Building APIs with Django and Django Rest Framework by Shabda Raaj

Author:Shabda Raaj [Raaj, Shabda]
Language: eng
Format: epub
Publisher: Agiliq Info Solutions India Pvt Ltd
Published: 2018-07-28T23:00:00+00:00

Introducing Viewsets and Routers

Our urls are looking good, and we have a views with very little code duplication, but we can do better.

The /polls/ and /polls/<pk>/ urls require two view classes, with the same serializer and base queryset. We can group them into a viewset, and connect them to the urls using a router.

This is what it will look like:

# urls.py # ... from rest_framework.routers import DefaultRouter router = DefaultRouter() router.register('polls', PollViewSet, base_name='polls') urlpatterns = [ # ... ] urlpatterns += router.urls # views.py # ... from rest_framework import viewsets from .models import Poll, Choice from .serializers import PollSerializer, ChoiceSerializer, VoteSerializer class PollViewSet(viewsets.ModelViewSet): queryset = Poll.objects.all() serializer_class = PollSerializer

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