selenium2 python范例

selenium2 python范例

下面脚本的功能是：打开谷歌浏览器--》跳转到某个网址--》输入用户名和密码登录--》读取页面内的数据并求和。

# coding=utf-8 #编码声明
import time
from selenium import webdriver

# 跳转到首页
driver = webdriver.Chrome()  # Optional argument, if not specified will search path.
driver.implicitly_wait(15)
driver.get('http://xxx.xxx.xxx')  # 网址
# driver.maximize_window()
time.sleep(5)  # Let the user actually see something!
loginButton1 = driver.find_element_by_id('login')  # 通过id定位元素
loginButton1.click()
driver.find_element_by_id('username').send_keys('xxxxxx')  # 用户名
driver.find_element_by_id('password').send_keys('yyyyyy')  # 密码
time.sleep(5)
driver.find_element_by_xpath('//button[@type="submit"]').click() # 通过xpath定位元素
time.sleep(5)  # Let the user actually see something!

# 设置机构
driver.find_element_by_xpath("//*[@id='profile-messages']/a/b").click()
driver.find_element_by_xpath("//*[@id='profile-messages']/ul/li[3]/a").click()
time.sleep(5)
# 作品排行
driver.find_element_by_xpath("//*[@id='articles_Rank']/a").click()
# 全部媒体
driver.find_element_by_xpath("//*[@id='media_0']").click()
# 设置时间
driver.find_element_by_xpath("//*[@id='reservation']").click()
driver.find_element_by_xpath("//div[@class='calendar left']//th[@class='prev available']").click()
driver.find_element_by_xpath("//div[@class='calendar left']//td[@data-title='r0c6']").click()  # 10月1号
driver.find_element_by_xpath("//div[@class='calendar right']//th[@class='prev available']").click()
driver.find_element_by_xpath("//div[@class='calendar right']//td[@data-title='r5c1']").click()  # 10月31号
driver.find_element_by_xpath("//body/div[8]/div[1]/div/button[1]").click()

# 读取目标并求值
time.sleep(1)  # 加入延时，解决“click操作后立刻查找的元素使用element.text，报stale element错误”的问题
total = int(0)
elementList = driver.find_elements_by_xpath("//*[@id='articleContent']//td[5]")
for element in elementList:
    text2 = element.text
    value = int(text2)
    total = total + value
hasNext = False
while 1:
    buttonList = driver.find_elements_by_xpath("//*[@id='page']//a")
    pageButton = buttonList[len(buttonList)-1]
    if pageButton.text == "Next":
        hasNext = True
        driver.execute_script("arguments[0].scrollIntoView();", pageButton)  # 执行js语句，通过滚动页面，将不在视野内的元素挪到视野内。
        pageButton.click()
    else:
        hasNext = False
        driver.quit()
        break
    if hasNext:
        time.sleep(1)
        elementList = driver.find_elements_by_xpath("//*[@id='articleContent']//td[5]")
        for element in elementList:
            text1 = element.text
            value = int(text1)
            total = total + value
            print "value: " + str(value)
            print "total: " + str(total)


#
driver.quit()