如何在银行网站上查找元素

Question

该网址是 CCB bank login page

driver.find_element_by_xpath("//span[@class='data_money']")

但是我找不到任何元素。 我尝试在找到元素之前切换到框架

driver.switch_to_frame

但仍然找不到任何元素，有人可以帮助我解决此问题吗？ 我的代码自爆

driver = webdriver.Ie()
driver.maximize_window()
driver.implicitly_wait(8)
driver.get(CCB)
time.sleep(2)
driver.switch_to_frame
driver.switch_to_frame(0)
driver.find_element_by_name("USERID").send_keys(user_id)
driver.find_element_by_name("LOGPASS").send_keys(password)
driver.find_element_by_id("loginButton").click()
time.sleep(5)
dm_ret = dm.FindPic(0,0,2000,2000,"d:\Test_Code\Talk_later.bmp","303030",0.9,0,intX,intY)
if dm_ret[1] > 0 and dm_ret[2] > 0 :
    print("PIC found")
    dm.moveto(dm_ret[1]+24, dm_ret[2]+12)
    dm.leftclick()
else :
    print("PIC not found")
    time.sleep(1)

driver.find_element_by_xpath('//span[@class='data_money']")