mirror of
https://github.com/Mikaela/Limnoria.git
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496 lines
16 KiB
Python
496 lines
16 KiB
Python
#!/usr/bin/env python
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###
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# Copyright (c) 2002, 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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Provides a multitude of fun, useless commands.
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"""
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import plugins
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from itertools import imap, ifilter
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import os
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import gc
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import re
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import imp
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import sys
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import new
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import md5
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import sha
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import time
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import socket
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import string
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import random
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import urllib
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import inspect
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import telnetlib
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import threading
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import mimetypes
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#import conf
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import debug
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import utils
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import ircmsgs
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import privmsgs
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import callbacks
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example = utils.wrapLines("""
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<jemfinch> @list FunCommands
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<supybot> base, binary, chr, coin, decode, dice, dns, encode, hexlify, kernel, last, lastfrom, leet, levenshtein, lithp, md5, mimetype, objects, ord, pydoc, rot13, sha, soundex, unhexlify, urlquote, urlunquote, xor
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<jemfinch> @ord A
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<supybot> 65
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<jemfinch> @chr 65
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<supybot> A
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<jemfinch> @base 2 10101010101001010101010101
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<supybot> 44733781
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<jemfinch> @binary jemfinch
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<supybot> 0110101001100101011011010110011001101001011011100110001101101000
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<jemfinch> (that's what the bits in a string look like for 'jemfinch')
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<jemfinch> @encode string-escape "\x00\x01"
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<supybot> \x00\x01
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<jemfinch> @decode string-escape "\\x01\\x02"
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<supybot> '\x01\x02'
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<jemfinch> @hexlify jemfinch
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<supybot> 6a656d66696e6368
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<jemfinch> @unhexlify 6a656d66696e6368
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<supybot> jemfinch
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<jemfinch> @xor password The quick brown fox jumps over the lazy dog.
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<supybot> '$\t\x16S\x06\x1a\x1b\x07\x1bA\x11\x01\x18\x18\x1cD\x16\x0e\x0bS\x1d\x1a\x1f\x14\x03A\x1c\x05\x12\x1dR\x10\x18\x04S\x1f\x16\x15\x0bD\x14\x0e\x14]'
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<jemfinch> (now watch this -- a nested command :))
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<jemfinch> @xor password [xor password The quick brown fox jumps over the lazy dog.]
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<supybot> The quick brown fox jumps over the lazy dog.
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<jemfinch> (xor is a reversible encryption method. It's easy to crack, so don't use it for real things :))
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<jemfinch> @rot13 jemfinch
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<supybot> wrzsvapu
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<jemfinch> @rot13 [rot13 jemfinch]
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<supybot> jemfinch
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<jemfinch> @mimetype someSong.mp3
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<supybot> audio/mpeg
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<jemfinch> @md5 jemfinch
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<supybot> cb2faabafafa9037493cf33779a2dc2e
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<jemfinch> @unhexlify [md5 jemfinch]
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<supybot> /7I<7y.
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<jemfinch> @sha jemfinch
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<supybot> b06a020b92ff41317f152139a4dda98f6c638812
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<jemfinch> @coin
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<supybot> heads
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<jemfinch> @coin
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<supybot> heads
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<jemfinch> @coin
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<supybot> tails
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<jemfinch> @dice 2d20
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<supybot> 3 and 10
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<jemfinch> @lithp Sally sells seashells by the seashore.
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<supybot> THally thellth theathellth by the theathore.
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<jemfinch> @dice 4d100
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<supybot> 25, 97, 85, and 93
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<jemfinch> @leet All your base are belong to us!!
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<supybot> 411 y0ur b453 4r3 b310ng +0 uz!!
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<jemfinch> @objects
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<supybot> I have 24941 objects: 234 modules, 716 classes, 5489 functions, 1656 dictionaries, 827 lists, and 14874 tuples (and a few other different types). I have a total of 119242 references.
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<jemfinch> @levenshtein supybot supbot
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<supybot> 1
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<jemfinch> (taht's the edit distance between "supybot" and "supbot")
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<jemfinch> @soundex jemfinch
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<supybot> J515
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<jemfinch> @soundex supercallifragilisticexpealadocious
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<supybot> S162
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<jemfinch> @soundex supercallifragilisticexpealadocious 20
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<supybot> S1624162423221432200
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<jemfinch> @pydoc str
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<supybot> str(object) -> string. Return a nice string representation of the object. If the argument is a string, the return value is the same object.
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<jemfinch> @dns kernel.org
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<supybot> 204.152.189.116
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<jemfinch> @zen
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<supybot> jemfinch: Beautiful is better than ugly.
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<jemfinch> @whois ohio-state.edu
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<supybot> jemfinch: ohio-state.edu <http://www.educause.edu/edudomain> is active; registered 18-aug-1987, updated 19-aug-2003, expires 18-aug-2004.
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""")
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class FunCommands(callbacks.Privmsg):
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def hexip(self, irc, msg, args):
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"""<ip>
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Returns the hexadecimal IP for that IP.
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"""
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ip = privmsgs.getArgs(args)
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if not ircutils.isIP(ip):
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irc.error(msg, '%r is not a valid IP.' % ip)
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return
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quads = ip.split('.')
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ret = ""
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for quad in quads:
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i = int(quad)
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ret += '%02x' % i
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irc.reply(msg, ret.upper())
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def ord(self, irc, msg, args):
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"""<letter>
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Returns the 8-bit value of <letter>.
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"""
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letter = privmsgs.getArgs(args)
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if len(letter) != 1:
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irc.error(msg, 'Letter must be of length 1 (for obvious reasons)')
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else:
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irc.reply(msg, str(ord(letter)))
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def chr(self, irc, msg, args):
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"""<number>
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Returns the character associated with the 8-bit value <number>
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"""
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try:
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i = privmsgs.getArgs(args)
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if i.startswith('0x'):
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base = 16
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elif i.startswith('0b'):
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base = 2
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i = i[2:]
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elif i.startswith('0'):
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base = 8
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else:
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base = 10
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i = int(i, base)
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irc.reply(msg, chr(i))
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except ValueError:
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irc.error(msg, 'That number doesn\'t map to an 8-bit character.')
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def base(self, irc, msg, args):
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"""<base> <number>
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Converts from base <base> the number <number>
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"""
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(base, number) = privmsgs.getArgs(args, needed=2)
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irc.reply(msg, str(long(number, int(base))))
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def binary(self, irc, msg, args):
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"""<text>
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Returns the binary representation of <text>.
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"""
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L = []
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for c in privmsgs.getArgs(args):
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LL = []
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i = ord(c)
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counter = 8
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while i:
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counter -= 1
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if i & 1:
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LL.append('1')
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else:
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LL.append('0')
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i >>= 1
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while counter:
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LL.append('0')
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counter -= 1
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LL.reverse()
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L.extend(LL)
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irc.reply(msg, ''.join(L))
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def encode(self, irc, msg, args):
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"""<encoding> <text>
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Returns an encoded form of the given text; the valid encodings are
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available in the documentation of the Python codecs module:
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<http://www.python.org/doc/lib/node126.html>.
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"""
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encoding, text = privmsgs.getArgs(args, needed=2)
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irc.reply(msg, text.encode(encoding))
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def decode(self, irc, msg, args):
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"""<encoding> <text>
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Returns an un-encoded form of the given text; the valid encodings are
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available in the documentation of the Python codecs module:
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<http://www.python.org/doc/lib/node126.html>.
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"""
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encoding, text = privmsgs.getArgs(args, needed=2)
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irc.reply(msg, text.decode(encoding).encode('utf-8'))
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def hexlify(self, irc, msg, args):
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"""<text>
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Returns a hexstring from the given string; a hexstring is a string
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composed of the hexadecimal value of each character in the string
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"""
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text = privmsgs.getArgs(args)
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irc.reply(msg, text.encode('hex_codec'))
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def unhexlify(self, irc, msg, args):
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"""<hexstring>
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Returns the string corresponding to <hexstring>. Obviously,
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<hexstring> must be a string of hexadecimal digits.
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"""
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text = privmsgs.getArgs(args)
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try:
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irc.reply(msg, text.decode('hex_codec'))
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except TypeError:
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irc.error(msg, 'Invalid input.')
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def xor(self, irc, msg, args):
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"""<password> <text>
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Returns <text> XOR-encrypted with <password>. See
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http://www.yoe.org/developer/xor.html for information about XOR
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encryption.
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"""
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(password, text) = privmsgs.getArgs(args, 2)
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passwordlen = len(password)
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i = 0
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ret = []
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for c in text:
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ret.append(chr(ord(c) ^ ord(password[i])))
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i = (i + 1) % passwordlen
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irc.reply(msg, ''.join(ret))
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def mimetype(self, irc, msg, args):
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"""<filename>
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Returns the mime type associated with <filename>
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"""
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filename = privmsgs.getArgs(args)
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(type, encoding) = mimetypes.guess_type(filename)
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if type is not None:
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irc.reply(msg, type)
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else:
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s = 'I couldn\'t figure out that filename.'
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irc.reply(msg, s)
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def md5(self, irc, msg, args):
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"""<text>
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Returns the md5 hash of a given string. Read
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http://www.rsasecurity.com/rsalabs/faq/3-6-6.html for more information
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about md5.
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"""
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text = privmsgs.getArgs(args)
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irc.reply(msg, md5.md5(text).hexdigest())
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def sha(self, irc, msg, args):
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"""<text>
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Returns the SHA hash of a given string. Read
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http://www.secure-hash-algorithm-md5-sha-1.co.uk/ for more information
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about SHA.
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"""
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text = privmsgs.getArgs(args)
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irc.reply(msg, sha.sha(text).hexdigest())
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def urlquote(self, irc, msg, args):
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"""<text>
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Returns the URL quoted form of the text.
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"""
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text = privmsgs.getArgs(args)
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irc.reply(msg, urllib.quote(text))
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def urlunquote(self, irc, msg, args):
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"""<text>
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Returns the text un-URL quoted.
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"""
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text = privmsgs.getArgs(args)
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s = urllib.unquote(text)
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irc.reply(msg, s)
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def rot13(self, irc, msg, args):
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"""<text>
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Rotates <text> 13 characters to the right in the alphabet. Rot13 is
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commonly used for text that simply needs to be hidden from inadvertent
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reading by roaming eyes, since it's easily reversible.
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"""
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text = privmsgs.getArgs(args)
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irc.reply(msg, text.encode('rot13'))
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def coin(self, irc, msg, args):
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"""takes no arguments
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Flips a coin and returns the result.
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"""
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if random.randrange(0, 2):
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irc.reply(msg, 'heads')
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else:
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irc.reply(msg, 'tails')
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_dicere = re.compile(r'(\d+)d(\d+)')
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def dice(self, irc, msg, args):
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"""<dice>d<sides>
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Rolls a die with <sides> number of sides <dice> times.
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For example, 2d6 will roll 2 six-sided dice; 10d10 will roll 10
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ten-sided dice.
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"""
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arg = privmsgs.getArgs(args)
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m = re.match(self._dicere, arg)
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if m:
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(dice, sides) = map(int, m.groups())
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if dice > 6:
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irc.error(msg, 'You can\'t roll more than 6 dice.')
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elif sides > 100:
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irc.error(msg, 'Dice can\'t have more than 100 sides.')
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else:
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L = [0] * dice
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for i in xrange(dice):
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L[i] = random.randrange(1, sides+1)
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irc.reply(msg, utils.commaAndify([str(x) for x in L]))
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else:
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irc.error(msg, 'Dice must be of the form <dice>d<sides>')
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def lithp(self, irc, msg, args):
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"""<text>
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Returns the lisping version of <text>
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"""
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text = privmsgs.getArgs(args)
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text = text.replace('sh', 'th')
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text = text.replace('SH', 'TH')
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text = text.replace('ss', 'th')
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text = text.replace('SS', 'TH')
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text = text.replace('s', 'th')
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text = text.replace('z', 'th')
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text = text.replace('S', 'Th')
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text = text.replace('Z', 'Th')
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text = text.replace('x', 'kth')
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text = text.replace('X', 'KTH')
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irc.reply(msg, text)
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_leettrans = string.maketrans('oOaAeElBTiIts', '004433187!1+5')
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_leetres = ((re.compile(r'\b(?:(?:[yY][o0O][oO0uU])|u)\b'), 'j00'),
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(re.compile(r'fear'), 'ph33r'),
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(re.compile(r'[aA][tT][eE]'), '8'),
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(re.compile(r'[aA][tT]'), '@'),
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(re.compile(r'[sS]\b'), 'z'),
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(re.compile(r'x'), '><'),)
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def leet(self, irc, msg, args):
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"""<text>
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Returns the l33tspeak version of <text>
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"""
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s = privmsgs.getArgs(args)
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for (r, sub) in self._leetres:
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s = re.sub(r, sub, s)
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s = s.translate(self._leettrans)
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irc.reply(msg, s)
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def objects(self, irc, msg, args):
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"""takes no arguments.
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Returns the number and types of Python objects in memory."""
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classes = 0
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functions = 0
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modules = 0
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dicts = 0
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lists = 0
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tuples = 0
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refcounts = 0
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objs = gc.get_objects()
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for obj in objs:
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if isinstance(obj, tuple):
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tuples += 1
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elif inspect.isroutine(obj):
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functions += 1
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elif isinstance(obj, dict):
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dicts += 1
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elif isinstance(obj, list):
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lists += 1
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elif inspect.isclass(obj):
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classes += 1
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elif inspect.ismodule(obj):
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modules += 1
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refcounts += sys.getrefcount(obj)
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response = 'I have %s objects: %s modules, %s classes, %s functions, '\
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'%s dictionaries, %s lists, and %s tuples (and a few other'\
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' different types). I have a total of %s references.' %\
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(len(objs), modules, classes, functions,
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dicts, lists, tuples, refcounts)
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irc.reply(msg, response)
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def levenshtein(self, irc, msg, args):
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"""<string1> <string2>
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Returns the levenshtein distance (also known as the "edit distance"
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between <string1> and <string2>
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"""
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(s1, s2) = privmsgs.getArgs(args, needed=2)
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irc.reply(msg, str(utils.distance(s1, s2)))
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def soundex(self, irc, msg, args):
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"""<string> [<length>]
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Returns the Soundex hash to a given length. The length defaults to
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4, since that's the standard length for a soundex hash. For unlimited
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length, use 0.
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"""
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(s, length) = privmsgs.getArgs(args, optional=1)
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if length:
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length = int(length)
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else:
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length = 4
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irc.reply(msg, utils.soundex(s, length))
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_eightballs = (
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'outlook not so good.',
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'my reply is no.',
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'don\'t count on it.',
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'you may rely on it.',
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'ask again later.',
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'most likely.',
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'cannot predict now.',
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'yes.',
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'yes, most definitely.',
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'better not tell you now.',
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'it is certain.',
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'very doubtful.',
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'it is decidedly so.',
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'concentrate and ask again.',
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'signs point to yes.',
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'my sources say no.',
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'without a doubt.',
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'reply hazy, try again.',
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'as I see it, yes.',
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)
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def eightball(self, irc, msg, args):
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"""[<question>]
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Asks the magic eightball a question.
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"""
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irc.reply(msg, random.choice(self._eightballs))
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Class = FunCommands
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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