Method __init__

Lib/test/test_argparse.py:7519–7520

(self, prog)

    def test_custom_formatter_class(self):
        class CustomFormatter(argparse.RawTextHelpFormatter):
            def __init__(self, prog):
                super().__init__(prog, indent_increment=5)

        parser = argparse.ArgumentParser(
            prog="PROG",