python selenium下载一个合适的chromedriver.exe(稳定版本）

可以使用该脚本来进行下载：
下载前需要安装如下的依赖

requests==2.27.1
selenium==4.14.0
webdriver_manager==4.0.1

下载脚本代码：

import json
import subprocess
import shutil
import os
import time
import zipfileimport requests
from webdriver_manager.core.os_manager import OperationSystemManager
from webdriver_manager.chrome import ChromeDriverManager, ChromeType__all__ = {'download_suit_chrome_driver'
}# 记录固定数据
chrome_json_file = 'chrome_version.json'
chrome_zip = 'chrome_driver.zip'def format_float(num):return '{:.2f}'.format(num)def download_file(name, url):''':param name:下载保存的名称:param url: 下载链接:return:'''headers = {'Proxy-Connection': 'keep-alive'}r = requests.get(url, stream=True, headers=headers)length = float(r.headers['content-length'])f = open(name, 'wb')count = 0count_tmp = 0time1 = time.time()for chunk in r.iter_content(chunk_size=512):if chunk:f.write(chunk)count += len(chunk)if time.time() - time1 > 2:p = count / length * 100speed = (count - count_tmp) / 1024 / 1024 / 2count_tmp = countprint(name + ': ' + format_float(p) + '%' + ' Speed: ' + format_float(speed) + 'M/S')time1 = time.time()f.close()def install_chrome_driver():"""安装chrome浏览器"""try:p = ChromeDriverManager(chrome_type=ChromeType.CHROMIUM).install()os.environ['CHROME_DRIVER_PATH'] = pexcept Exception as e:print("error")def get_chromedriver_version(chromedriver_path="chromedriver.exe"):"""获取chrome_driver版本Args:chromedriver_path:Returns:"""try:# 运行Chromedriver，并通过命令行参数获取版本信息result = subprocess.run([chromedriver_path, '--version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)if result.returncode == 0:# 如果成功执行，解析版本信息version = result.stdout.strip()version_list = str(version).split(" ")if len(version_list) == 3:version = version_list[1]return True, versionelse:# 如果执行失败，输出错误信息error_message = result.stderr.strip()return False, f"Error: {error_message}"except Exception as e:return False, f"An error occurred: {str(e)}"def get_chrome_version():"""获取chrome版本Returns:"""try:os_version = OperationSystemManager().get_browser_version_from_os("google-chrome")print(f"os_version:{os_version}")return os_versionexcept Exception as e:return Nonedef get_chrome_version_info(version_info: str):if os.path.exists(chrome_json_file):with open(chrome_json_file) as f:data = f.read()json_data = json.loads(data)if json_data.get(version_info, None) is not None:return True, json_data.get(version_info)else:dict_version_info = {}google_driver_json_url = 'https://googlechromelabs.github.io/chrome-for-testing/known-good-versions-with-downloads.json'res = requests.get(google_driver_json_url)res_dict = json.loads(res.text)version_list = res_dict['versions']for version in version_list:downloads_ = version['downloads']if downloads_.get('chromedriver', None) is not None:download_list = downloads_['chromedriver']for data in download_list:if data['platform'] == 'win64':version_place = str(version['version'])version_ = version_place[0:version_place.rfind('.')]dict_version_info[version_] = data['url']with open(chrome_json_file, 'w+') as f:json.dump(dict_version_info, f, indent=4)if dict_version_info.get(version_info, None) is not None:version_url = dict_version_info[version_info]return True, version_urlreturn False, 'error to get'else:dict_version_info = {}google_driver_json_url = 'https://googlechromelabs.github.io/chrome-for-testing/known-good-versions-with-downloads.json'res = requests.get(google_driver_json_url)res_dict = json.loads(res.text)version_list = res_dict['versions']for version in version_list:downloads_ = version['downloads']if downloads_.get('chromedriver', None) is not None:download_list = downloads_['chromedriver']for data in download_list:if data['platform'] == 'win64':version_place = version['version']version_ = version_place[0:version_place.rfind('.')]dict_version_info[version_] = data['url']with open(chrome_json_file, 'w+') as f:json.dump(dict_version_info, f, indent=4)if dict_version_info.get(version_info, None) is not None:version_url = dict_version_info[version_info]return True, version_urlreturn False, 'error to get'def download_suit_chrome_driver(chrome_driver_path: str = "chromedriver.exe"):"""下载合适的chrome_driver.exeReturns:"""is_ok, chrome_driver_version = get_chromedriver_version(chrome_driver_path)browser_version = get_chrome_version()if is_ok:if str(chrome_driver_version).count(browser_version) > 0:print(f"当前已是合适的chrome_driver：{chrome_driver_version}")return Trueelse:chrome_driver_big_version = browser_version.split(".")[0]if int(chrome_driver_big_version) < 115:print("下载Chrome-Driver")install_chrome_driver()else:is_get_chrome, version_info = get_chrome_version_info(browser_version)if is_get_chrome:download_url = version_infoprint('ok-remove-0')if os.path.exists(chrome_zip):os.remove(chrome_zip)print('ok-remove-2')download_file(chrome_zip, download_url)print('ok-remove-3')with zipfile.ZipFile(chrome_zip, 'r') as zip_ref:zip_ref.extractall('./')shutil.move('./chromedriver-win64/chromedriver.exe', './chromedriver.exe')if os.path.exists(chrome_zip):os.remove(chrome_zip)else:chrome_driver_big_version = browser_version.split(".")[0]if int(chrome_driver_big_version) < 115:print("下载Chrome-Driver")install_chrome_driver()else:is_get_chrome, version_info = get_chrome_version_info(browser_version)if is_get_chrome:download_url = version_infoprint('ok-remove-0')if os.path.exists(chrome_zip):os.remove(chrome_zip)print('ok-remove-2')download_file(chrome_zip, download_url)print('ok-remove-3')with zipfile.ZipFile(chrome_zip, 'r') as zip_ref:zip_ref.extractall('./')shutil.move('./chromedriver-win64/chromedriver.exe', './chromedriver.exe')if os.path.exists(chrome_zip):os.remove(chrome_zip)if __name__ == '__main__':download_suit_chrome_driver("chromedriver.exe")

调用方式：

  download_suit_chrome_driver("xxxxx")  ## xxxxxx表示chrome_driver.exe路径（可为空）

github下载链接: https://github.com/huifeng-kooboo/download_chrome_driver