[docs] [issue25768] compileall functions do not document or test return values

Nicholas Chammas added the comment: Ah, I see. The setup/teardown stuff runs for each test. So this is what I did: * Added a method to add a "bad" source file to the source directory. It gets cleaned up with the existing teardown method. * Used test_importlib to temporarily mutate sys.path as you recommended. I think this is much closer to what we want. Let me know what you think. By the way, are there any docs on test_importlib? I couldn't find any. ---------- Added file: http://bugs.python.org/file41364/compileall.patch _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue25768> _______________________________________