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Django 3 By Example

You're reading from   Django 3 By Example Build powerful and reliable Python web applications from scratch

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Product type Paperback
Published in Mar 2020
Publisher Packt
ISBN-13 9781838981952
Length 568 pages
Edition 3rd Edition
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Concepts
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Author (1):
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Antonio Melé Antonio Melé
Author Profile Icon Antonio Melé
Antonio Melé
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Table of Contents (17) Chapters Close

Preface 1. Building a Blog Application 2. Enhancing Your Blog with Advanced Features FREE CHAPTER 3. Extending Your Blog Application 4. Building a Social Website 5. Sharing Content on Your Website 6. Tracking User Actions 7. Building an Online Shop 8. Managing Payments and Orders 9. Extending Your Shop 10. Building an E-Learning Platform 11. Rendering and Caching Content 12. Building an API 13. Building a Chat Server 14. Going Live 15. Other Books You May Enjoy
16. Index

Installing Channels

You are going to add Channels to your project and set up the required basic ASGI application routing for it to manage HTTP requests.

Install Channels in your virtual environment with the following command:

pip install channels==2.4.0

Edit the settings.py file of the educa project and add channels to the INSTALLED_APPS setting as follows:

INSTALLED_APPS = [
    # ...
    'channels',
]

The channels application is now activated in your project.

Channels expects you to define a single root application that will be executed for all requests. You can define the root application by adding the ASGI_APPLICATION setting to your project. This is similar to the ROOT_URLCONF setting that points to the base URL patterns of your project. You can place the root application anywhere in your project, but it is recommended to put it in a project-level file named routing.py.

Create a new file inside the educa project directory next to the settings...

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