コード例 #1
0
from library.library import Library
from library.user import User

user = User(12, 'Peter')
library = Library()
library.add_user(user)
print(library.add_user(user))
library.remove_user(user)
print(library.remove_user(user))
library.add_user(user)
print(library.change_username(2, 'Igor'))
print(library.change_username(12, 'Peter'))
print(library.change_username(12, 'George'))

[
    print(
        f'{user_record.user_id}, {user_record.username}, {user_record.books}')
    for user_record in library.user_records
]
library.books_available.update({
    'J.K.Rowling': [
        'The Chamber of Secrets', 'The Prisoner of Azkaban',
        'The Goblet of Fire', 'The Order of the Phoenix',
        'The Half-Blood Prince', 'The Deathly Hallows'
    ]
})

user.get_book('J.K.Rowling', 'The Deathly Hallows', 17, library)
print(library.books_available)
print(library.rented_books)
print(user.books)