2nd semister Unit - 1 Python notes 

Unit-I: Object Oriented programming:

Modules and packages: 

•     Introduction to modules and packages
•     import statement
•     from…import statement
•     creating our own modules
•      working with built-in modules- Math module
•     time module and random module.

Python Object Oriented:

•      Difference between procedure-oriented and object-oriented programming.
•     Features of object-oriented programming- classes and objects
•     inheritance
•     polymorphism
•     encapsulation
•      abstraction. 
•     Creating class,
•     self-variable
•     Constructor
•      types of variables
•     Namespaces
•     types of methods
•     passing member of one class to another class
•     inner classes. 
•     Types of inheritance
•     super() method
•     method overloading
•     method overriding
•     abstract classes and interfaces.