def to_representation(self, instance):
data = super(RelationSerializer, self).to_representation(instance)
# 序列化 target
self.relations = self._context['view'].relations
serializer_class = get_callable(self.relations.get('target_serializer_class'))
if serializer_class:
data['target'] = serialize_attr(self, serializer_class, instance.target)
return data
def get_actor(self, obj):
return serialize_attr(self, self.actor_serializer_class, obj.actor)