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Web Development with Django

Web Development with Django

By : Ben Shaw, Saurabh Badhwar, Andrew Bird, Bharath Chandra K S, Chris Guest, Bidhan Mondal
4.4 (36)
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Web Development with Django

Web Development with Django

4.4 (36)
By: Ben Shaw, Saurabh Badhwar, Andrew Bird, Bharath Chandra K S, Chris Guest, Bidhan Mondal

Overview of this book

Do you want to develop reliable and secure applications which stand out from the crowd, rather than spending hours on boilerplate code? Then the Django framework is where you should begin. 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 takes this philosophy and equips you with the knowledge and confidence to build real-world applications using Python. Starting with the essential concepts of Django, you'll cover its major features 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 that are presented as exercises and activities, allowing you to challenge yourself in an enjoyable and attainable way. As you progress, you'll learn 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. Throughout this book, you'll cover key daily tasks that are part of the development cycle of a real-world web application. By the end of this book, you'll have the skills and confidence to creatively tackle your own ambitious projects with Django.
Table of Contents (17 chapters)
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Preface

Django Request Factory

Till now, we have been using Django's test client to test the views we have created for our application. The test client class simulates a browser and uses this simulation to make calls to the required APIs. But what if we did not want to use the test client and its associated simulation of being a browser, but rather wanted to test the view functions directly by passing the request parameter? How can we do that?

To help us in such cases, we can leverage the RequestFactory class provided by Django. The RequestFactory class helps us provide the request object, which we can pass to our view functions to evaluate their working. The following object for RequestFactory can be created by instantiating the class as follows:

factory = RequestFactory()

The factory object thus created supports only HTTP methods such as get(), post(), put(), and others, to simulate a call to any URL endpoint. Let us look at how we can modify the test case that we wrote in...

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Web Development with Django
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