Method _print_message

mypy/main.py:425–429

(self, message: str, file: SupportsWrite[str] | None = None)

        self._print_message(self.format_help(), file)

    def _print_message(self, message: str, file: SupportsWrite[str] | None = None) -> None:
        if message:
            if file is None:
                file = self.stderr
            file.write(message)

    # ===============
    # Exiting methods