-- 人生苦短, Pythonic! 冗余不做,日子甭过!备份不做,十恶不赦!俺: http://about.me/zoom.quiet哲: http://www.zeuux.org/home/zoomquiet豆: http://www.douban.com/group/zoomquiet书: http://code.google.com/p/openbookproject营: http://code.google.com/p/kcpycamp/wiki/PythoniCamp