Write Better Python Faster.

If You Already Know Python's Basics...

This $5 EBook Will Make You Feel More Confident With Python Than Ever Before. Starting Today.

Three Keys to Better Python

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IMPORTANT NOTE:

This is NOT for people brand new to Python.

It assumes you can write simple Python programs using functions, dicts and lists.

If that describes you, here is what you will learn:

Key #1: Clarity With OOP

You probably know that object-oriented programming helps you organize your code.

But more importantly:

OOP helps you THINK BETTER about your code.

Crafting your code so it is easier to reason about, with clarity and insight and power.

What You Learn:

Class-defined variables let you use inheritance in exciting and powerful ways.

Key #2: Flow States From Automated Testing

You don't need this for simple Python code...

But if you want to write powerful programs and tackle complex codebases, automated testing is for you.

What most people do not know: test-driven development helps you get in a State Of Flow.

So you are "in the zone", locked in, writing better code faster. And quickly completing even the most complex tasks.

What You Learn:

Well-designed unit tests help you debug faster, by pinpointing errors and highlighting how to fix them.

Key #3: Scaling With Generators

We are in the age of "big data". Especially with AI being more important than ever.

And here's a software engineering tip: If your program has any kind of memory bottleneck, It can reduce performance by a staggering 80% or more.

Yes, 80%!

This is called "paging to disk". And you want to avoid it whenever you can.

The good news: Python generators let you do that. So your program runs better and faster.

What You Learn:

Generators make it easy to avoid hidden memory bottlenecks in your code, that would otherwise shove your performance off a cliff!

And More:
Roadmaps For Mastery

After each Key, you get a section of bonus content:

A Roadmap for taking it to the next level.

Because this book is short, and designed to give you "quick wins" that you can put into action TODAY...

And I know that once you start seeing these immediate gains in your code quality, confidence, and Pythonic ability...

You will be eager to improve more.

That is why you get three "Roadmap" sections... One for each Key... So you know exactly what to focus on next to keep going.

You also get several Bonuses:

Bonus Key #1:
Higher-Level Collections

When you buy Three Keys to Better Python today, you get a valuable bonus:

A Bonus Supplement teaching a whole extra Key!

This "bonus booklet" includes a chapter on higher-level collections...

Starting with List comprehensions, which are a high-level and declarative way to create a new list in Python.

And it continues beyond the basics of this fun and valuable Python feature, teaching you more advanced comprehension tricks and techniques...

Including exercises to sharpen your learning and test your new skills.

This is not part of the Three Keys book. Instead, it is part of a free bonus supplement e-booklet you receive when you buy today.

Bonus Key #2:
Pythonic Design Patterns

This Bonus covers three new features of Python's object system - going beyond what you learn in Three Keys to Better Python.

I do feel like I am giving away too much in this Bonus Key. So I may remove it in the future.

But for now, this is your free bonus when you purchase Three Keys to Better Python today.

Get It Now For $5 USD And Feel More Confident With Python Today

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Questions And Answers

Who is this for?

Three Keys to Better Python is for any Python coder who is already writing simple Python scripts, and is ready to “level up”. In just a few hours, you will MASSIVELY improve your thinking about realistic, complex Python code, and feel an immediate difference in how you work day-to-day with Python.

Who is this NOT for?

Three Keys is NOT for people brand new to programming. It assumes you have mastered the “basics” of Python, and are sick and tired of hello-world level “hand holding”. If you have never written Python code before, it is better to find something for beginners.

How long is the ebook?

About 30 pages, including all diagrams and code blocks. This book includes plenty of code examples to illustrate what you learn, and help you apply it right away.

I have another question.

We are happy to answer. Simply email us at service@powerfulpython.com and we will reply within the next business day.

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