On Mon, 19 Sep 2011 18:08:22 -0400, Ben Gamari <bgamari.foss@gmail.com> wrote: [...] Just sayin' that from a python perspective, this happen to seem to work fine with the current cpython implementation, but it might well break when switching to pypy or what not. So, given some spare time, I would be happy to move towards using a talloc_refunref scheme which would work just fine as well. Even better, I would take patches doing that for me :-) Sebastian