class B(object): def __init__(self, foo=5): self.foo = foo If you're creating a lot of instances, is there any difference in performance or space requirements for the two styles? When you read the …

Sep 26, 2008 · What is the difference between a method decorated with @staticmethod and one decorated with @classmethod?

Quite simple, I'm learning Python, and I can't find a reference that tells me how to write the following: public class Team { private String name; private String logo; private int m...

Oct 12, 2015 · In python the simple heuristic for when you should use a class comes down to whether or not your abstraction needs to be concerned with state. Abstractions that carry …

I have this code which calculates the distance between two coordinates. The two functions are both within the same class. However, how do I call the function distToPoint in the function …

I know this is an old question, but here is a way to modify the source of a class and insert protected class variables and new class properties. The idea behind this is to dynamically …

Well, Python tries to get first the object variable, but if it can't find it, will give you the class variable. Warning: the class variable is shared among instances, and the object variable is not. …

The parent-child relationships of the Python type system must stop somewhere, and type is that point. In your example, a.__class__ is a reference to the Foo class.

Sep 16, 2008 · See what the Python tutorial has to say on the subject of classes and class objects. @Steve Johnson has already answered regarding static methods, also documented …

A simple decorator @add_objprint will help you add the __str__ method to your class and you can use print for the instance. Of course if you like, you can also use objprint function from the …