Limnoria/plugins/Utilities.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.
###
"""
Various utility commands, mostly useful for manipulating nested commands.
Commands include:
strjoin
strconcat
"""
from baseplugin import *
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import re
import privmsgs
import callbacks
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class Utilities(callbacks.Privmsg):
def strjoin(self, irc, msg, args):
"<separator> <strings to join>"
sep = args.pop(0)
irc.reply(msg, sep.join(args))
def strconcat(self, irc, msg, args):
"<string 1> <string 2>"
(first, second) = privmsgs.getArgs(args, needed=2)
irc.reply(msg, first+second)
def strsplit(self, irc, msg, args):
"<separator> <text"
(sep, text) = privmsgs.getArgs(args, needed=2)
if sep == '':
sep = None
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irc.reply(msg, ' '.join(map(repr, text.split(sep))))
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def echo(self, irc, msg, args):
"""takes any number of arguments
Returns the arguments given it.
"""
irc.reply(msg, ' '.join(args))
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def arg(self, irc, msg, args):
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(i, rest) = privmsgs.getArgs(args, needed=2)
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i = int(i)
args = callbacks.tokenize(rest)
irc.reply(msg, args[i])
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def re(self, irc, msg, args):
"""<regexp> <text>
Returns all matches to <regexp> (in the form /regexp/flags) in text.
"""
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(regexp, text) = privmsgs.getArgs(args, needed=2)
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(_, regexp, flags) = regexp.split('/')
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flag = 0
for c in flags:
flag &= getattr(re, c.upper())
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r = re.compile(regexp, flag)
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irc.reply(msg, ' '.join(r.findall(text)))
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Class = Utilities
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: