Module 8 Overview

Module 8: Classes and Objects introduces the third major paradigm of Python: Object-Oriented Programming (OOP). While functions allow us to organize logic, classes allow us to organize data and logic together into blueprints for real-world entities.

In this module, we will learn how to define our own types, manage state with attributes, and define behavior with methods.

Learning Objectives

By the end of this module, you will be able to:

• Understand the difference between a Class (blueprint) and an Object (instance).
• Use __init__ to initialize objects.
• Distinguish between Instance Attributes (unique to each object) and Class Attributes (shared by all).
• Implement Instance Methods, Class Methods, and Static Methods.
• Apply Encapsulation using naming conventions for public, protected, and private members.

Module Contents

Class Anatomy The structure of a class: __init__, self, and instantiation.

Attributes Storing data: Instance variables vs. Class variables.

Methods Defining behavior: Instance, Class, and Static methods.

Encapsulation Hiding internal details using naming conventions.