def pong(self, cardinal, user, channel, msg):
        if channel != user:
            cardinal.sendMsg(channel, user.group(1) % "%s: Pong.")
        else:
            cardinal.sendMsg(channel, "Pong.")
dataset/ETHPy150Open JohnMaguire/Cardinal/plugins/ping/plugin.py/PingPlugin.pong/swapped operands of `%`