def update_port_postcommit(self, context):
        self._call_on_drivers("update_port_postcommit", context,
                              continue_on_failure=True)
Test the data streams functionality.
dataset/ETHPy150Open openstack/neutron/neutron/plugins/ml2/managers.py/MechanismManager.update_port_postcommit--crossover with--dataset/ETHPy150Open log2timeline/dfvfs/tests/vfs/tsk_partition_file_entry.py/TSKPartitionFileEntryTest.testDataStreams