What is tacked-on about this? copy.copy: Who don't you "from copy import copy"? self.x: It explicitly distuingishes between local variable and field access, w

What is tacked-on about this? copy.copy: Who don't you "from copy import copy"? self.x: It explicitly distuingishes between local variable and field access, which is the Right Thing in my opinion. I do not understand, what this has to do with OOP at all.