#自动访某个网址from selenium import webdriver
import time
M = 100000
i = 0
URL = 'http://www.baidu.com'
browser = webdriver.Firefox() #浏览器名字，以本机安装为准
while i < M:browser.get(URL)time.sleep(1)i += 1
browser.quit()
print '本次python总共打开了', i, '次'  #提取一级标题import urllib2
from sgmllib import SGMLParser
URL = 'http://www.baidu.com'
class ListName(SGMLParser):def __init__(self):SGMLParser.__init__(self)self.is_h4 = ""self.name = []def start_h4(self, attrs):self.is_h4 = 1def end_h4(self):self.is_h4 = ""def handle_data(self, text):if self.is_h4 == 1:self.name.append(text)content = urllib2.urlopen(URL).read()
listname = ListName()
listname.feed(content)
for item in listname.name:print item.decode('gbk').encode('utf8')    #访问百度，并填写表单，中文暂时不好解决，英文没问题# coding = utf-8
import sys
reload(sys)
sys.setdefaultencoding('utf8')
from selenium import webdriverbrowser = webdriver.Firefox()browser.get("http://www.baidu.com")
browser.find_element_by_id("kw").send_keys("你好").decode('gbk').encode('gb2312')
browser.find_element_by_id("su").click()
time.sleep(30)  # 休眠3秒
browser.quit()

#coding=utf-8import threading
from time import ctime,sleepdef music(func):for i in range(2):print "I was listening to %s. %s" %(func,ctime())sleep(1)def move(func):for i in range(2):print "I was at the %s! %s" %(func,ctime())sleep(5)threads = []
t1 = threading.Thread(target=music,args=(u'爱情买卖',))
threads.append(t1)
t2 = threading.Thread(target=move,args=(u'阿凡达',))
threads.append(t2)if __name__ == '__main__':for t in threads:t.setDaemon(True)t.start()t.join()print "all over %s" %ctime()

I was listening to 爱情买卖. Thu Jul 09 14:39:20 2015
I was at the 阿凡达! Thu Jul 09 14:39:20 2015
I was listening to 爱情买卖. Thu Jul 09 14:39:21 2015
I was at the 阿凡达! Thu Jul 09 14:39:25 2015
all over Thu Jul 09 14:39:30 2015