The Simple Step-By-Step Process To Convert Function-Based Python To Perfectly-Designed Classes And Methods...
Even If You Struggle Writing Any Object-Oriented Code At All!
My name is Aaron Maxwell. I am most famous for writing a book called Powerful Python, published by O'Reilly.
This was after working at several Silicon Valley startups, and even teaching a series of professional workshops on a range of topics, including:
Pythonic Object-Oriented Programming.
But I wasn't always so fluent with objects, classes and methods.
In fact, because of my background in math and physics, and not following the traditional computer science educational path, I...
Naturally "Think" In Functions.
In other words, creating classes was just not intuitive for me at all.
I found myself struggling to write in an object-oriented way. I thought I was smart enough. But I could not seem to wrap my brain around it.
I finally realized the problem. What I was lacking, and sorely needed was...
A Simple Framework For Writing Object-Oriented Code.
Something systematic, straightforward, and general - so it works with EVERY program you write.
More important, it works even better on codebases you have already written!
I want to make this clear: This does NOT just apply to new code.
In fact, while it certainly helps you when writing a new program from scratch...
This technique is especially useful for converting existing function-based programs.
In particular, and as I will show you, it is tremendously effective for larger and more complex programs with many functions.
It is most effective when you face an overwhelming number of functions, to the point that...
You Feel Like You Are Shoveling Those Functions With A Bulldozer!
You can imagine how much more confident I felt once I mastered this technique.
Like I unlocked a new level for myself.
You will feel the same way, because I guarantee this will permanently transform your ability to write object-oriented code.
It might even change how you see yourself!
That's why I felt compelled to compile the exact procedure into a short and to-the-point ebook.
I'm a busy engineer, and I am sure you are busy too. So I wrote it without fluff, getting right to the point.
It's about 15 pages, so you can read it in under an hour...
And you will be able to put it into action right away, on the code you have right now.
Here's What You Will Learn:
- How to find the "hidden classes" in any group of functions
- How to inject validation that "pre-catches" bugs, blocks data corruption, and makes all your coding smoother and easier
- The simple pattern that tells you what functions to combine into a single class, and which belong to a different class
- How to hook directly into the grammar of Python itself to make classes that naturally fit into ordinary code. (This one is a lot of fun!)
- The "alternate constructor" tool you will use time and again to instantiate your classes more conveniently, more easily and more Pythonically
- How to spot "implicit arguments" that let you convert functions to methods, which otherwise would NEVER fit into a class
This simple step-by-step process lets you "objectify" ANY function-based program...
With realistic code throughout, so you can apply this to what you are actually doing.
In addition, you get nearly 3 hours of...
Live Code Review Bonus Videos!
These are videos from my private mentoring group, full of technology professionals working to master their craft.
And frequently, they would ask me to review their code and give them feedback.
So they learn to make their code better, faster, and of course... more object oriented!
These are real transformations of real codebases, written by working technology professionals.
So you know it is not "toy code". It is realistic and complex software, so you get to see exactly how this technique applies in real life.
And when you buy the ebook today, explaining the systematic core process...
You get not one, but THREE bonus videos that add to your understanding and mastery:
Bonus #1:
Python "Hack 'N Slash" Game
This one is just fun. The fellow who asked me to review his code is a skilled and experienced engineer.
And like any cracked coder, what does he like to do in his spare time? That's right: code up a video game!
In this 30-minute session, you hear us speaking live while I go through the game's backend engine code...
Reorganizing his code to be simpler, more object-oriented, and just easier to work with.
Narrating the changes I make as I am screen-sharing the code, in a fun conversation with the author.
Throughout, you will see me demonstrating techniques from the ebook to change functions into classes and methods...
Improving the code every step of the way.
This is a wonderful bonus, but it is just a start. Because you also get:
Bonus #2:
Python ETL Application
"ETL" meaning of course "Extract, Transform and Load".
This was an impromptu project written by a senior software engineer, downloading and processing data from the US Census.
As he describes it, his first version of the code was procedural...
But he had the ambition to integrate his program into a full-on ETL pipeline.
And as he put it: "In order to do that, I'm going to need some classes!"
This was quite a big project already.
And because so many companies want and need good data pipelines, it let us "get our hands dirty" on something employers are begging to pay good money for.
This video went over an hour long, but we are not done. You get another bonus video as well:
Bonus #3:
Python SQL Client
This is one of my favorites. Again, at over a full hour long.
The engineer in this video had written a command-line client for SQLite...
Which is frankly about as hardcore an engineering project as you can choose for yourself.
To create a program like this requires careful planning and exacting detail.
It also requires low-level programming at times, with great precision to make it all work.
And I was so proud of him for creating this. He's an exceptional developer, and it shows in how he had solved so many of the hard coding problems already.
But once again, his code was procedural, and not object-oriented.
And so he asked me to go through it with him, rewriting and reorganizing his code, using exactly the technique you learn in this ebook.
Once again, solid proof that this technique applies to even the grittiest of real-world applications.
This and the other bonuses are your free gifts when you get the eBook today.
Zero-Risk Guarantee
This short but high-impact ebook will change the way you write Python code forever.
I know because I have seen it help so many already. Permanently changing how they write their code in Python...
And every other object-oriented language, too. While this ebook is specific to Python, the principles are universal.
I am so confident you will LOVE this ebook and what you learn, that I am taking away all the risk for you.
Download and read the Ebook. Take a full 30 days to apply what you learn, watch and re-watch the bonus videos, and see for yourself how your code transforms before your eyes.
If you are not beyond thrilled and absolutely DELIGHTED with your new object-oriented superpowers...
If you are not happily refactoring your function-based code left and right into exciting classes and methods...
Just email customer service at service@powerfulpython.com and I will give you an immediate and full refund.
I'm happy to do this, because I have seen how much it has helped so many developers, engineers, data scientists, and other technology pros.
The Deadline
You know that if you do not take action, your life will not change.
And you have a choice right now.
You can either scroll away to some other distraction, and nothing will change for you...
Or you can be an action taker. Someone who achieves new results in your life, because you have the courage to act.
Not that courage is required here. The investment is small, and has a proven track record.
Plus the risk-free guarantee. I can't make it any easier for you to invest in yourself here.
The only thing that can stop you is the self-sabotage of not taking action.
And if you read this far, you know this is what you have been looking for.
So make the choice to invest in yourself here: