(cls)
Clears all aggregator registrations.
Clears all aggregator registrations.
Clears all aggregator registrations .
def clear_registration(cls):
        """Clears all aggregator registrations."""
        cls._class_registry = {}
        cls._exclude_registry = set()
def clear_registration ( cls ) : cls . _class_registry = { } cls . _exclude_registry = set ( )