In <4e3bf554$0$29976$c3e8da3$54964...@news.astraweb.com> Steven D'Aprano <steve+comp.lang.pyt...@pearwood.info> writes:
> Doh! I *always* conflate env and which. Thank you for the correction. Way to say "conflate"! :-) -- John Gordon A is for Amy, who fell down the stairs gor...@panix.com B is for Basil, assaulted by bears -- Edward Gorey, "The Gashlycrumb Tinies" -- http://mail.python.org/mailman/listinfo/python-list