def join_callback(self, cardinal, user, channel):
        content = self._get_note_from_db(user.group(1))
        if content:
            cardinal.sendMsg(channel, (user.group(1), content) % "[%s] %s")
dataset/ETHPy150Open JohnMaguire/Cardinal/plugins/notes/plugin.py/NotesPlugin.join_callback/swapped operands of `%`