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Python Object-Oriented Python Advanced Objects Multiplication

What am i doing wrong?

I've added the mul as I've been doing all along but nothing is happening. Please help me find where the problem is

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

1 Answer

Jennifer Nordell
Jennifer Nordell
Treehouse Teacher

Hi there, Tapiwanashe Jandura! There are two things going on here. First is an error in the method definition and secondly, you're missing the __rmul__ that the challenge is also asking for.

You typed:

def __mul__(self. other):  # note the . instead of ,

But you meant for there to be a comma between self and other:

def __mul__(self, other):

Then you just need to add the __rmul__ method and you should be set! Hope this helps! :sparkles:

Thank you so much. You are the best!!