sudo apt-get install uwsgi-plugin-python3

gunicorn -c gun.py manage:app

sudo apt-get install python3 python-dev python3-dev
build-essential libssl-dev libffi-dev
libxml2-dev libxslt1-dev zlib1g-dev
python-pip

• python3.8安装pycrypto pip uninstall Crypto pip uninstall pycrypto pip install pycryptodome

• 'sqlalchemy.cimmutabledict.immutabledict' object has no attribute 'setdefault' pip install --upgrade 'SQLAlchemy<1.4'