options.py

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from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.common.options import ArgOptions


class Options(ArgOptions):
    KEY = "webkitgtk:browserOptions"

    def __init__(self) -> None:
        super().__init__()
        self._binary_location = ""
        self._overlay_scrollbars_enabled = True

    @property
    def binary_location(self) -> str:
        """:Returns: The location of the browser binary otherwise an empty
        string."""
        return self._binary_location

    @binary_location.setter
    def binary_location(self, value: str) -> None:
        """Allows you to set the browser binary to launch.

        :Args:
         - value : path to the browser binary
        """
        self._binary_location = value

    @property
    def overlay_scrollbars_enabled(self):
        """:Returns: Whether overlay scrollbars should be enabled."""
        return self._overlay_scrollbars_enabled

    @overlay_scrollbars_enabled.setter
    def overlay_scrollbars_enabled(self, value) -> None:
        """Allows you to enable or disable overlay scrollbars.

        :Args:
         - value : True or False
        """
        self._overlay_scrollbars_enabled = value

    def to_capabilities(self):
        """Creates a capabilities with all the options that have been set and
        returns a dictionary with everything."""
        caps = self._caps

        browser_options = {}
        if self.binary_location:
            browser_options["binary"] = self.binary_location
        if self.arguments:
            browser_options["args"] = self.arguments
        browser_options["useOverlayScrollbars"] = self.overlay_scrollbars_enabled

        caps[Options.KEY] = browser_options

        return caps

    @property
    def default_capabilities(self):
        return DesiredCapabilities.WEBKITGTK.copy()