python from rest_framework import viewsets from rest_framework.response import Response class TodoViewSet(viewsets.ViewSet): def list(self, request): todos = Todo.objects.all() serializer = TodoSerializer(todos, many=True) return Response(serializer.data) def create(self, request): serializer = TodoSerializer(data=request.data) if serializer.is_valid(): serializer.save() return Response(serializer.data, status=201) return Response(serializer.errors, status=400)