Mercurial > libervia-backend

annotate sat_frontends/tools/xmltools.py @ 2901:f6b0088ce247

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
code (xmpp): store version after roster item update + fix item removal: roster version is now stored after roster item has been added or removed. This way if something interrupting the process happens, former item update will be received and roster should be updated correctly. Roster item removal was crashing because `load()` is not used (local PersistentDict cache is then not updated, and the key to remove is missing there). The exception is now catched and ignored to avoid loading the data only to remove an item.
author Goffi <goffi@goffi.org>
date Wed, 10 Apr 2019 21:04:41 +0200
parents 003b8b4b56a7
children 9d0df638c8b4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1934
2daf7b4c6756 use of /usr/bin/env instead of /usr/bin/python in shebang
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
1 #!/usr/bin/env python2
675
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
2 # -*- coding: utf-8 -*-
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
3
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SAT: a jabber client
2771
003b8b4b56a7 date update
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
675
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
6
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
11
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
16
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
19
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
20 """This library help manage XML used in SàT frontends """
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
21
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
22 # we don't import minidom as a different class can be used in frontends
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
23 # (e.g. NativeDOM in Libervia)
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
24
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
25
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
26 def inlineRoot(doc):
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
27 """ make the root attribute inline
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
28 @param root_node: minidom's Document compatible class
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
29 @return: plain XML
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
30 """
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
31 root_elt = doc.documentElement
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
32 if root_elt.hasAttribute("style"):
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
33 styles_raw = root_elt.getAttribute("style")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
34 styles = styles_raw.split(";")
675
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
35 new_styles = []
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
36 for style in styles:
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
37 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
38 key, value = style.split(":")
675
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
39 except ValueError:
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
40 continue
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
41 if key.strip().lower() == "display":
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
42 value = "inline"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
43 new_styles.append("%s: %s" % (key.strip(), value.strip()))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
44 root_elt.setAttribute("style", "; ".join(new_styles))
675
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
45 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
46 root_elt.setAttribute("style", "display: inline")
675
abb9a5104de8 new xml tools module (sat.tools.frontends.xml):
Goffi <goffi@goffi.org>
parents:
diff changeset
47 return root_elt.toxml()