nixpkgs/pkgs/development/python2-modules/pytest/default.nix
Guillaume Girol 33afbf39f6 treewide: switch to nativeCheckInputs
checkInputs used to be added to nativeBuildInputs. Now we have
nativeCheckInputs to do that instead. Doing this treewide change allows
to keep hashes identical to before the introduction of
nativeCheckInputs.
2023-01-21 12:00:00 +00:00

69 lines
2.4 KiB
Nix

{ lib, buildPythonPackage, pythonOlder, fetchPypi, attrs, hypothesis, py
, setuptools-scm, setuptools, six, pluggy, funcsigs, isPy3k, more-itertools
, atomicwrites, mock, writeText, pathlib2, wcwidth, packaging, isPyPy
}:
buildPythonPackage rec {
version = "4.6.11";
pname = "pytest";
src = fetchPypi {
inherit pname version;
sha256 = "50fa82392f2120cc3ec2ca0a75ee615be4c479e66669789771f1758332be4353";
};
postPatch = ''
substituteInPlace setup.py \
--replace "pluggy>=0.12,<1.0" "pluggy>=0.12,<2.0"
'';
nativeCheckInputs = [ hypothesis mock ];
buildInputs = [ setuptools-scm ];
propagatedBuildInputs = [ attrs py setuptools six pluggy more-itertools atomicwrites wcwidth packaging ]
++ lib.optionals (!isPy3k) [ funcsigs ]
++ lib.optionals (pythonOlder "3.6") [ pathlib2 ];
doCheck = !isPyPy; # https://github.com/pytest-dev/pytest/issues/3460
checkPhase = ''
runHook preCheck
# don't test bash builtins
rm testing/test_argcomplete.py
# determinism - this test writes non deterministic bytecode
rm -rf testing/test_assertrewrite.py
PYTHONDONTWRITEBYTECODE=1 $out/bin/py.test -x testing/ -k "not test_collect_pyargs_with_testpaths"
runHook postCheck
'';
# Remove .pytest_cache when using py.test in a Nix build
setupHook = writeText "pytest-hook" ''
pytestcachePhase() {
find $out -name .pytest_cache -type d -exec rm -rf {} +
}
preDistPhases+=" pytestcachePhase"
# pytest generates it's own bytecode files to improve assertion messages.
# These files similar to cpython's bytecode files but are never laoded
# by python interpreter directly. We remove them for a few reasons:
# - files are non-deterministic: https://github.com/NixOS/nixpkgs/issues/139292
# (file headers are generatedt by pytest directly and contain timestamps)
# - files are not needed after tests are finished
pytestRemoveBytecodePhase () {
# suffix is defined at:
# https://github.com/pytest-dev/pytest/blob/4.6.11/src/_pytest/assertion/rewrite.py#L32-L47
find $out -name "*-PYTEST.py[co]" -delete
}
preDistPhases+=" pytestRemoveBytecodePhase"
'';
meta = with lib; {
homepage = "https://docs.pytest.org";
description = "Framework for writing tests";
maintainers = with maintainers; [ domenkozar lovek323 madjar lsix ];
license = licenses.mit;
platforms = platforms.unix;
};
}