Book Image

Web Development with Django

By : Ben Shaw, Saurabh Badhwar, Andrew Bird, Bharath Chandra K S, Chris Guest
Book Image

Web Development with Django

By: Ben Shaw, Saurabh Badhwar, Andrew Bird, Bharath Chandra K S, Chris Guest

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)
Preface

django-crispy-forms

In Bookr, we are using the Bootstrap CSS framework. It provides styles that can be applied to forms using CSS classes. Since Django is independent of Bootstrap, when we use Django forms, it does not even know that we are using Bootstrap and so has no idea of what classes to apply to form widgets.

django-crispy-forms acts as an intermediary between Django Forms and Bootstrap forms. It can take a Django form and render it with the correct Bootstrap elements and classes. It not only supports Bootstrap but also other frameworks such as Uni-Form and Foundation (although Foundation support must be added through a separate package, crispy-forms-foundation).

Its installation and setup are quite simple. Once again, it is installed with pip3:

pip3 install django-crispy-forms 

Note

For Windows, you can use pip instead of pip3 in the preceding command.

Then there are just a couple of settings changes. First, add crispy_forms to your INSTALLED_APPS. Then...