标签：style http color io os 使用 ar for 数据
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import urllib2proxy_support = urllib2.ProxyHandler({‘http‘:‘http://XX.XX.XX.XX:XXXX‘})opener = urllib2.build_opener(proxy_support, urllib2.HTTPHandler)urllib2.install_opener(opener)content = urllib2.urlopen(‘http://XXXX‘).read() |
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#1 cookie的处理import urllib2, cookielibcookie_support= urllib2.HTTPCookieProcessor(cookielib.CookieJar())opener = urllib2.build_opener(cookie_support, urllib2.HTTPHandler)urllib2.install_opener(opener)content = urllib2.urlopen(‘http://XXXX‘).read()#2 用代理和cookieopener = urllib2.build_opener(proxy_support, cookie_support, urllib2.HTTPHandler)#3 表单的处理import urllibpostdata=urllib.urlencode({ ‘username‘:‘XXXXX‘, ‘password‘:‘XXXXX‘, ‘continueURI‘:‘http://www.verycd.com/‘, ‘fk‘:fk, ‘login_submit‘:‘登录‘})req = urllib2.Request( url = ‘http://secure.verycd.com/signin/*/http://www.verycd.com/‘, data = postdata)result = urllib2.urlopen(req).read()#4 伪装成浏览器访问headers = { ‘User-Agent‘:‘Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.6) Gecko/20091201 Firefox/3.5.6‘}req = urllib2.Request( url = ‘http://secure.verycd.com/signin/*/http://www.verycd.com/‘, data = postdata, headers = headers)#5 反”反盗链”headers = { ‘Referer‘:‘http://www.cnbeta.com/articles‘} |
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from threading import Threadfrom Queue import Queuefrom time import sleep#q是任务队列#NUM是并发线程总数#JOBS是有多少任务q = Queue()NUM = 2JOBS = 10#具体的处理函数，负责处理单个任务def do_somthing_using(arguments): print arguments#这个是工作进程，负责不断从队列取数据并处理def working(): while True: arguments = q.get() do_somthing_using(arguments) sleep(1) q.task_done()#fork NUM个线程等待队列for i in range(NUM): t = Thread(target=working) t.setDaemon(True) t.start()#把JOBS排入队列for i in range(JOBS): q.put(i)#等待所有JOBS完成q.join() |
标签：style http color io os 使用 ar for 数据
原文地址：http://www.cnblogs.com/giserliu/p/4016331.html
