Use `tagandpypi.sh 'tag message'` to create a tag for current version and send the result to pypi (uses Twine to preven MITM)

tagandpypi.sh

#!/bin/bash
MESSAGE=$1
VERSION=`grep __version__ */__init__.py | cut -d= -f2 | tr -d '[[:space:]]'`
git tag $VERSION -m $MESSAGE
git push --tags origin master

python3 setup.py sdist
LATESTDIST=`ls -td dist/* | head -1`
twine register $LATESTDIST
twine upload dist/*