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{
lib,
buildPythonPackage,
fetchPypi,
setuptools,
setuptools-scm,
pytest,
jinja2,
matplotlib,
packaging,
pillow,
pytestCheckHook,
}:
buildPythonPackage rec {
pname = "pytest-mpl";
version = "0.17.0";
pyproject = true;
src = fetchPypi {
inherit pname version;
hash = "sha256-++8F1+ZktLM0UvtpisGI5SJ5HzJ9405+o329/p1SysY=";
};
build-system = [
setuptools
setuptools-scm
];
buildInputs = [ pytest ];
dependencies = [
jinja2
matplotlib
packaging
pillow
];
nativeCheckInputs = [ pytestCheckHook ];
disabledTestPaths = [
# Following are broken since at least a1548780dbc79d76360580691dc1bb4af4e837f6
"tests/subtests/test_subtest.py"
];
# need to set MPLBACKEND=agg for headless matplotlib for darwin
# https://github.com/matplotlib/matplotlib/issues/26292
# The default tolerance is too strict in our build environment
# https://github.com/matplotlib/pytest-mpl/pull/9
# https://github.com/matplotlib/pytest-mpl/issues/225
preCheck = ''
export MPLBACKEND=agg
substituteInPlace pytest_mpl/plugin.py \
--replace-fail "DEFAULT_TOLERANCE = 2" "DEFAULT_TOLERANCE = 10"
substituteInPlace tests/test_pytest_mpl.py \
--replace-fail "DEFAULT_TOLERANCE = 10 if WIN else 2" "DEFAULT_TOLERANCE = 10"
'';
meta = {
description = "Pytest plugin to help with testing figures output from Matplotlib";
homepage = "https://github.com/matplotlib/pytest-mpl";
license = lib.licenses.bsd3;
maintainers = [ ];
};
}
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