Python网页爬虫运行卡顿并出现两类错误的技术求助

我正在完成学校项目，尝试用Python爬取网站数据，参考了Edureka的教程。以下是我的代码：

from selenium import webdriver
from bs4 import BeautifulSoup
import pandas as pd

driver = webdriver.Chrome("D:\COSC2625_Team_Blue\chromedriver")

products=[] #List to store name of the product
prices=[] #List to store price of the product
ratings=[] #List to store rating of the product
driver.get("""<a href="https://www.flipkart.com/laptops/">https://www.flipkart.com/laptops/</a>~buyback-guarantee-on-laptops-/pr?sid=6bo%2Cb5g&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;uniq""")

content = driver.page_source
soup = BeautifulSoup(content)
for a in soup.findAll('a',href=True, attrs={'class':'_31qSD5'}):
    name=a.find('div', attrs={'class':'_3wU53n'})
    price=a.find('div', attrs={'class':'_1vC4OE _2rQ-NK'})
    rating=a.find('div', attrs={'class':'hGSR34 _2beYZw'})
    products.append(name.text)
    prices.append(price.text)
    ratings.append(rating.text) 

df = pd.DataFrame({'Product Name':products,'Price':prices,'Rating':ratings}) 
df.to_csv('products.csv', index=False, encoding='utf-8')

运行代码后弹出空白浏览器，终端先出现这条错误：

PS D:\COSC2625_Team_Blue> [8556:2544:0809/132114.260:ERROR:device_event_log_impl.cc(214)] [13:21:14.260] USB: usb_device_handle_win.cc:1048 Failed to read descriptor from node connection: A device attached to the system is not functioning. (0x1F)

查了下知道这个不影响运行，等了一会儿又出现第二条错误：

[4488:14404:0809/132312.207:ERROR:gpu_init.cc(486)] Passthrough is not supported, GL is disabled, ANGLE is 

之后程序彻底卡顿，等了一小时还是只有这两条错误，浏览器一直空白，请问这是什么原因？

• 修正URL格式：driver.get()中的URL包含了HTML<a>标签，导致Chrome无法解析正确地址，直接卡在加载。改成纯链接：

  driver.get("https://www.flipkart.com/laptops/~buyback-guarantee-on-laptops-/pr?sid=6bo%2Cb5g&uniq")
  

• 匹配ChromeDriver版本：确保ChromeDriver版本和本地Chrome浏览器版本完全一致，版本不兼容会引发启动异常或卡顿。
• 添加页面等待：网站加载需要时间，直接获取page_source可能拿到空内容，添加显式等待确保元素加载完成：

  from selenium.webdriver.common.by import By
  from selenium.webdriver.support.ui import WebDriverWait
  from selenium.webdriver.support import expected_conditions as EC
  
  # 最长等待10秒，直到目标元素出现
  WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.CLASS_NAME, "_31qSD5")))
  content = driver.page_source
  

• 禁用GPU加速：GPU初始化错误可通过添加Chrome参数解决，避免浏览器卡顿：

  options = webdriver.ChromeOptions()
  options.add_argument("--disable-gpu")
  driver = webdriver.Chrome(r"D:\COSC2625_Team_Blue\chromedriver", options=options)
  

• 修复路径转义：Windows路径中的反斜杠需转义，或使用原始字符串避免解析错误：

  driver = webdriver.Chrome(r"D:\COSC2625_Team_Blue\chromedriver")
  

内容的提问来源于stack exchange，提问作者Xiaolong Guo