def pad_string(string):
  return string.ljust(512)
Clean up terminated processes and returns the list of their ids
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/protorpc/protorpc/util.py/pad_string--crossover with--dataset/ETHPy150Open gapato/livestreamer-curses/src/livestreamer_curses/streamlist.py/ProcessList.get_finished