Python programing

Question

Create a class called Animal as abstract class with abstract method eat() and make_sound(). Create three class (choose your 3 favourite animal) that inherit from class Animal and override the methods. Use magic/dunder function  str  to print the string representation of the object. Create object of the three animal and print the string representation from two of them

Answer 1

I was having some trouble with posting my answer here, so I've posted a link to a document with the same information in text form.

https://docs.google.com/document/d/e/2PACX-1vQbZW9ANKwHZm0QL_io1pARiGdeexeDZtOkkMf6XwTVniLiKBHAabMIXDsSmVwqaFHAFhUBXYG-37mt/pub

The final code looks like this, which imports the abstract class module (abc), uses it in a base class, and provides and example of how to inherit from it properly.

from abc import ABC, abstractmethod

class Animal(ABC):

@abstractmethod

def eat(self):

pass

@abstractmethod

def make_sound(self):

pass

class Dog(Animal):

def __init__(self):

super().__init__()

pass

def eat(self):

print("Dog is eating!")

def make_sound(self):

print("Woof!")

# Let's also add the __str__ method while we're at it

def __str__(self):

return "A Dog