Limnoria/plugins/Moobot.py

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#!/usr/bin/env python
###
# Copyright (c) 2002, Jeremiah Fincher
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions, and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions, and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the author of this software nor the name of
# contributors to this software may be used to endorse or promote products
# derived from this software without specific prior written consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
###
###
# Note the exception above the declaration of _code.
###
"""
Provides several commands that shamelessly imitate Moobot, if only to show
developers coming from Moobot how to code to Supybot.
Commands include:
cool
hi
morse
unmorse
ditdaw
dawdit
reverse
mime
unmime
stack
give
"""
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from baseplugin import *
import base64
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import ircmsgs
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import ircutils
import privmsgs
import callbacks
class Moobot(callbacks.Privmsg):
def cool(self, irc, msg, args):
"""<something>
Says something's cool. Yeah. :cool: Supybot :cool: :)
"""
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something = privmsgs.getArgs(args)
irc.reply(msg, ':cool: %s :cool:' % something)
# Stolen shamelessless from moobot, so I suppose this data structure is
# GPLed. Don't worry, it doesn't infect the rest of the code because it's
# not essential to the operation of the bot.
_code = {
"A" : ".- ",
"B" : "-... ",
"C" : "-.-. ",
"D" : "-.. ",
"E" : ". ",
"F" : "..-. ",
"G" : "--. ",
"H" : ".... ",
"I" : ".. ",
"J" : ".--- ",
"K" : "-.- ",
"L" : ".-.. ",
"M" : "-- ",
"N" : "-. ",
"O" : "--- ",
"P" : ".--. ",
"Q" : "--.- ",
"R" : ".-. ",
"S" : "... ",
"T" : "- ",
"U" : "..- ",
"V" : "...- ",
"W" : ".-- ",
"X" : "-..- ",
"Y" : "-.-- ",
"Z" : "--.. ",
"0" : "----- ",
"1" : ".---- ",
"2" : "..--- ",
"3" : "...-- ",
"4" : "....- ",
"5" : "..... ",
"6" : "-.... ",
"7" : "--... ",
"8" : "---.. ",
"9" : "----. ",
}
_revcode = dict([(y.strip(), x) for (x, y) in _code.items()])
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def unmorse(self, irc, msg, args):
"""<morse code text>
Does the reverse of the morse/ditdaw command.
"""
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text = privmsgs.getArgs(args)
L = []
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for (first, second, third) in window(text.split(' ')+[''], 3):
if first == '' and second == '' and third == '':
L.append(' ')
else:
try:
L.append(self._revcode[first])
except KeyError:
L.append(first)
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irc.reply(msg, ''.join(L))
def morse(self, irc, msg, args):
"""<text>
Gives the more code equivalent of a given string.
"""
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text = privmsgs.getArgs(args)
L = []
for c in text.upper():
if c in self._code:
L.append(self._code[c])
else:
L.append(c)
irc.reply(msg, ' '.join(L))
ditdaw = morse
dawdit = unmorse
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def hi(self, irc, msg, args):
"takes no arguments"
irc.reply(msg, 'howdy, %s!' % msg.nick)
def reverse(self, irc, msg, args):
"<text>"
text = privmsgs.getArgs(args)
L = list(text)
L.reverse()
irc.reply(msg, ''.join(L))
def mime(self, irc, msg, args):
"""<text>
Encodes text in base64. Here for compatibility with Moobot; this and
other encodings are available in the FunCommands module.
"""
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text = privmsgs.getArgs(args)
s = base64.encodestring(text).strip()
if ircutils.validArgument(s):
irc.reply(msg, s)
else:
irc.error(msg, 'Base64 requires a newline in that string. '\
'Try a smaller string.')
def unmime(self, irc, msg, args):
"""<text>
Decodes base64 encoded text. Here for compatibility with Moobot; this
and other encodings are available in the FunCommands module.
"""
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text = privmsgs.getArgs(args)
s = base64.decodestring(text)
if ircutils.validArgument(s):
irc.reply(msg, s)
else:
irc.error(msg, 'I can\'t send \\n, \\r, or \\0.')
_stack = []
def stack(self, irc, msg, args):
"""<'push'|'pop'|'size'|'xray'> <text>
Maintains a stack of various strings; push pushes onto the stack,
pop pops off it, size gives its current size, and xray takes an
index into the stack and gives that element.
"""
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(command, value) = privmsgs.getArgs(args, optional=1)
if command == 'pop':
if self._stack:
x = self._stack.pop()
irc.reply(msg, x)
else:
irc.error(msg, 'Stack is empty.')
elif command == 'push':
self._stack.append(value)
irc.reply(msg, '"%s" pushed.' % value)
elif command == 'size':
irc.reply(msg, 'Stack size is %s.' % len(self._stack))
elif command == 'xray':
i = int(value)
try:
irc.reply(msg, self._stack[-i])
except IndexError:
irc.error(msg, 'Invalid position %s' % i)
else:
irc.error(msg, 'I don\'t recognize that stack command.')
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def give(self, irc, msg, args):
"""<someone> <something>"""
(someone, something) = privmsgs.getArgs(args, needed=2)
if someone == 'me':
someone = msg.nick
elif someone in ('yourself', 'you', irc.nick):
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someone = 'himself'
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response = 'gives %s %s' % (someone, something)
irc.queueMsg(ircmsgs.action(ircutils.reply(msg), response))
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Class = Moobot
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: