def setUp(self):
        # A simple one-argument parser that only accept one value.
        self.parser_one_arg = argparse.ArgumentParser()
        self.parser_one_arg.add_argument("--one-arg", type=bitmath.integrations.BitmathType)

        # This parser take one argument, '--two-args'. It requires two values.
        self.parser_two_args = argparse.ArgumentParser()
        self.parser_two_args.add_argument("--two-args", type=bitmath.integrations.BitmathType,
                                          nargs=2)
Needful for the tests
dataset/ETHPy150Open tbielawa/bitmath/tests/test_argparse_type.py/TestArgparseType.setUp