annotate server_side/html_tools.py @ 8:88ae360198ee

html tools
author Goffi <goffi@goffi.org>
date Fri, 25 Mar 2011 00:28:41 +0100
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children 9d8e79ac4c9c
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 """
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5 Libervia: a Salut à Toi frontend
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6 Copyright (C) 2011 Jérôme Poisson (goffi@goffi.org)
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7
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8 This program is free software: you can redistribute it and/or modify
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9 it under the terms of the GNU Affero General Public License as published by
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10 the Free Software Foundation, either version 3 of the License, or
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11 (at your option) any later version.
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12
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13 This program is distributed in the hope that it will be useful,
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 GNU Affero General Public License for more details.
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17
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18 You should have received a copy of the GNU Affero General Public License
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19 along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 """
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21
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22 def sanitizeHtml(text):
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23 """Sanitize HTML by escaping everything"""
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24 #this code comes from official python wiki: http://wiki.python.org/moin/EscapingHtml
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25 html_escape_table = {
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26 "&": "&amp;",
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27 '"': "&quot;",
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28 "'": "&apos;",
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29 ">": "&gt;",
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30 "<": "&lt;",
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31 }
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32
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33 return "".join(html_escape_table.get(c,c) for c in text)
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34