test_inspect.py 文件源码

def test_signature_parameter_kinds(self):
        P = inspect.Parameter
        self.assertTrue(P.POSITIONAL_ONLY < P.POSITIONAL_OR_KEYWORD < \
                        P.VAR_POSITIONAL < P.KEYWORD_ONLY < P.VAR_KEYWORD)

        self.assertEqual(str(P.POSITIONAL_ONLY), 'POSITIONAL_ONLY')
        self.assertTrue('POSITIONAL_ONLY' in repr(P.POSITIONAL_ONLY))