Module zodb

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Classes

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InvalidationEvent

UpdateEvent

DeletionEvent

Functions

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_remove(_ignored, oid, queue)
We don't want bad oids hanging around forever.

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_dispatch(dmd, oid, ioid, queue)
Send to all the services that care by firing events.

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processInvalidations(dmd, queue, oids)

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_listener_decorator_factory(eventtype)
Given a particular event interface, returns a decorator factory that may be used to create decorators for methods causing those methods, when bound, to be registered as object event subscribers.

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Variables

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log = logging.getLogger('zen.ZenHub')

onUpdate = _listener_decorator_factory(IUpdateEvent)

onDelete = _listener_decorator_factory(IDeletionEvent)

Function Details

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processInvalidations(dmd, queue, oids)

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Decorators:

@defer.inlineCallbacks

_listener_decorator_factory(eventtype)

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Given a particular event interface, returns a decorator factory that may be used to create decorators for methods causing those methods, when bound, to be registered as object event subscribers.

Parameters:

eventtype - The event interface to which the subscribers should listen.