class User():

    def __init__(self):
        self.nick = ""
        self.mode = ""
        self.host = ""
        self.real_name = ""

    def __init__(self, nick, mode, host, real_name):
        self.nick = nick
        self.mode = mode
        self.host = host
        self.real_name = real_name

    def __init__(self, nick, mode):
        self.nick = nick
        self.mode = mode
        self.host = ""
        self.real_name = ""

    def get_nick(self):
        return self.nick

    def set_nick(self, nick):
        self.nick = nick

    def get_mode(self):
        return self.mode

    def set_mode(self, mode):
        self.mode = mode

    def get_host(self):
        return self.host

    def set_host(self, host):
        self.host = host

    def get_real_name(self):
        return self.real_name

    def set_real_name(self, host):
        self.real_name = real_name