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Matplotlib for Python Developers

Matplotlib for Python Developers - Second Edition

By : Aldrin Yim, Claire Chung, Allen Yu
2 (2)
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Matplotlib for Python Developers

Matplotlib for Python Developers

2 (2)
By: Aldrin Yim, Claire Chung, Allen Yu

Overview of this book

Python is a general-purpose programming language increasingly being used for data analysis and visualization. Matplotlib is a popular data visualization package in Python used to design effective plots and graphs. This is a practical, hands-on resource to help you visualize data with Python using the Matplotlib library. Matplotlib for Python Developers, Second Edition shows you how to create attractive graphs, charts, and plots using Matplotlib. You will also get a quick introduction to third-party packages, Seaborn, Pandas, Basemap, and Geopandas, and learn how to use them with Matplotlib. After that, you’ll embed and customize your plots in third-party tools such as GTK+3, Qt 5, and wxWidgets. You’ll also be able to tweak the look and feel of your visualization with the help of practical examples provided in this book. Further on, you’ll explore Matplotlib 2.1.x on the web, from a cloud-based platform using third-party packages such as Django. Finally, you will integrate interactive, real-time visualization techniques into your current workflow with the help of practical real-world examples. By the end of this book, you’ll be thoroughly comfortable with using the popular Python data visualization library Matplotlib 2.1.x and leveraging its power to build attractive, insightful, and powerful visualizations.
Table of Contents (11 chapters)
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Showing Bitcoin prices using Django and Matplotlib


We have now established a fully fledged website backbone using just a few commands. I hope you will appreciate the simplicity of using Django for web development. Now, I will demonstrate how we can integrate Matplotlib charts into a Django site, which is the key topic of this chapter.

Creating a Django app

An app in the Django ecosystem refers to an application that handles a specific function within a site. For instance, our default project comes with the profile and account apps already. With the terminology clarified, we are set to build an app to display the latest price of bitcoin.

We should keep our development server running in the background. When the server detects any changes to our code base, it will reload automatically to reflect the changes. Therefore, right now, we need to launch a new Terminal and attach to the running server container:

docker exec -it 377bfb2f3db4 bash

The strange-looking numbers before bash refer to the ID of...

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Matplotlib for Python Developers
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