如何在 python 中使用带有 selenium chrome webdriver 的现有 google chrome 配置文件?

问题描述

我需要使用我登录 google 和站点帐户的所有 chrome 扩展程序加载我现有的完整 google chrome 配置文件.我正在努力处理这段代码，某处有语法错误

I need to load my full existing google chrome profile with all chrome extensions where i logged in google and site account.I'm struggling with this code, syntax error somewhere

chrome_options = Options()
chrome_options.add_argument('user-data-dir= C:\Users\DMMaxim\AppData\Local\Google\Chrome\User Data')
capabilities = DesiredCapabilities.CHROME.copy()
chromedriver = r"C:\Users\DMMaxim\Desktop\chromedriver_win32\chromedriver.exe"
driver = webdriver.Chrome(executable_path=chromedriver, chrome_options = chrome_options, desired_capabilities=capabilities)

我收到这个错误

C:\Users\DMMaxim\Desktop>python ExportbacktestTradingview.py
  File "ExportbacktestTradingview.py", line 21
    chrome_options.add_argument('--user-data-dir=C:\Users\DMMaxim\AppData\Local\Google\Chrome\User Data')
                               ^
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 18-19: truncated \UXXXXXXXX escape

这是我的完整代码

from selenium import webdriver
from selenium.webdriver import ActionChains
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver import DesiredCapabilities
from subprocess import Popen
from time import gmtime, strftime
from os import system
import subprocess
import pyperclip
import datetime
import time
import os
import sys

timer=0
chrome_options = Options()
chrome_options.add_argument('user-data-dir= C:\Users\DMMaxim\AppData\Local\Google\Chrome\User Data')
capabilities = DesiredCapabilities.CHROME.copy()
chromedriver = r"C:\Users\DMMaxim\Desktop\chromedriver_win32\chromedriver.exe"
driver = webdriver.Chrome(executable_path=chromedriver, chrome_options = chrome_options, desired_capabilities=capabilities)

driver.get("https://www.tradingview.com/chart/gK6Rq0UH/")
driver.implicitly_wait(90)
driver.find_element_by_xpath("""//*[@id="footer-chart-panel"]/div[2]/span[4]""").click()
driver.implicitly_wait(90)
while True:
    driver.implicitly_wait(90)
    driver.find_element_by_xpath("""//*[@id="bottom-area"]/div[2]/div[1]/div[2]/ul/li[4]""").click()
    driver.implicitly_wait(90)
    timer=timer+1
    time.sleep(1)
    if timer > 250:
                process1 = subprocess.Popen(['C:/Users\DMMaxim/AppData/Local/Programs/Python/Python36-32/python.exe', 'C:/Users/DMMaxim/Desktop/Export backtest Tradingview.py'], shell=True)
                driver.quit()
    driver.switch_to_alert().accept()
    contents = pyperclip.paste()
    filepath = r"C:\Users\DMMaxim\Desktop\DATA.txt"
    with open(filepath, 'w') as f: # 'w' means write mode and we get the file object as f
        f.write(contents)

推荐答案

chromedriver = r"C:\Users\DMMaxim\Desktop\chromedriver_win32\chromedriver.exe"

chromedriver = r"C:\Users\DMMaxim\Desktop\chromedriver_win32\chromedriver.exe"

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