We have come a long way, haven’t we?
Congratulations on completing this book. If you have read carefully, and tried to apply what you have learned in your own coding, you now understand real-world Python at a deeper level than the vast majority of Python coders.
But in another sense, your journey has just begun. You have a great foundation of knowledge, new mental models, and powerful distinctions. The next step is to master applying them in what you do, writing Python software every day.
To help, I have created coding exercises for every chapter, plus other fun resources—exclusively for readers of this book. To get these along with email notifications of future book releases, go to https://powerfulpython.com/register and follow the instructions.
You can reach me by email at aaron@powerfulpython.com. For professional training options, go to https://powerfulpython.com and browse the resources there.
Creating this book has been an incredible journey. I thank you for joining me along the way.