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 trialMadison Butler
11,363 PointsI keep trying to change this, but all I get back is Bummer: AttributeError: 'BookCase' object has no attribute 'book'
Not sure whats wrong
class Book:
def __init__(self, author, title):
self.author = author
self.title = title
def __str__(self):
return "{}, {}".format(self.author, self.title)
def __eq__(self, other):
return self.author + self.title == other
from book import Book
class BookCase:
def __init__(self):
self.books = []
def add_books(self, book):
self.books.append(book)
def __iter__(self):
yield from self.book
1 Answer
Chris Freeman
Treehouse Moderator 68,457 PointsHey Madison! You are so close!
The last self.books
in the __iter__
method has a typo (missing the āsā)
Post back if you need more help. Good luck!!!
Madison Butler
11,363 PointsMadison Butler
11,363 PointsThank you so much!