[Zope-CMF] CMF1.5 and References

[k_vertigo at objectrealms.net]

> Ben and Kapil have back-ported the AT1.3 reference engine
> to CMF.  I do not know if they have committed it to a branch.
> But it would rock if we could get references into CMF.
>

agreed.

> Ben/Kapil?  have you guys committed the code? If not
> maybe this is a good time to commit it so it can be decided
> if it is able to ship with CMF1.5.
>
> http://cvs.sourceforge.net/viewcvs.py/archetypes/Archetypes
>
> Referenceable.py and ReferenceEngine.py are the modules
> of interest.

ben did the work, and he's currently offline for the next few days. i
don't believe its checked in.. i'm on dialup atm and haven't been watching
checkins.

also fwiw, someone implemented some of the basic constraint types (1-1,
1-n, n-m, etc.) based on the archetypes reference engine at the plone
snow-sprint.

http://cvs.sf.net/viewcvs.py/collective/RelationConstraint/

cheers,

-kapil