def percent(self, number, format=None):
        return format_percent(number, format, locale=self.locale)
parsing function for integer arguments
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Babel-0.9.6/babel/support.py/Format.percent--crossover with--dataset/ETHPy150Open kmpm/nodemcu-uploader/nodemcu_uploader/main.py/arg_auto_int