在做兼容性测试的适合，可以运行指定的浏览器（IE,Chrome,Edge）

目录文件：

from selenium import webdriver
from urllib3.exceptions import ProtocolError
from common.log import *


def getDriver():

    # if browserType is None:
    browserType = 'chrome'

    for _ in range(3):
        try:
            if browserType.lower() == 'ie':
                webDriver = webdriver.Ie()
            elif browserType.lower() == 'Edge':
                webDriver = webdriver.Edge()
            else:
                webDriver = webdriver.Chrome()
        except ProtocolError as e:
            log.warning('time=%s connect browser failed!%s' % (_, e))
        except Exception as e:
            log.warning('time=%s unknown failure about browser!%s' % (_, e))
        else:
            log.info('time=%s connect browser succeed!' % _)
            return webDriver


if __name__ == '__main__':
    driver = getDriver()
    driver.get('https://www.baidu.com/')
    driver.quit()

此代码可以直接运行，访问百度主页检查是否运行指定的浏览器