What are viewsets in Django REST Framework?

What are viewsets in Django REST Framework?

Viewsets in Django REST Framework are classes that provide the logic for handling requests for a specific resource. They combine the logic for multiple views into a single class.

How do I create a viewset for my model?

To create a viewset, you can subclass ViewSet or ModelViewSet and define your queryset and serializer class. Here's a simple example:

from rest_framework import viewsets
from .models import MyModel
from .serializers import MyModelSerializer

class MyModelViewSet(viewsets.ModelViewSet):
    queryset = MyModel.objects.all()
    serializer_class = MyModelSerializer

What are the advantages of using viewsets?

Viewsets simplify your code by reducing the number of views you need to create. They also provide built-in methods for common actions like list, create, retrieve, update, and delete.

Can I customize the behavior of a viewset?

Yes, you can customize a viewset by overriding methods like create(), update(), or destroy(), allowing you to add custom logic for handling requests.