def OpenOutput(path, mode='w'):
  try:
    os.makedirs(os.path.dirname(path))
  except OSError:
    pass
  return open(path, mode)
Create a list of available pkl files.
dataset/ETHPy150Open adobe/brackets-shell/gyp/pylib/gyp/generator/ninja.py/OpenOutput--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/analytics/main.py/StatsPage.ListPklFiles