Attribute: variables that belong to an object. Constant: variable whose value cannot be changed. Instance: one specific working copy of a class. It is created when a class's __init__ method is called.

Because it is so simple to modify the attributes of classes and objects in Python, it is very rare that we write extra code to get or set attributes. Python also provides us a few built-in functions ...

I'm a noobie to real programming, i've done shell scripting before and just recently started reading some python docs. I've been in several situations now where I want to iterate over an object's ...