@staticmethod
  def generate_request_id_hash():
    return ''.join(random.choice(_UPPER_HEX_DIGITS)
                   for _ in range(_REQUEST_ID_HASH_LENGTH))
Resets the merkle_root database
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/tools/devappserver2/server.py/Server.generate_request_id_hash--crossover with--dataset/ETHPy150Open c00w/bitHopper/bitHopper/Tracking/getwork_store.py/Getwork_Store.drop_roots