code: def __init__(self, name, pid, sentinel):
      self._identity = ()
      self._name = name
      self._pid = pid
      self._parent_pid = None
      self._popen = None
      self._closed = False
      self._sentinel = sentinel
      self._config = {}
  
imports: import os
  import sys
  import signal
  import itertools
  import threading
  from _weakrefset import WeakSet
label_desc: Use image node_id 1 to create a new _ParentProcess object from inherited base classes: BaseProcess with example: obj = _ParentProcess(name, pid, sentinel)