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Luis Miguel Hernandez
4,266 PointsI do not know what I should do to complete the challenge, @classmethod
What should I do after defining the method?
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)
def from_string(cls, string):
????
class S(Letter):
def __init__(self):
pattern = ['.', '.', '.']
super().__init__(pattern)
1 Answer
Luis Miguel Hernandez
4,266 PointsJust I need to transform the string something like the str method:
def from_string(string):
string_loop = string.split('-')
pattern= []
for codigo in string_loop:
if codigo == 'dash':
pattern.append('_')
else:
pattern.append('.')
return cls(pattern= pattern)