code: def kps_callback(sender, instance, created, raw, **kwargs):
      ''' create KeyPublicationStatus object for Keys/Apis '''
      if created and not raw:
          if sender == Api:
              for key in Key.objects.all():
                  KeyPublicationStatus.objects.create(key=key, api=instance)
          elif isinstance(instance, Key):
              for api in Api.objects.all():
                  KeyPublicationStatus.objects.create(key=instance, api=apif kps_callback(sender, instance, created, raw, **kwargs):
      ''' create KeyPublicationStatus object for Keys/Apis '''
      if created and not raw:
          if sender == Api:
              for key in Key.objects.all():
                  KeyPublicationStatus.objects.create(key=key, api=instance)
          elif isinstance(instance, Key):
              for api in Api.objects.all():
                  KeyPublicationStatus.objects.create(key=instance, api=api)
docs: create KeyPublicationStatus object for Keys/Apis