def _update_db_port(self, context, db_port, new_port, network_id, new_mac):
# Remove all attributes in new_port which are not in the port DB model
# and then update the port
if (new_mac and new_mac != db_port.mac_address
and self._is_mac_in_use(context, network_id, new_mac)):
raise exc.MacAddressInUse(net_id=network_id, mac=new_mac)
db_port.update(
db_utils.filter_non_model_columns(new_port, models_v2.Port))
def _update_db_port(self, context, db_port, new_port, network_id, new_mac):
# Remove all attributes in new_port which are not in the port DB model
# and then update the port
try:
db_port.update(
self._filter_non_model_columns(new_port, models_v2.Port))
context.session.flush()
except db_exc.DBDuplicateEntry:
raise exc.MacAddressInUse(net_id=network_id, mac=new_mac)