code: def _ParseJournalEntry(self, file_object, file_offset):
      
      entry_object = self._ParseEntryObject(file_object, file_offset)
  
      # The data is read separately for performance reasons.
      entry_item_map = self._GetDataTypeMap('systemd_journal_entry_item')
  
      file_offset += 64
      data_end_offset = file_offset + entry_object.data_size - 64
  
      fields = {'real_time': entry_object.real_time}
  
      while file_offset < data_end_offset:
        try:
          entry_item, entry_item_data_size = self._ReadStructureFromFileObject(
              file_object, file_offset, entry_item_map)
        except (ValueError, errors.ParseError) as exception:
          raise errors.ParseError((
              'Unable to parse entry item at offset: 0x{0:08x} with error: '
              '{1!s}').format(file_offset, exception))
  
        file_offset += entry_item_data_size
  
        if entry_item.object_offset < self._maximum_journal_file_offset:
          raise errors.ParseError(
              'object offset should be after hash tables ({0:d} < {1:d})'.format(
                  entry_item.object_offset, self._maximum_journal_file_offset))
  
        event_data = self._ParseDataObject(file_object, entry_item.object_offset)
        event_string = event_data.decode('utf-8')
        key, value = event_string.split('=', 1)
        fields[key] = value
  
      return fields
docs: Parses a journal entry.
  
      This method will generate an event per ENTRY object.
  
      Args:
        file_object (dfvfs.FileIO): a file-like object.
        file_offset (int): offset of the entry object relative to the start
            of the file-like object.
  
      Returns:
        dict[str, objects]: entry items per key.
  
      Raises:
        ParseError: when an object offset is out of bounds.