The materials available here were originally offered in a workshop at the Pycon UK 2014 Conference ["http://2014.pyconuk.org"], on 19 September 2014.
Here are the Exercises:
When you have worked through the exercises you may want to move on to the API Challenges:
PyConUK-VDC-API-Challenges.pdf
http://cloudstore.interoute.com/main/knowledge-centre/library/vdc-v2