depot/third_party/nixpkgs/pkgs/development/python-modules/pyemd/default.nix

{
  lib,
  buildPythonPackage,
  pythonOlder,
  fetchPypi,
  cython,
  oldest-supported-numpy,
  packaging,
  setuptools,
  setuptools-scm,
  wheel,
  numpy,
  pytestCheckHook,
}:

buildPythonPackage rec {
  pname = "pyemd";
  version = "1.0.0";

  disabled = pythonOlder "3.7";

  format = "pyproject";

  src = fetchPypi {
    inherit pname version;
    hash = "sha256-tCta57LRWx1N7mOBDqeYo5IX6Kdre0nA62OoTg/ZAP4=";
  };

  nativeBuildInputs = [
    cython
    numpy
    oldest-supported-numpy
    packaging
    setuptools
    setuptools-scm
    wheel
  ];

  propagatedBuildInputs = [ numpy ];

  nativeCheckInputs = [ pytestCheckHook ];

  meta = with lib; {
    description = "Python wrapper for Ofir Pele and Michael Werman's implementation of the Earth Mover's Distance";
    homepage = "https://github.com/wmayner/pyemd";
    license = licenses.mit;
  };
}