harvesting_the_net/axios-example/lib/python3.10/site-packages/selenium/webdriver/chromium/options.py

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import base64
import os
import warnings
from typing import BinaryIO
from typing import List
from typing import Union

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


class ChromiumOptions(ArgOptions):
    KEY = "goog:chromeOptions"

    def __init__(self) -> None:
        super().__init__()
        self._binary_location = ""
        self._extension_files = []
        self._extensions = []
        self._experimental_options = {}
        self._debugger_address = None

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

    @binary_location.setter
    def binary_location(self, value: str) -> None:
        """
        Allows you to set where the chromium binary lives
        :Args:
         - value: path to the Chromium binary
        """
        self._binary_location = value

    @property
    def debugger_address(self) -> str:
        """
        :Returns: The address of the remote devtools instance
        """
        return self._debugger_address

    @debugger_address.setter
    def debugger_address(self, value: str) -> None:
        """
        Allows you to set the address of the remote devtools instance
        that the ChromeDriver instance will try to connect to during an
        active wait.
        :Args:
         - value: address of remote devtools instance if any (hostname[:port])
        """
        self._debugger_address = value

    @property
    def extensions(self) -> List[str]:
        """
        :Returns: A list of encoded extensions that will be loaded
        """

        def _decode(file_data: BinaryIO) -> str:
            # Should not use base64.encodestring() which inserts newlines every
            # 76 characters (per RFC 1521).  Chromedriver has to remove those
            # unnecessary newlines before decoding, causing performance hit.
            return base64.b64encode(file_data.read()).decode("utf-8")

        encoded_extensions = []
        for extension in self._extension_files:
            with open(extension, "rb") as f:
                encoded_extensions.append(_decode(f))

        return encoded_extensions + self._extensions

    def add_extension(self, extension: str) -> None:
        """
        Adds the path to the extension to a list that will be used to extract it
        to the ChromeDriver

        :Args:
         - extension: path to the \\*.crx file
        """
        if extension:
            extension_to_add = os.path.abspath(os.path.expanduser(extension))
            if os.path.exists(extension_to_add):
                self._extension_files.append(extension_to_add)
            else:
                raise OSError("Path to the extension doesn't exist")
        else:
            raise ValueError("argument can not be null")

    def add_encoded_extension(self, extension: str) -> None:
        """
        Adds Base64 encoded string with extension data to a list that will be used to extract it
        to the ChromeDriver

        :Args:
         - extension: Base64 encoded string with extension data
        """
        if extension:
            self._extensions.append(extension)
        else:
            raise ValueError("argument can not be null")

    @property
    def experimental_options(self) -> dict:
        """
        :Returns: A dictionary of experimental options for chromium
        """
        return self._experimental_options

    def add_experimental_option(self, name: str, value: Union[str, int, dict, List[str]]) -> None:
        """
        Adds an experimental option which is passed to chromium.

        :Args:
          name: The experimental option name.
          value: The option value.
        """
        if name.lower() == "w3c" and (value == "false" or value is False):
            warnings.warn(UserWarning("Manipulating `w3c` setting can have unintended consequences."))
        self._experimental_options[name] = value

    @property
    def headless(self) -> bool:
        """
        :Returns: True if the headless argument is set, else False
        """
        return "--headless" in self._arguments

    @headless.setter
    def headless(self, value: bool) -> None:
        """
        Sets the headless argument
        :Args:
          value: boolean value indicating to set the headless option
        """
        args = {"--headless"}
        if value is True:
            self._arguments.extend(args)
        else:
            self._arguments = list(set(self._arguments) - args)

    def to_capabilities(self) -> dict:
        """
        Creates a capabilities with all the options that have been set
        :Returns: A dictionary with everything
        """
        caps = self._caps
        chrome_options = self.experimental_options.copy()
        if "w3c" in chrome_options:
            if chrome_options["w3c"]:
                warnings.warn(
                    "Setting 'w3c: True' is redundant and will no longer be allowed", DeprecationWarning, stacklevel=2
                )
            else:
                raise AttributeError(
                    "setting w3c to False is not allowed, "
                    "Please update to W3C Syntax: "
                    "https://www.selenium.dev/blog/2022/legacy-protocol-support/"
                )
        if self.mobile_options:
            chrome_options.update(self.mobile_options)
        chrome_options["extensions"] = self.extensions
        if self.binary_location:
            chrome_options["binary"] = self.binary_location
        chrome_options["args"] = self._arguments
        if self.debugger_address:
            chrome_options["debuggerAddress"] = self.debugger_address

        caps[self.KEY] = chrome_options

        return caps

    @property
    def default_capabilities(self) -> dict:
        return DesiredCapabilities.CHROME.copy()