def post(self):
source_url = self.request.get("source_url")
source_user = self.request.get("source_user")
user_name = self.request.get("user")
logging.info("bbb"+user_name)
user = User.get_user_by_name(user_name)
logging.info("aaa"+user.name)
if not user is None:
Mention.new(user,source_url,source_user)
