[orca/new-settings] More dictionary's assignations by references instead of by copy fixed

[Juanje Ojeda Croissier <jojeda src gnome org>]

commit 093b2cf308f948f889bb7010a9aab68dbe45f626
Author: Juanje Ojeda <jojeda emergya es>
Date:   Thu Oct 28 22:57:43 2010 +0200

    More dictionary's assignations by references instead of by copy fixed

 src/orca/backends/yaml_backend.py |    6 +++---
 src/orca/settings_manager.py      |    6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/orca/backends/yaml_backend.py b/src/orca/backends/yaml_backend.py
index 9ceeafc..225d692 100644
--- a/src/orca/backends/yaml_backend.py
+++ b/src/orca/backends/yaml_backend.py
@@ -104,7 +104,7 @@ class Backend:
         """ Get general settings from default settings and
             override with profile values. """
         self._getSettings()
-        generalSettings = self.general
+        generalSettings = self.general.copy()
         profileSettings = self.profiles[profile]
         for key, value in profileSettings.items():
             if key not in ['pronunciations', 'keybindings']:
@@ -115,7 +115,7 @@ class Backend:
         """ Get pronunciation settings from default settings and
             override with profile values. """
         self._getSettings()
-        pronunciations = self.pronunciations
+        pronunciations = self.pronunciations.copy()
         profileSettings = self.profiles[profile]
         if profileSettings.has_key('pronunciations'):
             pronunciations = profileSettings['pronunciations']
@@ -125,7 +125,7 @@ class Backend:
         """ Get keybindings settings from default settings and
             override with profile values. """
         self._getSettings()
-        keybindings = self.keybindings
+        keybindings = self.keybindings.copy()
         profileSettings = self.profiles[profile]
         if profileSettings.has_key('keybindings'):
             keybindings = profileSettings['keybindings']
diff --git a/src/orca/settings_manager.py b/src/orca/settings_manager.py
index 327b506..7d30f30 100644
--- a/src/orca/settings_manager.py
+++ b/src/orca/settings_manager.py
@@ -97,9 +97,9 @@ class SettingsManager():
         self._setDefaultPronunciations()
         self._setDefaultKeybindings()
         self.defaultGeneralValues = getRealValues(self.defaultGeneral)
-        self.general = self.defaultGeneralValues
-        self.pronunciations = self.defaultPronunciations
-        self.keybindings = self.defaultKeybindings
+        self.general = self.defaultGeneralValues.copy()
+        self.pronunciations = self.defaultPronunciations.copy()
+        self.keybindings = self.defaultKeybindings.copy()
 
         # If this is the first time we launch Orca, there is no user settings
         # yet, so we need to create the user config directories and store the