Write a class Movie. It should have attributes for the following data: The movie’s name. A dictionary initialized with 5 key/value pairs: The keys should be the numbers 1 through 5, and each value should be initialized to 0. The values signify how many reviews the movie has received with that many stars. i.e., If key 1 is paired with the value 3, that means 3 users have given the movie 1 star. An int variable num_reviews, which tracks how many reviews the film has received. A constructor that accepts the movie’s name as an argument, sets num_reviews to 0, and initializes the dictionary. It should have the following methods: A property setter and getter for the movie’s name. add_review, which can only be passed the values 1 through 5. As an example, if ‘2’ is passed, that means a review of 2 stars is being added: increment the value associated with the key ‘2’ by one. str: Print the movie’s name and its reviews, nicely formatted. For example, something like this: My Movie Name 1 Star: 3 2 Stars: 2, etc... get_average: returns the average value for all movie ratings. In your main function, create two different Movie objects. Give both movies several user ratings, and then print out their average ratings. No need for user input, everything can be hard-coded.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Write a class Movie. It should have attributes for the following data:

The movie’s name.
A dictionary initialized with 5 key/value pairs: The keys should be the numbers 1 through 5, and each value should be initialized to 0. The values signify how many reviews the movie has received with that many stars. i.e., If key 1 is paired with the value 3, that means 3 users have given the movie 1 star.
An int variable num_reviews, which tracks how many reviews the film has received.
A constructor that accepts the movie’s name as an argument, sets num_reviews to 0, and initializes the dictionary.

It should have the following methods:

A property setter and getter for the movie’s name.
add_review, which can only be passed the values 1 through 5. As an example, if ‘2’ is passed, that means a review of 2 stars is being added: increment the value associated with the key ‘2’ by one.
__str__: Print the movie’s name and its reviews, nicely formatted. For example, something like this:

My Movie Name
1 Star: 3
2 Stars: 2, etc...

get_average: returns the average value for all movie ratings.

In your main function, create two different Movie objects. Give both movies several user ratings, and then print out their average ratings. No need for user input, everything can be hard-coded.

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