test_inspect.py 文件源码

def test_getfullargspec_signature_attr(self):
        def test():
            pass
        spam_param = inspect.Parameter('spam', inspect.Parameter.POSITIONAL_ONLY)
        test.__signature__ = inspect.Signature(parameters=(spam_param,))

        self.assertFullArgSpecEquals(test, args_e=['spam'], formatted='(spam)')