标签：
http://songpengfei.iteye.com/blog/1440158
https://docs.python.org/2/library/argparse.html
http://stackoverflow.com/questions/15753701/argparse-option-for-passing-a-list-as-option
Python argparse
原文地址：http://www.cnblogs.com/yxzfscg/p/5012344.html
