问题：特定应用程序需要使用较旧版本的Chrome。示例：所需的chrome版本：87.0.4280.88，但我的系统有112.0.5615.137。系统Chrome版本不能降级。
当我尝试执行下载并安装87.0.4280.88的python脚本或robot脚本时出错。

selenium.common.exceptions.SessionNotCreatedException: Message: session not created: This version of ChromeDriver only supports Chrome version 87
Current browser version is 112.0.5615.137 with binary path /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

工具：

1. Python 3.11
2. WebDriverManager
3. Robotframework（non ride）
   伪码
   1.使用WebDriverManager -通过python下载并安装chromeversion XXX。
   1.使用robotframework中的python脚本作为exec来“使用”最近下载的chrome。
   我使用的示例代码：

from selenium import webdriver
from webdriver_manager.chrome import ChromeDriverManager

driver = webdriver.Chrome(ChromeDriverManager(version="87.0.4280.88").install())

*** Settings ***
Library           SeleniumLibrary

*** Variables ***
${URL}            https://www.youtube.com/

*** Test Cases ***
Open YouTube Website
    Create WebDriver  Chrome  executable_path=${CURDIR}/chrome_driver_init.py
    Go To  ${URL}
    Maximize Browser Window
    Close Browser

其他尝试：

import os
import argparse
from selenium import webdriver
from webdriver_manager.chrome import ChromeDriverManager

# Parse command line arguments
parser = argparse.ArgumentParser(description="Run a Robot Framework test case with ChromeDriver 87")
parser.add_argument("test_case", help="Path to the Robot Framework test case file")
parser.add_argument("-r", "--results", help="Path to the directory where the test results will be saved")
parser.add_argument("--store-id", help="Store ID to be used in the test case")
parser.add_argument("--banner", help="Banner to be used in the test case")
parser.add_argument("--test-tag", help="Tag to be used for the test case")
args = parser.parse_args()

# Set the options for the ChromeDriver
options = webdriver.ChromeOptions()
options.add_argument('--headless')
options.add_argument('--ignore-ssl-errors')
options.add_argument('--ssl-protocol=TLSv1.2')
options.add_argument('--ssl-ciphers=EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH')
options.add_argument('--remote-debugging-port=9222')

# Set the path to the ChromeDriver executable as an environment variable
# driver_path = "./.cache/selenium/chromedriver/mac-arm64/87.0.4280.88"
# os.environ["webdriver.chrome.driver"] = driver_path

# Start the ChromeDriver
driver = webdriver.Chrome(ChromeDriverManager(version="87.0.4280.88").install(), options=options)

# Run the Robot Framework test
cmd_args = ["robot"]
if args.store_id:
    cmd_args.extend(["--variable", f"STORE_ID:{args.store_id}"])
if args.banner:
    cmd_args.extend(["--variable", f"BANNER:{args.banner}"])
if args.test_tag:
    cmd_args.extend(["--tag", args.test_tag])
if args.results:
    cmd_args.extend(["--outputdir", args.results])
cmd_args.append(args.test_case)
driver.close()
os.environ.pop("webdriver.chrome.driver")
exit_code = os.system(" ".join(cmd_args))
exit(exit_code)