forked from mirrors/nixpkgs
6359e9baf0
The build was broken by the python 3.7 switch, which caused an incompatible change in the way cython generates files: https://github.com/Kozea/tinycss/issues/17 This is solved by removing the pre-generated file and re-generating it at build time.
48 lines
1 KiB
Nix
48 lines
1 KiB
Nix
{ pkgs
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, buildPythonPackage
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, fetchPypi
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, pytest
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, python
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, cython
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, cssutils
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, isPyPy
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}:
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buildPythonPackage rec {
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pname = "tinycss";
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version = "0.4";
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src = fetchPypi {
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inherit pname version;
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sha256 = "12306fb50e5e9e7eaeef84b802ed877488ba80e35c672867f548c0924a76716e";
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};
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checkInputs = [ pytest ];
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propagatedBuildInputs = [ cssutils ];
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nativeBuildInputs = [
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cython
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];
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preBuild = ''
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# Force cython to re-generate this file. If it is present, cython will
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# think it is "up to date" even though it was generated with an older,
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# incompatible version of cython. See
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# https://github.com/Kozea/tinycss/issues/17.
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rm tinycss/speedups.c
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'';
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checkPhase = ''
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py.test $out/${python.sitePackages}
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'';
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# Disable Cython tests for PyPy
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TINYCSS_SKIP_SPEEDUPS_TESTS = pkgs.lib.optional isPyPy true;
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meta = with pkgs.lib; {
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description = "Complete yet simple CSS parser for Python";
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license = licenses.bsd3;
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homepage = https://pythonhosted.org/tinycss/;
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maintainers = [ maintainers.costrouc ];
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};
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}
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