Selenium / 尝试单击 Shadow-root 中的按钮？

Question

我尝试单击此页面上的所有接受按钮： https://www.tiktok.com/@shneorgru 使用以下代码，

import time
from bs4 import BeautifulSoup
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.chrome.service import Service
from sys import platform
import os, sys
import xlwings as xw
from datetime import datetime, timedelta
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from webdriver_manager.chrome import ChromeDriverManager
from fake_useragent import UserAgent

if __name__ == '__main__':
  SAVE_INTERVAL = 5
  WAIT = 1
       
  print(f"Checking chromedriver...")
  os.environ['WDM_LOG_LEVEL'] = '0' 
  ua = UserAgent()
  userAgent = ua.random
  options = Options()
  # options.add_argument('--headless')
  options.add_argument("start-maximized")
  options.add_experimental_option("prefs", {"profile.default_content_setting_values.notifications": 1})    
  options.add_experimental_option("excludeSwitches", ["enable-automation"])
  options.add_experimental_option('excludeSwitches', ['enable-logging'])
  options.add_experimental_option('useAutomationExtension', False)
  options.add_argument('--disable-blink-features=AutomationControlled')
  options.add_argument(f'user-agent={userAgent}')     
  srv=Service(ChromeDriverManager().install())  
  driver = webdriver.Chrome (service=srv, options=options)    
  waitWebDriver = WebDriverWait (driver, 10)         
  
  link = f"https://www.tiktok.com/@shneorgru" 
  driver.get (link)       
  time.sleep(WAIT) 
  driverElem = driver.find_element(By.XPATH,"//tiktok-cookie-banner")
  root1 = driver.execute_script("return arguments[0].shadowRoot", driverElem)
  root1.find_element(By.XPATH,"(//button)[2]").click()  
  time.sleep(WAIT) 

我尝试首先选择Shadwo-Root周围的标签。 然后尝试执行Shadowroot的脚本。 然后找到Shadowroot内部的元素，最后单击按钮。

但是我一直会收到以下错误：

$ python collTikTok.py
Checking chromedriver...
Traceback (most recent call last):
  File "C:\Users\Polzi\Documents\DEV\Fiverr\TRY\rosen771\collTikTok.py", line 56, in <module>
    root1.find_element(By.XPATH,"(//button)[2]").click()
  File "C:\Users\Polzi\Documents\DEV\.venv\selenium\lib\site-packages\selenium\webdriver\remote\shadowroot.py", line 59, in find_element
    return self._execute(
  File "C:\Users\Polzi\Documents\DEV\.venv\selenium\lib\site-packages\selenium\webdriver\remote\shadowroot.py", line 94, in _execute
    return self.session.execute(command, params)
  File "C:\Users\Polzi\Documents\DEV\.venv\selenium\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 425, in execute
    self.error_handler.check_response(response)
  File "C:\Users\Polzi\Documents\DEV\.venv\selenium\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 247, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.InvalidArgumentException: Message: invalid argument: invalid locator

如何单击此cookie接受按钮？

这是阴影根中的代码：