Python 3 Deep Dive Part 4 Oop High Quality -

def get_balance(self): return self.__balance

from abc import ABC, abstractmethod

my_car = Car("Red", "Toyota", "Camry") print(my_car.color) # Output: Red my_car.start_engine() # Output: The engine is started. python 3 deep dive part 4 oop high quality

def deposit(self, amount): self.__balance += amount def get_balance(self): return self

class Circle(Shape): def __init__(self, radius): self.radius = radius abstractmethod my_car = Car("Red"

stripe_gateway.process_payment(100) # Output: Processing payment of $100 using Stripe. paypal_gateway.process_payment(200) # Output: Processing payment of $200 using PayPal.

Polymorphism is the ability of an object to take on multiple forms. This can be achieved through method overriding or method overloading. Method overriding occurs when a child class provides a different implementation of a method that is already defined in its parent class.