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Web Development with Django

Web Development with Django

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

Web Development with Django

4.4 (36)
By: Ben Shaw, Bidhan Mondal, 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)
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Preface

URL Configuration

Django views cannot work on their own in a web application. When a web request is made to the application, Django's URL configuration takes care of routing the request to the appropriate view function to process the request. A typical URL configuration in the urls.py file in Django looks like this:

from . import views
urlpatterns = [path('url-path/' views.my_view, name='my-view'),]

Here, urlpatterns is the variable defining the list of URL paths, and 'url-path/' defines the path to match.

views.my_view is the view function to invoke when there is a URL match, and name='my-view' is the name of the view function used to refer to the view. There may be a situation wherein, elsewhere in the application, we want to get the URL of this view. We wouldn't want to hardcode the value, as it would then have to be specified twice in the codebase. Instead, we can access the URL by using the name of the view, as follows...

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Web Development with Django
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