add extension with option headless selenium python-CodePudding

Hi i'd like to add the extension i don't care about cookies on selenium but i have this error : selenium.common.exceptions.WebDriverException: Message: unknown error: failed to wait for extension background page to load: chrome-extension://fihnjjcciajhdojfnbdddfaoknhalnja/_generated_background_page.html

someone can help me? Thanks

        self.service = Service(self.path)
        self.chrome_options = webdriver.ChromeOptions()
        self.chrome_options.add_extension("tools/I-don-t-care-about-cookies.crx")
        self.chrome_options.binary_location = os.environ.get("GOOGLE_CHROME_BIN")
        self.chrome_options.add_argument('--headless')
        self.chrome_options.add_argument('--disable-gpu')
        self.chrome_options.add_argument('--no-sandbox')
        self.driver = webdriver.Chrome(service=self.service,options=self.chrome_options)```

CodePudding user response：

First, install the extension in your Chrome browser, and check if it works. Then chek the correct extension location. Then you can install it when launching the chromedriver like so:

chrome_options = Options()
[...]
chrome_options.add_argument('--load-extension=/home/user/.config/chromium/Default/Extensions/cjpalhdlnbpafiamejdnhcphjbkeiagm/1.43.0_0')

Selenium documentation can be found at https://www.selenium.dev/documentation/