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Python Basic Object-Oriented Python Emulating Built-ins Emulating Built-ins

Using the __Inter__ method. Having trouble with syntax to designate where to yield from. Thanks!

Using the Inter method. Having trouble with syntax to designate where to yield from. Thanks!

book.py
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):
        if self.author == other.author:
            return True
        else:
            return False
bookcase.py
from book import Book


class BookCase:
    def __init__(self):
       self.books = []

    def add_books(self, book):
        self.books.append(book)

    def __inter__(self):
        yield from self.books

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,441 Points

So close matthew mahoney!! You have a typo in the method name __iter__ as in iterate.

You da man, Chris Freeman! Always appreciate your help... this OOP is kicking my butt... Just watch and rewatch videos until I get it I suppose. After getting the basics I will start the Python Tech Degree program!