get an usable python3 user environment for poetry on debian buster

python.sh

# as root
apt install python3 python3-distutils python3-pkg-resources python3-venv
# rest as your project user
su - projectuser

# Create python shims (poetry needs "python" and "pip")
mkdir ~/.local/bin/ -p
ln -s /usr/bin/python3 $HOME/.local/bin/python
ln -s /usr/bin/pip $HOME/.local/bin/pip
echo 'export PATH="$HOME/.local/bin:$PATH"' > ~/.profile && source ~/.profile

# Install poetry
curl -sSL https://raw.githubusercontent.com/sdispater/poetry/master/get-poetry.py | python
source $HOME/.poetry/env
poetry config settings.virtualenvs.in-project true

# fucking finally an usable environment
cd project && poetry install
# venv is right here in .venv