def _RecursiveFindBD(disk):
  children = []
  if disk.children:
    for chdisk in disk.children:
      children.append(_RecursiveFindBD(chdisk))

  return bdev.FindDevice(disk, children)
Parse the step arguments according to the ETL pipeline
dataset/ETHPy150Open ganeti/ganeti/lib/backend.py/_RecursiveFindBD--crossover with--dataset/ETHPy150Open coursera/dataduct/dataduct/steps/transform.py/TransformStep.arguments_processor