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I followed kenneth coding, but when I use the add method with NumString(2.2) + 2 I receive a Type Error: float() argument must be a string or a number, not 'NumString'. I don't understand where the mistake is. Here my code:
class NumString: def init(self, value): self.value = str(value)
def __str__(self): return self.value def __int__(self): return int(self.value) def __foat__(self): return float(self.value) def __add__(self, other): if '.' in self.value: return float(self) + other return int(self) + other
Anthony Albertorio22,587 Points
It looks like your init function is off. You don't seem to have init(). Instead you have init() without the dunders. Change that and your code should work.
Ignazio CaloCourses Plus Student 1,819 Points
with this code
NumString(2.2) you're passing a number and not a string as parameter.
NumString("2.2") should fix the problem