Change directory into your project.
$ cd calculator
Create a Python virtual environment.
$ python3 -m venv env
Upgrade packaging tools.
$ env/bin/pip install --upgrade pip setuptools
Install the project in editable mode with its testing requirements.
$ env/bin/pip install -e ".[testing]"
Run your project's tests.
$ env/bin/pytest
Run your project.
$ env/bin/pserve development.ini
$ docker build -t calculator .
$ docker run -p 6543:6543 calculator