{
  buildPythonPackage,
  fetchPypi,
  isPy27,
  lib,
  setuptools,
  setuptools-scm,
  py,
  pytestCheckHook,
}:

buildPythonPackage rec {
  pname = "simpy";
  version = "4.1.1";
  pyproject = true;

  disabled = isPy27;

  src = fetchPypi {
    inherit pname version;
    hash = "sha256-BtB1CniEsR4OjiDOC8fG1O1fF0PUVmlTQNE/3/lQAaY=";
  };

  nativeBuildInputs = [
    setuptools
    setuptools-scm
  ];

  nativeCheckInputs = [
    py
    pytestCheckHook
  ];

  meta = with lib; {
    downloadPage = "https://github.com/simpx/simpy";
    homepage = "https://simpy.readthedocs.io/en/${version}/";
    description = "Process-based discrete-event simulation framework based on standard Python";
    license = [ licenses.mit ];
    maintainers = with maintainers; [
      dmrauh
      shlevy
    ];
  };
}