Merge pull request #187100 from onny/dynd

{ lib

, buildPythonPackage

, isPyPy

, isPy3k

, cython

, numpy

, pkgs

, libdynd

, fetchpatch

, cmake

, fetchFromGitHub

}:

buildPythonPackage rec {

  version = "0.7.2";

  pname = "dynd";

  disabled = isPyPy || !isPy3k; # tests fail on python2, 2018-04-11

  src = pkgs.fetchFromGitHub {

  src = fetchFromGitHub {

    owner = "libdynd";

    repo = "dynd-python";

    rev = "v${version}";

    sha256 = "19igd6ibf9araqhq9bxmzbzdz05vp089zxvddkiik3b5gb7l17nh";

  };

  patches = [

    # Fix numpy compatibility

    # https://github.com/libdynd/dynd-python/issues/746

    (fetchpatch {

      url = "https://aur.archlinux.org/cgit/aur.git/plain/numpy-compatibility.patch?h=python-dynd&id=e626acabd041069861311f314ac3dbe9e6fd24b7";

      sha256 = "sha256-oA/3G8CGeDhiYXbNX+G6o3QSb7rkKItuCDCbnK3Rt10=";

      name = "numpy-compatibility.patch";

    })

  ];

  # setup.py invokes git on build but we're fetching a tarball, so

  # can't retrieve git version. We hardcode:

  preConfigure = ''

  dontUseCmakeConfigure = true;

  # Python 3 works but has a broken import test that I couldn't

  # figure out.

  doCheck = !isPy3k;

  nativeBuildInputs = [ pkgs.cmake ];

  buildInputs = [ pkgs.libdynd.dev cython ];

  propagatedBuildInputs = [ numpy pkgs.libdynd ];

  nativeBuildInputs = [ cmake ];

  buildInputs = [

    cython

    libdynd.dev

  ];

  propagatedBuildInputs = [

    libdynd

    numpy

  ];

  #  ModuleNotFoundError: No module named 'dynd.config'

  doCheck = false;

  pythonImportsCheck = [ "dynd" ];

  meta = with lib; {

    homepage = "http://libdynd.org";