python3Packages.aiolimiter: fix build failure (#459661)

  buildPythonPackage,

  fetchFromGitHub,

  poetry-core,

  importlib-metadata,

  pytest-asyncio,

  pytest-cov-stub,

  pytestCheckHook,

  pythonOlder,

  toml,

}:

buildPythonPackage rec {

  pname = "aiolimiter";

  version = "1.2.1";

  format = "pyproject";

  disabled = pythonOlder "3.7";

  pyproject = true;

  src = fetchFromGitHub {

    owner = "mjpieters";

    hash = "sha256-wgHR0GzaPXlhL4ErklFqmWNFO49dvd5X5MgyYHVH4Eo=";

  };

  nativeBuildInputs = [ poetry-core ];

  # ERROR: '"session"' is not a valid asyncio_default_fixture_loop_scope. Valid scopes are: function, class, module, package, session.

  # Post 1.2.1, the project switched from tox and is no longer affected, hence fixed in nixpkgs only.

  postPatch = ''

    substituteInPlace tox.ini --replace-fail \

      'asyncio_default_fixture_loop_scope = "session"' \

      'asyncio_default_fixture_loop_scope = session'

  '';

  propagatedBuildInputs = lib.optionals (pythonOlder "3.8") [ importlib-metadata ];

  build-system = [ poetry-core ];

  nativeCheckInputs = [

    pytest-asyncio

  pythonImportsCheck = [ "aiolimiter" ];

  meta = with lib; {

  meta = {

    description = "Implementation of a rate limiter for asyncio";

    homepage = "https://github.com/mjpieters/aiolimiter";

    changelog = "https://github.com/mjpieters/aiolimiter/blob/v${version}/CHANGELOG.md";

    license = with licenses; [ mit ];

    maintainers = with maintainers; [ fab ];

    license = with lib.licenses; [ mit ];

    maintainers = with lib.maintainers; [ fab ];

  };

}