Book Image

Web Development with Django - Second Edition

By : Ben Shaw, Saurabh Badhwar, Chris Guest, Bharath Chandra K S
4.7 (3)
Book Image

Web Development with Django - Second Edition

4.7 (3)
By: Ben Shaw, Saurabh Badhwar, Chris Guest, Bharath Chandra K S

Overview of this book

Do you want to develop reliable and secure applications that stand out from the crowd without spending hours on boilerplate code? You’ve made the right choice trusting the Django framework, and this book will tell you why. Often referred to as a “batteries included” web development framework, Django comes with all the core features needed to build a standalone application. Web Development with Django will take you through all the essential concepts and help you explore its power to build real-world applications using Python. Throughout the book, you’ll get the grips with the major features of Django by building a website called Bookr – a repository for book reviews. This end-to-end case study is split into a series of bitesize projects presented as exercises and activities, allowing you to challenge yourself in an enjoyable and attainable way. As you advance, you'll acquire various practical skills, including how to serve static files to add CSS, JavaScript, and images to your application, how to implement forms to accept user input, and how to manage sessions to ensure a reliable user experience. You’ll cover everyday tasks that are part of the development cycle of a real-world web application. By the end of this Django book, you'll have the skills and confidence to creatively develop and deploy your own projects.
Table of Contents (19 chapters)

Managing Django users and groups

Django’s authentication model consists of users, groups, and permissions. Users can belong to many groups, which is a way of categorizing users. It also streamlines the implementation of permissions by allowing permissions to be assigned to collections of users as well as individuals.

In Exercise 4.01, Creating a superuser account, we saw how we could cater to Alice, David, and Bob’s requests to make modifications to their profiles. It was quite easy to do, and our application seems well equipped to handle their requests.

What will happen when the number of users grows? Will the admin user be able to manage 100 or 150 users at once? As you can imagine, this can be quite a complicated task. To overcome this, we can give elevated permissions to a certain set of users, and they can help ease the admin’s tasks. And that’s where groups come in handy. Though we’ll learn more about users, groups, and permissions in...