ];
   };
diff --git a/pkgs/development/python-modules/wordfreq/default.nix b/pkgs/development/python-modules/wordfreq/default.nix
index 97530989a382d..0dab52348604e 100644
--- a/pkgs/development/python-modules/wordfreq/default.nix
+++ b/pkgs/development/python-modules/wordfreq/default.nix
@@ -42,7 +42,7 @@ buildPythonPackage {
 
   meta = with lib; {
     description = "A library for looking up the frequencies of words in many languages, based on many sources of data";
-    homepage =  https://github.com/LuminosoInsight/wordfreq/;
+    homepage =  "https://github.com/LuminosoInsight/wordfreq/";
     license = licenses.mit;
     maintainers = with maintainers; [ ixxie ];
   };
diff --git a/pkgs/development/python-modules/worldengine/default.nix b/pkgs/development/python-modules/worldengine/default.nix
index 81c09bf74253b..dafa948f69d83 100644
--- a/pkgs/development/python-modules/worldengine/default.nix
+++ b/pkgs/development/python-modules/worldengine/default.nix
@@ -56,7 +56,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://world-engine.org;
+    homepage = "http://world-engine.org";
     description = "World generator using simulation of plates, rain shadow, erosion, etc";
     license = licenses.mit;
     maintainers = with maintainers; [ rardiol ];
diff --git a/pkgs/development/python-modules/wptserve/default.nix b/pkgs/development/python-modules/wptserve/default.nix
index 12172c376c95b..65e3669734f6a 100644
--- a/pkgs/development/python-modules/wptserve/default.nix
+++ b/pkgs/development/python-modules/wptserve/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A webserver intended for web browser testing";
-    homepage =  https://wptserve.readthedocs.org/;
+    homepage =  "https://wptserve.readthedocs.org/";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ raskin ];
   };
diff --git a/pkgs/development/python-modules/wrapt/default.nix b/pkgs/development/python-modules/wrapt/default.nix
index 5ef9dd0750898..a380e6ac37988 100644
--- a/pkgs/development/python-modules/wrapt/default.nix
+++ b/pkgs/development/python-modules/wrapt/default.nix
@@ -18,6 +18,6 @@ buildPythonPackage rec {
   meta = {
     description = "Module for decorators, wrappers and monkey patching";
     license = lib.licenses.bsd2;
-    homepage = https://github.com/GrahamDumpleton/wrapt;
+    homepage = "https://github.com/GrahamDumpleton/wrapt";
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/wrf-python/default.nix b/pkgs/development/python-modules/wrf-python/default.nix
index 29c1f8dfa797a..c4bc74a58d230 100644
--- a/pkgs/development/python-modules/wrf-python/default.nix
+++ b/pkgs/development/python-modules/wrf-python/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "WRF postprocessing library for Python";
-    homepage = http://wrf-python.rtfd.org;
+    homepage = "http://wrf-python.rtfd.org";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ mhaselsteiner ];
 	};
diff --git a/pkgs/development/python-modules/ws4py/default.nix b/pkgs/development/python-modules/ws4py/default.nix
index 141b499453edf..83e1fbad3233c 100644
--- a/pkgs/development/python-modules/ws4py/default.nix
+++ b/pkgs/development/python-modules/ws4py/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://ws4py.readthedocs.org;
+    homepage = "https://ws4py.readthedocs.org";
     description = "A WebSocket package for Python";
     maintainers = [];
     license = licenses.bsd3;
diff --git a/pkgs/development/python-modules/wsgiproxy2/default.nix b/pkgs/development/python-modules/wsgiproxy2/default.nix
index 4877e5f66f25c..ef3ce69742c12 100644
--- a/pkgs/development/python-modules/wsgiproxy2/default.nix
+++ b/pkgs/development/python-modules/wsgiproxy2/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://pythonpaste.org/wsgiproxy/;
+    homepage = "http://pythonpaste.org/wsgiproxy/";
     description = "HTTP proxying tools for WSGI apps";
     license = licenses.mit;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/wsproto/0.14.nix b/pkgs/development/python-modules/wsproto/0.14.nix
index b2c3c527d8283..79a66d2e4b1d5 100644
--- a/pkgs/development/python-modules/wsproto/0.14.nix
+++ b/pkgs/development/python-modules/wsproto/0.14.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pure Python, pure state-machine WebSocket implementation";
-    homepage = https://github.com/python-hyper/wsproto/;
+    homepage = "https://github.com/python-hyper/wsproto/";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/wsproto/default.nix b/pkgs/development/python-modules/wsproto/default.nix
index dfbf9ceabdc32..95ed95cb860bc 100644
--- a/pkgs/development/python-modules/wsproto/default.nix
+++ b/pkgs/development/python-modules/wsproto/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pure Python, pure state-machine WebSocket implementation";
-    homepage = https://github.com/python-hyper/wsproto/;
+    homepage = "https://github.com/python-hyper/wsproto/";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/wtf-peewee/default.nix b/pkgs/development/python-modules/wtf-peewee/default.nix
index a01aaa4631af2..efd3fbd77ab67 100644
--- a/pkgs/development/python-modules/wtf-peewee/default.nix
+++ b/pkgs/development/python-modules/wtf-peewee/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "WTForms integration for peewee models";
-    homepage = https://github.com/coleifer/wtf-peewee/;
+    homepage = "https://github.com/coleifer/wtf-peewee/";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/wtforms/default.nix b/pkgs/development/python-modules/wtforms/default.nix
index 40f0b6554515f..98c3b1be93b55 100644
--- a/pkgs/development/python-modules/wtforms/default.nix
+++ b/pkgs/development/python-modules/wtforms/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ Babel ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/wtforms/wtforms;
+    homepage = "https://github.com/wtforms/wtforms";
     description = "A flexible forms validation and rendering library for Python";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/wurlitzer/default.nix b/pkgs/development/python-modules/wurlitzer/default.nix
index b946d23acf60e..272c903f57b19 100644
--- a/pkgs/development/python-modules/wurlitzer/default.nix
+++ b/pkgs/development/python-modules/wurlitzer/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Capture C-level output in context managers";
-    homepage = https://github.com/minrk/wurlitzer;
+    homepage = "https://github.com/minrk/wurlitzer";
     license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/wxPython/4.0.nix b/pkgs/development/python-modules/wxPython/4.0.nix
index 689a1336ef79f..e185e26a4f7e3 100644
--- a/pkgs/development/python-modules/wxPython/4.0.nix
+++ b/pkgs/development/python-modules/wxPython/4.0.nix
@@ -76,7 +76,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Cross platform GUI toolkit for Python, Phoenix version";
-    homepage = http://wxpython.org/;
+    homepage = "http://wxpython.org/";
     license = lib.licenses.wxWindows;
   };
 
diff --git a/pkgs/development/python-modules/x11_hash/default.nix b/pkgs/development/python-modules/x11_hash/default.nix
index 060d08869b88c..7cc921047ac1a 100644
--- a/pkgs/development/python-modules/x11_hash/default.nix
+++ b/pkgs/development/python-modules/x11_hash/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec{
 
   meta = with stdenv.lib; {
     description = "Binding for X11 proof of work hashing";
-    homepage = https://github.com/mazaclub/x11_hash;
+    homepage = "https://github.com/mazaclub/x11_hash";
     license = licenses.mit;
     maintainers = with maintainers; [ np ];
   };
diff --git a/pkgs/development/python-modules/x256/default.nix b/pkgs/development/python-modules/x256/default.nix
index 55a3ad7d0cce7..bc0f0f6579089 100644
--- a/pkgs/development/python-modules/x256/default.nix
+++ b/pkgs/development/python-modules/x256/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Find the nearest xterm 256 color index for an RGB";
-    homepage = https://github.com/magarcia/python-x256;
+    homepage = "https://github.com/magarcia/python-x256";
     license = licenses.mit;
     maintainers = with maintainers; [ Scriptkiddi ];
   };
diff --git a/pkgs/development/python-modules/xapian/default.nix b/pkgs/development/python-modules/xapian/default.nix
index 05c7fed589e1f..a71ade1b41b78 100644
--- a/pkgs/development/python-modules/xapian/default.nix
+++ b/pkgs/development/python-modules/xapian/default.nix
@@ -35,7 +35,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python Bindings for Xapian";
-    homepage = https://xapian.org/;
+    homepage = "https://xapian.org/";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ jonringer ];
   };
diff --git a/pkgs/development/python-modules/xarray/default.nix b/pkgs/development/python-modules/xarray/default.nix
index ce46443ec06bd..a950076a26156 100644
--- a/pkgs/development/python-modules/xarray/default.nix
+++ b/pkgs/development/python-modules/xarray/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "N-D labeled arrays and datasets in Python";
-    homepage = https://github.com/pydata/xarray;
+    homepage = "https://github.com/pydata/xarray";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ fridh ];
   };
diff --git a/pkgs/development/python-modules/xattr/default.nix b/pkgs/development/python-modules/xattr/default.nix
index 35c11e9008808..8634d616b736b 100644
--- a/pkgs/development/python-modules/xattr/default.nix
+++ b/pkgs/development/python-modules/xattr/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/xattr/xattr;
+    homepage = "https://github.com/xattr/xattr";
     description = "Python wrapper for extended filesystem attributes";
     license = licenses.mit;
   };
diff --git a/pkgs/development/python-modules/xcaplib/default.nix b/pkgs/development/python-modules/xcaplib/default.nix
index 7002c43cf2bcf..25061d5321abf 100644
--- a/pkgs/development/python-modules/xcaplib/default.nix
+++ b/pkgs/development/python-modules/xcaplib/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ eventlib application ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/AGProjects/python-xcaplib;
+    homepage = "https://github.com/AGProjects/python-xcaplib";
     description = "XCAP (RFC4825) client library";
     license = licenses.gpl2;
   };
diff --git a/pkgs/development/python-modules/xdot/default.nix b/pkgs/development/python-modules/xdot/default.nix
index 14f4b24747c7e..990e74d25498c 100644
--- a/pkgs/development/python-modules/xdot/default.nix
+++ b/pkgs/development/python-modules/xdot/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "xdot.py is an interactive viewer for graphs written in Graphviz's dot";
-    homepage = https://github.com/jrfonseca/xdot.py;
+    homepage = "https://github.com/jrfonseca/xdot.py";
     license = licenses.lgpl3Plus;
   };
 }
diff --git a/pkgs/development/python-modules/xhtml2pdf/default.nix b/pkgs/development/python-modules/xhtml2pdf/default.nix
index d5a666856464c..466b72696f321 100644
--- a/pkgs/development/python-modules/xhtml2pdf/default.nix
+++ b/pkgs/development/python-modules/xhtml2pdf/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A PDF generator using HTML and CSS";
-    homepage = https://github.com/xhtml2pdf/xhtml2pdf;
+    homepage = "https://github.com/xhtml2pdf/xhtml2pdf";
     license = licenses.asl20;
   };
 
diff --git a/pkgs/development/python-modules/xkcdpass/default.nix b/pkgs/development/python-modules/xkcdpass/default.nix
index 9ea1445eff59b..d21142f5dc0db 100644
--- a/pkgs/development/python-modules/xkcdpass/default.nix
+++ b/pkgs/development/python-modules/xkcdpass/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://pypi.python.org/pypi/xkcdpass/;
+    homepage = "https://pypi.python.org/pypi/xkcdpass/";
     description = "Generate secure multiword passwords/passphrases, inspired by XKCD";
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/xlib/default.nix b/pkgs/development/python-modules/xlib/default.nix
index 1903c3aaca885..4c98497c8b17a 100644
--- a/pkgs/development/python-modules/xlib/default.nix
+++ b/pkgs/development/python-modules/xlib/default.nix
@@ -34,7 +34,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Fully functional X client library for Python programs";
-    homepage = http://python-xlib.sourceforge.net/;
+    homepage = "http://python-xlib.sourceforge.net/";
     license = licenses.gpl2Plus;
   };
 
diff --git a/pkgs/development/python-modules/xlrd/default.nix b/pkgs/development/python-modules/xlrd/default.nix
index e37b2694576ad..9b5e8b83e3066 100644
--- a/pkgs/development/python-modules/xlrd/default.nix
+++ b/pkgs/development/python-modules/xlrd/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://www.python-excel.org/;
+    homepage = "http://www.python-excel.org/";
     description = "Library for developers to extract data from Microsoft Excel (tm) spreadsheet files";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/xlsx2csv/default.nix b/pkgs/development/python-modules/xlsx2csv/default.nix
index 5faf56b7eba70..e1694b9d33e9a 100644
--- a/pkgs/development/python-modules/xlsx2csv/default.nix
+++ b/pkgs/development/python-modules/xlsx2csv/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/bitprophet/alabaster;
+    homepage = "https://github.com/bitprophet/alabaster";
     description = "Convert xlsx to csv";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jb55 ];
diff --git a/pkgs/development/python-modules/xlwt/default.nix b/pkgs/development/python-modules/xlwt/default.nix
index 5de0348e00e90..7b8e931fb8748 100644
--- a/pkgs/development/python-modules/xlwt/default.nix
+++ b/pkgs/development/python-modules/xlwt/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Library to create spreadsheet files compatible with MS";
-    homepage = https://github.com/python-excel/xlwt;
+    homepage = "https://github.com/python-excel/xlwt";
     license = with lib.licenses; [ bsdOriginal bsd3 lgpl21 ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/xmltodict/default.nix b/pkgs/development/python-modules/xmltodict/default.nix
index 07250337f8389..790aaec3ce3d8 100644
--- a/pkgs/development/python-modules/xmltodict/default.nix
+++ b/pkgs/development/python-modules/xmltodict/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Makes working with XML feel like you are working with JSON";
-    homepage = https://github.com/martinblech/xmltodict;
+    homepage = "https://github.com/martinblech/xmltodict";
     license = lib.licenses.mit;
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/xmodem/default.nix b/pkgs/development/python-modules/xmodem/default.nix
index 00a0bfb604395..48d658ba49b9a 100644
--- a/pkgs/development/python-modules/xmodem/default.nix
+++ b/pkgs/development/python-modules/xmodem/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     description = "Pure python implementation of the XMODEM protocol";
     maintainers = with maintainers; [ emantor ];
-    homepage = https://github.com/tehmaze/xmodem;
+    homepage = "https://github.com/tehmaze/xmodem";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/xmpppy/default.nix b/pkgs/development/python-modules/xmpppy/default.nix
index ec725564f2b2a..b812609a7d7bd 100644
--- a/pkgs/development/python-modules/xmpppy/default.nix
+++ b/pkgs/development/python-modules/xmpppy/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "XMPP python library";
-    homepage = http://xmpppy.sourceforge.net/;
+    homepage = "http://xmpppy.sourceforge.net/";
     license = licenses.gpl3;
     maintainers = [ maintainers.mic92 ];
   };
diff --git a/pkgs/development/python-modules/xstatic-bootbox/default.nix b/pkgs/development/python-modules/xstatic-bootbox/default.nix
index 1f60a0fbe6cff..ba75ed0b88249 100644
--- a/pkgs/development/python-modules/xstatic-bootbox/default.nix
+++ b/pkgs/development/python-modules/xstatic-bootbox/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib;{
-    homepage = http://bootboxjs.com;
+    homepage = "http://bootboxjs.com";
     description = "Bootboxjs packaged static files for python";
     license = licenses.mit;
     maintainers = with maintainers; [ makefu ];
diff --git a/pkgs/development/python-modules/xstatic-bootstrap/default.nix b/pkgs/development/python-modules/xstatic-bootstrap/default.nix
index 9abc9b273a2c9..83b33dc3edf48 100644
--- a/pkgs/development/python-modules/xstatic-bootstrap/default.nix
+++ b/pkgs/development/python-modules/xstatic-bootstrap/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib;{
-    homepage = https://getbootstrap.com;
+    homepage = "https://getbootstrap.com";
     description = "Bootstrap packaged static files for python";
     license = licenses.mit;
     maintainers = with maintainers; [ makefu ];
diff --git a/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix b/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix
index e4352e3b98438..3eac032991090 100644
--- a/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix
+++ b/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ xstatic-jquery ];
 
   meta = with lib;{
-    homepage =  http://plugins.jquery.com/project/jQuery-File-Upload;
+    homepage =  "http://plugins.jquery.com/project/jQuery-File-Upload";
     description = "jquery-file-upload packaged static files for python";
     license = licenses.mit;
     maintainers = with maintainers; [ makefu ];
diff --git a/pkgs/development/python-modules/xstatic-jquery-ui/default.nix b/pkgs/development/python-modules/xstatic-jquery-ui/default.nix
index c47dfbc05d85f..8c872d0bbd19c 100644
--- a/pkgs/development/python-modules/xstatic-jquery-ui/default.nix
+++ b/pkgs/development/python-modules/xstatic-jquery-ui/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ xstatic-jquery ];
 
   meta = with lib;{
-    homepage = https://jqueryui.com/;
+    homepage = "https://jqueryui.com/";
     description = "jquery-ui packaged static files for python";
     license = licenses.mit;
     maintainers = with maintainers; [ makefu ];
diff --git a/pkgs/development/python-modules/xstatic-jquery/default.nix b/pkgs/development/python-modules/xstatic-jquery/default.nix
index a1a5e2b4dadc1..3cfbf3eb93267 100644
--- a/pkgs/development/python-modules/xstatic-jquery/default.nix
+++ b/pkgs/development/python-modules/xstatic-jquery/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib;{
-    homepage =  https://jquery.org;
+    homepage =  "https://jquery.org";
     description = "jquery packaged static files for python";
     license = licenses.mit;
     maintainers = with maintainers; [ makefu ];
diff --git a/pkgs/development/python-modules/xstatic-pygments/default.nix b/pkgs/development/python-modules/xstatic-pygments/default.nix
index 919d262c50d10..c71fce169d9dc 100644
--- a/pkgs/development/python-modules/xstatic-pygments/default.nix
+++ b/pkgs/development/python-modules/xstatic-pygments/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib;{
-    homepage = https://pygments.org;
+    homepage = "https://pygments.org";
     description = "pygments packaged static files for python";
     license = licenses.mit;
     maintainers = with maintainers; [ makefu ];
diff --git a/pkgs/development/python-modules/xstatic/default.nix b/pkgs/development/python-modules/xstatic/default.nix
index bbfcce54d8901..39e5f233ccd2d 100644
--- a/pkgs/development/python-modules/xstatic/default.nix
+++ b/pkgs/development/python-modules/xstatic/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib;{
-    homepage = https://bitbucket.org/thomaswaldmann/xstatic;
+    homepage = "https://bitbucket.org/thomaswaldmann/xstatic";
     description = "Base packaged static files for python";
     license = licenses.mit;
     maintainers = with maintainers; [ makefu ];
diff --git a/pkgs/development/python-modules/xvfbwrapper/default.nix b/pkgs/development/python-modules/xvfbwrapper/default.nix
index c7708d0f20b73..dacb3b6343688 100644
--- a/pkgs/development/python-modules/xvfbwrapper/default.nix
+++ b/pkgs/development/python-modules/xvfbwrapper/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Run headless display inside X virtual framebuffer (Xvfb)";
-    homepage = https://github.com/cgoldberg/xvfbwrapper;
+    homepage = "https://github.com/cgoldberg/xvfbwrapper";
     license = licenses.mit;
     maintainers = with maintainers; [ ashgillman ];
   };
diff --git a/pkgs/development/python-modules/xxhash/default.nix b/pkgs/development/python-modules/xxhash/default.nix
index 66f31441ec567..a3a5da18a98f2 100644
--- a/pkgs/development/python-modules/xxhash/default.nix
+++ b/pkgs/development/python-modules/xxhash/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/ifduyue/python-xxhash;
+    homepage = "https://github.com/ifduyue/python-xxhash";
     description = "Python Binding for xxHash https://pypi.org/project/xxhash/";
     license = licenses.bsd2;
     maintainers = [ maintainers.teh ];
diff --git a/pkgs/development/python-modules/yahooweather/default.nix b/pkgs/development/python-modules/yahooweather/default.nix
index 38c060aa8e849..7bcf637af3276 100644
--- a/pkgs/development/python-modules/yahooweather/default.nix
+++ b/pkgs/development/python-modules/yahooweather/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Provide an interface to the Yahoo! Weather RSS feed";
-    homepage = https://github.com/pvizeli/yahooweather;
+    homepage = "https://github.com/pvizeli/yahooweather";
     license = licenses.bsd2;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/yanc/default.nix b/pkgs/development/python-modules/yanc/default.nix
index 690b110fc93a1..9bbfc41006820 100644
--- a/pkgs/development/python-modules/yanc/default.nix
+++ b/pkgs/development/python-modules/yanc/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Yet another nose colorer";
-    homepage = https://github.com/0compute/yanc;
+    homepage = "https://github.com/0compute/yanc";
     license = licenses.gpl3;
     maintainers = with maintainers; [ jluttine ];
   };
diff --git a/pkgs/development/python-modules/yappi/default.nix b/pkgs/development/python-modules/yappi/default.nix
index f7a18bba903c5..6ab776d23072a 100644
--- a/pkgs/development/python-modules/yappi/default.nix
+++ b/pkgs/development/python-modules/yappi/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
   checkInputs = [ nose ];
 
   meta = with lib; {
-    homepage = https://github.com/sumerc/yappi;
+    homepage = "https://github.com/sumerc/yappi";
     description = "Python profiler that supports multithreading and measuring CPU time";
     license = licenses.mit;
     maintainers = with maintainers; [ orivej ];
diff --git a/pkgs/development/python-modules/yapsy/default.nix b/pkgs/development/python-modules/yapsy/default.nix
index dfdd3dd3c05f9..f0d39f69e5558 100644
--- a/pkgs/development/python-modules/yapsy/default.nix
+++ b/pkgs/development/python-modules/yapsy/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = http://yapsy.sourceforge.net/;
+    homepage = "http://yapsy.sourceforge.net/";
     description = "Yet another plugin system";
     license = licenses.bsd0;
   };
diff --git a/pkgs/development/python-modules/yarg/default.nix b/pkgs/development/python-modules/yarg/default.nix
index f49ed20b2b923..97237ba09b094 100644
--- a/pkgs/development/python-modules/yarg/default.nix
+++ b/pkgs/development/python-modules/yarg/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An easy to use PyPI client";
-    homepage = https://yarg.readthedocs.io;
+    homepage = "https://yarg.readthedocs.io";
     license = licenses.mit;
     maintainers = with maintainers; [ psyanticy ];
   };
diff --git a/pkgs/development/python-modules/yarl/default.nix b/pkgs/development/python-modules/yarl/default.nix
index 19314e19611cd..bfb09f9c1c5ca 100644
--- a/pkgs/development/python-modules/yarl/default.nix
+++ b/pkgs/development/python-modules/yarl/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Yet another URL library";
-    homepage = https://github.com/aio-libs/yarl/;
+    homepage = "https://github.com/aio-libs/yarl/";
     license = licenses.asl20;
     maintainers = with maintainers; [ dotlambda ];
   };
diff --git a/pkgs/development/python-modules/yattag/default.nix b/pkgs/development/python-modules/yattag/default.nix
index 8f97a374df620..32b378ddd57b5 100644
--- a/pkgs/development/python-modules/yattag/default.nix
+++ b/pkgs/development/python-modules/yattag/default.nix
@@ -12,6 +12,6 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Generate HTML or XML in a pythonic way. Pure python alternative to web template engines. Can fill HTML forms with default values and error messages.";
     license = [ licenses.lgpl21 ];
-    homepage = https://www.yattag.org/;
+    homepage = "https://www.yattag.org/";
   };
 }
diff --git a/pkgs/development/python-modules/yenc/default.nix b/pkgs/development/python-modules/yenc/default.nix
index 3c51d00ec1488..13c8d53f19b38 100644
--- a/pkgs/development/python-modules/yenc/default.nix
+++ b/pkgs/development/python-modules/yenc/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec{
   meta = {
     description = "Encoding and decoding yEnc";
     license = lib.licenses.lgpl21;
-    homepage = https://bitbucket.org/dual75/yenc;
+    homepage = "https://bitbucket.org/dual75/yenc";
     maintainers = with lib.maintainers; [ fridh ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/yolk/default.nix b/pkgs/development/python-modules/yolk/default.nix
index fe7f0cf466e11..d241e3f8edc03 100644
--- a/pkgs/development/python-modules/yolk/default.nix
+++ b/pkgs/development/python-modules/yolk/default.nix
@@ -15,7 +15,7 @@ buildPythonApplication rec {
 
   meta = {
     description = "Command-line tool for querying PyPI and Python packages installed on your system";
-    homepage = https://github.com/cakebread/yolk;
+    homepage = "https://github.com/cakebread/yolk";
     maintainers = with maintainers; [];
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/yt/default.nix b/pkgs/development/python-modules/yt/default.nix
index f2d7e62eca36a..ce89ec0fd3d4d 100644
--- a/pkgs/development/python-modules/yt/default.nix
+++ b/pkgs/development/python-modules/yt/default.nix
@@ -47,7 +47,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An analysis and visualization toolkit for volumetric data";
-    homepage = https://github.com/yt-project/yt;
+    homepage = "https://github.com/yt-project/yt";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/yubico-client/default.nix b/pkgs/development/python-modules/yubico-client/default.nix
index 99aedd4e68113..f679c54f96caf 100644
--- a/pkgs/development/python-modules/yubico-client/default.nix
+++ b/pkgs/development/python-modules/yubico-client/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Verifying Yubico OTPs based on the validation protocol version 2.0";
-    homepage = https://github.com/Kami/python-yubico-client/;
+    homepage = "https://github.com/Kami/python-yubico-client/";
     maintainers= with maintainers; [ peterromfeldhk ];
     license = licenses.bsd3;
   };
diff --git a/pkgs/development/python-modules/z3c-checkversions/default.nix b/pkgs/development/python-modules/z3c-checkversions/default.nix
index cf4f6f7dd1468..f4f42cf9e3fcd 100644
--- a/pkgs/development/python-modules/z3c-checkversions/default.nix
+++ b/pkgs/development/python-modules/z3c-checkversions/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/zopefoundation/z3c.checkversions;
+    homepage = "https://github.com/zopefoundation/z3c.checkversions";
     description = "Find newer package versions on PyPI";
     license = licenses.zpl21;
   };
diff --git a/pkgs/development/python-modules/zarr/default.nix b/pkgs/development/python-modules/zarr/default.nix
index 5570688e98b76..ac7c2b6af010d 100644
--- a/pkgs/development/python-modules/zarr/default.nix
+++ b/pkgs/development/python-modules/zarr/default.nix
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "An implementation of chunked, compressed, N-dimensional arrays for Python";
-    homepage = https://github.com/zarr-developers/zarr;
+    homepage = "https://github.com/zarr-developers/zarr";
     license = licenses.mit;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/zbaemon/default.nix b/pkgs/development/python-modules/zbaemon/default.nix
index c15e46e5d0d8a..a87bd3093f4f8 100644
--- a/pkgs/development/python-modules/zbaemon/default.nix
+++ b/pkgs/development/python-modules/zbaemon/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A daemon process control library and tools for Unix-based systems";
-    homepage = https://pypi.python.org/pypi/zdaemon;
+    homepage = "https://pypi.python.org/pypi/zdaemon";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
   };
diff --git a/pkgs/development/python-modules/zbase32/default.nix b/pkgs/development/python-modules/zbase32/default.nix
index a5002e80f4947..9c97ad066ed5f 100644
--- a/pkgs/development/python-modules/zbase32/default.nix
+++ b/pkgs/development/python-modules/zbase32/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "zbase32, a base32 encoder/decoder";
-    homepage = https://pypi.python.org/pypi/zbase32;
+    homepage = "https://pypi.python.org/pypi/zbase32";
     license = licenses.bsd0;
   };
 
diff --git a/pkgs/development/python-modules/zc_lockfile/default.nix b/pkgs/development/python-modules/zc_lockfile/default.nix
index 173a619197cec..18fc7bcf51150 100644
--- a/pkgs/development/python-modules/zc_lockfile/default.nix
+++ b/pkgs/development/python-modules/zc_lockfile/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Inter-process locks";
-    homepage =  https://www.python.org/pypi/zc.lockfile;
+    homepage =  "https://www.python.org/pypi/zc.lockfile";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
   };
diff --git a/pkgs/development/python-modules/zconfig/default.nix b/pkgs/development/python-modules/zconfig/default.nix
index f68164284dad9..75f8647730cc8 100644
--- a/pkgs/development/python-modules/zconfig/default.nix
+++ b/pkgs/development/python-modules/zconfig/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Structured Configuration Library";
-    homepage = https://pypi.python.org/pypi/ZConfig;
+    homepage = "https://pypi.python.org/pypi/ZConfig";
     license = licenses.zpl20;
     maintainers = [ maintainers.goibhniu ];
   };
diff --git a/pkgs/development/python-modules/zdaemon/default.nix b/pkgs/development/python-modules/zdaemon/default.nix
index c15e46e5d0d8a..a87bd3093f4f8 100644
--- a/pkgs/development/python-modules/zdaemon/default.nix
+++ b/pkgs/development/python-modules/zdaemon/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A daemon process control library and tools for Unix-based systems";
-    homepage = https://pypi.python.org/pypi/zdaemon;
+    homepage = "https://pypi.python.org/pypi/zdaemon";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
   };
diff --git a/pkgs/development/python-modules/zeep/default.nix b/pkgs/development/python-modules/zeep/default.nix
index 72a6e1ba22904..50dda4c8edbda 100644
--- a/pkgs/development/python-modules/zeep/default.nix
+++ b/pkgs/development/python-modules/zeep/default.nix
@@ -77,7 +77,7 @@ buildPythonPackage rec {
   '';
 
   meta = with lib; {
-    homepage = http://docs.python-zeep.org;
+    homepage = "http://docs.python-zeep.org";
     license = licenses.mit;
     description = "A modern/fast Python SOAP client based on lxml / requests";
     maintainers = with maintainers; [ rvl ];
diff --git a/pkgs/development/python-modules/zerobin/default.nix b/pkgs/development/python-modules/zerobin/default.nix
index ce993d3d41a68..efc2bb380b8ec 100644
--- a/pkgs/development/python-modules/zerobin/default.nix
+++ b/pkgs/development/python-modules/zerobin/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "A client side encrypted pastebin";
-    homepage = https://0bin.net/;
+    homepage = "https://0bin.net/";
     license = licenses.wtfpl;
   };
 
diff --git a/pkgs/development/python-modules/zeroc-ice/default.nix b/pkgs/development/python-modules/zeroc-ice/default.nix
index c7342bbfa553f..ccc34b42afb49 100644
--- a/pkgs/development/python-modules/zeroc-ice/default.nix
+++ b/pkgs/development/python-modules/zeroc-ice/default.nix
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   buildInputs = [ openssl bzip2 ];
 
   meta = with stdenv.lib; {
-    homepage = https://zeroc.com/;
+    homepage = "https://zeroc.com/";
     license = licenses.gpl2;
     description = "Comprehensive RPC framework with support for Python, C++, .NET, Java, JavaScript and more.";
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/development/python-modules/zeroconf/default.nix b/pkgs/development/python-modules/zeroconf/default.nix
index 25382fa19ad1b..a1246485cd849 100644
--- a/pkgs/development/python-modules/zeroconf/default.nix
+++ b/pkgs/development/python-modules/zeroconf/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A pure python implementation of multicast DNS service discovery";
-    homepage = https://github.com/jstasiak/python-zeroconf;
+    homepage = "https://github.com/jstasiak/python-zeroconf";
     license = licenses.lgpl21;
     maintainers = with maintainers; [ abbradar ];
   };
diff --git a/pkgs/development/python-modules/zfec/default.nix b/pkgs/development/python-modules/zfec/default.nix
index 9193c2ddc0811..e848511d9ca8f 100644
--- a/pkgs/development/python-modules/zfec/default.nix
+++ b/pkgs/development/python-modules/zfec/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://allmydata.org/trac/zfec;
+    homepage = "http://allmydata.org/trac/zfec";
     description = "Zfec, a fast erasure codec which can be used with the command-line, C, Python, or Haskell";
     longDescription = ''
       Fast, portable, programmable erasure coding a.k.a. "forward
diff --git a/pkgs/development/python-modules/zict/default.nix b/pkgs/development/python-modules/zict/default.nix
index 42f0218c84633..9208b54981bcd 100644
--- a/pkgs/development/python-modules/zict/default.nix
+++ b/pkgs/development/python-modules/zict/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Mutable mapping tools.";
-    homepage = https://github.com/dask/zict;
+    homepage = "https://github.com/dask/zict";
     license = licenses.bsd3;
     maintainers = with maintainers; [ teh ];
   };
diff --git a/pkgs/development/python-modules/zipfile36/default.nix b/pkgs/development/python-modules/zipfile36/default.nix
index 2148dcc4b8025..46dd1e173fb22 100644
--- a/pkgs/development/python-modules/zipfile36/default.nix
+++ b/pkgs/development/python-modules/zipfile36/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "Read and write ZIP files - backport of the zipfile module from Python 3.6";
-    homepage = https://gitlab.com/takluyver/zipfile36;
+    homepage = "https://gitlab.com/takluyver/zipfile36";
     license = lib.licenses.psfl;
     maintainers = lib.maintainers.fridh;
   };
diff --git a/pkgs/development/python-modules/zipp/default.nix b/pkgs/development/python-modules/zipp/default.nix
index 3b9b1a12ccac3..13cb2131a4d7c 100644
--- a/pkgs/development/python-modules/zipp/default.nix
+++ b/pkgs/development/python-modules/zipp/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pathlib-compatible object wrapper for zip files";
-    homepage = https://github.com/jaraco/zipp;
+    homepage = "https://github.com/jaraco/zipp";
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/zipstream/default.nix b/pkgs/development/python-modules/zipstream/default.nix
index 4d5fabe7fca0c..ec885c6df0f4d 100644
--- a/pkgs/development/python-modules/zipstream/default.nix
+++ b/pkgs/development/python-modules/zipstream/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "A zip archive generator";
-    homepage = https://github.com/allanlei/python-zipstream;
+    homepage = "https://github.com/allanlei/python-zipstream";
     license = lib.licenses.gpl3Plus;
     maintainers = with lib.maintainers; [ primeos ];
   };
diff --git a/pkgs/development/python-modules/zm-py/default.nix b/pkgs/development/python-modules/zm-py/default.nix
index 4cd5e9b1d2081..3ce0711569362 100644
--- a/pkgs/development/python-modules/zm-py/default.nix
+++ b/pkgs/development/python-modules/zm-py/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A loose python wrapper around the ZoneMinder REST API";
-    homepage = https://github.com/rohankapoorcom/zm-py;
+    homepage = "https://github.com/rohankapoorcom/zm-py";
     license = licenses.asl20;
     maintainers = with maintainers; [ peterhoeg ];
   };
diff --git a/pkgs/development/python-modules/zodb/default.nix b/pkgs/development/python-modules/zodb/default.nix
index f15cefaa47571..bcc164ea380ea 100644
--- a/pkgs/development/python-modules/zodb/default.nix
+++ b/pkgs/development/python-modules/zodb/default.nix
@@ -59,7 +59,7 @@ buildPythonPackage rec {
 
     meta = with stdenv.lib; {
       description = "Zope Object Database: object database and persistence";
-      homepage = https://pypi.python.org/pypi/ZODB;
+      homepage = "https://pypi.python.org/pypi/ZODB";
       license = licenses.zpl21;
       maintainers = with maintainers; [ goibhniu ];
     };
diff --git a/pkgs/development/python-modules/zodbpickle/default.nix b/pkgs/development/python-modules/zodbpickle/default.nix
index b24b5853876ae..9a0727c82e90f 100644
--- a/pkgs/development/python-modules/zodbpickle/default.nix
+++ b/pkgs/development/python-modules/zodbpickle/default.nix
@@ -17,6 +17,6 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = {
-    homepage = https://pypi.python.org/pypi/zodbpickle;
+    homepage = "https://pypi.python.org/pypi/zodbpickle";
   };
 }
diff --git a/pkgs/development/python-modules/zope-deferredimport/default.nix b/pkgs/development/python-modules/zope-deferredimport/default.nix
index 26d8255c03b2b..2998376b67268 100644
--- a/pkgs/development/python-modules/zope-deferredimport/default.nix
+++ b/pkgs/development/python-modules/zope-deferredimport/default.nix
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Allows you to perform imports names that will only be resolved when used in the code";
-    homepage = https://github.com/zopefoundation/zope.deferredimport;
+    homepage = "https://github.com/zopefoundation/zope.deferredimport";
     license = licenses.zpl21;
   };
 }
diff --git a/pkgs/development/python-modules/zope-hookable/default.nix b/pkgs/development/python-modules/zope-hookable/default.nix
index 0b7bc80bf3a65..c9e6311cf3210 100644
--- a/pkgs/development/python-modules/zope-hookable/default.nix
+++ b/pkgs/development/python-modules/zope-hookable/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Supports the efficient creation of “hookable” objects";
-    homepage = https://github.com/zopefoundation/zope.hookable;
+    homepage = "https://github.com/zopefoundation/zope.hookable";
     license = licenses.zpl21;
   };
 }
diff --git a/pkgs/development/python-modules/zope_broken/default.nix b/pkgs/development/python-modules/zope_broken/default.nix
index df3a2053ebf81..aa12167bddc2f 100644
--- a/pkgs/development/python-modules/zope_broken/default.nix
+++ b/pkgs/development/python-modules/zope_broken/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   buildInputs = [ zope_interface ];
 
   meta = with stdenv.lib; {
-    homepage = http://pypi.python.org/pypi/zope.broken;
+    homepage = "http://pypi.python.org/pypi/zope.broken";
     description = "Zope Broken Object Interfaces";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_component/default.nix b/pkgs/development/python-modules/zope_component/default.nix
index 25452fdd07077..fc63f3d1ebfd5 100644
--- a/pkgs/development/python-modules/zope_component/default.nix
+++ b/pkgs/development/python-modules/zope_component/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/zopefoundation/zope.component;
+    homepage = "https://github.com/zopefoundation/zope.component";
     description = "Zope Component Architecture";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_configuration/default.nix b/pkgs/development/python-modules/zope_configuration/default.nix
index e0ec7bd6ca80d..664aa0af6e88b 100644
--- a/pkgs/development/python-modules/zope_configuration/default.nix
+++ b/pkgs/development/python-modules/zope_configuration/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Zope Configuration Markup Language (ZCML)";
-    homepage = https://github.com/zopefoundation/zope.configuration;
+    homepage = "https://github.com/zopefoundation/zope.configuration";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
   };
diff --git a/pkgs/development/python-modules/zope_contenttype/default.nix b/pkgs/development/python-modules/zope_contenttype/default.nix
index 6db39d6c5b5c4..d3cd69943a758 100644
--- a/pkgs/development/python-modules/zope_contenttype/default.nix
+++ b/pkgs/development/python-modules/zope_contenttype/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/zopefoundation/zope.contenttype;
+    homepage = "https://github.com/zopefoundation/zope.contenttype";
     description = "A utility module for content-type (MIME type) handling";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_deprecation/default.nix b/pkgs/development/python-modules/zope_deprecation/default.nix
index b56e19697119a..c4059dbcd4161 100644
--- a/pkgs/development/python-modules/zope_deprecation/default.nix
+++ b/pkgs/development/python-modules/zope_deprecation/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   buildInputs = [ zope_testing ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/zopefoundation/zope.deprecation;
+    homepage = "https://github.com/zopefoundation/zope.deprecation";
     description = "Zope Deprecation Infrastructure";
     license = licenses.zpl20;
     maintainers = with maintainers; [ domenkozar ];
diff --git a/pkgs/development/python-modules/zope_dottedname/default.nix b/pkgs/development/python-modules/zope_dottedname/default.nix
index d2a21fd03b043..b2afc9cc23f4f 100644
--- a/pkgs/development/python-modules/zope_dottedname/default.nix
+++ b/pkgs/development/python-modules/zope_dottedname/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   };
 
   meta = with stdenv.lib; {
-    homepage = http://pypi.python.org/pypi/zope.dottedname;
+    homepage = "http://pypi.python.org/pypi/zope.dottedname";
     description = "Resolver for Python dotted names";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_event/default.nix b/pkgs/development/python-modules/zope_event/default.nix
index 3dea7adcb0025..4f9e14ba20d3a 100644
--- a/pkgs/development/python-modules/zope_event/default.nix
+++ b/pkgs/development/python-modules/zope_event/default.nix
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "An event publishing system";
-    homepage = https://pypi.python.org/pypi/zope.event;
+    homepage = "https://pypi.python.org/pypi/zope.event";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
   };
diff --git a/pkgs/development/python-modules/zope_exceptions/default.nix b/pkgs/development/python-modules/zope_exceptions/default.nix
index dbbba691edbe7..04e68f038e995 100644
--- a/pkgs/development/python-modules/zope_exceptions/default.nix
+++ b/pkgs/development/python-modules/zope_exceptions/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Exception interfaces and implementations";
-    homepage = https://pypi.python.org/pypi/zope.exceptions;
+    homepage = "https://pypi.python.org/pypi/zope.exceptions";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
   };
diff --git a/pkgs/development/python-modules/zope_filerepresentation/default.nix b/pkgs/development/python-modules/zope_filerepresentation/default.nix
index e9104a1b9392b..0a7e959e11fe8 100644
--- a/pkgs/development/python-modules/zope_filerepresentation/default.nix
+++ b/pkgs/development/python-modules/zope_filerepresentation/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ zope_schema ];
 
   meta = with stdenv.lib; {
-    homepage = https://zopefilerepresentation.readthedocs.io/;
+    homepage = "https://zopefilerepresentation.readthedocs.io/";
     description = "File-system Representation Interfaces";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_i18n/default.nix b/pkgs/development/python-modules/zope_i18n/default.nix
index 81558a214461d..662188db153e6 100644
--- a/pkgs/development/python-modules/zope_i18n/default.nix
+++ b/pkgs/development/python-modules/zope_i18n/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ pytz zope_component ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/zopefoundation/zope.i18n;
+    homepage = "https://github.com/zopefoundation/zope.i18n";
     description = "Zope Internationalization Support";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_i18nmessageid/default.nix b/pkgs/development/python-modules/zope_i18nmessageid/default.nix
index fe9a6b56ed8d4..bf1dc7e0b6b06 100644
--- a/pkgs/development/python-modules/zope_i18nmessageid/default.nix
+++ b/pkgs/development/python-modules/zope_i18nmessageid/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ six ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/zopefoundation/zope.i18nmessageid;
+    homepage = "https://github.com/zopefoundation/zope.i18nmessageid";
     description = "Message Identifiers for internationalization";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_interface/default.nix b/pkgs/development/python-modules/zope_interface/default.nix
index d208d4a3529c1..0388c1041ed26 100644
--- a/pkgs/development/python-modules/zope_interface/default.nix
+++ b/pkgs/development/python-modules/zope_interface/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Zope.Interface";
-    homepage = http://zope.org/Products/ZopeInterface;
+    homepage = "http://zope.org/Products/ZopeInterface";
     license = licenses.zpl20;
     maintainers = [ maintainers.goibhniu ];
   };
diff --git a/pkgs/development/python-modules/zope_lifecycleevent/default.nix b/pkgs/development/python-modules/zope_lifecycleevent/default.nix
index 738b30c489f55..2beabc8a61c7a 100644
--- a/pkgs/development/python-modules/zope_lifecycleevent/default.nix
+++ b/pkgs/development/python-modules/zope_lifecycleevent/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ zope_event zope_component ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/zopefoundation/zope.lifecycleevent;
+    homepage = "https://github.com/zopefoundation/zope.lifecycleevent";
     description = "Object life-cycle events";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_location/default.nix b/pkgs/development/python-modules/zope_location/default.nix
index 7c0df16f77511..1c868a7397193 100644
--- a/pkgs/development/python-modules/zope_location/default.nix
+++ b/pkgs/development/python-modules/zope_location/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/zopefoundation/zope.location/;
+    homepage = "https://github.com/zopefoundation/zope.location/";
     description = "Zope Location";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_proxy/default.nix b/pkgs/development/python-modules/zope_proxy/default.nix
index 537fc1465f231..361095bf18058 100644
--- a/pkgs/development/python-modules/zope_proxy/default.nix
+++ b/pkgs/development/python-modules/zope_proxy/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/zopefoundation/zope.proxy;
+    homepage = "https://github.com/zopefoundation/zope.proxy";
     description = "Generic Transparent Proxies";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_schema/default.nix b/pkgs/development/python-modules/zope_schema/default.nix
index df5322acc87f3..8ecbf0a9907b3 100644
--- a/pkgs/development/python-modules/zope_schema/default.nix
+++ b/pkgs/development/python-modules/zope_schema/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/zopefoundation/zope.schema;
+    homepage = "https://github.com/zopefoundation/zope.schema";
     description = "zope.interface extension for defining data schemas";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_size/default.nix b/pkgs/development/python-modules/zope_size/default.nix
index 8651e2d6822ff..92df0aa1eb7e6 100644
--- a/pkgs/development/python-modules/zope_size/default.nix
+++ b/pkgs/development/python-modules/zope_size/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ zope_i18nmessageid zope_interface ];
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/zopefoundation/zope.size;
+    homepage = "https://github.com/zopefoundation/zope.size";
     description = "Interfaces and simple adapter that give the size of an object";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
diff --git a/pkgs/development/python-modules/zope_testing/default.nix b/pkgs/development/python-modules/zope_testing/default.nix
index 037c5d87f9af0..1ea12eb377d92 100644
--- a/pkgs/development/python-modules/zope_testing/default.nix
+++ b/pkgs/development/python-modules/zope_testing/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Zope testing helpers";
-    homepage =  http://pypi.python.org/pypi/zope.testing;
+    homepage =  "http://pypi.python.org/pypi/zope.testing";
     license = licenses.zpl20;
     maintainers = with maintainers; [ goibhniu ];
   };
diff --git a/pkgs/development/python-modules/zope_testrunner/default.nix b/pkgs/development/python-modules/zope_testrunner/default.nix
index f6bf7f96a767b..9b7145a585110 100644
--- a/pkgs/development/python-modules/zope_testrunner/default.nix
+++ b/pkgs/development/python-modules/zope_testrunner/default.nix
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "A flexible test runner with layer support";
-    homepage = https://pypi.python.org/pypi/zope.testrunner;
+    homepage = "https://pypi.python.org/pypi/zope.testrunner";
     license = licenses.zpl20;
     maintainers = [ maintainers.goibhniu ];
   };
diff --git a/pkgs/development/python-modules/zstd/default.nix b/pkgs/development/python-modules/zstd/default.nix
index 6c1b9c2bb5b7e..75856a88b7e0e 100644
--- a/pkgs/development/python-modules/zstd/default.nix
+++ b/pkgs/development/python-modules/zstd/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
 
   meta = with stdenv.lib; {
     description = "Simple python bindings to Yann Collet ZSTD compression library";
-    homepage = https://github.com/sergey-dryabzhinsky/python-zstd;
+    homepage = "https://github.com/sergey-dryabzhinsky/python-zstd";
     license = licenses.bsd2;
     maintainers = with maintainers; [
       eadwu