Honestly I still often look up alternate documentation, searching "how do I do x?" instead of reading the actual documentation. I think the official documentation tends to be very technical about everything you need to know about the modules, etc. But if you're trying to get one particular thing done in a hurry, finding something someone else has already done and copying it as much easier.

That said, I do believe the official documentation gets better with age/the more you come back to it.

If you are looking for books, check out:

Intermediate:

• Beyond the Basic Stuff with Python — Best Practices, Tools, and Techniques, OOP, Practice Projects
• Pydon'ts — Write elegant Python code, make the best use of the core Python features
• Python Distilled — this pragmatic guide provides a concise narrative related to fundamental programming topics such as data abstraction, control flow, program structure, functions, objects, and modules

Advanced:

• Fluent Python — takes you through Python’s core language features and libraries, and shows you how to make your code shorter, faster, and more readable at the same time
• Serious Python — deployment, scalability, testing, and more
• Practices of the Python Pro — learn to design professional-level, clean, easily maintainable software at scale, includes examples for software development best practices
• Intuitive Python — productive development for projects that last

I hate the official python documentation. I often find what I'm looking for much quicker just by asking ChatGPT. You can even ask it to pretend it's William Shatner while explaining how to use a given function. So that's fun.