def create_port(self, values):
if not values.get('uuid'):
values['uuid'] = utils.generate_uuid()
port = models.Port()
port.update(values)
try:
port.save()
except db_exc.DBDuplicateEntry as exc:
if 'address' in exc.columns:
raise exception.MACAlreadyExists(mac=values['address'])
raise exception.PortAlreadyExists(uuid=values['uuid'])
return port
def create_port(self, values):
if not values.get('uuid'):
values['uuid'] = uuidutils.generate_uuid()
port = models.Port()
port.update(values)
with _session_for_write() as session:
try:
session.add(port)
session.flush()
except db_exc.DBDuplicateEntry as exc:
if 'address' in exc.columns:
raise exception.MACAlreadyExists(mac=values['address'])
raise exception.PortAlreadyExists(uuid=values['uuid'])
return port
