(self)
return langs
Return the languages used in this report's column and filter display properties.
        Note that only explicitly identified languages are returned. So, if the
        display properties are all strings, "en" would not be returned.
Return the languages used in this report's column and filter display properties.
        Note that only explicitly identified languages are returned. So, if the
        display properties are all strings, "en" would not be returned.
Return the languages used in this report s column and filter display properties . Note that only explicitly identified languages are returned . So if the display properties are all strings en would not be returned .
def get_languages(self):
        """
        Return the languages used in this report's column and filter display properties.
        Note that only explicitly identified languages are returned. So, if the
        display properties are all strings, "en" would not be returned.
        """
        langs = set()
        for item in self.columns + self.filters:
            if isinstance(item.get('display'), dict):
                langs |= set(item['display'].keys())
        return langs
def get_languages ( self ) : langs = set ( ) for item in self . columns + self . filters : if isinstance ( item . get ( 'display' ) , dict ) : langs |= set ( item [ 'display' ] . keys ( ) ) return langs