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)

Media Serving and File Uploads

Media files refer to extra files that can be added after deployment to enrich your Django application. Usually, they are extra images that you would use in your site, but any type of file (including video, audio, PDF, text, documents, or even HTML) can be served as media.

You can think of them as somewhere between dynamic data and static assets. They aren’t dynamic data that Django generates on the fly, such as when rendering a template. They also aren’t the static files that are included by the site developer when the site is deployed. Instead, they are extra files that can be uploaded by users or generated by your application for later retrieval.

Some common examples of media files (that you’ll see in Activity 8.01 – image and PDF upload of books, later in this chapter) are book covers and preview PDFs that can be attached to a Book object. You can also use media files to allow users to upload images for a blog post...