def validate(self):
if self.nick is None:
return err_needmoreparams(self.command)
nicks = [c.nick for c in self.clients.values()]
if self.nick not in nicks:
return err_nosuchnick(self.nick)
def validate(self):
# проверим, корректность команды
if self.channel_name is None or self.message is None:
return err_needmoreparams(self.command)
client_channel_names = [ch.name for ch in self.clients[self.writer].channels]
# проверим, есть ли такой канал
if self.channel_name not in self.channels:
return err_nosuchchannel(self.channel_name)
# проверим, находится ли клиент на канале, в который пишет
if self.channel_name not in client_channel_names:
return err_notonchannel(self.channel_name)
def validate(self):
if not self.channel_names:
return err_needmoreparams(self.command)
