def OpenChildren(self, children=None, mode="r", limit=1000000,
                   chunk_limit=100000, age=NEWEST_TIME):
    if children is None:
      subjects = list(self.ListChildren(limit=limit, age=age))
    else:
      subjects = list(children)
    subjects.sort()
    # Read at most limit children at a time.
    while subjects:
      to_read = subjects[:chunk_limit]
      subjects = subjects[chunk_limit:]
      for child in FACTORY.MultiOpen(to_read, mode=mode, token=self.token,
                                     age=age):
        yield child
Private port mapping allocation information. This method is broken on docker-py
dataset/ETHPy150Open google/grr/grr/lib/aff4.py/AFF4Volume.OpenChildren--crossover with--dataset/ETHPy150Open saltstack/salt/salt/modules/dockerio.py/port