V2EX = way to explore V2EX 是一个关于分享和探索的地方
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比如要实现对于主题“投票”的计数，写成def get_vote_by_topic_id_and_trigger_user_id_count(self, topic_id, trigger_user_id)，后面括号里的内容是否需要写？
 | 1 leiz Feb 11, 2014  2 你想表达什么？ |
 | 2 nichan Feb 11, 2014 1 |
 | 5 strak47 Feb 11, 2014 你这个函数是一个 requesthandler 吗，是的话取决于你的 url 如何配置， 如果是 /path?topic_id=xxx&user_id=yyy 则不需要这两个参数，直接 self.get_argument('topic_id') 即可。 |
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