使用gevent多线程下载豆瓣音乐，gevent豆瓣,使用gevent多线程下

使用gevent多线程下载豆瓣音乐，gevent豆瓣,使用gevent多线程下

使用gevent多线程下载豆瓣音乐

#! /usr/bin/python2.7# -- coding:utf-8 --#可以参考我的博客：http://www.cnblogs.com/descusr import urllib,urllib2,gevent,re from gevent import monkey monkey.patch_all() def worker(reg, url):     response=urllib.urlopen(url)     text=response.read()     groups=re.finditer(reg, text)     m_arr = []     for g in groups:         name=g.group(1).strip() + ".mp3"         path=g.group(2).replace('\\', '')         m_arr.append((name, path))     return m_arr def grun(path, name):     urllib.urlretrieve(path, name) if __name__ == '__main__':     #匹配音乐url     reg=re.compile('{"name":"(.+?)".+?"rawUrl":"(.+?)",.+?}', re.I)         musicArray = worker(reg, "http://site.douban.com/huazhou/")     jobs = []     for (name, path) in musicArray:         jobs.append(gevent.spawn(grun, path, name))     gevent.joinall(jobs)