Method _wrap_handler

playwright/_impl/_sync_base.py:117–122

(
        self, handler: Union[Callable[..., Any], Any]
    )

        return task.result()

    def _wrap_handler(
        self, handler: Union[Callable[..., Any], Any]
    ) -> Callable[..., None]:
        if callable(handler):
            return mapping.wrap_handler(handler)
        return handler

    def on(self, event: Any, f: Any) -> None:
        """Registers the function ``f`` to the event name ``event``."""