api.py 文件源码

def delete(self, request, *args, **kwargs):
        host = models.Host.objects.get(id=int(kwargs['pk']))
        if host.storages.count() != 0:
            return Response({'detail': '????????????'}, status=status.HTTP_406_NOT_ACCEPTABLE)
        elif len(host.application_get()) !=0:
            return Response({'detail': '????????????'}, status=status.HTTP_406_NOT_ACCEPTABLE)
        else:
            models.Host.objects.get(id=int(kwargs['pk'])).delete()
            return Response({'detail': '????'}, status=status.HTTP_201_CREATED)