[TIP] unittest2 discovery / doctest integration?

[Pete]

Just wondering how to go about running doctests under unittest2's discovery... The approach mentioned here http://docs.python.org/dev/library/doctest.html#unittest-api gets the doctests run, but is kinda bogus (you get 2 sets of test runner output).  Glancing at unittest2's discovery stuff, it seems to look for TestCases, but not TestSuites. Just wondering if there's something obvious I'm missing, or if I should start poking through/ripping off doctest's implementation of integration (which is lightly documented).

--Pete