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)

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 how many books users 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 support developers in generating static or interactive graphs.

For this book, we will use plotly...