django_rest.py 文件源码

def generate_nested_drf_field(self, instance, name, predicate_type, model,
                                  onmodel=True, **kwargs):
        """
        Generate a nested drf field, which is actually a `Serializer` class.
        """
        kwargs.update(self.get_default_properties(predicate_type, kwargs))
        field_schema = doc.doc_get(instance, (predicate_type,))
        many = predicate_type == '.structarray'
        model_serializers = kwargs.pop('model_serializers', [])
        extra_serializers = kwargs.pop('serializers', [])
        serializer = self.generate_serializer(
            field_schema, name, onmodel=onmodel,
            model_serializers=model_serializers,
            extra_serializers=extra_serializers, model=model)
        return serializer(many=many, **kwargs)