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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
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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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Table of Contents (15) Chapters Close

Preface 1. Flask Configurations FREE CHAPTER 2. Templating with Jinja2 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 user roles

So far, we have discovered how a view that is accessible to a certain set of admin users can be created easily using the is_accessible() method. This can be extended to have different kinds of scenarios, where specific users will be able to view specific views. There is another way of implementing user roles at a much more granular level in a model, where the roles determine whether a user can perform all, some, or any of the CRUD operations.

Getting ready

In this recipe, we will explore a basic way of creating user roles, where an admin user can only perform actions they are entitled to.

Remember that this is just one way of implementing user roles. There are a number of better ways of doing this, but...
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