def detectXbox(self):
        return UAgentInfo.deviceXbox in self.__userAgent
split a digest auth string into individual key=value strings
dataset/ETHPy150Open viewfinderco/viewfinder/backend/www/mdetect.py/UAgentInfo.detectXbox--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Paste-2.0.1/paste/auth/digest.py/_split_auth_string