
Discover the fundamentals of object oriented programming in Python, including classes as blueprints and objects as instances, and explore how modularity, reusability, scalability, and maintainability guide clean, reusable code.
Discover how the self keyword references the current object, and why it must be the first parameter in instance methods, demonstrated with a dog class using self.name and bark.
Master polymorphism in Python by seeing how the same speak method produces different behavior for dog, cat, and parrot objects through method overriding.
Create a clean Python project structure for a task management system using vscode, organizing modules like main.py, task.py, user.py, manager.py, and a utils package with file_handler.py and error_handler.py.
Create the task class in Python, define __init__ with task_id, title, description, due date, priority (default normal), and completed (default false), and implement mark_complete and __str__ to display the status.
Create a task manager class to load, add, list, and complete tasks using json data, with file and error handling to manage tasks and users.
Unlock the power of Object-Oriented Programming (OOP) in Python with this fast-paced, beginner-friendly course designed to take you from procedural thinking to clean, modular, and reusable code in just two hours.
Whether you're a new Python learner or someone looking to solidify your understanding of OOP, this course offers clear explanations, real-world analogies, and hands-on coding examples to help you understand and apply key OOP principles: classes, objects, attributes, methods, encapsulation, inheritance, and polymorphism.
You’ll start by learning why OOP matters, and how it compares to procedural programming. Then we’ll break down the core building blocks — creating classes, defining instance and class attributes, using constructors like __init__(), and writing instance methods. From there, you’ll explore access control (public, protected, private attributes), use getter and setter methods, and apply property decorators to manage data access elegantly.
In the second half of the course, you'll dive into inheritance, method overriding, and the power of polymorphism. With the help of the super() function, you’ll see how child classes can extend and enhance the behavior of parent classes.
By the end of the course, you’ll be able to write professional, object-oriented Python code — whether you're building a personal project, contributing to a team codebase, or preparing for interviews.
No prior OOP experience is required. Just bring your Python basics, and let’s level up your coding skills — fast!