Could you work up some tests (Lib/test/test_random.py) and docs (Doc/lib/librandom.tex) for this? An explanation of why you think this should be included in the standard library would be helpful, too.

Also, it seems you made this patch against Python 2.3. While this particular patch still applied (relatively) cleanly to Python 2.6a0 source, Python 2.3 is no longer supported and most patches made against it have a high probability of inapplicability. See http://www.python.org/dev/faq/ for information on how to obtain a read-only checkout of the latest source code.