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Limnoria/plugins/Format.py

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#!/usr/bin/python
###
# Copyright (c) 2004, 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.
###
"""
Provides simple commands for formatting text on IRC.
"""
__revision__ = "$Id$"
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__author__ = 'Jeremy Fincher (jemfinch) <jemfinch@users.sf.net>'
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import supybot.plugins as plugins
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import string
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import supybot.conf as conf
import supybot.utils as utils
import supybot.ircutils as ircutils
import supybot.privmsgs as privmsgs
import supybot.callbacks as callbacks
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def configure(advanced):
# This will be called by setup.py to configure this module. Advanced is
# a bool that specifies whether the user identified himself as an advanced
# user or not. You should effect your configuration by manipulating the
# registry as appropriate.
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from supybot.questions import expect, anything, something, yn
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conf.registerPlugin('Format', True)
class Format(callbacks.Privmsg):
def bold(self, irc, msg, args):
"""<text>
Returns <text> bolded.
"""
text = privmsgs.getArgs(args)
irc.reply(ircutils.bold(text))
def reverse(self, irc, msg, args):
"""<text>
Returns <text> in reverse-video.
"""
text = privmsgs.getArgs(args)
irc.reply(ircutils.reverse(text))
def underline(self, irc, msg, args):
"""<text>
Returns <text> underlined.
"""
text = privmsgs.getArgs(args)
irc.reply(ircutils.underline(text))
def color(self, irc, msg, args):
"""<foreground> [<background>] <text>
Returns <text> with foreground color <foreground> and background color
<background> (if given)
"""
try:
fg = args.pop(0)
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if args[0] in ircutils.mircColors:
bg = args.pop(0)
else:
bg = None
except IndexError:
raise callbacks.ArgumentError
text = privmsgs.getArgs(args)
try:
fg = ircutils.mircColors[fg]
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except KeyError:
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irc.error('%r is not a valid foreground color.' % fg)
return
if bg is not None:
try:
bg = ircutils.mircColors[bg]
except KeyError:
irc.error('%r is not a valid background color.' % bg)
return
irc.reply(ircutils.mircColor(text, fg=fg, bg=bg))
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def join(self, irc, msg, args):
"""<separator> <string 1> [<string> ...]
Joins all the arguments together with <separator>.
"""
sep = args.pop(0)
irc.reply(sep.join(args))
def translate(self, irc, msg, args):
"""<chars to translate> <chars to replace those with> <text>
Replaces <chars to translate> with <chars to replace those with> in
<text>. The first and second arguments must necessarily be the same
length.
"""
(bad, good, text) = privmsgs.getArgs(args, required=3)
irc.reply(text.translate(string.maketrans(bad, good)))
def upper(self, irc, msg, args):
"""<text>
Returns <text> uppercased.
"""
irc.reply(privmsgs.getArgs(args).upper())
def lower(self, irc, msg, args):
"""<text>
Returns <text> lowercased.
"""
irc.reply(privmsgs.getArgs(args).lower())
def repr(self, irc, msg, args):
"""<text>
Returns the text surrounded by double quotes.
"""
text = privmsgs.getArgs(args)
irc.reply(utils.dqrepr(text))
def concat(self, irc, msg, args):
"""<string 1> <string 2>
Concatenates two strings. Do keep in mind that this is *not* the same
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thing as join "", since if <string 2> contains spaces, they won't be
removed by concat.
"""
(first, second) = privmsgs.getArgs(args, required=2)
irc.reply(first+second)
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def cut(self, irc, msg, args):
"""<size> <text>
Cuts <text> down to <size> by chopping off the rightmost characters in
excess of <size>. If <size> is a negative number, it chops that many
characters off the end of <text>.
"""
(size, text) = privmsgs.getArgs(args, required=2)
try:
size = int(size)
except ValueError:
irc.error('%r is not a valid integer.' % size)
irc.reply(text[:size])
def field(self, irc, msg, args):
"""<number> <text>
Returns the <number>th space-separated field of <text>. I.e., if text
is "foo bar baz" and <number> is 2, "bar" is returned.
"""
(number, text) = privmsgs.getArgs(args, required=2)
try:
index = int(number)
if index > 0:
index -= 1
except ValueError:
irc.error('%r is not a valid integer.' % number)
try:
irc.reply(text.split()[index])
except IndexError:
irc.error('That\'s not a valid field.')
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def format(self, irc, msg, args):
"""<format string> [<arg> ...]
Expands a Python-style format string using the remaining args. Just be
sure always to use %s, not %d or %f or whatever, because all the args
are strings.
"""
try:
s = args.pop(0)
except IndexError:
raise callbacks.ArgumentError
try:
s %= tuple(args)
except TypeError:
irc.error('Not enough arguments for the format string.')
return
irc.reply(s)
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Class = Format
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: