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Unleashing the Power of the Console With Rich (Overview)

Python’s Rich package is a versatile tool kit that enables you to generate beautifully formatted and highlighted text in the console. It extends beyond this to help you build captivating text-based user interfaces (TUIs).

But why opt for a TUI instead of a graphical user interface (GUI)? There are instances where a text interface feels more fitting. Why employ a complex GUI for a simple application when an elegant text interface suffices? Working with plain text can be refreshing. It functions effortlessly across various hardware environments, including SSH terminals and single-board computer displays.

In this video course, you’ll discover how Rich can benefit you by:

  • Enhancing the user interface of command-line tools
  • Improving the legibility of console output
  • Creating appealing dashboard displays for real-time tabular data
  • Generating well-formatted reports

Sample Code (.zip)

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Course Slides (.pdf)

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00:00 Unleashing the power of the console with Rich. When creating applications in Python, you often have two broad choices to make. Either create a text-based console app, or a graphical user interface, commonly known as a GUI.

00:18 While console-based applications are generally quicker and easier to make, their appearance can leave a lot to be desired. Python’s Rich package is a toolkit that helps you generate beautifully formatted and highlighted text in the console. More broadly, it allows you to build an attractive text-based user interface known as a TUI.

00:38 So why would you choose a TUI over a graphical user interface or GUI? Sometimes a text display feels more appropriate. Why use a full-blown GUI for a simple application when an elegant text interface will do the job?

00:54 It can be refreshing to work with plain text. It works in almost any hardware environment, even on an SSH terminal or single board computer display. And many applications don’t need the complexity of a full graphical windowing system.

01:10 In this course, you’ll learn how Rich can help you enhance the user interface of command-line tools, improve the readability of console output, create attractive dashboard displays for real-time, tabular data, and generate well-formatted reports.

01:27 Rich has support for engaging dynamic displays, and this may be all your application needs.

01:34 Rich’s author has also created the textual library, which is an entire application development framework, but Rich alone may well be sufficient for your application.

01:45 By following this course, you’ll experiment with many of the cool features of Rich, and you’ll finish up by using your skills to build a dynamically scrolling tabular display of cryptocurrency prices

01:57 to fully understand Rich’s syntax for animations. You should have a good grasp of context managers, but if you’re a bit rusty, don’t worry. You’ll get a quick refresher in this course.

02:08 And if you want to dive deeper into the topic, then Real Python has you covered with this course.

02:15 So now you know what’s going to be covered. Let’s get started.

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