code: def __repr__(self):
      try:
          if self._semlock._is_mine():
              name = current_process().name
              if threading.current_thread().name != "MainThread":
                  name += "|" + threading.current_thread().name
          elif self._semlock._get_value() == 1:
              name = "None"
          elif self._semlock._count() > 0:
              name = "SomeOtherThread"
          else:
              name = "SomeOtherProcess"
      except Exception:
          name = "unknown"
      return "<Lock(owner=%s)>" % name
  
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 2 for calling the Lock obj's underlying member method code with example usage: obj.__repr__() and returns: unknown