@django_dispatch.receiver(
    django_signals.post_save,
    sender=rule_models.AvailabilityRuleOnce
)
def once_rule_saved(sender, instance, created, raw, **kwargs):
    if not created or raw:
        return

    rule_updated(instance)


# noinspection PyUnusedLocal
Signal that indicates that a Ground Station channel has been saved.
dataset/ETHPy150Open satnet-project/server/services/scheduling/signals/availability.py/once_rule_saved