appupup is an open source, MIT licensed library with utilities for python programs based on argparse, appdirs, configparser and using logging module
pip install appupup
You can also download/clone the source, in which case you have to:
git clone https://github.com/pyl1b/appupup.git
python setup.py install
To contribute a patch clone the repo, create a new branch, install in develop mode:
python setup.py develop