RE: [Zope-dev] Re: circular referenced persistent objects

2004-04-12 Thread Tim Peters
[Sandor] > This is still a question. Is there any way, to determine how many > times a zodb persistent object is referenced? ZODB itself doesn't keep track of that, although it's possible to write a storage that does. FileStorage does not. BerkeleyStorage did (past tense because Zope Corp has gi

Re: [Zope-dev] Re: circular referenced persistent objects

2004-04-12 Thread Casey Duncan
On Mon, 12 Apr 2004 10:57:43 -0500 <[EMAIL PROTECTED]> wrote: > Casey, > > Thanks for the clarification. > > > > - Is there an equivalent of sys.getrefcount for ZODB persistent > > > objects? > > This is still a question. Is there any way, to determine how many > times a zodb persistent object

RE: [Zope-dev] Re: circular referenced persistent objects

2004-04-12 Thread zope
Casey, Thanks for the clarification. > > - Is there an equivalent of sys.getrefcount for ZODB persistent > > objects? This is still a question. Is there any way, to determine how many times a zodb persistent object is referenced? sys.getrefcount seems to tell me only those references which are

[Zope-dev] Re: circular referenced persistent objects

2004-04-12 Thread Casey Duncan
On Sat, 10 Apr 2004 14:11:56 -0500 <[EMAIL PROTECTED]> wrote: > I have the following setup (unrelated lines are omitted): > > class Deliverer(Folder): > def manage_afterAdd(self, item, container): > if item is self: > self.__ac_local_roles__ = dr_localroles(self) > > clas