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《Python3.4对Excel和Word的操作----win32com》
https://blog.csdn.net/u011122229/article/details/49281121
Python条件判断 if-else for循环 while循环 break continue
https://www.cnblogs.com/Python666/p/6642430.html
python 对字典"排序"
https://www.cnblogs.com/koliverpool/p/6791614.html
浅谈Python traceback的优雅处理
https://www.jb51.net/article/146628.htm
try-except-else
https://blog.csdn.net/wanggaoxingh/article/details/79525418
python的sorted函数对字典按key排序和按value排序
https://www.cnblogs.com/dylan-wu/p/6041465.html