Message 151450 - Python tracker

I'd still like to see a recipe for creating parameterized test cases via load_tests added to the docs.  It may be relatively obvious how to do it once you think of it, but it isn't obvious to a relative newcomer that you *can* do it, and it would make a great example of how load_tests can be used.  (The current example is very trivial since it just re-implements the default behavior, and while that's useful, it doesn't really demonstrate the power of load_tests).