nodenetwork_filter = Filter(NodeNetwork.fields, {'nodenetwork_id': [nodenetwork_filter]})
else:
raise PLCInvalidArgument, "Wrong node network filter %r"%nodenetwork_filter
nodenetwork_filter = Filter(NodeNetwork.fields, {'nodenetwork_id': [nodenetwork_filter]})
else:
raise PLCInvalidArgument, "Wrong node network filter %r"%nodenetwork_filter