92 lines
3.3 KiB
Python
92 lines
3.3 KiB
Python
"""
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MegaHAL - MegaHAL bot for IRC
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Copyright (C) 2010 Brian S. Stephan
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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from ConfigParser import NoOptionError
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import mh_python
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import os
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import re
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from extlib import irclib
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from Module import Module
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class MegaHAL(Module):
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"""Have an annoying, dumb, and hilarious chatterbot on IRC."""
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def priority(self):
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return 95
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def __init__(self, irc, config, server):
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"""Upon creation, open the MegaHAL brain and get ready for doing actual stuff."""
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Module.__init__(self, irc, config, server)
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mh_python.initbrain()
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def register_handlers(self):
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"""Handle pubmsg/privmsg, so we can learn only from IRC events."""
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self.server.add_global_handler('pubmsg', self.on_pub_or_privmsg, self.priority())
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self.server.add_global_handler('privmsg', self.on_pub_or_privmsg, self.priority())
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self.server.add_global_handler('pubmsg', self.learn_from_irc_event)
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self.server.add_global_handler('privmsg', self.learn_from_irc_event)
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def unregister_handlers(self):
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self.server.remove_global_handler('pubmsg', self.on_pub_or_privmsg)
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self.server.remove_global_handler('privmsg', self.on_pub_or_privmsg)
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self.server.remove_global_handler('pubmsg', self.learn_from_irc_event)
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self.server.remove_global_handler('privmsg', self.learn_from_irc_event)
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def save(self):
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"""Sync the megahal brain."""
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mh_python.cleanup()
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def learn_from_irc_event(self, connection, event):
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"""Learn text when an irc event happens."""
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what = ''.join(event.arguments()[0])
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mh_python.learn(what)
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def do(self, connection, event, nick, userhost, what, admin_unlocked):
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"""Say something on IRC if the bot is being addressed."""
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# i think this megahal module is corrupting the object while walking it,
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# so give it a stupid copy of the string. stupid stupid stupid.
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line = ''.join(what)
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reply = ""
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append_nick = False
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if re.search(connection.get_nickname(), line, re.IGNORECASE) is not None:
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addressed_pattern = '^' + connection.get_nickname() + '[:,]\s+'
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addressed_re = re.compile(addressed_pattern)
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if addressed_re.match(what):
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line = addressed_re.sub('', line)
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append_nick = True
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reply = mh_python.doreply(line)
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elif re.search('^!megahal$', line, re.IGNORECASE) is not None:
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reply = mh_python.doreply('')
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if reply is not "":
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if append_nick:
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reply = nick + ": " + reply
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return self.reply(connection, event, reply)
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# vi:tabstop=4:expandtab:autoindent
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# kate: indent-mode python;indent-width 4;replace-tabs on;
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