dr.botzo/modules/MegaHAL.py

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"""
MegaHAL - MegaHAL bot for IRC
Copyright (C) 2010 Brian S. Stephan
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
from ConfigParser import NoOptionError
import os
import re
from extlib import irclib
from extlib import megahal
from Module import Module
class MegaHAL(Module):
"""Have an annoying, dumb, and hilarious chatterbot on IRC."""
def __init__(self, config, server, modlist):
"""
Upon creation, open the MegaHAL brain and get ready for doing actual stuff.
"""
Module.__init__(self, config, server, modlist)
try:
filename = self.config.get(self.__class__.__name__, 'brainfile')
self.megahal = megahal.MegaHAL(None, filename)
except NoOptionError:
self.megahal = megahal.MegaHAL()
def reload(self, connection, event, nick, userhost, replypath, what, admin_unlocked):
"""Broken. Don't do anything."""
def do(self, connection, event, nick, userhost, replypath, what, admin_unlocked):
"""
Say something on IRC if the bot is being addressed, or at least learn what
was said.
"""
line = what
reply = ""
append_nick = False
if line[-1] == '\'':
line = line[:-1]
if re.search(connection.get_nickname(), line, re.IGNORECASE) is not None:
addressed_pattern = '^' + connection.get_nickname() + '[:,]\s+'
addressed_re = re.compile(addressed_pattern)
if addressed_re.match(line):
line = addressed_re.sub('', line)
append_nick = True
reply = self.megahal.get_reply(line)
elif re.search('^megahal$', line, re.IGNORECASE) is not None:
reply = self.megahal.get_reply_nolearn('')
else:
self.megahal.learn(line)
self.megahal.sync()
if reply is not "":
if append_nick:
reply = nick + ": " + reply
return self.reply(connection, replypath, reply)
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