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comparison src/tools/frontends/xml.py @ 675:abb9a5104de8

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new xml tools module (sat.tools.frontends.xml): - inlineRoot display the first XHTML tag as inline.
author Goffi <goffi@goffi.org>
date Sat, 09 Nov 2013 10:17:53 +0100
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674:fb0b1100c908 675:abb9a5104de8
1 #!/usr/bin/python
2 # -*- coding: utf-8 -*-
3
4 # SAT: a jabber client
5 # Copyright (C) 2009, 2010, 2011, 2012, 2013 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 """This library help manage XML used in SàT frontends """
21
22 # we don't import minidom as a different class can be used in frontends
23 # (e.g. NativeDOM in Libervia)
24
25
26 def inlineRoot(doc):
27 """ make the root attribute inline
28 @param root_node: minidom's Document compatible class
29 @return: plain XML
30 """
31 root_elt = doc.documentElement
32 if root_elt.hasAttribute('style'):
33 styles_raw = root_elt.getAttribute('style')
34 styles = styles_raw.split(';')
35 new_styles = []
36 for style in styles:
37 try:
38 key, value = style.split(':')
39 except ValueError:
40 continue
41 if key.strip().lower() == 'display':
42 value = 'inline'
43 new_styles.append('%s: %s' % (key.strip(), value.strip()))
44 root_elt.setAttribute('style', "; ".join(new_styles))
45 else:
46 root_elt.setAttribute('style', 'display: inline')
47 return root_elt.toxml()
48