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Python 如何获取包含具有特定用户字段的所有引用对象的queryset?_Python_Django - Fatal编程技术网

Python 如何获取包含具有特定用户字段的所有引用对象的queryset?

Python 如何获取包含具有特定用户字段的所有引用对象的queryset?,python,django,Python,Django,我有两种类似的型号: class ContactDetails(Model): name = models.CharField() dept = models.CharField() class Server(Model): user = models.ForeignKey(User) ip = models.GenericIPAddressField() hostname = models.CharField()

我有两种类似的型号:

class ContactDetails(Model):
  name = models.CharField()
  dept = models.CharField()

class Server(Model):
  user = models.ForeignKey(User)
  ip = models.GenericIPAddressField()                           
  hostname = models.CharField()
  contact = models.ForeignKey(ContactDetails)
我想获取由具有特定用户的服务器对象引用的所有ContactDetail对象的查询集。在Django这可能吗?我知道我下面的方法行不通,但也许它能让我了解我正在努力做什么:

ContactDetails.objects.filter(Server.user=request.user)
你需要使用

你需要使用

你需要使用

你需要使用

ContactDetails.objects.filter(server__user=request.user)