Alpine 安装 python3
sed -i s/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g /etc/apk/repositories
apk add --update --no-cache curl jq py3-configobj py3-setuptools python3 python3-dev
apk add --no-cache gcc g++ libffi-dev make zlib-dev libcec-dev libtool
apk add wget
wget https://bootstrap.pypa.io/get-pip.py
python3 get-pip.py
vim ~/.pip/pip.conf
[global]
index-url = http://mirrors.aliyun.com/pypi/simple
[install]
trusted-host=mirrors.aliyun.com
pip3 freeze > requirements.txt
pip3 install -r requirements.txt