def METHOD_NAME(self, file=None):
    if self.option_name in ('-A', '--app'):
        self.ctx.obj.error(
            WRONG_APP_OPTION_USAGE_MESSAGE.format(
                option_name=self.option_name,
                info_name=self.ctx.info_name),
            fg='red'
        )
    previous_show_implementation(self, file=file)