1 | # -*- coding: UTF-8 -*- |
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2 | # |
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3 | # PyKota : Print Quotas for CUPS |
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4 | # |
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5 | # (c) 2003, 2004, 2005, 2006, 2007, 2008 Jerome Alet <alet@librelogiciel.com> |
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6 | # This program is free software: you can redistribute it and/or modify |
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7 | # it under the terms of the GNU General Public License as published by |
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8 | # the Free Software Foundation, either version 3 of the License, or |
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9 | # (at your option) any later version. |
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10 | # |
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11 | # This program is distributed in the hope that it will be useful, |
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12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | # GNU General Public License for more details. |
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15 | # |
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16 | # You should have received a copy of the GNU General Public License |
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17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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18 | # |
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19 | # $Id$ |
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20 | # |
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21 | # |
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22 | |
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23 | """This module defines some helper functions to use in CGI scripts.""" |
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24 | |
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25 | import sys |
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26 | import os |
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27 | |
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28 | def getLanguagePreference() : |
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29 | """Returns the preferred language.""" |
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30 | languages = os.environ.get("HTTP_ACCEPT_LANGUAGE", "") |
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31 | langs = [l.strip().split(';')[0] for l in languages.split(",")] |
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32 | #sys.stderr.write("Languages preferences : %s\n" % langs) |
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33 | return langs[0].replace("-", "_") |
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34 | |
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35 | def getCharsetPreference() : |
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36 | """Returns the preferred charset.""" |
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37 | charsets = os.environ.get("HTTP_ACCEPT_CHARSET", "UTF-8") |
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38 | charsets = [l.strip().split(';')[0] for l in charsets.split(",")] |
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39 | #sys.stderr.write("Charsets preferences : %s\n" % charsets) |
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40 | return charsets[0] |
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