nixpkgs/pkgs/development/python-modules/scipy/default.nix
2019-08-18 11:48:40 +02:00

57 lines
1.4 KiB
Nix

{lib, fetchPypi, python, buildPythonPackage, gfortran, nose, pytest, numpy}:
buildPythonPackage rec {
pname = "scipy";
version = "1.3.1";
src = fetchPypi {
inherit pname version;
sha256 = "2643cfb46d97b7797d1dbdb6f3c23fe3402904e3c90e6facfe6a9b98d808c1b5";
};
checkInputs = [ nose pytest ];
nativeBuildInputs = [ gfortran ];
buildInputs = [ numpy.blas ];
propagatedBuildInputs = [ numpy ];
# Remove tests because of broken wrapper
prePatch = ''
rm scipy/linalg/tests/test_lapack.py
'';
# INTERNALERROR, solved with https://github.com/scipy/scipy/pull/8871
# however, it does not apply cleanly.
doCheck = false;
preConfigure = ''
sed -i '0,/from numpy.distutils.core/s//import setuptools;from numpy.distutils.core/' setup.py
export NPY_NUM_BUILD_JOBS=$NIX_BUILD_CORES
'';
preBuild = ''
ln -s ${numpy.cfg} site.cfg
'';
enableParallelBuilding = true;
checkPhase = ''
runHook preCheck
pushd dist
${python.interpreter} -c 'import scipy; scipy.test("fast", verbose=10)'
popd
runHook postCheck
'';
passthru = {
blas = numpy.blas;
};
setupPyBuildFlags = [ "--fcompiler='gnu95'" ];
meta = {
description = "SciPy (pronounced 'Sigh Pie') is open-source software for mathematics, science, and engineering. ";
homepage = https://www.scipy.org/;
maintainers = with lib.maintainers; [ fridh ];
};
}