Mercurial > libervia-backend

annotate src/tools/utils.py @ 1316:8adcdf2cdfe1 frontends_multi_profiles

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core: added a "profileConnecting" method check: if a plugin has a profileConnecting method, it will be called when the profile is being connected but before the client stream is started. That can be usefull if things need to be done before the communication is started: e.g. putting triggers, loading PersistentDict, etc.
author Goffi <goffi@goffi.org>
date Mon, 09 Feb 2015 21:39:51 +0100
parents 1a759096ccbd
children 3a20312d4012
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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4 # SAT: a jabber client
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5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 """ various useful methods """
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22 import unicodedata
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25 def clean_ustr(ustr):
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26 """Clean unicode string
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27 remove special characters from unicode string"""
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28 def valid_chars(unicode_source):
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29 for char in unicode_source:
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30 if unicodedata.category(char) == 'Cc' and char!='\n':
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31 continue
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32 yield char
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33 return ''.join(valid_chars(ustr))
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