Limnoria/plugins/Dunno.py

###
# Copyright (c) 2003, Daniel DiPaolo
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###

"""
The Dunno module is used to spice up the reply when given an invalid command
with random 'I dunno'-like responses.  If you want something spicier than
'<x> is not a valid command'-like responses, use this plugin.
"""

import supybot

__revision__ = "$Id$"
__author__ = supybot.authors.strike

__contributors__ = {
    supybot.authors.jemfinch: ['Flatfile DB implementation.'],
    }

import os
import csv
import sets
import time
import random
import itertools

import supybot.dbi as dbi
import supybot.conf as conf
import supybot.utils as utils
import supybot.ircdb as ircdb
from supybot.commands import *
import supybot.plugins as plugins
import supybot.registry as registry
import supybot.ircutils as ircutils
import supybot.callbacks as callbacks

conf.registerPlugin('Dunno')
conf.registerChannelValue(conf.supybot.plugins.Dunno, 'prefixNick',
    registry.Boolean(True, """Determines whether the bot will prefix the nick
    of the user giving an invalid command to the "dunno" response."""))

class Dunno(plugins.ChannelIdDatabasePlugin):
    """This plugin was written initially to work with MoobotFactoids, the two
    of them to provide a similar-to-moobot-and-blootbot interface for factoids.
    Basically, it replaces the standard 'Error: <X> is not a valid command.'
    messages with messages kept in a database, able to give more personable
    responses."""
    callAfter = ['MoobotFactoids']
    def invalidCommand(self, irc, msg, tokens):
        channel = msg.args[0]
        if ircutils.isChannel(channel):
            dunno = self.db.random(channel)
            if dunno is not None:
                dunno = dunno.text
                prefixName = self.registryValue('prefixNick', channel)
                env = {'command': tokens[0]}
                dunno = ircutils.standardSubstitute(irc, msg, dunno, env=env)
                irc.reply(dunno, prefixName=prefixName)


Class = Dunno

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