On May 24, 2006, at 4:27 PM, Alek Kowalczyk wrote:
Tom Dossis wrote:
Thanks! I have also found a references library in 'schooltool'
project. It seems to be similar to RDF and adapts any Annotatable
object. But I'm looking for something more straightforward - both
approaches (extrinct and schooltool) seem to be too complex and not
[EMAIL PROTECTED] 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/
extrinsicreference.txt I'm not aware of any zope.schema /
FieldProperty stuff to do this; it would be pretty useful though.
It sounds like you just want to make python references? That works.
given A and B, two objects whose classes inherit from
A.foo = B
B.bar = A
will work as you expect. Haven't seen clear requirements for this
from you, but maybe I missed them.
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