code: def VerifyRow(self, parser_mediator, row):
      
      # Sleuthkit version 3 format:
      # MD5|name|inode|mode_as_string|UID|GID|size|atime|mtime|ctime|crtime
      # 0|/lost+found|11|d/drwx------|0|0|12288|1337961350|1337961350|1337961350|0
  
      if row['md5'] != '0' and not self._MD5_RE.match(row['md5']):
        return False
  
      # Check if the following columns contain a base 10 integer value if set.
      for column_name in (
          'uid', 'gid', 'size', 'atime', 'mtime', 'ctime', 'crtime'):
        column_value = row.get(column_name, None)
        if not column_value:
          continue
  
        try:
          int(column_value, 10)
        except (TypeError, ValueError):
          return False
  
      return True
docs: Verifies if a line of the file is in the expected format.
  
      Args:
        parser_mediator (ParserMediator): mediates interactions between
            parsers and other components, such as storage and dfvfs.
        row (dict[str, str]): fields of a single row, as specified in COLUMNS.
  
      Returns:
        bool: True if this is the correct parser, False otherwise.