mirror of
https://github.com/Mikaela/Limnoria.git
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262 lines
10 KiB
Python
262 lines
10 KiB
Python
#!/usr/bin/env python
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###
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# Copyright (c) 2002-2004, 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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Greets users who join the channel with a recognized hostmask with a nice
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little greeting.
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"""
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__revision__ = "$Id$"
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import os
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import time
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import getopt
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import supybot.log as log
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import supybot.conf as conf
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import supybot.utils as utils
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import supybot.world as world
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import supybot.ircdb as ircdb
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import supybot.ircmsgs as ircmsgs
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import supybot.plugins as plugins
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import supybot.ircutils as ircutils
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import supybot.privmsgs as privmsgs
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import supybot.registry as registry
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import supybot.callbacks as callbacks
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filename = os.path.join(conf.supybot.directories.data(), 'Herald.db')
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class HeraldDB(plugins.ChannelUserDB):
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def serialize(self, v):
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return [v]
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def deserialize(self, channel, id, L):
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if len(L) != 1:
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raise ValueError
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return L[0]
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conf.registerPlugin('Herald')
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conf.registerChannelValue(conf.supybot.plugins.Herald, 'heralding',
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registry.Boolean(True, """Determines whether messages will be sent to the
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channel when a recognized user joins; basically enables or disables the
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plugin."""))
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conf.registerChannelValue(conf.supybot.plugins.Herald, 'throttleTime',
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registry.PositiveInteger(600, """Determines the minimum number of seconds
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between heralds."""))
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conf.registerChannelValue(conf.supybot.plugins.Herald, 'default',
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registry.String('', """Sets the default herald to use. If a user has a
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personal herald specified, that will be used instead. If set to the empty
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string, the default herald will be disabled."""))
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conf.registerChannelValue(conf.supybot.plugins.Herald.default, 'notice',
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registry.Boolean(True, """Determines whether the default herald will be
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sent as a NOTICE instead of a PRIVMSG."""))
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conf.registerChannelValue(conf.supybot.plugins.Herald.default, 'public',
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registry.Boolean(False, """Determines whether the default herald will be
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sent publicly."""))
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conf.registerChannelValue(conf.supybot.plugins.Herald, 'throttleTimeAfterPart',
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registry.PositiveInteger(60, """Determines the minimum number of seconds
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after parting that the bot will not herald the person when he or she
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rejoins."""))
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class Herald(callbacks.Privmsg):
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def __init__(self):
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callbacks.Privmsg.__init__(self)
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self.db = HeraldDB(filename)
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world.flushers.append(self.db.flush)
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self.lastParts = plugins.ChannelUserDictionary()
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self.lastHerald = plugins.ChannelUserDictionary()
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def die(self):
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if self.db.flush in world.flushers:
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world.flushers.remove(self.db.flush)
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self.db.close()
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callbacks.Privmsg.die(self)
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def doJoin(self, irc, msg):
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channel = msg.args[0]
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if self.registryValue('heralding', channel):
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try:
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id = ircdb.users.getUserId(msg.prefix)
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herald = self.db[channel, id]
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except KeyError:
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default = self.registryValue('default', channel)
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if default:
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default = plugins.standardSubstitute(irc, msg, default)
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msgmaker = ircmsgs.privmsg
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if self.registryValue('default.notice', channel):
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msgmaker = ircmsgs.notice
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target = msg.nick
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if self.registryValue('default.public', channel):
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target = channel
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irc.queueMsg(msgmaker(target, default))
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return
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now = time.time()
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throttle = self.registryValue('throttleTime', channel)
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if now - self.lastHerald.get((channel, id), 0) > throttle:
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if (channel, id) in self.lastParts:
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i = self.registryValue('throttleTimeAfterPart', channel)
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if now - self.lastParts[channel, id] < i:
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return
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self.lastHerald[channel, id] = now
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herald = plugins.standardSubstitute(irc, msg, herald)
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irc.queueMsg(ircmsgs.privmsg(channel, herald))
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def doPart(self, irc, msg):
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try:
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id = self._getId(irc, msg.prefix)
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self.lastParts[msg.args[0], id] = time.time()
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except KeyError:
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pass
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def _getId(self, irc, userNickHostmask):
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try:
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id = ircdb.users.getUserId(userNickHostmask)
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except KeyError:
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if not ircutils.isUserHostmask(userNickHostmask):
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hostmask = irc.state.nickToHostmask(userNickHostmask)
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id = ircdb.users.getUserId(hostmask)
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else:
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raise KeyError
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return id
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def default(self, irc, msg, args):
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"""[<channel>] [--remove|<msg>]
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If <msg> is given, sets the default herald to <msg>. A <msg> of ""
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will remove the default herald. If <msg> is not given, returns the
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current default herald. <channel> is only necessary if the message
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isn't sent in the channel itself.
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"""
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channel = privmsgs.getChannel(msg, args)
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(optlist, rest) = getopt.getopt(args, '', ['remove'])
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if optlist and rest:
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raise callbacks.ArgumentError
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for (option, _) in optlist:
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if option == '--remove':
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self.setRegistryValue('default', '', channel)
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irc.replySuccess()
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return
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text = privmsgs.getArgs(rest, required=0, optional=1)
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if not text:
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resp = self.registryValue('default', channel)
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if not resp:
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irc.reply('I do not have a default herald set.')
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return
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else:
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irc.reply(resp)
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return
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self.setRegistryValue('default', text, channel)
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irc.replySuccess()
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def get(self, irc, msg, args):
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"""[<channel>] <user|nick|hostmask>
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Returns the current herald message for <user> (or the user
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<nick|hostmask> is currently identified or recognized as). <channel>
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is only necessary if the message isn't sent in the channel itself.
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"""
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channel = privmsgs.getChannel(msg, args)
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userNickHostmask = privmsgs.getArgs(args)
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try:
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id = self._getId(irc, userNickHostmask)
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except KeyError:
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irc.errorNoUser()
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return
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try:
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herald = self.db[channel, id]
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irc.reply(herald)
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except KeyError:
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irc.error('I have no herald for that user.')
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def add(self, irc, msg, args):
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"""[<channel>] <user|nick|hostmask> <msg>
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Sets the herald message for <user> (or the user <nick|hostmask> is
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currently identified or recognized as) to <msg>. <channel> is only
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necessary if the message isn't sent in the channel itself.
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"""
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channel = privmsgs.getChannel(msg, args)
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(userNickHostmask, herald) = privmsgs.getArgs(args, required=2)
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try:
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id = self._getId(irc, userNickHostmask)
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except KeyError:
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irc.errorNoUser()
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return
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self.db[channel, id] = herald
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irc.replySuccess()
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def remove(self, irc, msg, args):
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"""[<channel>] <user|nick|hostmask>
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Removes the herald message set for <user>, or the user
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<nick|hostmask> is currently identified or recognized as.
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<channel> is only necessary if the message isn't sent in the channel
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itself.
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"""
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channel = privmsgs.getChannel(msg, args)
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userNickHostmask = privmsgs.getArgs(args)
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try:
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id = self._getId(irc, userNickHostmask)
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except KeyError:
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irc.errorNoUser()
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return
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del self.db[channel, id]
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irc.replySuccess()
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def change(self, irc, msg, args):
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"""[<channel>] <user|nick|hostmask> <regexp>
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Changes the herald message for <user>, or the user <nick|hostmask> is
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currently identified or recognized as, according to <regexp>. <channel>
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is only necessary if the message isn't sent in the channel itself.
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"""
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channel = privmsgs.getChannel(msg, args)
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(userNickHostmask, regexp) = privmsgs.getArgs(args, required=2)
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try:
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id = self._getId(irc, userNickHostmask)
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except KeyError:
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irc.errorNoUser()
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return
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try:
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changer = utils.perlReToReplacer(regexp)
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except ValueError, e:
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irc.error('That\'s not a valid regexp: %s.' % e)
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return
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s = self.db[channel, id]
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newS = changer(s)
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self.db[channel, id] = newS
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irc.replySuccess()
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Class = Herald
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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