What you need for this book

This book is written for developers who work under any operating system for which Python 3 is available.

This is not a book for beginners, so I assume you have Python installed in your environment or know how to install it. Anyway, this book takes into account the fact that not everyone needs to be fully aware of the latest Python features or officially recommended tools. This is why the first chapter provides a recap of common utilities (such as virtual environments and pip) that are now considered standard tools of professional Python developers.