Reference¶
Interfaces¶
Interfaces for the unique id utility.
Note that most of these interfaces present identical method signatures
to those of their zope.intid
counterparts. This includes everything
that comprises the IIntIds
interface.
Note that the contracts for these APIs differs, primarily in not
requiring IKeyReference
support
(however, the provided lifecycle event subscribers in
zc.intid.subscribers
do require this support).
The IIntIdsSubclass
and event interfaces are new.
Implementation¶
Unique id utility.
This utility assigns unique integer ids to objects and allows lookups by object and by id.
This functionality can be used in cataloging.