Does anyone know the process by which objects are notified by
events? I created a custom container that stores objects in MySQL.
However, I noticed that when I add a container that an
ObjectAddedEvent is then propogated to every single object in my
container, generating nearly 2000 queries. From my reading of the
core Zope code, it seems that when an event is triggered it is sent
to every single object in every container. This seems rather
inefficient if you have either a large container or large objects in
your container. Am I understanding this correctly? None of my
objects subscribe to events (at least not yet).
The problem seems to start in
zope.app.container.contained.sublocations, which basically queries
all objects in a container and sends an event to all of them.
excerpt from zope.app.container.contained.ContainerSublocations:
container = self.container
for key in container:
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