Search icon CANCEL
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Flask Framework Cookbook

You're reading from   Flask Framework Cookbook Enhance your Flask skills with advanced techniques and build dynamic, responsive web applications

Arrow left icon
Product type Paperback
Published in Jul 2023
Publisher Packt
ISBN-13 9781804611104
Length 318 pages
Edition 3rd Edition
Languages
Tools
Arrow right icon
Author (1):
Arrow left icon
Shalabh Aggarwal Shalabh Aggarwal
Author Profile Icon Shalabh Aggarwal
Shalabh Aggarwal
Arrow right icon
View More author details
Toc

Table of Contents (20) Chapters Close

Preface 1. Part 1: Flask Fundamentals
2. Chapter 1: Flask Configurations FREE CHAPTER 3. Chapter 2: Templating with Jinja 4. Chapter 3: Data Modeling in Flask 5. Chapter 4: Working with Views 6. Part 2: Flask Deep Dive
7. Chapter 5: Web Forms with WTForms 8. Chapter 6: Authenticating in Flask 9. Chapter 7: RESTful API Building 10. Chapter 8: Admin Interface for Flask Apps 11. Chapter 9: Internationalization and Localization 12. Part 3: Advanced Flask
13. Chapter 10: Debugging, Error Handling, and Testing 14. Chapter 11: Deployment and Post-Deployment 15. Chapter 12: Microservices and Containers 16. Chapter 13: GPT with Flask 17. Chapter 14: Additional Tips and Tricks 18. Index 19. Other Books You May Enjoy

Advanced date and time formatting

Date and time formatting is a painful thing to handle in web applications. Such formatting in Python, using the datetime library, often increases overhead and is pretty complex when it comes to the correct handling of time zones. It is a best practice to standardize timestamps to UTC when they are stored in a database, but this means that the timestamp needs to be processed every time it is presented to users around the world.

Instead, it is smarter to defer this processing to the client side – that is, the browser. The browser always knows the current time zone of its user and will, therefore, be able to manipulate the date and time information correctly. This approach also reduces any unnecessary overhead from the application servers. In this recipe, we will understand how to achieve this. We will use Moment.js for this purpose.

Getting ready

Moment.js can be included in our app just like any JS library. We just have to download and...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime