http://www.cnblogs.com/zhoujie/archive/2013/04/10/python7.html
http://my.oschina.net/zyzzy/blog/115096
http://www.cnblogs.com/BoyeeStudio/articles/382882.html python规范链接
http://www.cnblogs.com/huxi/archive/2011/01/02/1924317.html#top python反射
http://www.cnblogs.com/zhoujie/archive/2013/04/10/python7.html
http://my.oschina.net/zyzzy/blog/115096
http://www.cnblogs.com/BoyeeStudio/articles/382882.html python规范链接
http://www.cnblogs.com/huxi/archive/2011/01/02/1924317.html#top python反射