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

Lucas Garcia
Lucas Garcia
6,529 Points
Posted by Lucas Garcia
Lucas Garcia
6,529 Points

morse.py

I am lost in the sauce here boys. Please help. I've attached my attempt of the code :)

morse.py 
class Letter:
    def __init__(self, pattern=None):
        self.pattern = pattern
        def __init__(self):
            for "." in pattern:
                return "dot"
            for "_" in pattern:
                return "dash"
        super().__init__(pattern)
        join.-

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

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

Here's a few hints:

  • your method must be named "__str__" (and "__init__" is already defined)
  • your method should be indented the same amount as __init__
  • you won't need to call "super" for this task
  • you might need a temporary list to build up the result
  • the "dot" and "dash" elements need to be created in the same loop to preserve the order
  • you won't use "return" until the very end of the method
  • your "return" needs to pass back the complete result
  • the syntax for "join" is :point_right: "separator(s)".join(YourList)