def post(self): uname = self.get_current_user() user = User.get_user_by_name(uname) if len(user)>0: aid = self.get_argument("aid",None) uid = user[0].uid touname = self.get_argument("touname",None) touid = User.get_user_by_name(touname)[0].uid comment = self.get_argument("comment") date = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime()) Comment.add_one_comment(aid,uid,touid,comment,date) Article.add_one_ncomment(aid) self.redirect("/article?aid="+str(aid)+"#comment-id") else: self.redirect("/login")