neutron-lib/releasenotes/notes/rehome-db-api-event-listeners-2fb5256166e2a4e8.yaml
Boden R 14bc0d9408 rehome db api orm event listener functions
The rehome/consumption of the db api caused some errors in consumer
projects related to the ORM event listeners no longer getting
initialized [1]. While the short term fix [1] was to import neutron's
db api elsewhere, this doesn't work longer term as consumers need to
decouple from neutron, thus not importing neutron modules.

This patch rehomes the db api ORM event listeners into neutron-lib and
initializes them upon import of neutron_lib (top-level). This change
will allow consumers to load the event listeners by importing anything
from neutron-lib, thus breaking the dependency on neutron.

This patch also bumps the requirement for SQLAlchemy to match neutrons.

[1] https://bugs.launchpad.net/neutron/+bug/1802369

Related-Bug: 1802369

Change-Id: I3e702b99fd5084e8090f93c384aa1f704edceaff
2018-12-31 10:28:49 -07:00

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YAML

---
features:
- The private ORM event listener functions from ``neutron.db.api`` are now in
``neutron_lib.db.api`` and are automatically loaded when importing any
neutron-lib module.