def set_raw_data_handler(self, funct):
        self.__raw_handler = funct
Does a range query on the current batch of statistics and
dataset/ETHPy150Open rene-aguirre/pywinusb/pywinusb/hid/core.py/HidDevice.set_raw_data_handler--crossover with--dataset/ETHPy150Open AppScale/appscale/AppDB/groomer.py/DatastoreGroomer.remove_old_statistics