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{ lib
, stdenv
, buildPythonPackage
, fetchFromGitHub
, fetchpatch
# needed to build
, cython
, oldest-supported-numpy
, setuptools
, setuptools-scm
, wheel
# needed to run
, astropy
, numpy
, pyparsing
# needed to check
, pytestCheckHook
, pytest-astropy
}:
buildPythonPackage rec {
pname = "pyregion";
version = "2.2.0";
pyproject = true;
# pypi src contains cython-produced .c files which don't compile
# with python3.9
src = fetchFromGitHub {
owner = "astropy";
repo = pname;
rev = version;
hash = "sha256-r2STKnZwNvonXATrQ5q9NVD9QftlWI1RWl4F+GZSxVg=";
};
env = {
SETUPTOOLS_SCM_PRETEND_VERSION = version;
} // lib.optionalAttrs stdenv.cc.isClang {
# Try to remove on next update. generated code returns a NULL in a
# function where an int is expected.
NIX_CFLAGS_COMPILE = "-Wno-error=int-conversion";
};
propagatedBuildInputs = [
astropy
numpy
pyparsing
];
nativeBuildInputs = [
cython
oldest-supported-numpy
setuptools
setuptools-scm
wheel
];
nativeCheckInputs = [ pytestCheckHook pytest-astropy ];
# Tests must be run in the build directory
preCheck = ''
pushd build/lib.*
'';
postCheck = ''
popd
'';
meta = with lib; {
changelog = "https://github.com/astropy/pyregion/blob/${version}/CHANGES.rst";
description = "Python parser for ds9 region files";
homepage = "https://github.com/astropy/pyregion";
license = licenses.mit;
maintainers = [ maintainers.smaret ];
};
}
|