我在Python中有一个方法,它返回一个值块,如下所示:{u'link': u'prefetch'}
现在我的逻辑如下:如果链接{u'link':u'dns-prefetch'}存在,那么就说"DNS Pre-resolutin is enabled",如果不是"DNS Pre-resolutin is not enabled"
Model Tag
name 下面是我用来导出它的代码: query = T.objects.annotate(category_id=F('symbol__category_id')).prefetch_related,因此我将query更改为: T.objects.only("name", "symbol", "tags").annotate(category=F('symbol__category_id')).prefetch_related