Modified: Zope/branches/Zope-2_8-branch/lib/python/ZClasses/_pmc.py =================================================================== --- Zope/branches/Zope-2_8-branch/lib/python/ZClasses/_pmc.py 2005-06-10 23:57:01 UTC (rev 30750) +++ Zope/branches/Zope-2_8-branch/lib/python/ZClasses/_pmc.py 2005-06-11 06:20:42 UTC (rev 30751) @@ -56,15 +56,20 @@ ExtensionClass.pmc_init_of(result) return result

+ # copy_reg.py:_slotnames() tries to use this attribute as a cache. + # Dont allow this attribute to be written as it may cause us + # to register with the data_manager. + __slotnames__ = property(None) + def __setattr__(self, name, v): + super(ZClassPersistentMetaClass, self).__setattr__(name, v) if not ((name.startswith('_p_') or name.startswith('_v'))): self._p_maybeupdate(name) - super(ZClassPersistentMetaClass, self).__setattr__(name, v)

Not caused by this patch, but shouldn't this be '_v_' instead of '_v' ? ZODB/persistentclass.py has the same code, by the way... Florent

def __delattr__(self, name): + super(ZClassPersistentMetaClass, self).__delattr__(name) if not ((name.startswith('_p_') or name.startswith('_v'))): self._p_maybeupdate(name) - super(ZClassPersistentMetaClass, self).__delattr__(name)

-- Florent Guillaume, Nuxeo (Paris, France) CTO, Director of R&D +33 1 40 33 71 59 http://nuxeo.com fg@nuxeo.com