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Python

Posted by Konstantin Krumov
Konstantin Krumov
3,117 Points

I can't figure our what am I doing wrong. While the code passes correctly though the terminal of my Mac.

The code should work, but it does not.

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

    def __iter__(self):
        yield from self.pattern

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

    @classmethod
    def from_string(cls, string):
        ls = string.split("-")
        pattern = []
        for item in ls:
            if item == "dash":
                pattern.append("-")
            if item == "dot":
                pattern.append(".")
        return cls(pattern).pattern


class S(Letter):
    def __init__(self):
         pattern = ['.', '.', '.']
         super().__init__(pattern)
debasis nath
debasis nath
11,650 Points

Hi there! your code is perfect There is a slight mistake though (according to the question), You need to remove the.pattern

    return cls(pattern).pattern # remove .pattern

You might not want to use if repeatedly (Though it works ) still I suggest, you should use elif instead of repeated ifs.

elif items == "dot":

Now you are good to go !.

Konstantin Krumov
Konstantin Krumov
3,117 Points

Code works if the "-" is changes to "_". Reading and typing error ....