Limnoria/plugins/Parter.py

#!/usr/bin/env python

###
# Copyright (c) 2002, Jeremiah Fincher
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###

"""
Some networks find out who's a bot by forcing clients to join a certain
channel when they connect, and the clients that don't leave are considered
bots.  This module makes supybot automatically part certain channels as soon
as he joins.
"""

import sets

import conf
import utils
import ircdb
import ircmsgs
import ircutils
__revision__ = "$Id$"

import plugins
import privmsgs
import callbacks

def configure(onStart, afterConnect, advanced):
    from questions import something, yn
    onStart.append('load Parter')
    s = ' '
    while s:
        if yn('Would you like to automatically part a channel?') == 'y':
            s = something('What channel?')
            while not ircutils.isChannel(s):
                print 'That\'s not a valid channel.'
                s = something('What channel?')
            onStart.append('autopartchannel %s' % s)
        else:
            s = ''

class Parter(callbacks.Privmsg):
    def __init__(self):
        super(self.__class__, self).__init__()
        self.channels = sets.Set([])

    def autopart(self, irc, msg, args):
        """<channel>


        Makes the bot part <channel> automatically, as soon as he joins it.
        """
        channel = privmsgs.getArgs(args)
        self.channels.add(channel)
        irc.reply(msg, conf.replySuccess)
    autopart = privmsgs.checkCapability(autopart, 'admin')

    def removeautopart(self, irc, msg, args):
        """<channel>

        Removes the channel from the auto-part list.
        """
        channel = privmsgs.getArgs(args)
        self.channels.discard(channel)
        irc.reply(msg, conf.replySuccess)
    removeautopart = privmsgs.checkCapability(removeautopart, 'admin')

    def doJoin(self, irc, msg):
        if irc.nick == msg.nick:
            channels = msg.args[0].split(',')
            for channel in channels:
                if channel in self.channels:
                    irc.sendMsg(ircmsgs.part(channel))


Class = Parter
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