def _format_value(self, field, value):
        if isinstance(value, int) and field in self._int_format:
            value = self._unicode(("%%%sd" % self._int_format[field]) % value)
        elif isinstance(value, float) and self._float_format in field:
            value = self._unicode(("%%%sf" % self._float_format[field]) % value)
        return self._unicode(value)
dataset/ETHPy150Open kxxoling/PTable/prettytable/prettytable.py/PrettyTable._format_value/swapped operands of `in`