Method on

src/wechaty/wechaty.py:303–318

listen wechaty event Args: event: the event name, see at `WechatyEventName`. listener: the function bind to event name, see at `WechatyEventFunction`. Examples: Event:scan >>> bot.on('scan', lambda qrcode, status: print(qrcode,

(self, event: str, f: Callable[..., Any] = None)

        return self._name

    def on(self, event: str, f: Callable[..., Any] = None) -> Wechaty:  # type: ignore
        """
        listen wechaty event
        Args:
            event: the event name, see at `WechatyEventName`.
            listener: the function bind to event name, see at `WechatyEventFunction`.
        Examples:
            Event:scan
            >>> bot.on('scan', lambda qrcode, status: print(qrcode, status))
            >>> bot.start()
        Returns:
            Wechaty: self
        """
        log.info('on() listen event <%s> with <%s>', event, f)
        super().on(event, f)
        return self

    def emit(self, event: str, *args: Any, **kwargs: Any) -> bool:
        """