example JSON creation

example.py

#!/usr/bin/env python

import json


if __name__ == '__main__':
    title = input('Title: ')
    author_name = input('Author name: ')
    num_pages = int(input('Number of pages: '))
    dict_ = {
        'title': title,
        'author_name': author_name,
        'num_pages': num_pages,
    }
    with open('output.json', 'w') as fhandle:
        json.dump(dict_, fhandle)