// 删除框架
sudo rm -rf /Library/Frameworks/Python.framework/Versions/3.7

// 删除应用目录
sudo rm -rf '/Applications/Python 3.7'

// 删除指向python的链接
cd /usr/local/bin/
ls -l /usr/local/bin | grep '../Library/Frameworks/Python.framework/Versions/x.x' | awk '{print $9}' | tr -d @ | xargs rm