Book Image

Flask Framework Cookbook - Third Edition

By : Shalabh Aggarwal
4.3 (4)
Book Image

Flask Framework Cookbook - Third Edition

4.3 (4)
By: Shalabh Aggarwal

Overview of this book

Discover what makes Flask, the lightweight Python web framework, popular, as you delve into its modular design that enables the development of scalable web apps. With this practical guide, you'll explore modern solutions, recommended design patterns, and best practices for Flask web development. Updated to the latest version of Flask and Python, this third edition of the Flask Framework Cookbook moves away from the outdated libraries, updates content to incorporate new coding patterns, and introduces recipes for the latest tools. You'll explore different ways to integrate with GPT to build AI-ready Flask applications. The book starts with an exploration of Flask application configurations and then guides you through working with templates and understanding the ORM and view layers. You’ll also be able to write an admin interface and get to grips with testing using the factory pattern, debugging, and logging errors. Then you’ll discover different ways of using Flask to create, deploy, and manage microservices using AWS, GCP, and Kubernetes. Finally, you’ll gain insights into various deployment and post-deployment techniques for platforms such as Apache, Tornado, and Datadog. By the end of this book, you'll have acquired the knowledge necessary to write Flask applications that cater to a wide range of use cases in the best possible way and scale them using standard industry practices.
Table of Contents (20 chapters)
1
Part 1: Flask Fundamentals
6
Part 2: Flask Deep Dive
12
Part 3: Advanced Flask

Admin Interface for Flask Apps

Many applications require an interface that provides special privileges to some users and can be used to maintain and upgrade an application’s resources. For example, we can have an interface in an e-commerce application that will allow some special users to create categories, products, and more. Some users might have special permissions to handle other users who shop on the website, deal with their account information, and so on. Similarly, there can be many cases where we need to isolate some parts of the interface of our application from normal users.

In comparison to the very popular Python-based web framework, Django, Flask does not provide any admin interface by default. Although this can be seen as a shortcoming by many, this gives developers the flexibility to create the admin interface as per their requirements and have complete control over the application.

We can choose to write an admin interface for our application from scratch...