def remove_topic(self, topic_id):
        """
        删除话题（需要先删除所有评论，使用默认参数）
        
        :param topic_id: 话题ID
        :return: None
        """
        comment_start = 0
        while comment_start is not None:
            comments = self.list_comments(topic_id, comment_start)
            for comment in comments['results']:
                self.remove_comment(topic_id, comment['id'])
            comment_start = comments['next_start']
        return self.api.req(API_GROUP_REMOVE_TOPIC % topic_id, params={'ck': self.api.ck()})
def remove_topic ( self , topic_id ) : comment_start = 0 while comment_start is not None : comments = self . list_comments ( topic_id , comment_start ) for comment in comments [ 'results' ] : self . remove_comment ( topic_id , comment [ 'id' ] ) comment_start = comments [ 'next_start' ] return self . api . req ( API_GROUP_REMOVE_TOPIC % topic_id , params = { 'ck' : self . api . ck ( ) } )
删除话题（需要先删除所有评论，使用默认参数）
        
        :param topic_id: 话题ID
        :return: None