Method _get_formatter

Lib/argparse.py:2810–2813

(self, file=None)

        return formatter.format_help()

    def _get_formatter(self, file=None):
        formatter = self.formatter_class(prog=self.prog)
        formatter._set_color(self.color, file=file)
        return formatter

    def _get_validation_formatter(self):
        # Return cached formatter for read-only validation operations