def format(self, value):
        dvalue = MyDecimal(value)
        if not dvalue.is_normal() and dvalue > ZERO:
            raise MarshallingException('Invalid Fixed precision number.')
        return six.text_type(dvalue.quantize(self.precision, rounding=ROUND_HALF_EVEN))
dataset/ETHPy150Open flask-restful/flask-restful/flask_restful/fields.py/Fixed.format/operator `!=` -> `>`