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Python Object-Oriented Python Advanced Objects Multiplication

Posted by Mathew Yangang
Mathew Yangang
4,433 Points

not sure what I am doing wrong here

I'm not sure if my logic is wrong , my code wouldn't pass

numstring.py 
class NumString:
    def __init__(self, value):
        self.value = str(value)

    def __str__(self):
         return self.value

    def __int__(self):
        return int(self.value)

    def __float__(self):
        return float(self.value)

    def __add__(self, other):
        if '.' in self.value:
            return float(self) + other
        return int(self) + other

    def __radd__(self, other):
        return self + other

    def __iadd__(self, other):
        self.value = self + other
        return self.value

     def __mul__(self, other):
        if '.' in self.value:
            return float(self) * other
        return int(self) * other

    def __rmul__(self, other):
        return self * other

1 Answer

diogorferreira
diogorferreira
19,363 Points
diogorferreira
diogorferreira
19,363 Points

I think it's just an indentation error here:

def __str__(self):
     return self.value

Just one extra space.

Mathew Yangang
Mathew Yangang
4,433 Points

Good catch , Thank you!