def post_save_update_parent(sender, instance, **kwargs):
print('post_save_update_parent %s' % sender)
parent = previous_value_for(instance, 'cons_report')
if parent != instance.cons_report:
# ensure previous parent is good
ensure_completeness(parent)
# ensure parent is good
ensure_completeness(instance.cons_report)
def post_save_report(sender, instance, **kwargs):
ensure_completeness(instance)
def post_delete_update_parent(sender, instance, **kwargs):
print('post_delete_update_parent %s' % sender)
# if cons_report was complete or more, we invalidate.
ensure_completeness(instance.cons_report)
