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Python

Posted by Mahyar Najizad
Mahyar Najizad
5,863 Points

Problem

I don't know what is wrong with my code I just did what was asked of me.

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

    def __str__(self):
        result = ""
        index = 0
        for sign in self.pattern:
            if index = 0:
                if sign == ".":
                    result += "dot"
                elif sign == "_":
                    result += "dash"
                index += 1
            else:
                if sign == ".":
                    result += "-dot"
                elif sign == "_":
                    result += "-dash"
                index += 1      
        return result


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