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What happens if I push all of nixpkgs
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1.9 kB · 77 lines
Nix
at litex
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778{ lib, fetchPypi, buildPythonPackage, pythonOlder, setuptools, numpy, hdf5, cython, pkgconfig, mpi4py ? null, openssh, pytestCheckHook, cached-property}:
assert hdf5.mpiSupport -> mpi4py != null && hdf5.mpi == mpi4py.mpi;
let mpi = hdf5.mpi; mpiSupport = hdf5.mpiSupport;in buildPythonPackage rec { version = "3.8.0"; pname = "h5py"; format = "pyproject";
disabled = pythonOlder "3.7";
src = fetchPypi { inherit pname version; hash = "sha256-b+rYLwxAAM841T+cAweA2Bv6AiAhiu4TuQt3Ack32V8="; };
# avoid strict pinning of numpy postPatch = '' substituteInPlace setup.py \ --replace "numpy ==" "numpy >=" \ --replace "mpi4py ==" "mpi4py >=" '';
HDF5_DIR = "${hdf5}"; HDF5_MPI = if mpiSupport then "ON" else "OFF";
postConfigure = '' # Needed to run the tests reliably. See: # https://bitbucket.org/mpi4py/mpi4py/issues/87/multiple-test-errors-with-openmpi-30 ${lib.optionalString mpiSupport "export OMPI_MCA_rmaps_base_oversubscribe=yes"} '';
preBuild = lib.optionalString mpiSupport "export CC=${mpi}/bin/mpicc";
nativeBuildInputs = [ cython pkgconfig setuptools ];
buildInputs = [ hdf5 ] ++ lib.optional mpiSupport mpi;
propagatedBuildInputs = [ numpy ] ++ lib.optionals mpiSupport [ mpi4py openssh ] ++ lib.optionals (pythonOlder "3.8") [ cached-property ];
# tests now require pytest-mpi, which isn't available and difficult to package doCheck = false; nativeCheckInputs = [ pytestCheckHook openssh ];
pythonImportsCheck = [ "h5py" ];
meta = with lib; { changelog = "https://github.com/h5py/h5py/blob/${version}/docs/whatsnew/${lib.versions.majorMinor version}.rst"; description = "Pythonic interface to the HDF5 binary data format"; homepage = "http://www.h5py.org/"; license = licenses.bsd3; maintainers = [ ]; };}