Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialgabrielalcaraz
7,694 Pointsemulating built-ins part 3
I need help with this I dont know what I'm doing wrong
class Book:
def __init__(self, author, title):
self.author = author
self.title = title
def __str__(self):
return f'{self.author}, {self.title}'
def __eq__(self, other):
return self.author == other.author and self.title == other.title
class Bookcase:
def __iter__(self):
yield from self.book
from book import Book
class BookCase:
def __init__(self):
self.books = []
def add_books(self, book):
self.books.append(book)
1 Answer
Chris Freeman
Treehouse Moderator 68,441 PointsHey gabrielalcaraz, you are SO close!
It appears you've added a Bookcase class to the book.py
file. Notice the bookcase.py
tab. Add the __iter__
method to the bookcase.Bookcase
class.
Also, fix the type for self.books
instead of "self.book".
Post back if you need more help. Good luck!!