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annotate sat_website/utils.py @ 1:a49aa1b823f6

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added SàT archive download link (detect the last version)
author Goffi <goffi@goffi.org>
date Sun, 29 Jul 2012 01:52:27 +0200
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children 31d196cf3b34
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1
a49aa1b823f6 added SàT archive download link (detect the last version)
Goffi <goffi@goffi.org>
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1 #!/usr/bin/python
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Goffi <goffi@goffi.org>
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2 # -*- coding: utf-8 -*-
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3 """
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Goffi <goffi@goffi.org>
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4 SàT website: Salut à Toi's presentation website
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Goffi <goffi@goffi.org>
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5 Copyright (C) 2012 Jérôme Poisson (goffi@goffi.org)
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6
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Goffi <goffi@goffi.org>
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7 This file is part of SàT website.
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8
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9 SàT website is free software: you can redistribute it and/or modify
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Goffi <goffi@goffi.org>
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10 it under the terms of the GNU Affero General Public License as published by
a49aa1b823f6 added SàT archive download link (detect the last version)
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11 the Free Software Foundation, either version 3 of the License, or
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Goffi <goffi@goffi.org>
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12 (at your option) any later version.
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13
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14 Foobar is distributed in the hope that it will be useful,
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15 but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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Goffi <goffi@goffi.org>
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17 GNU Affero General Public License for more details.
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18
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Goffi <goffi@goffi.org>
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19 You should have received a copy of the GNU Affero General Public License
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20 along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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Goffi <goffi@goffi.org>
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21 """
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22
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23 from os.path import basename,realpath,join
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24 from django.conf import settings
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25
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26 def get_latest_sat():
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27 """Return a tuple with download path of latest SàT version, and version number"""
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Goffi <goffi@goffi.org>
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28 try:
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29 path = settings.SAT_LINK_PATH
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30 real_path = realpath(path)
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31 filename = basename(real_path)
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32 version = filename[4:-8] #filename must be in the form of sat-version.tar.bz2
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33 if hasattr(settings, "SAT_DL_PATH"):
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34 dl_path = settings.SAT_DL_PATH
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35 else:
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36 dl_path = join(settings.SAT_DL_PREFIX, filename)
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37 except AttributeError:
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38 return (None, None)
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39
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40 return (dl_path, version)