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Flask Framework Cookbook

You're reading from   Flask Framework Cookbook Over 80 proven recipes and techniques for Python web development with Flask

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Product type Paperback
Published in Jul 2019
Publisher
ISBN-13 9781789951295
Length 302 pages
Edition 2nd Edition
Languages
Tools
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Author (1):
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Shalabh Aggarwal Shalabh Aggarwal
Author Profile Icon Shalabh Aggarwal
Shalabh Aggarwal
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Toc

Table of Contents (15) Chapters Close

Preface 1. Flask Configurations 2. Templating with Jinja2 FREE CHAPTER 3. Data Modeling in Flask 4. Working with Views 5. Webforms with WTForms 6. Authenticating in Flask 7. RESTful API Building 8. Admin Interface for Flask Apps 9. Internationalization and Localization 10. Debugging, Error Handling, and Testing 11. Deployment and Post-Deployment 12. Microservices and Containers 13. Other Tips and Tricks 14. Other Books You May Enjoy

Creating a basic product model

In this recipe, we will create an application that will help us to store products to be displayed on the catalog section of a website. It should be possible to add products to the catalog, and then delete as and when required. As we saw in previous chapters, this is possible to do using non-persistent storage as well. Here, however, we will store data in a database to have persistent storage.

How to do it...

The new directory layout would appear as follows:

flask_catalog/ 
    - run.py
my_app/ - __init__.py catalog/ - __init__.py - views.py - models.py

First of all, start with modifying the application configuration file, that is, flask_catalog...

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