Message 183334 - Python tracker

No controversy on (1), we should just do that.

I don't see a strong reason to change (2).  I always run the test suite with -uall, but if I were running a restricted set I'd rather not have resources outside the local machine be accessed.

My proposal is a way to provide (3): running the regrtest-resource-skipped tests when not running them through regrtest.  If you *also* want a way to skip tests based on resource when running them outside regrtest, then unittest would have to grow a resource API.