To start with a new service integration, assuming you have already installed locally the PowerApp Django project, just do following:
mkdir ../powerapp-myname ./manage.py startapp powerapp_myname ../powerapp-myname --template=https://github.com/Doist/powerapp-service-template/archive/master.zip
Change to your app's name directory, change setup.py and replace application name from "powerapp_myname" to "powerapp-myname". This step is optional but desirable: most Python packages follow the convention of dash-separated names for PyPI packages and underscore-separated name for Python modules.
To start hacking, install the app locally with:
pip install -e .
Then type ./manage.py collect_services and make sure your service is found and added to the list of known services by PowerApp.
Replace this text with application installation instructions when you're ready to publish your work.