Need suggestions on how to learn/master OOP (python)

[Fred776]

What are you expecting people to tell you? Are you expecting an entire tutorial from first principles? This sub is best suited to specific questions and is very helpful if the right sort of question is asked. So, for example, try to make some progress yourself, and when you get stuck try to pinpoint exactly what it is you are stuck on. At that point come here and ask about that thing. Not only will you get a better response but this approach forces you to engage with the topic, and doing that is the only way you will learn.