messages.py 文件源码

def assert_message_contains(self, response, message, level=None):
        messages = self.get_messages(response)
        found = self.filter_messages(messages, message, level)
        if not found:
            messages = [
                '%s (%s)' % (msg.message, msg.level)
                for msg in messages
            ]
            if level:
                pytest.fail(
                    'Message %r with level %r not found in request. '
                    'Available messages: %r' %
                    (message, level, messages)
                )
            else:
                pytest.fail(
                    'Message %r not found in request. '
                    'Available messages: %r' %
                    (message, messages)
                )