core.py

def _redispatch_message_common(message, type):
    target, text = get_target(message.params[0]), message.params[1]
    user = get_user(message.source) if message.source else None
    signal(type).send(message, user=user, target=target, text=text)
    if target == message.client.nickname:
        signal("private-{}".format(type)).send(message, user=user, target=target, text=text)
    else:
        signal("public-{}".format(type)).send(message, user=user, target=target, text=text)