python3Packages.ical: 11.1.0 -> 12.1.0 (#461332)

buildPythonPackage rec {

  pname = "ical";

  version = "11.1.0";

  version = "12.1.0";

  pyproject = true;

  src = fetchFromGitHub {

    owner = "allenporter";

    repo = "ical";

    tag = version;

    hash = "sha256-NpE+YHVgaUBR9MzC+zXwqalCwSjF/f+NH/k0S/JusiI=";

    hash = "sha256-0qIS6fJsiJoM5FCvwhKoLUqRYQ0TelrtNMKkgtZ8UIU=";

  };

  build-system = [ setuptools ];