class_docstr: Manages items to be ventilated to a worker pool.
class_docstr_tok: ["Manages","items","to","be","ventilated","to","a","worker","pool","."]
code: def __init__(self, ventilate_fn):
      self._ventilate_fn = ventilate_fn
  
imports: import numpy
  import threading
  from abc import ABCMeta, abstractmethod
  from time import sleep
  import six
label_desc: Use image node_id 1 to create a new Ventilator object from inherited base classes: object with example: obj = Ventilator(ventilate_fn)