PyPI 官网下载 | limnoria-2014.05.29.tar.gz

# -*- coding: utf8 -*- ### # Copyright (c) 2002-2005, Jeremiah Fincher # Copyright (c) 2008-2010, James McCoy # 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. ### """ This module contains the basic callbacks for handling PRIVMSGs. """ import re import sys import copy import time import shlex import codecs import getopt import inspect import operator if sys.version_info[0] < 3: # cStringIO is buggy with Python 2.6 ( # see http://paste.progval.net/show/227/ ) # and it does not handle unicode objects in Python 2.x from StringIO import StringIO else: from cStringIO import StringIO from . import (conf, ircdb, irclib, ircmsgs, ircutils, log, registry, utils, world) from .utils.iter import any, all from .i18n import PluginInternationalization, internationalizeDocstring _ = PluginInternationalization() def _addressed(nick, msg, prefixChars=None, nicks=None, prefixStrings=None, whenAddressedByNick=None, whenAddressedByNickAtEnd=None): def get(group): if ircutils.isChannel(target): group = group.get(target) return group() def stripPrefixStrings(payload): for prefixString in prefixStrings: if payload.startswith(prefixString): payload = payload[len(prefixString):].lstrip() return payload assert msg.command == 'PRIVMSG' (target, payload) = msg.args if not payload: return '' if prefixChars is None: prefixChars = get(conf.supybot.reply.whenAddressedBy.chars) if whenAddressedByNick is None: whenAddressedByNick = get(conf.supybot.reply.whenAddressedBy.nick) if whenAddressedByNickAtEnd is None: r = conf.supybot.reply.whenAddressedBy.nick.atEnd whenAddressedByNickAtEnd = get(r) if prefixStrings is None: prefixStrings = get(conf.supybot.reply.whenAddressedBy.strings) # We have to check this before nicks -- try "@google supybot" with supybot # and whenAddressedBy.nick.atEnd on to see why. if any(payload.startswith, prefixStrings): return stripPrefixStrings(payload) elif payload[0] in prefixChars: return payload[1:].strip() if nicks is None: nicks = get(conf.supybot.reply.whenAddressedBy.nicks) nicks = list(map(ircutils.toLower, nicks)) else: nicks = list(nicks) # Just in case. nicks.insert(0, ircutils.toLower(nick)) # Ok, let's see if it's a private message. if ircutils.nickEqual(target, nick): payload = stripPrefixStrings(payload) while payload and payload[0] in prefixChars: payload = payload[1:].lstrip() return payload # Ok, not private. Does it start with our nick? elif whenAddressedByNick: for nick in nicks: lowered = ircutils.toLower(payload) if lowered.startswith(nick): try: (maybeNick, rest) = payload.split(None, 1) toContinue = False while not ircutils.isNick(maybeNick, strictRfc=True): if maybeNick[-1].isalnum(): toContinue = True break maybeNick = maybeNick[:-1] if toContinue: continue if ircutils.nickEqual(maybeNick, nick): return rest else: continue except ValueError: # split didn't work. continue elif whenAddressedByNickAtEnd and lowered.endswith(nick): rest = payload[:-len(nick)] possiblePayload = rest.rstrip(' \t,;') if possiblePayload != rest: # There should be some separator between the nick and the # previous alphanumeric character. return possiblePayload if get(conf.supybot.reply.whenNotAddressed): return payload else: return '' def addressed(nick, msg, **kwargs): """If msg is addressed to 'name', returns the portion after the address. Otherwise returns the empty string. """ payload = msg.addressed if payload is not None: return payload else: payload = _addressed(nick, msg, **kwargs) msg.tag('addressed', payload) return payload def canonicalName(command, preserve_spaces=False): """Turn a command into its canonical form. Currently, this makes everything lowercase and removes all dashes and underscores. """ if sys.version_info[0] < 3 and isinstance(command, unicode): command = command.encode('utf-8') elif sys.version_info[0] >= 3 and isinstance(command, bytes): command = command.decode() special = '\t-_' if not preserve_spaces: special += ' ' reAppend = '' while command and command[-1] in special: reAppend = command[-1] + reAppend command = command[:-1] return ''.join([x for x in command if x not in special]).lower() + reAppend def reply(msg, s, prefixNick=None, private=None, notice=None, to=None, action=None, error=False): msg.tag('repliedTo') # Ok, let's make the target: # XXX This isn't entirely right. Consider to=#foo, private=True. target = ircutils.replyTo(msg) if ircutils.isChannel(to): target = to if ircutils.isChannel(target): channel = target else: channel = None if notice is None: notice = conf.get(conf.supybot.reply.withNotice, channel) if private is None: private = conf.get(conf.supybot.reply.inPrivate, channel) if prefixNick is None: prefixNick = conf.get(conf.supybot.reply.withNickPrefix, channel) if error: notice =conf.get(conf.supybot.reply.error.withNotice, channel) or notice private=conf.get(conf.supybot.reply.error.inPrivate, channel) or private s = _('Error: ') + s if private: prefixNick = False if to is None: target = msg.nick else: target = to if action: prefixNick = False if to is None: to = msg.nick # Ok, now let's make the payload: s = ircutils.safeArgument(s) if not s and not action: s = _('Error: I tried to send you an empty message.') if prefixNick and ircutils.isChannel(target): # Let's may sure we don't do, "#channel: foo.". if not ircuti