Mercurial > libervia-backend
view src/tools/utils.py @ 742:03744d9ebc13
plugin XEP-0033: implementation of the addressing feature:
- frontends pass the recipients in the extra parameter of sendMessage
- backend checks if the target server supports the feature (this is not done yet by prosody plugin)
- features and identities are cached per profile and server
- messages are duplicated in history for now (TODO: redesign the database)
- echos signals are also duplicated to the sender (FIXME)
author | souliane <souliane@mailoo.org> |
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date | Wed, 11 Dec 2013 17:16:53 +0100 |
parents | 84a6e83157c2 |
children | 1fe00f0c9a91 |
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#!/usr/bin/python # -*- coding: utf-8 -*- # SAT: a jabber client # Copyright (C) 2009, 2010, 2011, 2012, 2013 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/>. """ various useful methods """ import unicodedata def clean_ustr(ustr): """Clean unicode string remove special characters from unicode string""" def valid_chars(unicode_source): for char in unicode_source: if unicodedata.category(char) == 'Cc' and char!='\n': continue yield char return ''.join(valid_chars(ustr))