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h5py: New package, version 2.3.1

A pythonic interface to the hdf5 library. It also supports parallel hdf5.
This commit is contained in:
Andreas Herrmann 2014-07-01 16:20:56 +02:00
parent 63c062947e
commit 3c6afb3496
2 changed files with 56 additions and 0 deletions

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@ -0,0 +1,43 @@
{ stdenv, fetchurl, python, buildPythonPackage
, numpy, hdf5, cython
, 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-2.3.1";
src = fetchurl {
url = "https://pypi.python.org/packages/source/h/h5py/${name}.tar.gz";
md5 = "8f32f96d653e904d20f9f910c6d9dd91";
};
setupPyBuildFlags = [ "--hdf5=${hdf5}" ]
++ optional mpiSupport "--mpi"
;
setupPyInstallFlags = setupPyBuildFlags;
preBuild = if mpiSupport then "export CC=${mpi}/bin/mpicc" else "";
buildInputs = [ hdf5 cython ]
++ optional mpiSupport mpi
;
propagatedBuildInputs = [ numpy ]
++ optional mpiSupport mpi4py
;
meta = {
description = "
The h5py package is a Pythonic interface to the HDF5 binary data format.
";
homepage = "http://www.h5py.org/";
license = stdenv.lib.licenses.bsd2;
};
}

View file

@ -89,6 +89,19 @@ rec {
'';
};
h5py = callPackage ../development/python-modules/h5py {
inherit (pkgs) stdenv fetchurl;
inherit python buildPythonPackage cython numpy;
hdf5 = pkgs.hdf5.override { mpi = null; };
};
h5py-mpi = h5py.override {
mpiSupport = true;
mpi = pkgs.openmpi;
hdf5 = pkgs.hdf5.override { mpi = pkgs.openmpi; enableShared = true; };
inherit mpi4py;
};
ipython = import ../shells/ipython {
inherit (pkgs) stdenv fetchurl sip pyqt4;
inherit buildPythonPackage pythonPackages;