#NEWLINE# def get_missing_languages( self , field_name , db_table ) : #NEWLINE# #INDENT# '\n        Gets only missings fields.\n        ' #NEWLINE# db_table_fields = self . get_table_fields ( db_table ) #NEWLINE# for lang_code in AVAILABLE_LANGUAGES : #NEWLINE# #INDENT# if ( build_localized_fieldname ( field_name , lang_code ) not in db_table_fields ) : #NEWLINE# #INDENT# ( yield lang_code )