Tamito> It seems that the test.regrtest module has a possible backward Tamito> incompatibility with regard to pre-Python 2.3 releases. I have Tamito> a test suit implemented using the test.regrtest module.
Tamito> Unless I miss something trivial (I hope so), I'd have to give up Tamito> using the test.regrtest module.
I think this is the best course. The advertised (and supported) way to build test suites in Python is with the unittest module.