A `setup.py` file with most of the configuration residing in
`setup.cfg`. Except, of course, Black's configuration that, being
opinionated as it is, only supports `pyproject.toml`. In addition this
project comes with:

- `CHANGES.rst` for change log purposes
- `VERSION.txt` for keeping track of the version number
- `LICENSE.txt` for licensing purposes
- `README.rst` to get developers up to speed on using this project
- `fmt_code.sh` a shell script to invoke Black from PyCharm
- `.pre-commit-config.yaml` for the pre-commit hooks

Installing this project locally should be a simple matter of:

  $ python3.7 -m venv venv
  $ source venv/bin/activate
  $ pip install -U pip setuptools wheel
  $ pip install -e '.[dev]'
  $ pre-commit install