Mercurial > libervia-backend

comparison frontends/src/primitivus/config.py @ 1159:85fd02356dba

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primitivus: key can be changed in config: - new config module manage configuration - if any configuration error happen, config parsing is stopped, and a popup appear + a log error - key can be changed with key_[action_name] = [shortcut] - early popup (popup happening before main widget is built, e.g. in profile manager) are managed
author Goffi <goffi@goffi.org>
date Thu, 04 Sep 2014 19:05:57 +0200
parents
children ca15fb1abbc4
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1158:c0f15e52695a 1159:85fd02356dba
1 #!/usr/bin/python
2 # -*- coding: utf-8 -*-
3
4 # Primitivus: a SAT frontend
5 # Copyright (C) 2009, 2010, 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 """This module manage configuration specific to Primitivus"""
21
22 from sat_frontends.primitivus.constants import Const as C
23 from sat_frontends.primitivus.keys import action_key_map
24 import ConfigParser
25
26
27 def applyConfig():
28 """Parse configuration and apply found change
29
30 raise: can raise various Exceptions if configuration is not good
31 """
32 config = ConfigParser.SafeConfigParser()
33 config.read(C.CONFIG_FILES)
34 try:
35 options = config.items(C.CONFIG_SECTION)
36 except ConfigParser.NoSectionError:
37 options = []
38 shortcuts = {}
39 for name, value in options:
40 if name.startswith(C.CONFIG_OPT_KEY_PREFIX.lower()):
41 action = name[len(C.CONFIG_OPT_KEY_PREFIX):].upper()
42 shortcut = value
43 if not action or not shortcut:
44 raise ValueError("Bad option: {} = {}".format(name, value))
45 shortcuts[action] = shortcut
46
47 action_key_map.replace(shortcuts)
48 action_key_map.check_namespaces()