{ lib, buildPythonPackage, fetchPypi, pythonOlder , mock, pytest, pytest-runner , configparser, enum34, mccabe, pycodestyle, pyflakes, functools32, typing ? null, importlib-metadata }: buildPythonPackage rec { pname = "flake8"; version = "3.9.2"; src = fetchPypi { inherit pname version; sha256 = "07528381786f2a6237b061f6e96610a4167b226cb926e2aa2b6b1d78057c576b"; }; checkInputs = [ pytest mock pytest-runner ]; propagatedBuildInputs = [ pyflakes pycodestyle mccabe ] ++ lib.optionals (pythonOlder "3.2") [ configparser functools32 ] ++ lib.optionals (pythonOlder "3.4") [ enum34 ] ++ lib.optionals (pythonOlder "3.5") [ typing ] ++ lib.optionals (pythonOlder "3.8") [ importlib-metadata ]; # fixtures fail to initialize correctly checkPhase = '' py.test tests --ignore=tests/integration/test_checker.py ''; meta = with lib; { description = "Code checking using pep8 and pyflakes"; homepage = "https://pypi.python.org/pypi/flake8"; license = licenses.mit; maintainers = with maintainers; [ ]; }; }