code: def will_extractall_into(tar: tarfile.TarFile, path: Path) -> None:
      """
      Check that the content of ``tar`` will be extracted within ``path``
      upon calling ``extractall``.
  
      Raise a ``PermissionError`` if not.
      """
      path = Path(path).resolve()
  
      for member in tar.getmembers():
          member_path = (path / member.name).resolve()
  
          try:
              member_path.relative_to(path)
          except ValueError:
              raise PermissionError(
                  f"'{member.name}' extracts out of target."
              )
  
imports: import copy
  import tarfile
  from functools import lru_cache
  from pathlib import Path
  from typing import TYPE_CHECKING, TypeVar
label_desc: Use image node_id 2 for calling a global function with example usage: will_extractall_into(tar, path) without return types