Limnoria/plugins/Babelfish.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.
###
"""
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Babelfish-related commands.
"""
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__revision__ = "$Id$"
import plugins
import random
from itertools import imap
import babelfish
import utils
import privmsgs
import callbacks
def configure(onStart, afterConnect, advanced):
# This will be called by setup.py to configure this module. onStart and
# afterConnect are both lists. Append to onStart the commands you would
# like to be run when the bot is started; append to afterConnect the
# commands you would like to be run when the bot has finished connecting.
from questions import expect, anything, something, yn
onStart.append('load Babelfish')
class Babelfish(callbacks.Privmsg):
threaded = True
_abbrevs = utils.abbrev(imap(str.lower, babelfish.available_languages))
_abbrevs['de'] = 'german'
_abbrevs['jp'] = 'japanese'
_abbrevs['kr'] = 'korean'
_abbrevs['es'] = 'spanish'
_abbrevs['pt'] = 'portuguese'
_abbrevs['it'] = 'italian'
_abbrevs['zh'] = 'chinese'
for language in babelfish.available_languages:
_abbrevs[language] = language
def translate(self, irc, msg, args):
"""<from-language> <to-language> <text>
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Returns <text> translated from <from-language> into <to-language>.
"""
(fromLang, toLang, text) = privmsgs.getArgs(args, required=3)
try:
fromLang = self._abbrevs[fromLang.lower()]
toLang = self._abbrevs[toLang.lower()]
translation = babelfish.translate(text, fromLang, toLang)
irc.reply(translation)
except (KeyError, babelfish.LanguageNotAvailableError), e:
irc.error('%s is not a valid language. Valid languages ' \
'include %s' % \
(e, utils.commaAndify(babelfish.available_languages)))
except babelfish.BabelizerIOError, e:
irc.error(e)
except babelfish.BabelfishChangedError, e:
irc.error('Babelfish has foiled our plans by changing its ' \
'webpage format')
def babelize(self, irc, msg, args):
"""<from-language> <to-language> <text>
Translates <text> repeatedly between <from-language> and <to-language>
until it doesn't change anymore or 12 times, whichever is fewer. One
of the languages must be English.
"""
(fromLang, toLang, text) = privmsgs.getArgs(args, required=3)
try:
fromLang = self._abbrevs[fromLang.lower()]
toLang = self._abbrevs[toLang.lower()]
if fromLang != 'english' and toLang != 'english':
irc.error('One language must be English.')
return
translations = babelfish.babelize(text, fromLang, toLang)
irc.reply(translations[-1])
except (KeyError, babelfish.LanguageNotAvailableError), e:
irc.reply('%s is not a valid language. Valid languages ' \
'include %s' % \
(e, utils.commaAndify(babelfish.available_languages)))
except babelfish.BabelizerIOError, e:
irc.reply(e)
except babelfish.BabelfishChangedError, e:
irc.reply('Babelfish has foiled our plans by changing its ' \
'webpage format')
def randomlanguage(self, irc, msg, args):
"""[<allow-english>]
Returns a random language supported by babelfish. If <allow-english>
is provided, will include English in the list of possible languages.
"""
allowEnglish = privmsgs.getArgs(args, required=0, optional=1)
language = random.choice(babelfish.available_languages)
while not allowEnglish and language == 'English':
language = random.choice(babelfish.available_languages)
irc.reply(language)
Class = Babelfish
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: