找到python自带的2to3-3.7 文件,在终端里输入
python 2to3-3.7 -w /Users/v_fanjiexiong/PycharmProjects/HugeGraph_fan/HugeGrep-server/traverserAPI/biaoge.py
py2 一键转换成py3
原文:https://www.cnblogs.com/tarzen213/p/11505747.html