[Zope3-Users] Non-owning references in Zope3

[Tom Dossis]

thealx at poczta.onet.pl wrote:
> Hi,
> 
> I am relatively new to Zope3. I could not find anywhere an example,
> what is the 'right way' to make non-owning reference to another
> object in Zope? Every piece of zope3 docs is full of examples of
> containers, this makes a good tree like structure. But how to refer
> from one object to another in right way? Can/should I do that with
> Object field?

One offering is zc.extrinsicreference ...
http://svn.zope.org/zc.extrinsicreference/trunk/src/zc/extrinsicreference/extrinsicreference.txt

I'm not aware of any zope.schema / FieldProperty stuff to do this; it
would be pretty useful though.