The purpose of this container is to create a Python 3.7 environment for use with Raspberry Pi 4 (armv7l).
Pull it.
docker pull oneoffcoder/rpi-python37:latest
Run it.
docker run -it oneoffcoder/rpi-python37
Observe it.
docker run -it oneoffcoder/rpi-python37 python3.7 -c "print('hello, world')"