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  • Book Overview & Buying The Python Workshop Second Edition
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The Python Workshop Second Edition

The Python Workshop Second Edition - Second Edition

By : Wade, Mario Corchero Jiménez , Bird, Dr. Lau Cher Han, Graham Lee
4.6 (19)
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The Python Workshop Second Edition

The Python Workshop Second Edition

4.6 (19)
By: Wade, Mario Corchero Jiménez , Bird, Dr. Lau Cher Han, Graham Lee

Overview of this book

Python is among the most popular programming languages in the world. It’s ideal for beginners because it’s easy to read and write, and for developers, because it’s widely available with a strong support community, extensive documentation, and phenomenal libraries – both built-in and user-contributed. This project-based course has been designed by a team of expert authors to get you up and running with Python. You’ll work though engaging projects that’ll enable you to leverage your newfound Python skills efficiently in technical jobs, personal projects, and job interviews. The book will help you gain an edge in data science, web development, and software development, preparing you to tackle real-world challenges in Python and pursue advanced topics on your own. Throughout the chapters, each component has been explicitly designed to engage and stimulate different parts of the brain so that you can retain and apply what you learn in the practical context with maximum impact. By completing the course from start to finish, you’ll walk away feeling capable of tackling any real-world Python development problem.
Table of Contents (16 chapters)
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13
Chapter 13: The Evolution of Python – Discovering New Python Features

Using the subprocess module

Python is really useful in situations where we need to start and communicate with other programs on the OS.

The subprocess module allows us to start a new process and communicate with it, bringing to Python all the available tools installed on your OS through an easy-to-use API. The subprocess module can be seen by calling any other program from your shell.

This module has gone through some work to modernize and simplify its API, and you might see code using subprocess in ways different from those shown in this topic.

The subprocess module has two main APIs: the subprocess.run call, which manages everything from you passing the right arguments, and subprocess.Popen, a lower-level API that is available for more advanced use cases. You are going to cover only the high-level API, subprocess.run, but if you need to write an application that requires something more complex, as we have previously seen with the Standard Library, go through the documentation...

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