annotate server_side/html_tools.py @ 50:72c51a4839cc

MUC group joining
author Goffi <goffi@goffi.org>
date Thu, 26 May 2011 20:13:41 +0200
parents 88ae360198ee
children 9d8e79ac4c9c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
8
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
1 #!/usr/bin/python
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
2 # -*- coding: utf-8 -*-
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
3
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
4 """
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
5 Libervia: a Salut à Toi frontend
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
6 Copyright (C) 2011 Jérôme Poisson (goffi@goffi.org)
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
7
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
8 This program is free software: you can redistribute it and/or modify
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
9 it under the terms of the GNU Affero General Public License as published by
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
10 the Free Software Foundation, either version 3 of the License, or
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
11 (at your option) any later version.
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
12
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
13 This program is distributed in the hope that it will be useful,
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
16 GNU Affero General Public License for more details.
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
17
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
18 You should have received a copy of the GNU Affero General Public License
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
20 """
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
21
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
22 def sanitizeHtml(text):
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
23 """Sanitize HTML by escaping everything"""
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
24 #this code comes from official python wiki: http://wiki.python.org/moin/EscapingHtml
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
25 html_escape_table = {
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
26 "&": "&amp;",
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
27 '"': "&quot;",
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
28 "'": "&apos;",
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
29 ">": "&gt;",
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
30 "<": "&lt;",
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
31 }
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
32
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
33 return "".join(html_escape_table.get(c,c) for c in text)
88ae360198ee html tools
Goffi <goffi@goffi.org>
parents:
diff changeset
34