from core.apps.blog.models import PostModel from rest_framework import serializers class BasePostSerializer(serializers.ModelSerializer): class Meta: model = PostModel fields = [ "id", "title", ] class ListPostSerializer(BasePostSerializer): class Meta(BasePostSerializer.Meta): ... class RetrievePostSerializer(BasePostSerializer): class Meta(BasePostSerializer.Meta): ... class CreatePostSerializer(BasePostSerializer): class Meta(BasePostSerializer.Meta): fields = [ "id", "title", ]