370             # XXX may occurs?

   370             # XXX may occurs?

   371             vname = obj.__class__.__name__

   371             vname = obj.__class__.__name__

   372         for registryname in class_registries(obj, registryname):

   372         for registryname in class_registries(obj, registryname):

   373             registry = self.setdefault(registryname)

   373             registry = self.setdefault(registryname)

   374             registry.register(obj, oid=oid, clear=clear)

   374             registry.register(obj, oid=oid, clear=clear)

   376                        vname, registryname, oid or class_regid(obj))

   376                        vname, registryname, oid or class_regid(obj))

   377         self._loadedmods.setdefault(obj.__module__, {})[classid(obj)] = obj

   377         self._loadedmods.setdefault(obj.__module__, {})[classid(obj)] = obj

   378 

   378 

   379     def unregister(self, obj, registryname=None):

   379     def unregister(self, obj, registryname=None):

   380         """unregister `obj` application object from the registry `registryname` or

   380         """unregister `obj` application object from the registry `registryname` or