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Diffstat (limited to 'pkgs/development/python2-modules/pyparsing/default.nix')
-rw-r--r-- | pkgs/development/python2-modules/pyparsing/default.nix | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/pkgs/development/python2-modules/pyparsing/default.nix b/pkgs/development/python2-modules/pyparsing/default.nix new file mode 100644 index 0000000000000..d51032a154af7 --- /dev/null +++ b/pkgs/development/python2-modules/pyparsing/default.nix @@ -0,0 +1,45 @@ +{ buildPythonPackage +, fetchFromGitHub +, lib + +# since this is a dependency of pytest, we need to avoid +# circular dependencies +, jinja2 +, railroad-diagrams +}: + +let + pyparsing = buildPythonPackage rec { + pname = "pyparsing"; + version = "2.4.7"; + + src = fetchFromGitHub { + owner = "pyparsing"; + repo = pname; + rev = "pyparsing_${version}"; + sha256 = "14pfy80q2flgzjcx8jkracvnxxnr59kjzp3kdm5nh232gk1v6g6h"; + }; + + # circular dependencies if enabled by default + doCheck = false; + checkInputs = [ + jinja2 + railroad-diagrams + ]; + + checkPhase = '' + python -m unittest + ''; + + passthru.tests = { + check = pyparsing.overridePythonAttrs (_: { doCheck = true; }); + }; + + meta = with lib; { + homepage = "https://github.com/pyparsing/pyparsing"; + description = "An alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions"; + license = licenses.mit; + }; + }; +in + pyparsing |