It doesn't skip the "hard parts" like decorators or descriptors.
This book is widely considered one of the best "deep dives" for both beginners and those transitioning from other languages. Here is a high-quality write-up you can use for a review, a blog post, or a library catalog. It doesn't skip the "hard parts" like decorators
Explain a from the book (like decorators or generators). a blog post
In-depth coverage of classes, inheritance, and polymorphism. It doesn't skip the "hard parts" like decorators
Using built-in modules for networking, databases, and XML.