code: def _iso_name_and_parent_from_path(self, iso_path):
          # type: (bytes) -> Tuple[bytes, dr.DirectoryRecord]
          '''
          An internal method to find the parent directory record and name given an
          ISO path.  If the parent is found, return a tuple containing the
          basename of the path and the parent directory record object.
  
          Parameters:
           iso_path - The absolute ISO path to the entry on the ISO.
          Returns:
           A tuple containing just the name of the entry and a Directory Record
           object representing the parent of the entry.
          '''
  
          splitpath = utils.split_path(iso_path)
          name = splitpath.pop()
  
          parent = self._find_iso_record(b'/' + b'/'.join(splitpath))
  
          return (name.decode('utf-8').encode('utf-8'), parentf _iso_name_and_parent_from_path(self, iso_path):
          # type: (bytes) -> Tuple[bytes, dr.DirectoryRecord]
          '''
          An internal method to find the parent directory record and name given an
          ISO path.  If the parent is found, return a tuple containing the
          basename of the path and the parent directory record object.
  
          Parameters:
           iso_path - The absolute ISO path to the entry on the ISO.
          Returns:
           A tuple containing just the name of the entry and a Directory Record
           object representing the parent of the entry.
          '''
  
          splitpath = utils.split_path(iso_path)
          name = splitpath.pop()
  
          parent = self._find_iso_record(b'/' + b'/'.join(splitpath))
  
          return (name.decode('utf-8').encode('utf-8'), parent)
docs: An internal method to find the parent directory record and name given an
          ISO path.  If the parent is found, return a tuple containing the
          basename of the path and the parent directory record object.
  
          Parameters:
           iso_path - The absolute ISO path to the entry on the ISO.
          Returns:
           A tuple containing just the name of the entry and a Directory Record
           object representing the parent of the entry.