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Start your free trialThan Win Hline
1,679 PointsI can't figure out what's wrong in my code.
As far as I believe my code is correct but I don't know why I'm getting error. can anyone please give me any solution for this.
class Letter:
def __init__(self, pattern=None):
self.pattern = pattern
def __str__(self):
for n in self.pattern:
result=[]
if n=='.':
result.append('dot')
elif n=='_':
result.append('dash')
return "-".join(result)
class S(Letter):
def __init__(self):
pattern = ['.', '.', '.']
super().__init__(pattern)
1 Answer
Chris Freeman
Treehouse Moderator 68,457 PointsYou are SO close! You are reinitializing result
to the empty list every loop. Move the initialization outside of the for
loop and you'll be golden!
Post back if you have more questions. Good luck!!