What are some basic examples of inheritance in Python?

What are some basic examples of inheritance in Python?

Inheritance in Python allows a class to inherit attributes and methods from another class. For example, if you have a base class called Animal, you can create a derived class called Dog that inherits from Animal. Here's a simple example:

class Animal:
    def speak(self):
        return "Animal speaks"

class Dog(Animal):
    def speak(self):
        return "Woof!"

my_dog = Dog()
print(my_dog.speak())  # Output: Woof! 

Can you explain the concept of method overriding?

Sure! Method overriding occurs when a derived class has a method with the same name as a method in its base class. The derived class's method will be called instead of the base class's method. In the previous example, the Dog class overrides the speak method of the Animal class.

What is the difference between single and multiple inheritance?

Single inheritance means a class inherits from one base class, while multiple inheritance means a class can inherit from multiple base classes. For example:

class Parent1:
    pass

class Parent2:
    pass

class Child(Parent1, Parent2):
    pass

Can you give me an example of multiple inheritance?

Certainly! Here's an example of multiple inheritance:

class Vehicle:
    def drive(self):
        return "Driving"

class Boat:
    def sail(self):
        return "Sailing"

class AmphibiousVehicle(Vehicle, Boat):
    def move(self):
        return self.drive() + ' and ' + self.sail()

amphibious = AmphibiousVehicle()
print(amphibious.move())  # Output: Driving and Sailing