def locale_identifiers():
 return [stem for (stem, extension) in [os.path.splitext(filename) for filename in os.listdir(_dirname)] if ((extension == '.dat') and (stem != 'root'))]

def locale_identifiers ( ) : return [ stem for ( stem , extension ) in [ os . path . splitext ( filename ) for filename in os . listdir ( _dirname ) ] if ( ( extension == '.dat' ) and ( stem != 'root' ) ) ]
return a list of all locale identifiers for which locale data is available .