A workflow framework based on www.workflowpatterns.com
Spiff Workflow is a library implementing workflows in pure Python.
It was designed to provide a clean API, and tries to be very easy to use.
You can find a list of supported workflow patterns in the `README file`_
included with the package.
.. _README file: https://github.com/knipknap/SpiffWorkflow/blob/master/README.md