Limnoria/sandbox/TwistedCommands.py

#!/usr/bin/env python

###
# Copyright (c) 2002, Jeremiah Fincher
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# POSSIBILITY OF SUCH DAMAGE.
###

"""
Various commands that depend on Twisted <http://www.twistedmatrix.com/>.
"""

import plugins

import re

from twisted.protocols import dict

import utils
import ircutils
import privmsgs
import callbacks


def configure(onStart, afterConnect, advanced):
    # This will be called by setup.py to configure this module.  onStart and
    # afterConnect are both lists.  Append to onStart the commands you would
    # like to be run when the bot is started; append to afterConnect the
    # commands you would like to be run when the bot has finished connecting.
    from questions import expect, anything, something, yn
    try:
        import twisted
        onStart.append('load TwistedCommands')
    except ImportError:
        print 'Sorry, you don\'t seem to have Twisted installed.'
        print 'You can\'t use this module without Twisted being installed.'
        print 'Once you\'ve installed Twisted, change conf.driverModule to'
        print '"twistedDrivers" and add "load TwistedCommands" to your config'
        print 'file.'

example = utils.wrapLines("""
<jemfinch> @load TwistedCommands
<supybot> The operation succeeded.
<jemfinch> @list TwistedCommands
<supybot> dict
<jemfinch> @dict rose
<supybot> adj : having a dusty purplish pink color; "the roseate glow of dawn" [syn: {roseate}, {rosaceous}] n 1: any of many plants of the genus Rosa, or pinkish table wine from red grapes whose skins were removed after fermentation began [syn: {blush wine}, {pink wine}, {rose wine}]
""")

class TwistedCommands(callbacks.Privmsg):
    def defaultErrback(self, irc, msg):
        def errback(failure):
            failure.printDetailedTraceback()
            irc.error(msg, failure.getErrorMessage())
        return errback

    dictnumberre = re.compile('^\d+:\s*(.*)$')
    def dictCallback(self, irc, msg, word):
        def formatDictResults(definitions):
            defs = []
            for definition in definitions:
                definition.text.pop(0)
                lines = map(str.strip, map(str, definition.text))
                L = []
                for line in lines:
                    m = self.dictnumberre.match(line)
                    if m:
                        defs.append(' '.join(L))
                        L = []
                        L.append(m.group(1))
                    else:
                        L.append(line)
            if not defs:
                irc.reply(msg, '%s appears to have no definition.' % word)
                return
            s = ircutils.privmsgPayload(defs, ', or ', 400).encode('utf-8')
            irc.reply(msg, s)
        return formatDictResults

    def dict(self, irc, msg, args):
        """<word>

        Returns some definitions WordNet gives for <word>.
        """
        word = privmsgs.getArgs(args)
        deferred = dict.define('dict.org', 2628, 'wn', word)
        deferred.addCallback(self.dictCallback(irc, msg, word))
        deferred.addErrback(self.defaultErrback(irc, msg))


class TwistedRegexp(callbacks.PrivmsgRegexp):
    def dccrecv(self, irc, msg, match):
        r""


Class = TwistedCommands

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