Generic Views in Django Rest Framework (DRF)

Django Rest Framework (DRF) is a powerful and flexible toolkit for building Web APIs in Django applications. One of its standout features is the use of Generic Views, which streamline the process of creating API endpoints for common operations like creating, reading, updating, and deleting objects.\ In this blog post, we’ll take a deep dive into Generic Views in DRF and explore how they can simplify API development.

What Are Generic Views?

Generic Views in DRF are a set of pre-built views that provide a consistent and reusable way to handle common HTTP operations (GET, POST, PUT, DELETE) on models. These views abstract away a lot of the repetitive code that developers would otherwise have to write when building API endpoints. They allow you to quickly create robust APIs with minimal effort.

Key Benefits of Using Generic Views

  1. Code Reusability: Generic Views encapsulate common API patterns, so you can reuse them across multiple endpoints and models. This reduces code duplication and makes your codebase more maintainable.
  2. Consistency: DRF’s Generic Views follow a consistent naming convention and structure, which improves the overall organization of your code and makes it easier for other developers to understand and work with.
  3. Saves Time: Writing CRUD (Create, Read, Update, Delete) views for every model can be time-consuming. Generic Views save you time by providing pre-implemented views for these operations.
  4. Flexibility: While Generic Views provide sensible defaults, they are highly customizable. You can easily override their behavior to suit your specific requirements.

Common Types of Generic Views

DRF provides several types of Generic Views, each tailored to a specific use case:

  1. ListCreateAPIView: This view handles GET (list) and POST (create) operations on a collection of objects. It’s ideal for building endpoints that return a list of items and allow the creation of new items.
  2. RetrieveUpdateDestroyAPIView: This view handles GET (retrieve), PUT (update), and DELETE (destroy) operations on a single object. Its useful for working with individual items in your API.
  3. ListAPIView: If you only need a read-only list view (GET), you can use this view. It’s suitable for scenarios where you don’t need to support item creation.
  4. RetrieveAPIView: Similar to ListAPIView, this view only handles reading a single object. It’s handy for scenarios where you want to retrieve detailed information about a specific item.

Using Generic Views in DRF

Here’s a basic example of how to use Generic Views in DRF:

from rest_framework import serializers
from .models import YourModel

class YourModelSerializer(serializers.ModelSerializer):
    class Meta:
        model = YourModel
        fields = '__all__'

from rest_framework.generics import ListCreateAPIView, RetrieveUpdateDestroyAPIView
from .models import YourModel
from .serializers import YourModelSerializer

class YourModelListCreateView(ListCreateAPIView):
    queryset = YourModel.objects.all()
    serializer_class = YourModelSerializer

class YourModelRetrieveUpdateDestroyView(RetrieveUpdateDestroyAPIView):
    queryset = YourModel.objects.all()
    serializer_class = YourModelSerializer

from django.urls import path
from .views import YourModelListCreateView, YourModelRetrieveUpdateDestroyView

urlpatterns = [
    path('your-models/', YourModelListCreateView.as_view(), name='your-model-list-create'),
    path('your-models/<int:pk>/', YourModelRetrieveUpdateDestroyView.as_view(), name='your-model-retrieve-update-destroy'),

In this example, we define a serializer for the model, create two Generic Views (ListCreateAPIView and RetrieveUpdateDestroyAPIView), and map them to URLs.


Generic Views in DRF are a powerful tool for simplifying API development in Django applications. They promote code reusability, consistency, and can significantly speed up the process of building robust APIs. While they provide sensible defaults, they also allow for customization to meet your specific requirements. By leveraging Generic Views, you can focus more on your application’s business logic and less on repetitive CRUD operations.

Read Next : CRUD using ViewSet in DRF

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