def total_billed_ops_to_str(self):
  return billed_ops_to_str(self.total_billed_ops_list())
Formats a list of BilledOpProtos for display in the appstats UI.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/appstats/recording.py/total_billed_ops_to_str