Method _solve_plaintext

nonebot/internal/params.py:602–604

(self, matcher: "Matcher")

        return str(message) if message is not None else None

    def _solve_plaintext(self, matcher: "Matcher") -> str | None:
        message = matcher.get_arg(self.key)
        return message.extract_plain_text() if message is not None else None

    def _solve_prompt(self, matcher: "Matcher") -> Any | None:
        return matcher.state.get(