Book Image

Django 4 By Example - Fourth Edition

By : Antonio Melé
4.6 (5)
Book Image

Django 4 By Example - Fourth Edition

4.6 (5)
By: Antonio Melé

Overview of this book

Django 4 By Example is the 4th edition of the best-selling franchise that helps you build web apps. This book will walk you through the creation of real-world applications, solving common problems, and implementing best practices using a step-by-step approach. You'll cover a wide range of web app development topics as you build four different apps: A blog application: Create data models, views, and URLs and implement an admin site for your blog. Create sitemaps and RSS feeds and implement a full-text search engine with PostgreSQL. A social website: Implement authentication with Facebook, Twitter, and Google. Create user profiles, image thumbnails, a bookmarklet, and an activity stream. Implement a user follower system and add infinite scroll pagination to your website. An e-commerce application: Build a product catalog, a shopping cart, and asynchronous tasks with Celery and RabbitMQ. Process payments with Stripe and manage payment notifications via webhooks. Build a product recommendation engine with Redis. Create PDF invoices and export orders to CSV. An e-learning platform: Create a content management system to manage polymorphic content. Cache content with Memcached and Redis. Build and consume a RESTful API. Implement a real-time chat using WebSockets with ASGI. Create a production environment using NGINX, uWSGI and Daphne with Docker Compose. This is a practical book that will have you creating web apps quickly.
Table of Contents (20 chapters)
18
Other Books You May Enjoy
19
Index

Building an API

In the previous chapter, you built a system for student registration and enrollment on courses. You created views to display course contents and learned how to use Django’s cache framework.

In this chapter, you will create a RESTful API for your e-learning platform. An API allows you to build a common core that can be used on multiple platforms like websites, mobile applications, plugins, and so on. For example, you can create an API to be consumed by a mobile application for your e-learning platform. If you provide an API to third parties, they will be able to consume information and operate with your application programmatically. An API allows developers to automate actions on your platform and integrate your service with other applications or online services. You will build a fully featured API for your e-learning platform.

In this chapter, you will:

  • Install Django REST framework
  • Create serializers for your models
  • Build a RESTful...