{ lib
, buildPythonPackage
, fetchPypi
, Babel
, celery
, future
, humanize
, importlib-metadata
, mock
, pytz
, tornado
}:

buildPythonPackage rec {
  pname = "flower";
  version = "0.9.4";

  src = fetchPypi {
    inherit pname version;
    sha256 = "25782840f7ffc25dcf478d94535a2d815448de4aa6c71426be6abfa9ca417448";
  };

  # flower and humanize aren't listed in setup.py but imported
  propagatedBuildInputs = [
    Babel
    celery
    future
    importlib-metadata
    pytz
    tornado
    humanize
  ];

  checkInputs = [ mock ];

  meta = with lib; {
    description = "Celery Flower";
    homepage = "https://github.com/mher/flower";
    license = licenses.bsdOriginal;
    maintainers = [ maintainers.arnoldfarkas ];
  };
}