code: def parse(self, data):
          # type: (bytes) -> None
          '''
          A method to parse an ISO9660 Path Table Record out of a string.
  
          Parameters:
           data - The string to parse.
          Returns:
           Nothing.
          '''
          (self.len_di, self.xattr_length, self.extent_location,
           self.parent_directory_num) = struct.unpack_from(self.FMT, data[:8], 0)
  
          if self.len_di % 2 != 0:
              self.directory_identifier = data[8:-1]
          else:
              self.directory_identifier = data[8:]
          self.dirrecord = None
          self._initialized = Truf parse(self, data):
          # type: (bytes) -> None
          '''
          A method to parse an ISO9660 Path Table Record out of a string.
  
          Parameters:
           data - The string to parse.
          Returns:
           Nothing.
          '''
          (self.len_di, self.xattr_length, self.extent_location,
           self.parent_directory_num) = struct.unpack_from(self.FMT, data[:8], 0)
  
          if self.len_di % 2 != 0:
              self.directory_identifier = data[8:-1]
          else:
              self.directory_identifier = data[8:]
          self.dirrecord = None
          self._initialized = True
docs: A method to parse an ISO9660 Path Table Record out of a string.
  
          Parameters:
           data - The string to parse.
          Returns:
           Nothing.