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

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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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/frontends/src/primitivus/config.py	Thu Sep 04 19:05:57 2014 +0200
@@ -0,0 +1,48 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Primitivus: a SAT frontend
+# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org)
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+"""This module manage configuration specific to Primitivus"""
+
+from sat_frontends.primitivus.constants import Const as C
+from sat_frontends.primitivus.keys import action_key_map
+import ConfigParser
+
+
+def applyConfig():
+    """Parse configuration and apply found change
+
+    raise: can raise various Exceptions if configuration is not good
+    """
+    config = ConfigParser.SafeConfigParser()
+    config.read(C.CONFIG_FILES)
+    try:
+        options = config.items(C.CONFIG_SECTION)
+    except ConfigParser.NoSectionError:
+        options = []
+    shortcuts = {}
+    for name, value in options:
+        if name.startswith(C.CONFIG_OPT_KEY_PREFIX.lower()):
+            action = name[len(C.CONFIG_OPT_KEY_PREFIX):].upper()
+            shortcut = value
+            if not action or not shortcut:
+                raise ValueError("Bad option: {} = {}".format(name, value))
+            shortcuts[action] = shortcut
+
+    action_key_map.replace(shortcuts)
+    action_key_map.check_namespaces()