Class Server

py/selenium/webdriver/remote/server.py:30–229

Manage a Selenium Grid (Remote) Server in standalone mode. This class contains functionality for downloading the server and starting/stopping it. For more information on Selenium Grid, see: - https://www.selenium.dev/documentation/grid/getting_started/ Args: host: Host

class Server:
    """Manage a Selenium Grid (Remote) Server in standalone mode.

    This class contains functionality for downloading the server and starting/stopping it.

    For more information on Selenium Grid, see:
        - https://www.selenium.dev/documentation/grid/getting_started/

    Args:
        host: Hostname or IP address to bind to (determined automatically if not specified).
        port: Port to listen on (4444 if not specified).
        path: Path/filename of existing server .jar file (Selenium Manager is used if not specified).
        version: Version of server to download (latest version if not specified).
        log_level: Logging level to control logging output ("INFO" if not specified).
            Available levels: "SEVERE", "WARNING", "INFO", "CONFIG", "FINE", "FINER", "FINEST".
        env: Mapping that defines the environment variables for the server process.
        java_path: Path to the java executable to run the server.
        args: Arguments for the standalone server command. Defaults to enabling Selenium
            Manager and managed downloads; pass a list to override these entirely (e.g. to
            pin drivers with "--driver-configuration").
    """

    DEFAULT_ARGS = ("--selenium-manager", "true", "--enable-managed-downloads", "true")

    def __init__(
        self,
        host=None,
        port=4444,
        path=None,
        version=None,
        log_level="INFO",
        env=None,
        java_path=None,
        startup_timeout=10,
        args=None,
    ):
        if path and version:
            raise TypeError("Not allowed to specify a version when using an existing server path")

        self.host = host
        self.port = port
        self.path = path
        self.version = version
        self.log_level = log_level
        self.env = env
        self.java_path = java_path
        self.startup_timeout = startup_timeout
        self.args = list(args) if args is not None else list(self.DEFAULT_ARGS)
        self.process = None

    @property
    def startup_timeout(self):
        return self._startup_timeout

    @startup_timeout.setter
    def startup_timeout(self, timeout):
        self._startup_timeout = int(timeout)