x/vmware-nsx
Code Issues Proposed changes

Merge "Fix usage of SQLAlchemy Query.first() method"

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Jenkins 2013-05-10 19:19:00 +00:00 committed by Gerrit Code Review
commit 3278b88236
1 changed files with 4 additions and 10 deletions
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14
quantum/plugins/nicira/nicira_qos_db.py
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@ -132,16 +132,10 @@ class NVPQoSDbMixin(ext_qos.QueuePluginBase):
def _delete_network_queue_mapping(self, context, network_id):
query = self._model_query(context, NetworkQueueMapping)
try:
with context.session.begin(subtransactions=True):
binding = query.filter_by(network_id=network_id).first()
if binding:
context.session.delete(binding)
except exc.NoResultFound:
# return since this can happen if we are updating a port that
# did not already have a queue on it. There is no need to check
# if there is one before deleting if we return here.
return
with context.session.begin(subtransactions=True):
binding = query.filter_by(network_id=network_id).first()
if binding:
context.session.delete(binding)
def _extend_port_qos_queue(self, context, port):
if self._check_view_auth(context, {'qos_queue': None},