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comparison browser_side/html_tools.py @ 370:30d03d9f07e4

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browser_side: refactorization of the file tools.py: - tools.py renamed to html_tools.py - method setPresenceStyle moved to contact.py - classes DragLabel and LiberviaDragWidget moved to base_widget.py - class FilterFileUpload moved to file_tools.py
author souliane <souliane@mailoo.org>
date Sun, 23 Feb 2014 17:01:03 +0100
parents browser_side/tools.py@187126b63170
children 41b8b96f2248
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equal deleted inserted replaced
369:678d1739bbf2 370:30d03d9f07e4
1 #!/usr/bin/python
2 # -*- coding: utf-8 -*-
3
4 # Libervia: a Salut à Toi frontend
5 # Copyright (C) 2011, 2012, 2013, 2014 Jérôme Poisson <goffi@goffi.org>
6
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU Affero General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
11
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU Affero General Public License for more details.
16
17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19
20 from nativedom import NativeDOM
21 from sat_frontends.tools import xmltools
22 import re
23
24 dom = NativeDOM()
25
26
27 def html_sanitize(html):
28 """Naive sanitization of HTML"""
29 return html.replace('<', '&lt;').replace('>', '&gt;')
30
31
32 def html_strip(html):
33 """Strip leading/trailing white spaces, HTML line breaks and &nbsp; sequences."""
34 cleaned = re.sub(r"^(<br/?>|&nbsp;|\s)+", "", html)
35 cleaned = re.sub(r"(<br/?>|&nbsp;|\s)+$", "", cleaned)
36 return cleaned
37
38
39 def inlineRoot(xhtml):
40 """ make root element inline """
41 doc = dom.parseString(xhtml)
42 return xmltools.inlineRoot(doc)