Python class and objects.

Class:

Class is nothing but an collection of objects and method. 

Member variables hold (current) state. Classes enable us to implement new data types in Python.

 

The 'class:' statement is used to define class.

Example:

  

In above example 'a' is an object of class 'A'.

Methods  in class:

A Method is a function define in a class which consist first parameter as 'self'.

Example of defining method: