serializers.py 文件源码

def data(self):
        # The parent class returns ReturnList
        return ReturnDict(
            {
                LINKS_FIELD_NAME: {
                    URL_FIELD_NAME: {
                        'href': self.context['request'].build_absolute_uri()
                    }
                },
                EMBEDDED_FIELD_NAME: {
                    # `items` mirrors hardcoded value in pagination classes
                    'items': super(ListSerializer, self).data
                }
            },
            serializer=self
        )