I want to override the __getattr__ method on a class to do something fancy but I don’t want to break the default behavior. What’s the correct way to do this? 3 Answers 3
I am trying to understand the difference between __getattr__ and __getattribute__, however, I am failing at it. The answer to the Stack Overflow question Difference between __getattr__ vs __getattribute__ says: __getattribute__ is invoked before looking at the actual attributes on the object, and so can be tricky to implement correctly. You can end up in … Read more
I’ve recently read about the getattr() function. The problem is that I still can’t grasp the idea of its usage. The only thing I understand about getattr() is that getattr(li, “pop”) is the same as calling li.pop. I didn’t understand when the book mentioned how you use it to get a reference to a function … Read more
I am trying to understand when to define __getattr__ or __getattribute__. The python documentation mentions __getattribute__ applies to new-style classes. What are new-style classes? 8 s 8 A key difference between __getattr__ and __getattribute__ is that __getattr__ is only invoked if the attribute wasn’t found the usual ways. It’s good for implementing a fallback for … Read more
