did python allow operator overloading code example
Example: python operator overloading deal with type
def __add__(self, other):
if isinstance(other, self.__class__):
return self.x + other.x
elif isinstance(other, int):
return self.x + other
else:
raise TypeError("unsupported operand type(s) for +: '{}' and '{}'").format(self.__class__, type(other))