(cls, **settings)
Set system-wide printing settings.
Set system-wide printing settings.
Set system - wide printing settings .
def set_global_settings(cls, **settings):
        """Set system-wide printing settings. """
        for key, val in settings.items():
            if val is not None:
                cls._global_settings[key] = val
def set_global_settings ( cls , * * settings ) : for key , val in settings . items ( ) : if val is not None : cls . _global_settings [ key ] = val