1.http://blog.sina.com.cn/qsdfxkq has rss seed
2.but notices on the blog not in seed
3.so i want generate a new seed, include both origin blog.sina.com.cn seed and new notices
4.i used xgoogle to parse notice in the webpage
5.i used feedparser to parse origin blog.sina.com.cn seed
6.i used feedformatter to generate integrated new seed