views.py 文件源码

def poll(self, request):
        question_id = request.match_info['question_id']
        try:
            question, choices = await db.get_question(self.postgres,
                                                      question_id)
        except db.RecordNotFound as e:
            raise web.HTTPNotFound(text=str(e))
        return {
            'question': question,
            'choices': choices
        }