nixpkgs/pkgs/development/python-modules/h5py/default.nix
Frederik Rietdijk d5e6a4494a Python: use PyPI mirror (#15001)
* mirrors: add pypi

* Python: Use pypi mirror for all PyPI packages
2016-04-26 13:38:03 +01:00

45 lines
1.1 KiB
Nix

{ stdenv, fetchurl, python, buildPythonPackage
, numpy, hdf5, cython, six, pkgconfig
, mpiSupport ? false, mpi4py ? null, mpi ? null }:
assert mpiSupport == hdf5.mpiSupport;
assert mpiSupport -> mpi != null
&& mpi4py != null
&& mpi == mpi4py.mpi
&& mpi == hdf5.mpi
;
with stdenv.lib;
buildPythonPackage rec {
name = "h5py-${version}";
version = "2.5.0";
src = fetchurl {
url = "mirror://pypi/h/h5py/${name}.tar.gz";
sha256 = "9833df8a679e108b561670b245bcf9f3a827b10ccb3a5fa1341523852cfac2f6";
};
configure_flags = "--hdf5=${hdf5}" + optionalString mpiSupport " --mpi";
postConfigure = ''
${python.executable} setup.py configure ${configure_flags}
'';
preBuild = if mpiSupport then "export CC=${mpi}/bin/mpicc" else "";
buildInputs = [ hdf5 cython pkgconfig ]
++ optional mpiSupport mpi
;
propagatedBuildInputs = [ numpy six]
++ optional mpiSupport mpi4py
;
meta = {
description =
"Pythonic interface to the HDF5 binary data format";
homepage = "http://www.h5py.org/";
license = stdenv.lib.licenses.bsd2;
};
}