code: def __init__(self):
      SemLock.__init__(self, RECURSIVE_MUTEX, 1, 1)
  
imports: import threading
  import os
  import sys
  from time import time, sleep
  import _multiprocessing
  from multiprocessing.process import current_process
  from multiprocessing.util import Finalize, register_after_fork, debug
  from multiprocessing.forking import assert_spawning, Popen
label_desc: Use image node_id 1 to create a new RLock object from inherited base classes: SemLock with example: obj = RLock()