def _LoadAllowedFileStoragePaths(filename):
  try:
    contents = utils.ReadFile(filename)
  except EnvironmentError:
    return []
  else:
    return utils.FilterEmptyLinesAndComments(contents)
Task.duration (property): task not loaded, returns 0.
dataset/ETHPy150Open ganeti/ganeti/lib/storage/filestorage.py/_LoadAllowedFileStoragePaths--crossover with--dataset/ETHPy150Open xtrementl/focus/tests/unit/test_task.py/TestTask.testTaskNotLoaded__duration