模块八 selenium多浏览器处理

 

import os
from selenium import webdriver

class Base():
    def setup(self):
        browser = os.getenv("browser")
        if browser == 'firefox':
            self.driver = webdriver.Firefox()
        elif browser == "headless":
            self.driver = webdriver.PhantomJS
        else:
            self.driver = webdriver.Chrome()

        self.driver.implicitly_wait(5)
        self.driver.maximize_window()


    def teardown(self):
        self.dr