Class WebDriverException

py/selenium/common/exceptions.py:26–47

Base webdriver exception.

class WebDriverException(Exception):
    """Base webdriver exception."""

    def __init__(
        self,
        msg: Any | None = None,
        screen: str | None = None,
        stacktrace: Sequence[str] | None = None,
    ) -> None:
        super().__init__()
        self.msg = msg
        self.screen = screen
        self.stacktrace = stacktrace

    def __str__(self) -> str:
        exception_msg = f"Message: {self.msg}\n"
        if self.screen:
            exception_msg += "Screenshot: available via screen\n"
        if self.stacktrace:
            stacktrace = "\n".join(self.stacktrace)
            exception_msg += f"Stacktrace:\n{stacktrace}"
        return exception_msg


class InvalidSwitchToTargetException(WebDriverException):