def update_editor ( self ):
        if self.value:
            self.control.SetValue( 'True' )
        else:
            self.control.SetValue( 'False' )
Convenience method that provides a quick way to add an email group
dataset/ETHPy150Open enthought/traitsui/traitsui/wx/boolean_editor.py/ReadonlyEditor.update_editor--crossover with--dataset/ETHPy150Open yyuu/botornado/boto/gs/bucket.py/Bucket.add_group_email_grant