test_inspect.py 文件源码

def test_signature_parameter_equality(self):
        P = inspect.Parameter
        p = P('foo', default=42, kind=inspect.Parameter.KEYWORD_ONLY)

        self.assertEqual(p, p)
        self.assertNotEqual(p, 42)

        self.assertEqual(p, P('foo', default=42,
                              kind=inspect.Parameter.KEYWORD_ONLY))