I know! Not technically a workflow but I thought I'd come here to show it off anyway.
One of the frustrating things about any development project is the initial setup. That's where Yeoman comes in. It is a code scaffolding tool most regularly used to make java/frontend applications, but it is conveniently easy enough to make anything... like the basic structure of an Alfred workflow. I have not personally written a workflow in python, but I thought this could be useful to a lot more people than my crystal Alfred library (weird_al shameless plug!). So without further ado, here is my generator-alfred-python.
Just make a blank workflow and go to it in the terminal.
then pick a name for your workflow:
you have start of a successful Alfred workflow.
To see more, check out the project here.