At 01:43 PM 9/7/2005 -0700, Andi Vajda wrote: >The changes include the addition of a new isitem(foo) API, a faster, >not-so-foolable version of isinstance(foo, Item). Which nobody but Andi and the repository code should ever use, or you'll break recurrence proxying. :) Stick with isinstance(), because that can and should be "fooled". :)