python windows handler code example

Example: how to switch driver in python selenium

import unittest
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By

class GoogleOrgSearch(unittest.TestCase):

     def setUp(self):
         self.driver = webdriver.Firefox()

    def test_google_search_page(self):
         driver = self.driver
         driver.get("http://www.cdot.in")
         window_before = driver.window_handles[0]
         print window_before
         driver.find_element_by_xpath("//a[@href='http://www.cdot.in/home.htm']").click()
         window_after = driver.window_handles[1]
         driver.switch_to_window(window_after)
         print window_after
         driver.find_element_by_link_text("ATM").click()
         driver.switch_to_window(window_before)


    def tearDown(self):
    self.driver.close()

if __name__ == "__main__":
unittest.main()