Async Patterns in Django
Minimum price
Suggested price

Async Patterns in Django

A comprehensive guide to asynchronous programming and protocols in Django

About the Book

Async Patterns in Django is a comprehensive guide to developing in Django with asynchronous techniques and protocols. If you want to level up your asynchronous Python skills and knowledge of the web protocols that compliment async code, Async Patterns in Django will guide you on this journey.

About the Author

Paul Bailey
Paul Bailey

Paul Bailey is a fullstack web developer with a background in aerospace engineering. He is currently a Principle Engineer at Clarity developing financial software for schools. He has many years of experience speaking and running meetups in the open source community. In addition to being a web and aerospace geek, he is a father of three and can cook a pretty mean pizza from scratch. He holds a BS in Aerospace Engineering from Embry-Riddle Aeronautical University.

Table of Contents

    • Introduction
      • The Asynchronous Web and Django
      • What is Asynchronous and Why You May Want to Use It
      • Asynchronous Metaphor: The Async Chef
      • How Asynchronous Works
      • The Async/Await Keywords
      • Why Not to Use Asynchronous
      • About This Book
      • About the Author
    • Distributed Task Queues
      • What is a Distributed Task Queue?
      • When to Use a Distributed Task Queue
      • General Task Queue Patterns
      • Using Celery
      • When to Use Redis
      • When to Use RabbitMQ
      • The Setup
      • DJStorm App
      • Other Task Queues
    • Asynchronous as a Service
      • What is Asynchronous as a Service
      • Asynchronous Services
      • What is a WebSocket
      • Using Pusher
      • The Setup
      • DJStorm in Realtime
    • WebSockets
      • What are WebSockets
      • ASGI vs WSGI
      • The Setup
      • DJStorm WebSocket App
    • GraphQL Subscriptions
      • What is GraphQL
      • The Setup
      • DJStorm in GraphQL
    • Django Channels
      • What is Django Channels
      • Note About This Chapter
      • The Setup
      • DJStorm with Django Channels
    • Server-Sent Events (SSE)
      • What are Server-Sent Events (SSE)?
      • Experimental Code Warning
      • The Setup
      • DJStorm SSE
    • Asynchronous Streaming Responses
      • What Are Streaming Responses
      • Experimental Code Warning
      • The Setup
      • File Streaming
    • Long Polling
      • What is Long Polling
      • When to use Long Polling
      • Experimental Code Warning
      • The Setup
      • Long DJStorm
    • Down the Asynchronous Rabbit Hole
      • Asynchronous Cache
      • Making Async API Calls
      • WebSocket Client in Python
      • GraphQL Subscription Client in Python
      • Server Sent Events Client in Python
      • django-ws Library
      • Graphene Luna Library
      • django-async-sse Library

The Leanpub 60 Day 100% Happiness Guarantee

Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.

Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.

You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!

So, there's no reason not to click the Add to Cart button, is there?

See full terms...

80% Royalties. Earn $16 on a $20 book.

We pay 80% royalties. That's not a typo: you earn $16 on a $20 sale. If we sell 5000 non-refunded copies of your book or course for $20, you'll earn $80,000.

(Yes, some authors have already earned much more than that on Leanpub.)

In fact, authors have earnedover $13 millionwriting, publishing and selling on Leanpub.

Learn more about writing on Leanpub

Free Updates. DRM Free.

If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).

Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.

Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.

Learn more about Leanpub's ebook formats and where to read them

Write and Publish on Leanpub

You can use Leanpub to easily write, publish and sell in-progress and completed ebooks and online courses!

Leanpub is a powerful platform for serious authors, combining a simple, elegant writing and publishing workflow with a store focused on selling in-progress ebooks.

Leanpub is a magical typewriter for authors: just write in plain text, and to publish your ebook, just click a button. (Or, if you are producing your ebook your own way, you can even upload your own PDF and/or EPUB files and then publish with one click!) It really is that easy.

Learn more about writing on Leanpub