Question

* Python Programming *

Write a class definition named Book. The Book class should have instance variables for a book's title, the author's name, and the publisher's name. The class should also have the following:

a) An __init__ method for the class. The method should accept an argument for each of the instance variables.

b) An __str__ method that returns a string indicating the state of the object.

Use the Car class file in resources/Margie's Notes/car.py as an example, but make the instance variables public by not using underbars.

Add this code to the bottom of the file, and run the program.

''' Unit Test '''
if __name__ == "__main__":
book = Book("The Cat in the Hat", "Dr. Seuss", "Random House")
print(book)

Answer 1

class Book:
    def __init__(self, title, author, publisher):
        self.title = title
        self.author = author
        self.publisher = publisher

    def __str__(self):
        return "Title: {}, Author: {}, Publisher: {}".format(self.title, self.author, self.publisher)


if __name__ == "__main__":
    book = Book("The Cat in the Hat", "Dr. Seuss", "Random House")
    print(book)