meme.py

from Core.ZalgoBase.BaseModule import BaseModule
from twisted.web.client import getPage
from twisted.internet.defer import DeferredLock, inlineCallbacks
from Core.ZalgoUtil.CmdWraps import command

class Module(BaseModule):
    parseCommands = True
    lock = DeferredLock()
    pool = []
        
    @command('!meme')
    @inlineCallbacks
    def meme(self, cmd, user, channel, line, params):
        """
            @description: spews out a meme from automeme.net
        """
        lock = yield self.lock.acquire()
        spew = lambda: cmd.bot.privmsg(channel, "\x0307,01%s" % self.pool.pop(0).replace('_', "\x02")) 
        try:
            if self.pool:
                spew()
            else:
                self.pool = (yield getPage('http://api.automeme.net/text?lines=100')).strip().split('\n')
                if self.pool:
                    spew()
        finally:
            lock.release()