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Django 3 Web Development Cookbook

You're reading from   Django 3 Web Development Cookbook Actionable solutions to common problems in Python web development

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Product type Paperback
Published in Mar 2020
Publisher Packt
ISBN-13 9781838987428
Length 608 pages
Edition 4th Edition
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Authors (2):
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Jake Kronika Jake Kronika
Author Profile Icon Jake Kronika
Jake Kronika
Aidas Bendoraitis Aidas Bendoraitis
Author Profile Icon Aidas Bendoraitis
Aidas Bendoraitis
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Toc

Table of Contents (15) Chapters Close

Preface 1. Getting Started with Django 3.0 2. Models and Database Structure FREE CHAPTER 3. Forms and Views 4. Templates and JavaScript 5. Custom Template Filters and Tags 6. Model Administration 7. Security and Performance 8. Hierarchical Structures 9. Importing and Exporting Data 10. Bells and Whistles 11. Testing 12. Deployment 13. Maintenance 14. Other Books You May Enjoy

Setting up cron jobs for regular tasks

Usually, websites have some management tasks to perform in the background on a regular interval, such as once a week, once a day, or every hour. This can be achieved by using scheduled tasks, commonly known as cron jobs. These are scripts that run on the server after the specified period of time. In this recipe, we will create two cron jobs: one to clear sessions from the database and another to back up the database data. Both will be run every night.

Getting ready

To start, deploy your Django project to a remote server. Then, connect to the server by SSH. These steps are written with the assumption that you are using a virtual environment, but a similar cron job can be created for a...

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