Message 387978 - Python tracker

Hmm, yeah, it seems like the debug-specific definition has gone. Wonder when that happened.

In that case, go ahead and revert, but I'd suggest doing it by just removing the new Py_DEBUG condition rather than undoing all the changes. Should be nothing wrong with the rest of it.

IIRC, PR builds run under release because the compile-time increase is more than made up by the test time decrease.