handler.py 文件源码

def post(self):
        form = TopicCommentMoreForm(self.request.arguments)
        if not form.validate():
            raise HTTPError(404)

        page = form.page.data
        topic_id = form.topic_id.data

        skip = COMMUNITY_SETTINGS['topic_comment_number_per_page'] * page
        limit = COMMUNITY_SETTINGS['topic_comment_number_per_page']

        comment_list = yield TopicCommentDocument.get_comment_list(
            topic_id, skip, limit
        )

        html = ''.join(
            self.render_string(
                'community/template/topic-comment-list-item.html',
                comment=comment
            ) for comment in comment_list
        )

        self.write_json({'html': html, 'page': page + 1})