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{
lib,
stdenv,
buildPythonPackage,
fetchFromGitHub,
# needed to build
cython,
extension-helpers,
oldest-supported-numpy,
setuptools,
setuptools-scm,
# needed to run
astropy,
numpy,
pyparsing,
# needed to check
pytestCheckHook,
pytest-astropy,
}:
buildPythonPackage rec {
pname = "pyregion";
version = "2.3.0";
pyproject = true;
# pypi src contains cython-produced .c files which don't compile
# with python3.9
src = fetchFromGitHub {
owner = "astropy";
repo = "pyregion";
tag = "v${version}";
hash = "sha256-mEO2PbUSTVy7Qmm723/lGL6PYQzbRazIPZH51SWebvs=";
};
dependencies = [
astropy
numpy
pyparsing
];
build-system = [
cython
extension-helpers
oldest-supported-numpy
setuptools
setuptools-scm
];
nativeCheckInputs = [
pytestCheckHook
pytest-astropy
];
# Tests must be run in the build directory
preCheck = ''
pushd build/lib.*
'';
postCheck = ''
popd
'';
meta = {
changelog = "https://github.com/astropy/pyregion/blob/${src.tag}/CHANGES.rst";
description = "Python parser for ds9 region files";
homepage = "https://github.com/astropy/pyregion";
license = lib.licenses.mit;
maintainers = [ lib.maintainers.smaret ];
};
}
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