作者:vpoet
日期:大约在夏季
注:这些小demo都是前段时间为了学python写的,现在贴出来纯粹是为了和大家分享一下
- #coding=utf-8
- import urllib
- import urllib2
- import re
- import time
- def SaveTop20Music(currtime):
- rex=r'<a href="javascript:;">(.*?)</a>';
- url = 'http://music.douban.com/chart';
- Response = urllib2.urlopen(url);
- html=Response.read();
- listsofsong = re.findall(rex, Html);
- print len(listsofsong);
- f=open('%s.txt' % currtime,'w');
- x=1;
- for line in listsofsong:
- f.write('top'+str(x)+':'+line);
- f.write('\n');
- x=x+1;
- f.flush();
- f.close();
- print currtime+'.txt'+'\t\t'+'SaveOver'
- def timer(n):
- while True:
- currtime = time.strftime("Savetime_%H-%M-%S", time.localtime())
- print currtime
- SaveTop20Music(currtime)
- time.sleep(n)
- if __name__ == "__main__":
- timer(5)
来源: http://www.phpxs.com/code/1004880/