[caribou] Print exceptions.

[Eitan Isaacson <eitani src gnome org>]

commit 96799b350abda6aee35ece566ae1a4b1c8ea3e08
Author: Eitan Isaacson <eitan monotonous org>
Date:   Fri Jul 23 11:49:16 2010 -0700

    Print exceptions.

 caribou/ui/keyboard.py |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/caribou/ui/keyboard.py b/caribou/ui/keyboard.py
index ae0f2a5..67d580d 100644
--- a/caribou/ui/keyboard.py
+++ b/caribou/ui/keyboard.py
@@ -29,6 +29,7 @@ import gtk
 import sys
 import virtkey
 import os
+import traceback
 try:
     import json
 except ImportError:
@@ -222,8 +223,8 @@ class KbLayoutDeserializer(object):
         basename, ext = os.path.splitext(kb_file)
         try:
             kb_layouts = self._deserialize_from_format(ext, contents)
-        except:
-            pass
+        except Exception, e:
+            traceback.print_exc()
         else:
             return kb_layouts
         return []