messages.py 文件源码

def assert_message_misses(self, response, message, level=None):
        messages = self.get_messages(response)
        found = self.filter_messages(messages, message, level)
        if found:
            if level:
                pytest.fail(
                    'Message %r with level %r found in request' %
                    (message, level)
                )
            else:
                pytest.fail('Message %r found in request' % message)