Hi,
in the following situation:
class ISomeNames(IContained):
items = List(... value_type=Object(schema=IName ..) )
class IName(Interface):
afield = Choice(... vocabulary="AVocabulary" ..)
say in the vocabulary I need to look up containment tree but IName
object does not have enought context set so I assume schema.Object
fields are not locatable. Or I guess they could be, my understanding
is that you could also point to an existing persistent object using
schema.Object field, which is not really what I am trying to do here.
I just want ISomeNames to be composed of list of IName objects.
I have read a bit about contained proxies. Is the solution here to
wrap IName with this proxy and make it appear as if it is contained by
the container of ISomeNames. How would I do that? Or is there a way
to refer back to ISomeNames from IName?
Also this thread touches on the subject of schema.Object locatability:
http://mail.zope.org/pipermail/zope3-users/2006-December/005090.html
Thanks in advance
Alen
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