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)

Summary

This chapter was a quick introduction to Django. You first got up to speed on the HTTP protocol and the structure of HTTP requests and responses. We then saw how Django uses the MVT paradigm, and then how it parses a URL, generates an HTTP request, and sends it to a view to get an HTTP response. We scaffolded the Bookr project and then created the reviews app for it. We then built two example views to illustrate how to get data from a request and use it when rendering templates. You also experimented to see how Django escapes output in HTML when rendering a template.

We did all this with the PyCharm IDE, and you learned how to set it up to debug your application. The debugger will help you find out why things aren’t working as they should.

In the next chapter, you will start to learn about Django’s database integration and its model system, so you can start storing and retrieving real data for your application.