自定义属性

Question

我试图创建一个返回/获取序列化为"http://192.168.11.11:8000/api/address/15"的函数。

我知道你可以序列化像random这样的函数，但是我无法弄清楚如何获得我想要的输出。

我想要实现的目标是否明确？我是在正确的轨道上吗？

class Person(models.Model)
    name = models.CharField(max_length=40)
    desc = models.CharField(max_length=40)

    address = models.ForeignKey("Address", null=True, blank=True)

    @property
    def random(self):
        return 'hello there'

    @property
    def special_address():
        # query etc.
        if queryset:
            return queryset
        return False

class PersonSerializer(serializers.ModelSerializer):

    special_address = seializer.HyperlinkedSomethingField(possible?)

    class Meta:
        model = Person
        fields = ("name", "desc", "random", "special_address")

期望的输出：

{
    "results": [
        {
            "name": "John Doe",
            "desc": "Lorem ...",
            "random": "hello there",
            "special_address": "http://192.168.11.11:8000/api/address/15"
        }
    ]
}