mirror of
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167 lines
6.1 KiB
Python
167 lines
6.1 KiB
Python
#!/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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Informal notes, mostly for compatibility with other bots. Based entirely on
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nicks, it's an easy way to tell users who refuse to register notes when they
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arrive later.
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"""
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__revision__ = "$Id$"
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__author__ = ''
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import supybot.plugins as plugins
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import csv
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import time
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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.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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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 supybot.questions import expect, anything, something, yn
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conf.registerPlugin('Later', True)
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conf.registerPlugin('Later')
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conf.registerGlobalValue(conf.supybot.plugins.Later, 'maximum',
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registry.NonNegativeInteger(0, """Determines the maximum number of messages
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to be queued for a user. If it's 0, there is no maximum."""))
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conf.registerGlobalValue(conf.supybot.plugins.Later, 'private',
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registry.Boolean(False, """Determines whether users will be notified in the
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first place in which they're seen, or in private."""))
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class Later(callbacks.Privmsg):
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def __init__(self):
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callbacks.Privmsg.__init__(self)
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self.notes = ircutils.IrcDict()
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self.wildcards = []
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self.filename = conf.supybot.directories.data.dirize('Later.db')
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self._openNotes()
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def die(self):
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self._flushNotes()
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def _flushNotes(self):
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fd = utils.transactionalFile(self.filename)
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writer = csv.writer(fd)
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for (nick, notes) in self.notes.iteritems():
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for (time, whence, text) in notes:
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writer.writerow([nick, time, whence, text])
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fd.close()
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def _openNotes(self):
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try:
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fd = file(self.filename)
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except EnvironmentError, e:
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self.log.warning('Couldn\'t open %s: %s', self.filename, e)
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return
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reader = csv.reader(fd)
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for (nick, time, whence, text) in reader:
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self._addNote(nick, whence, text, at=float(time), maximum=0)
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fd.close()
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def _timestamp(self, when):
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#format = conf.supybot.humanTimestampFormat()
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diff = time.time() - when
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try:
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return utils.timeElapsed(diff, seconds=False) + ' ago'
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except ValueError:
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return 'just now'
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def _addNote(self, nick, whence, text, at=None, maximum=None):
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if at is None:
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at = time.time()
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if maximum is None:
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maximum = self.registryValue('maximum')
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try:
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notes = self.notes[nick]
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if maximum and len(notes) >= maximum:
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raise ValueError
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else:
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notes.append[(at, whence, text)]
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except KeyError:
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self.notes[nick] = [(at, whence, text)]
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if '?' in nick or '*' in nick and nick not in self.wildcards:
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self.wildcards.append(nick)
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self._flushNotes()
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def tell(self, irc, msg, args):
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"""<nick> <text>
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Tells <nick> <text> the next time <nick> is in seen.
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"""
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(nick, text) = privmsgs.getArgs(args, required=2)
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if ircutils.strEqual(nick, irc.nick):
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irc.error('I can\'t send notes to myself.')
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return
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try:
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self._addNote(nick, msg.nick, text)
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irc.replySuccess()
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except ValueError:
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irc.error('That person\'s message queue is already full.')
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def doPrivmsg(self, irc, msg):
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try:
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notes = self.notes.pop(msg.nick)
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except KeyError:
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notes = []
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# Let's try wildcards.
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removals = []
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for wildcard in self.wildcards:
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if ircutils.hostmaskPatternEqual(wildcard, msg.nick):
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removals.append(wildcard)
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notes.extend(self.notes.pop(wildcard))
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for removal in removals:
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self.wildcards.remove(removal)
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if notes:
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irc = callbacks.SimpleProxy(irc, msg)
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private = self.registryValue('private')
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for (when, whence, note) in notes:
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s = 'Sent %s: <%s> %s' % (self._timestamp(when), whence, note)
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irc.reply(s, private=private)
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self._flushNotes()
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Class = Later
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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