def Register(self, thread):
    thread_id = id(thread)
    for throttle_name in self.throttles.iterkeys():
      self.transferred[throttle_name][thread_id] = 0
      self.prior_block[throttle_name][thread_id] = 0
      self.totals[throttle_name][thread_id] = 0
Register this thread with the throttler.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/remote_api/throttle.py/Throttle.Register