Support for Python OCC

I have been trying to get accustomed to Python OCC, but it seems so complicated and feels like I am building my own library on top of that.

I have been trying to figure out and convert my CAD Step files into meaningful information like z Counterbores, Fillets, etc. Even if I try to do it using the faces, cylinders, edges and other stuff I am not sure what I am doing is right or not.

Anybody over here, have any experience with Python OCC?