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Django 2 Web Development Cookbook

You're reading from   Django 2 Web Development Cookbook 100 practical recipes on building scalable Python web apps with Django 2

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Product type Paperback
Published in Oct 2018
Publisher
ISBN-13 9781788837682
Length 544 pages
Edition 3rd Edition
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Authors (2):
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Aidas Bendoraitis Aidas Bendoraitis
Author Profile Icon Aidas Bendoraitis
Aidas Bendoraitis
Jake Kronika Jake Kronika
Author Profile Icon Jake Kronika
Jake Kronika
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Toc

Table of Contents (14) Chapters Close

Preface 1. Getting Started with Django 2.1 FREE CHAPTER 2. Database Structure and Modeling 3. Forms and Views 4. Templates and JavaScript 5. Customizing Template Filters and Tags 6. Model Administration 7. Security and Performance 8. Django CMS 9. Hierarchical Structures 10. Importing and Exporting Data 11. Bells and Whistles 12. Testing and Deployment 13. Other Books You May Enjoy

Creating admin actions

The Django administration system provides actions that we can execute for selected items in the list. There is one action given, by default, and it is used to delete selected instances. In this recipe, we will create an additional action for the list of the Product model, which will allow the administrators to export selected products to Excel spreadsheets.

Getting ready

We will start with the products app that we created in the previous recipe.

Make sure that you have the openpyxl module installed in your virtual environment, to create an Excel spreadsheet, as follows:

(myproject_env)$ pip3 install openpyxl~=2.5.0

If you are using a Docker project, add the dependency to your requirements and rebuild...

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