Mercurial > libervia-backend
view src/tools/misc.py @ 538:2c4016921403
core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
- added profile argument to askConfirmation, actionResult, actionResultExt, entityDataUpdated, confirmationAnswer, getProgress
- core, frontends: fixed calls/signals according to new bridge API
- user of proper profile namespace for progression indicators and dialogs
- memory: getParam* now return bool when param type is bool
- memory: added getStringParam* to return string instead of typed value
- core, memory, storage, quick_frontend: getHistory now manage properly multi-profiles
- plugins XEP-0047, XEP-0054, XEP-0065, XEP-0077, XEP-0096; multi-profiles proper handling
author | Goffi <goffi@goffi.org> |
---|---|
date | Sat, 10 Nov 2012 16:38:16 +0100 |
parents | 5431136501ab |
children | ca13633d3b6b |
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#!/usr/bin/python # -*- coding: utf-8 -*- """ SAT: a jabber client Copyright (C) 2009, 2010, 2011, 2012 Jérôme Poisson (goffi@goffi.org) This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. """ from logging import debug, info, error """Misc usefull classes""" class TriggerException(Exception): pass class SkipOtherTriggers(Exception): """ Exception to raise if normal behaviour must be followed instead of followind triggers list """ pass class TriggerManager: """This class manage triggers: code which interact to change de behaviour of SàT""" def __init__(self): self.__triggers={} def add(self, point_name, callback, priority=0): """Add a trigger to a point @param point_name: name of the point when the trigger should be run @param callback: method to call at the trigger point @param priority: callback will be called in priority order, biggest first """ if not self.__triggers.has_key(point_name): self.__triggers[point_name]=[] self.__triggers[point_name].append((priority, callback)) self.__triggers[point_name].sort(key=lambda trigger_tuple: trigger_tuple[0], reverse=True) def remove(self, point_name, callback): """Remove a trigger from a point @param point_name: name of the point when the trigger should be run @param callback: method to remove, must exists in the trigger point""" for trigger_tuple in self.__triggers[point_name]: if trigger_tuple[1] == callback: self.__triggers[point_name].remove(trigger_tuple) return raise TriggerException("Trying to remove an unexisting trigger") def point(self, point_name, *args, **kwargs): """This put a trigger point All the trigger for that point will be run @param point_name: name of the trigger point @return: True if the action must be continued, False else""" if not self.__triggers.has_key(point_name): return True for priority,trigger in self.__triggers[point_name]: try: if not trigger(*args, **kwargs): return False except SkipOtherTriggers: break return True