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354 lines
12 KiB
Python
Executable File
354 lines
12 KiB
Python
Executable File
#!/usr/bin/python
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###
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# Copyright (c) 2004, Jeremiah Fincher
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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"""
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Infobot compatibility, for the parts that we don't support already.
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"""
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__revision__ = "$Id$"
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__author__ = 'Jeremy Fincher (jemfinch) <jemfinch@users.sf.net>'
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import plugins
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import os
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import re
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import random
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import cPickle as pickle
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import conf
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import utils
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import ircmsgs
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import ircutils
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import privmsgs
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import registry
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import callbacks
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conf.registerPlugin('Infobot')
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conf.registerGlobalValue(conf.supybot.plugins.Infobot, 'personality',
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registry.Boolean(True, """Determines whether the bot will respond will
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personable (Infobot-like) responses rather than its standard messages."""))
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conf.registerGlobalValue(conf.supybot.plugins.Infobot, 'boringDunno',
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registry.String('Dunno.', """Determines what boring dunno should be given
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if supybot.plugins.Infobot.personality is False."""))
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conf.registerGlobalValue(conf.supybot.plugins.Infobot,
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'snarfUnaddressedDefinitions', registry.Boolean(True, """Determines whether
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the bot will snarf definitions given in the channel that weren't directly
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addressed to it. Of course, no confirmation will be given if the bot isn't
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directly addressed."""))
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conf.registerGlobalValue(conf.supybot.plugins.Infobot,
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'answerUnaddressedQuestions', registry.Boolean(True, """Determines whether
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the bot will answer questions that weren't directly addressed to it. Of
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course, if it doesn't have an answer, it will remain silent."""))
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def configure(advanced):
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# This will be called by setup.py to configure this module. Advanced is
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# a bool that specifies whether the user identified himself as an advanced
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# user or not. You should effect your configuration by manipulating the
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# registry as appropriate.
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from questions import expect, anything, something, yn
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conf.registerPlugin('Infobot', True)
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filename = os.path.join(conf.supybot.directories.data(), 'Infobot.db')
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class InfobotDB(object):
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def __init__(self):
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try:
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fd = file(filename)
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except EnvironmentError:
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self._is = utils.InsensitivePreservingDict()
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self._are = utils.InsensitivePreservingDict()
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else:
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(self._is, self._are) = pickle.load(fd)
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self._changes = 0
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self._responses = 0
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self._ends = ['!',
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'.',
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', $who.',]
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self._dunnos = ['Dunno',
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'No idea',
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'I don\'t know',
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'I have no idea',
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'I don\'t have a clue',]
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self._confirms = ['10-4',
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'Okay',
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'Got it',
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'Gotcha',
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'I hear ya']
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def flush(self):
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fd = file(filename, 'w')
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pickle.dump((self._is, self._are), fd)
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fd.close()
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def close(self):
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self.flush()
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def getIs(self, factoid):
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ret = self._is[factoid]
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self._responses += 1
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return ret
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def setIs(self, fact, oid):
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self._changes += 1
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self._is[fact] = oid
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self.flush()
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def delIs(self, factoid):
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del self._is[factoid]
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self._changes += 1
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self.flush()
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def hasIs(self, factoid):
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return factoid in self._is
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def getAre(self, factoid):
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ret = self._are[factoid]
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self._responses += 1
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return ret
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def hasAre(self, factoid):
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return factoid in self._are
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def setAre(self, fact, oid):
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self._changes += 1
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self._are[fact] = oid
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self.flush()
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def delAre(self, factoid):
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del self._are[factoid]
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self._changes += 1
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self.flush()
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def getDunno(self):
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return random.choice(self._dunnos) + random.choice(self._ends)
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def getConfirm(self):
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return random.choice(self._confirms) + random.choice(self._ends)
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def getChangeCount(self):
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return self._changes
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def getResponseCount(self):
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return self._responses
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class Infobot(callbacks.PrivmsgCommandAndRegexp):
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regexps = ['doForget', 'doFactoid', 'doUnknown']
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def __init__(self):
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callbacks.PrivmsgCommandAndRegexp.__init__(self)
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try:
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self.db = InfobotDB()
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except Exception:
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self.log.exception('Error loading %s:', filename)
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raise # So it doesn't get loaded without its database.
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self.irc = None
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self.msg = None
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self.force = False
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self.replied = False
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self.addressed = False
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def die(self):
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self.db.close()
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def reply(self, s, irc=None, msg=None):
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if self.replied:
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self.log.debug('Already replied, not replying again.')
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return
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if irc is None:
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assert self.irc is not None
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irc = self.irc
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if msg is None:
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assert self.msg is not None
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msg = self.msg
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self.replied = True
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irc.reply(plugins.standardSubstitute(irc, msg, s), prefixName=False)
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def confirm(self, irc=None, msg=None):
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if self.registryValue('personality'):
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self.reply(self.db.getConfirm(), irc=irc, msg=msg)
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else:
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assert self.irc is not None
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self.irc.replySuccess()
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def dunno(self, irc=None, msg=None):
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if self.registryValue('personality'):
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self.reply(self.db.getDunno(), irc=irc, msg=msg)
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else:
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self.reply(self.registryValue('boringDunno'), irc=irc, msg=msg)
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def factoid(self, key, irc=None, msg=None):
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if irc is None:
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assert self.irc is not None
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irc = self.irc
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if msg is None:
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assert self.msg is not None
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msg = self.msg
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isAre = None
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key = plugins.standardSubstitute(irc, msg, key)
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if self.db.hasIs(key):
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isAre = 'is'
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value = self.db.getIs(key)
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elif self.db.hasAre(key):
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isAre = 'are'
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value = self.db.getAre(key)
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if isAre is None:
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if self.addressed:
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self.dunno(irc=irc, msg=msg)
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else:
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# XXX
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self.reply('%s %s %s, $who.' % (key,isAre,value), irc=irc, msg=msg)
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def normalize(self, s):
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s = ircutils.stripFormatting(s)
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s = s.strip() # After stripFormatting for formatted spaces.
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s = utils.normalizeWhitespace(s)
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contractions = [('what\'s', 'what is'), ('where\'s', 'where is'),
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('who\'s', 'who is'),]
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for (contraction, replacement) in contractions:
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if s.startswith(contraction):
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s = replacement + s[len(contraction):]
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return s
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_forceRe = re.compile(r'^no[,: -]+', re.I)
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def doPrivmsg(self, irc, msg):
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maybeAddressed = callbacks.addressed(irc.nick, msg,
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whenAddressedByNick=True)
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if maybeAddressed:
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self.addressed = True
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payload = maybeAddressed
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else:
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payload = msg.args[1]
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#print '*', payload
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payload = self.normalize(payload)
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#print '**', payload
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maybeForced = self._forceRe.sub('', payload)
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if maybeForced != payload:
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self.force = True
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payload = maybeForced
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#print '***', payload
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if payload.endswith(irc.nick):
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self.addressed = True
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payload = payload[:-len(irc.nick)]
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payload = payload.strip(', ') # Strip punctuation separating nick.
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payload += '?' # So doUnknown gets called.
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#print '****', payload
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try:
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#print 'Payload:', payload
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#print 'Force:', self.force
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#print 'Addressed:', self.addressed
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msg = ircmsgs.privmsg(msg.args[0], payload, prefix=msg.prefix)
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callbacks.PrivmsgCommandAndRegexp.doPrivmsg(self, irc, msg)
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finally:
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self.force = False
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self.replied = False
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self.addressed = False
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def callCommand(self, f, irc, msg, *L, **kwargs):
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try:
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self.irc = irc
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self.msg = msg
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callbacks.PrivmsgCommandAndRegexp.callCommand(self, f, irc, msg,
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*L, **kwargs)
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finally:
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self.irc = None
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self.msg = None
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def doForget(self, irc, msg, match):
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r"^forget\s+(.+?)[?!. ]*$"
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fact = match.group(1)
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for method in [self.db.delIs, self.db.delAre]:
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try:
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method(fact)
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except KeyError:
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pass
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self.confirm()
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def doUnknown(self, irc, msg, match):
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r"^(.+?)\?[?!. ]*$"
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key = match.group(1)
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key = plugins.standardSubstitute(irc, msg, key)
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if self.addressed or self.registryValue('answerUnaddressedQuestions'):
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self.factoid(key) # Does the dunno'ing for us itself.
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# TODO: Add invalidCommand.
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def doFactoid(self, irc, msg, match):
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r"^(.+)\s+(was|is|am|were|are)\s+(also\s+)?(.+?)[?!. ]*$"
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(key, isAre, maybeForce, value) = match.groups()
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if key.lower() in ('where', 'what', 'who'):
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# It's a question.
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if self.addressed or \
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self.registryValue('answerUnaddressedQuestions'):
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self.factoid(value)
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return
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if not self.addressed and \
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not self.registryValue('snarfUnaddressedDefinitions'):
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return
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isAre = isAre.lower()
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self.force = self.force or bool(maybeForce)
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key = plugins.standardSubstitute(irc, msg, key)
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value = plugins.standardSubstitute(irc, msg, value)
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if isAre in ('was', 'is', 'am'):
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if self.db.hasIs(key):
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if self.addressed and not self.force:
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value = self.db.getIs(key)
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self.reply('But %s is %s.' % (key, value))
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return
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else:
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value = '%s or %s' % (self.db.getIs(key), value)
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self.db.setIs(key, value)
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else:
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if self.db.hasAre(key):
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if self.addressed and not self.force:
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value = self.db.getAre(key)
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self.reply('But %s are %s.' % (key, value))
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return
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else:
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value = '%s or %s' % (self.db.getAre(key), value)
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self.db.setAre(key, value)
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if self.addressed or self.force:
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self.confirm()
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def stats(self, irc, msg, args):
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"""takes no arguments
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Returns the number of changes and requests made to the Infobot database
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since the plugin was loaded.
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"""
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irc.reply('There have been %s answered and %s made '
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'to the database since this plugin was loaded.' %
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(utils.nItems('request', self.db.getChangeCount()),
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utils.nItems('change', self.db.getResponseCount())))
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Class = Infobot
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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