求助：将Selenium ChromeDriver代码转换为EdgeDriver的实现方案

转换后的完整代码 #

import time
import pandas as pd
from selenium import webdriver
from bs4 import BeautifulSoup
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
# 替换Chrome相关服务导入为Edge版本
from selenium.webdriver.edge.service import Service
from webdriver_manager.microsoft import EdgeChromiumDriverManager

'''locators'''
bank_cost_lt=(By.XPATH,"//*[@id='itembox-InstantBankDiscount']//a")
x_mark_lt=(By.XPATH,"//*[@id='twister-plus-dp-bg']/i")
partner_lt=(By.XPATH,"//*[@id='itembox-Partner']//a[@class='a-size-base a-link-emphasis vsx-offers-count']")

# 替换ChromeOptions为EdgeOptions
options = webdriver.EdgeOptions()
prefs = {"profile.default_content_setting_values.notifications": 2}
options.add_experimental_option("prefs", prefs)
# 初始化Edge驱动，替换Chrome为Edge，使用EdgeChromiumDriverManager
driver = webdriver.Edge(service=Service(EdgeChromiumDriverManager().install()), options=options)
driver.implicitly_wait(0.5)
# driver.maximize_window()

df=pd.DataFrame(columns=['url','price','seller','bank offers','partner offers'])
cnt=0

def presence_of_element_click(by_locator, timeout):
    WebDriverWait(driver, timeout).until(EC.presence_of_element_located(by_locator)).click()

urls=["https://www.amazon.in/JBL-Cancellation-Headphones-Playtime-Assistant/dp/B096FYLJ6M/ref=sr_1_8?crid=OHZVHJG9Q7HN&keywords=jbl%2Bheadphones&qid=1672115942&s=electronics&sprefix=jbl%2Bheadphone%2Celectronics%2C235&sr=1-8&th=1"]

# urls = ["https://www.amazon.in/dp/B0BGZN7FWV?th=1"]
for url in urls:
    print(url)
    driver.get(url)
    time.sleep(3)
    WebDriverWait(driver, 180).until(lambda driver: driver.execute_script('return document.readyState') == 'complete')
    elem = driver.find_element('xpath','//*')
    source_code = elem.get_attribute("outerHTML")
    soup1 = BeautifulSoup(source_code, "html.parser")
    soup2 = BeautifulSoup(soup1.prettify(), "html.parser")
    price = soup2.find('span',{'class':'a-price aok-align-center reinventPricePriceToPayMargin priceToPay'}).span.text
    print(price)
    seller=soup2.find('div',{'id':'merchant-info'}).find('a').find('span').text
    print(seller)
    presence_of_element_click(bank_cost_lt,60)
    time.sleep(4)
    bank_=driver.find_element('id','InstantBankDiscount-sideSheet')
    source_code = bank_.get_attribute("outerHTML")
    soup1 = BeautifulSoup(source_code, "html.parser")
    soup2 = BeautifulSoup(soup1.prettify(), "html.parser")
    bank_offer_els=soup2.find_all('div',{'class':'a-section vsx-offers-desktop-lv__item'})
    lst=[]
    for val in bank_offer_els:
        lst.append(str(val.p.text).strip())
    presence_of_element_click(x_mark_lt,60)
    time.sleep(2)
    presence_of_element_click(partner_lt,60)
    time.sleep(2)
    bank_=driver.find_element('id','Partner-single-offer')
    source_code = bank_.get_attribute("outerHTML")
    soup1 = BeautifulSoup(source_code, "html.parser")
    soup2 = BeautifulSoup(soup1.prettify(), "html.parser")
    partner_els=soup2.find_all('div',{'class':'a-section vsx-offers-desktop-dv__content aok-block'})
    par_lst=[]
    for val in partner_els:
        par_lst.append(str(val.text).strip())
    presence_of_element_click(x_mark_lt,60)
    df.loc[cnt,'url']=url
    df.loc[cnt,'price']=price.strip()
    df.loc[cnt,'seller']= seller.strip()
    if lst:
        df.loc[cnt,'bank offers']=', '.join(lst)
    else:
        df.loc[cnt,'bank offers']='No offers'
    if par_lst:
        df.loc[cnt,'partner offers']=', '.join(par_lst)
    else:
        df.loc[cnt,'partner offers']='No Offers'
    cnt+=1
df.to_excel('output1.xlsx',index=False)

核心转换步骤 #

• 替换驱动相关的导入模块：
  • 将from selenium.webdriver.chrome.service import Service改为from selenium.webdriver.edge.service import Service
  • 将from webdriver_manager.chrome import ChromeDriverManager改为from webdriver_manager.microsoft import EdgeChromiumDriverManager
• 替换浏览器配置类：把webdriver.ChromeOptions()替换为webdriver.EdgeOptions()，两者的API几乎完全兼容，原有的偏好设置（如通知权限）无需修改
• 替换驱动初始化语句：将webdriver.Chrome()改为webdriver.Edge()，同时传入Edge的Service实例，注意参数名从chrome_options改为标准的options（chrome_options是Chrome的专属旧参数，Edge使用通用的options参数）

内容的提问来源于stack exchange，提问作者Anirudh Sudarsan