def get_balance(self): return self.__balance
class Square(Rectangle): def __init__(self, side_length): super().__init__(side_length, side_length) python 3 deep dive part 4 oop
def honk(self): print("Honk!") In the above example, we define a Car class with an initializer method ( __init__ ) that takes in color , model , and year parameters. We also define a honk method that prints "Honk!". my_car = Car("Red", "Toyota", 2015) print(my_car.color) # Output: Red my_car.honk() # Output: Honk! Here, we create an object my_car from the Car class and access its attributes and methods. Inheritance Inheritance is a mechanism in OOP that allows one class to inherit the properties and behavior of another class. The child class (or subclass) inherits all the attributes and methods of the parent class (or superclass). Example of Inheritance class ElectricCar(Car): def __init__(self, color, model, year, battery_capacity): super().__init__(color, model, year) self.battery_capacity = battery_capacity def get_balance(self): return self