def properties_changed_cb(self, prop_dict):
if "ActiveConnections" in prop_dict.keys() and len(prop_dict["ActiveConnections"]) != len(self.properties["ActiveConnections"]):
print TypeConvert.dbus_dictionary_2py(prop_dict)["ActiveConnections"]
prop_dict = map(lambda x: get_cache().getobject(x), TypeConvert.dbus_dictionary_2py(prop_dict)["ActiveConnections"])
nm_events.emit("properties_changed", prop_dict, obj=self)
self.init_nmobject_with_properties()