Method execute

py/selenium/webdriver/remote/webdriver.py:455–497

Sends a command to be executed by a command.CommandExecutor. Args: driver_command: The name of the command to execute as a string. Can also be a BiDi protocol command generator. params: A dictionary of named parameters to send with the command.

(
        self,
        driver_command: str | Generator[dict[str, Any], Any, Any],
        params: dict[str, Any] | None = None,
    )

        return self.execute("executeCdpCommand", {"cmd": cmd, "params": cmd_args})["value"]

    def execute(
        self,
        driver_command: str | Generator[dict[str, Any], Any, Any],
        params: dict[str, Any] | None = None,
    ) -> Any:
        """Sends a command to be executed by a command.CommandExecutor.

        Args:
            driver_command: The name of the command to execute as a string.
                Can also be a BiDi protocol command generator.
            params: A dictionary of named parameters to send with the command.
                Ignored when ``driver_command`` is a BiDi generator.

        Returns:
            The command's JSON response loaded into a dictionary object.
        """
        # Handle BiDi generator commands
        if inspect.isgenerator(driver_command):
            # BiDi command: route through the WebSocket connection, not the
            # HTTP RemoteConnection which only accepts (command, params) pairs.
            if not self._websocket_connection:
                self._start_bidi()
            assert self._websocket_connection is not None
            return self._websocket_connection.execute(driver_command)

        # Legacy WebDriver command: handle normally
        params = self._wrap_value(params)

        if self.session_id:
            if not params:
                params = {"sessionId": self.session_id}
            elif "sessionId" not in params:
                params["sessionId"] = self.session_id

        response = cast(RemoteConnection, self.command_executor).execute(driver_command, params)

        if response:
            self.error_handler.check_response(response)
            response["value"] = self._unwrap_value(response.get("value", None))
            return response
        # If the server doesn't send a response, assume the command was
        # a success
        return {"success": 0, "value": None, "sessionId": self.session_id}

    def get(self, url: str) -> None:
        """Navigate the browser to the specified URL.