Python: Object Oriented Programming

Define object types through classes, create objects like cars or pets with specific properties such as wheels or color, and learn how missing attributes trigger errors.

Learn how multiple objects such as parrots, pigeons, and eagles come from a single class and share methods like fly, using self in each method.

Students learn how the Python constructor initializes object variables with self and parameters, assigning names during object creation. They see objects output their names and attributes via the class functions.

Explore public and private variables in a class by defining a vehicle with speeds and using getters and setters to access or update private attributes, ensuring encapsulation.

Explore how vehicles like car and motorbike inherit speed from a superclass vehicle, and access shared attributes through inheritance to create objects without redefining variables.

Learn how a subclass such as motor bike inherits methods from the vehicle class, uses its start and accelerate methods, and preserves original behavior while adding new functions.

learn how multiple inheritance lets a class inherit variables and methods from multiple parent classes, enabling a car or motorbike to access gears and vehicle or engine properties.

Learn how overriding methods in inheritance causes subclass methods to take priority over superclass ones, demonstrated with car and vehicle classes and their methods.

Demonstrates making a function parameter optional by defaulting to none, allowing calls with or without the argument, and handling unknown values with conditional logic.

See how a vehicle superclass and its subclasses car, motorbike, and truck share a drive method, with an abstract interface enforcing method existence and individual logic in each subclass.

Use a factory to create format specific objects such as word and pdf at runtime, letting a word processor save in multiple formats by returning appropriate class instances.

Learn how to save and load Python objects on disk using pickle, persisting object state in a file and restoring it with attributes like name.

Discover how static methods allow calling a function without initializing objects, enabling utilities to be accessed everywhere within Python object oriented programming.