async def on_raw_004(self, message):
        """ Basic server information. """
        target, hostname, ircd, user_modes, channel_modes = message.params[:5]

        # Set valid channel and user modes.
        self._channel_modes = set(channel_modes)
        self._user_modes = set(user_modes)
async def on_raw_004 ( self , message ) : target , hostname , ircd , user_modes , channel_modes = message . params [ : 5 ] self . _channel_modes = set ( channel_modes ) self . _user_modes = set ( user_modes )
Basic server information.