https://github.com/talybin/rest
https://github.com/qvex/suil
https://github.com/flandr/topper
https://github.com/meltwater/served
https://github.com/an-tao/drogon
所以，用flask-restful吧
https://flask-restful.readthedocs.io/en/latest/
找到一个
https://github.com/hongliuliao/ehttp