Catch exceptions from Apt_applier

Author: Korney Gedert

gpoa/apt1_runner

@@ -99,8 +99,20 @@ if __name__ == '__main__':
 
     args = parser.parse_args()
     logger.setLevel(args.loglevel)
-    if args.user:
-        applier = Apt_applier(args.user)
-    else:
-        applier = Apt_applier()
-    applier.apply()
+
+    try:
+        if args.user:
+            applier = Apt_applier(args.user)
+        else:
+            applier = Apt_applier()
+    except dbus.exceptions.DBusException as e:
+        # TODO: add connection error logging.
+        pass
+
+    try:
+        if applier.apply() != 0:
+            # TODO: add error logging.
+            pass
+    except dbus.exceptions.DBusException as exc:
+        # TODO: add dbus internal error logging.
+        pass