update-python-requirements

#!/bin/bash -e

rm -fr .venv
python3 -m venv .venv 
if [ "$1" == "--upgrade" ]; then
	echo "Upgrading..."
	.venv/bin/pip install --upgrade -r requirements.txt && \
	.venv/bin/pip freeze >requirements-frozen.txt
else
	.venv/bin/pip install --upgrade -r requirements-frozen.txt
fi
echo "Done!"