[Andrew Kuchling]
> +1 on /F's suggestion of recycling the os.path.expandvars() code.
-1 on that part: os.path.expandvars() is an ill-defined mess (the core has
more than one of them, varying by platform, and what they do differs in
platform-irrelevant ways). +1 on making Barry fix expandvars <wink>:
http://www.python.org/sf/494589