[Zope-CMF] Caching Policy Manager

[Jean-Francois.Doyon at CCRS.NRCan.gc.ca]

Hello,

I'm not having much success implementing this feature I'm afraid.

Although I can always use the Accelerated HTTP Cache Manager for many
objects, this doesn't work with anything filesystem based, notably skins.

I've tried various predicates:

python: content.meta_type == 'Filesystem Image'
python: content.getId() == 'something'

etc ...

But not matter what, I don't see any headers getting set as I'd expect.  I
put the instance of the policy manager both in the root of Zope, or the root
of the CMF site(s), didn't work either way.

I'm pretty sure the tool does get "called" since if I make a mistake errors
do get raised out of it.

Any idea what I might be doing wrong ??

Thanks,
J.F.