In the previous video, we learned the basics of Classes and Objects in Python. But real-world programs require objects to store different data, not the same values for every object.
In this video, we take the next step in Object-Oriented Programming (OOP) by learning about Constructors and Instance Variables in Python.
You’ll understand how the special __init__() method works, why the self keyword is important, and how instance variables allow each object to maintain its own unique data.
By the end of this lesson, you’ll be able to create Python classes that initialize objects properly and store data specific to each instance.
What you'll learn in this video
• What a constructor is in Python
• The purpose of the __init__() method
• Understanding the self keyword
• What instance variables are
• How objects store unique data
• Creating objects using constructors
Code Challenge
Create a BankAccount class that stores:
account_holder
balance
Use a constructor to initialize these values and create multiple account objects with different data.
Python OOP Series
Classes and Objects
Constructors and Instance Variables
Methods in Classes
Encapsulation
Inheritance
Tags
#Python #PythonProgramming #OOP #LearnPython #PythonForBeginners #ObjectOrientedProgramming #Coding
