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{ lib
, stdenv
, buildPythonPackage
, fetchFromGitHub
, fetchpatch
, pythonOlder
# build-system
, setuptools
, types-psutil
, types-setuptools
, types-typed-ast
# propagates
, mypy-extensions
, tomli
, typing-extensions
# optionals
, lxml
, psutil
# tests
, attrs
, filelock
, pytest-xdist
, pytest-forked
, pytestCheckHook
, py
, six
}:
buildPythonPackage rec {
pname = "mypy";
version = "1.0.1";
format = "pyproject";
disabled = pythonOlder "3.7";
src = fetchFromGitHub {
owner = "python";
repo = "mypy";
rev = "refs/tags/v${version}";
hash = "sha256-vxPEUDC6fkYYiOl5nHf0qwMgPDC+9Vw56eTUQ174raQ=";
};
patches = [
# Fix compatibility with setupptools>=67.4.0
(fetchpatch {
# https://github.com/python/mypy/pull/14781
url = "https://github.com/python/mypy/commit/ab7b69a0532a5fe976c9c2a1b713d82d630692a4.patch";
hash = "sha256-dtzmoOZP3tOtxrBVhgqpdv+rnrTjTKHxQhBieuJXRtA=";
})
(fetchpatch {
# https://github.com/python/mypy/pull/14787
url = "https://github.com/python/mypy/commit/243f584d43e6eb316920f3155067ce7c1b65d473.patch";
hash = "sha256-uuh3S5ZyuJeTXyMvav2uSEao2qq23xMjK8rJjkY8RCY=";
includes = [ "mypyc/build.py" ];
})
];
nativeBuildInputs = [
mypy-extensions
setuptools
types-psutil
types-setuptools
types-typed-ast
typing-extensions
] ++ lib.optionals (pythonOlder "3.11") [
tomli
];
propagatedBuildInputs = [
mypy-extensions
typing-extensions
] ++ lib.optionals (pythonOlder "3.11") [
tomli
];
passthru.optional-dependencies = {
dmypy = [
psutil
];
reports = [
lxml
];
};
# Compile mypy with mypyc, which makes mypy about 4 times faster. The compiled
# version is also the default in the wheels on Pypi that include binaries.
# is64bit: unfortunately the build would exhaust all possible memory on i686-linux.
env.MYPY_USE_MYPYC = stdenv.buildPlatform.is64bit;
# when testing reduce optimisation level to reduce build time by 20%
env.MYPYC_OPT_LEVEL = 1;
pythonImportsCheck = [
"mypy"
"mypy.api"
"mypy.fastparse"
"mypy.types"
"mypyc"
"mypyc.analysis"
] ++ lib.optionals (!stdenv.hostPlatform.isi686) [
# ImportError: cannot import name 'map_instance_to_supertype' from partially initialized module 'mypy.maptype' (most likely due to a circular import)
"mypy.report"
];
checkInputs = [
attrs
filelock
pytest-xdist
pytest-forked
pytestCheckHook
py
setuptools
six
tomli
] ++ lib.flatten (lib.attrValues passthru.optional-dependencies);
disabledTestPaths = [
# fails to find tyoing_extensions
"mypy/test/testcmdline.py"
"mypy/test/testdaemon.py"
# fails to find setuptools
"mypyc/test/test_commandline.py"
];
meta = with lib; {
description = "Optional static typing for Python";
homepage = "https://www.mypy-lang.org";
license = licenses.mit;
maintainers = with maintainers; [ martingms lnl7 SuperSandro2000 ];
};
}
|