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

Playing with Graphs in Python

Graphs are a great way to visually represent data that changes within a specific dimension. We come across graphs quite frequently in our day-to-day lives, be it weather charts for a week, stock market movements, or student performance report cards.

Similarly, graphs can come in quite handy when we are working with our web applications. For Bookr, we can use graphs as a visual medium to show the user information about the number of books they read each week. Alternatively, we can show them the popularity of a book over time based on how many readers were reading the given book at a specific time. Now, let's look at how we can generate plots with Python and have them show up on our web pages.

Generating Graphs with plotly

Graphs can come in quite handy when trying to visualize patterns in the data maintained by our applications. There are a lot of Python libraries that help developers in generating static or interactive graphs.

For...