selenium3 python3 示例

#coding=utf-8
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
import time
from selenium.webdriver.support.ui import WebDriverWait

driver=webdriver.Firefox(executable_path='geckodriver')

"""driver.get("http://baidu.com")

elment=driver.find_element_by_id("kw")
elment.send_keys("python教程")

elment.send_keys(Keys.CONTROL,'a') #全选输入框内容

time.sleep(1)

elment.send_keys(Keys.CONTROL,'x')
time.sleep(1)
elment.send_keys(Keys.CONTROL,'v')

button=driver.find_element_by_id("su").click()""" #多行注释

driver.get("http://www.csdn.net")

e1=WebDriverWait(driver,10).until(lambda driver:driver.find_element_by_xpath("/html/body/div[2]/div/aside/div[2]/h3/span[2]"))
e2=driver.find_element_by_xpath("/html/body/div[2]/div/aside/div[2]/h3/span[2]")

                           

driver.find_element_by_xpath("/html/body/div[1]/div/ul/li[3]/a").click()

title1=driver.find_element_by_xpath("/html/body/div[1]/div/ul/li[1]/a").get_attribute('title')
if title1== u"CSDN首页" :       #python区分大小写，这里如果写成‘csdn首页'则返回错误结果
    print('test result is right')
else:
    print('test result is wrong!')