class_docstr: A temporary work directory inside a WorkSpace.
class_docstr_tok: ["A","temporary","work","directory","inside","a","WorkSpace","."]
code: def _finalize(cls, workspace, lock_path, lock_file, dir_path):
      try:
          workspace._purge_directory(dir_path)
      finally:
          if lock_file is not None:
              lock_file.release()
          if lock_path is not None:
              workspace._known_locks.remove(lock_path)
              safe_unlink(lock_path)
  
imports: from __future__ import annotations
  import glob
  import logging
  import os
  import shutil
  import stat
  import sys
  import tempfile
  import weakref
  from typing import ClassVar
  import locket
  import dask
label_desc: Use image node_id 3 for calling the WorkDir obj's underlying member method code with example usage: obj._finalize(cls, workspace, lock_path, lock_file, dir_path) without return types