Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Python

What is this asking for?

def iter(self): yield from self.slots

morse.py
class Letter:
    def __init__(self, pattern=None):
        self.pattern = pattern

    def __str__(self):
        output = []
        for blip in self.pattern:
            if blip == '.':
                output.append('dot')
            else:
                output.append('dash')
        return '-'.join(output)


class S(Letter):
    def __init__(self):
         pattern = ['.', '.', '.']
         super().__init__(pattern)

   def __iter__(self):
    yield from self.slots

Found my issue

1 Answer

Kamaren McCord
Kamaren McCord
11,209 Points

I'm not sure where you are getting self.slots from but the attribute pattern is what they are targeting here. If you re-read the question it says to put your new method under the class Letter, not the subclass. once you change those things around you shouldn't have any issues.

def __iter__(self):
    yield from self.pattern

Thanks