【Python】数字驱动

#练习1：打开3个网址，每个等3秒钟
urls.txt:
http://www.baidu.com
http://www.sogou.com
http://www.sohu.com
main.py:
from selenium import webdriver
import time
driver = webdriver.Chrome(executable_path = "c:\\chromedriver")
with open("urls.txt") as fp: #urls.txt里存三个网址
    for url in fp:
        driver.get(url)
        time.sleep(3)
        driver.current_url
driver.quit()

 #练习2：通过命令行选择浏览器或文件打开和执行
 urls.txt:
 http://www.baidu.com
 http://www.sogou.com
 http://www.sohu.com
 
 main.py:
 #python test.py chrome  http://www.sohu.com
 #python test.py ie  urls.txt
 
 from selenium import webdriver
 import sys
 import time
 
 if len(sys.argv)!=:
     print "parameter number is not valid!"
     sys.exit()
 
 browser_type=sys.argv[]
 file_or_url=sys.argv[]
 
 if browser_type.lower()=="chrome":
     driver = webdriver.Chrome(executable_path = "c:\\chromedriver")
 elif browser_type.lower()=="ie":
     driver = webdriver.Ie(executable_path = "c:\\IEDriverServer")
 else:
     driver = webdriver.Firefox(executable_path = "c:\\geckodriver")
 
 if file_or_url.find("http://")!=-:
     driver.get(file_or_url)
 else:
     with open(path) as fp: #urls.txt里存三个网址
         for url in fp:
             driver.get(url)
             time.sleep()
             driver.current_url
 driver.quit()