Temporary try..excepts while we stabilize the new datastore.

sugar/activity/activity.py

@@ -193,7 +193,10 @@ class Activity(Window, gtk.Container):
             f = open(self.jobject.file_path, 'w')
             f.write('mec')
             f.close()
-            datastore.write(self.jobject)
+            try:
+                datastore.write(self.jobject)
+            except Exception, e:
+                logging.error(e)
         else:
             self.jobject = None
         

sugar/datastore/dbus_helpers.py

@@ -27,8 +27,12 @@ DS_DBUS_INTERFACE = "org.laptop.sugar.DataStore"
 DS_DBUS_PATH = "/org/laptop/sugar/DataStore"
 
 _bus = dbus.SessionBus()
-_data_store = dbus.Interface(_bus.get_object(DS_DBUS_SERVICE, DS_DBUS_PATH),
-                             DS_DBUS_INTERFACE)
+try:
+    _data_store = dbus.Interface(_bus.get_object(DS_DBUS_SERVICE, DS_DBUS_PATH),
+                                 DS_DBUS_INTERFACE)
+except Exception, e:
+    _data_store = None
+    logging.error(e)
 
 def create(properties, filename):
     logging.debug('dbus_helpers.create: %s, %s' % (properties, filename))