Method _register_canvas_handler

python/copilot/session.py:2328–2336

Register the canvas handler for this session.

(self, handler: CanvasHandler | None)

            self._auto_mode_switch_handler = handler

    def _register_canvas_handler(self, handler: CanvasHandler | None) -> None:
        """Register the canvas handler for this session."""
        with self._canvas_handler_lock:
            self._canvas_handler = handler
            self._client_session_apis.canvas = (
                cast(RpcCanvasHandler, _CanvasHandlerAdapter(handler))
                if handler is not None
                else None
            )

    def _get_canvas_handler(self) -> CanvasHandler | None:
        with self._canvas_handler_lock: