Selenium WebDriver-通过页面标题切换窗口

#encoding=utf-8
import unittest
import time
import chardet
from selenium import webdriverclass VisitSogouByIE(unittest.TestCase): def setUp(self):
# 启动chrome浏览器
self.driver = webdriver.Chrome(executable_path = "e:\\chromedriver") def test_operateWindowHandle(self):
url = "http://www.baidu.com"
self.driver.get(url)
# 获取当前窗口句柄
now_handle = self.driver.current_window_handle
# 打印当前获取的窗口句柄
print now_handle
# 百度搜索输入框中输入“selenium”
self.driver.find_element_by_id("kw").send_keys("w3cschool")
# 点击搜索按钮
self.driver.find_element_by_id("su").click()
# 导入time包
import time
# 等待3秒，以便网页加载完成
time.sleep(3)
# 点击w3school在线教育链接
self.driver.find_element_by_xpath('//div[@id="1"]//a[text()="w3"]').click()
time.sleep(5)
# 获取所有窗口句柄
all_handles = self.driver.window_handles
# 循环遍历所有新打开的窗口句柄，也就是说不包括主窗口
for handle in all_handles:
self.driver.switch_to.window(handle)
print type(self.driver.title)
print self.driver.title
if self.driver.title == u"w3school 在线教程":
# 点击HTML5链接
self.driver.find_element_by_link_text('HTML5').click()
time.sleep(3)
if self.driver.title == u"w3cschool_百度搜索":
time.sleep(2)
self.driver.find_element_by_id("kw").clear()
self.driver.find_element_by_id("kw").send_keys(u"光荣之路自动化测试培训")
self.driver.find_element_by_id("su").click()
time.sleep(5) def tearDown(self):
# 退出IE浏览器
self.driver.quit()if __name__ == '__main__':
unittest.main()