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 trial

Python

MONTRIAL HARRELL
seal-mask
.a{fill-rule:evenodd;}techdegree
MONTRIAL HARRELL
Python Web Development Techdegree Student 2,150 Points
Posted by MONTRIAL HARRELL
.a{fill-rule:evenodd;}techdegree
MONTRIAL HARRELL
Python Web Development Techdegree Student 2,150 Points

Unable to understand why my __iter__ method is not working

I am trying to understand why my iter method is not working.

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)

    def __iter__(self):   
            yield from self.pattern


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

2 Answers

Steven Parker
Steven Parker
231,261 Points
Steven Parker
Steven Parker
231,261 Points

Your new __iter__ method is fine. :+1:

But somehow, the last line of the provided code got indented more that is was originally. Put that line back the way it was (or re-start and be careful not to change it) and you'll pass the challenge.