Python2.7生成大连交通大学IPTV播放列表

通过正则表达式匹配网页中的指定字符串提取相应内容生成m3u格式的播放列表

Python2.7代码如下：

# -*- coding: UTF-8 -*-import httplib2import reimport timeh = httplib2.Http()url = 'http://tv.djtu.edu.cn'print urlresp, content = h.request(url)print respcontent = content.decode('gb2312').encode('utf-8')print contentplayList = re.findall(r'doGo\(\'(\S+)\'.*>(.*)</a>',content)filename = '大连交大iptv播放列表' + time.strftime('%Y%m',time.localtime(time.time())) + '.m3u'print filenameresult = '#EXTM3U' + '\n'for play in playList:    print play[0]    print play[1]    result = result + '#EXTINF:0,' + play[1] + '\n' + play[0] + '\n' + '#EXTVLCOPT:network-caching=1000' + '\n'filename=filename.decode('utf-8').encode('gb2312')fileobj = open(filename, 'w')fileobj.writelines(result)fileobj.flush()fileobj.close()print '写入完成'

生成的文件内容如下：