python312Packages.serpent: refactor

{

  lib,

  attrs,

  buildPythonPackage,

  fetchPypi,

  isPy27,

  enum34,

  attrs,

  pytz,

  pytestCheckHook,

  pythonOlder,

  pytz,

  setuptools,

}:

buildPythonPackage rec {

  pname = "serpent";

  version = "1.41";

  format = "setuptools";

  pyproject = true;

  disabled = pythonOlder "3.9";

  src = fetchPypi {

    inherit pname version;

    hash = "sha256-BAcDX+PGZEOH1Iz/FGfVqp/v+BTQc3K3hnftDuPtcJU=";

  };

  propagatedBuildInputs = lib.optionals isPy27 [ enum34 ];

  build-system = [ setuptools ];

  nativeCheckInputs = [

    attrs

    pytestCheckHook

  ];

  pythonImportsCheck = [ "serpent" ];

  meta = with lib; {

    description = "Simple serialization library based on ast.literal_eval";

    homepage = "https://github.com/irmen/Serpent";

    changelog = "https://github.com/irmen/Serpent/releases/tag/serpent-${version}";

    license = licenses.mit;

    maintainers = with maintainers; [ prusnak ];

  };