I always recommend Packt Publishing; they have some excellent books on Python. Once you get the basics down, I would highly recommend Mastering Object-oriented Python; it will go over teaching you all the OOP and AOP parts of Python.
Honestly though, download the latest Python and search YouTube, it is such a natural language that you can learn the basics quickly. The developers just asked themselves, what if we made Psuedocode a real language
so it is pretty easy to figure out.
I really wouldn't bother with any of the online paid course though, I have access to a couple of them via my work (like Udemdy for Business) and the Python ones are no better than the courses you have on YouTube.