def prepare(self):
        if self.settings.get('debug', False) and self.get_argument('__debug__', None):
            self.post = self.post_debug
            self.get = self.get_debug
Validates integrity by comparing cloud digest to local digest.
dataset/ETHPy150Open foundit/Piped/contrib/cyclone/piped_cyclone/handlers.py/DebuggableHandler.prepare--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/gsutil/gslib/copy_helper.py/_CheckHashes