@staticmethod
    def _get_devices_locally_modified(timestamps, previous_timestamps):
        return {device for device, timestamp in timestamps.items()
                if previous_timestamps.get(device) and
                timestamp != previous_timestamps.get(device)}
Returns devices with previous timestamps that do not match new.
dataset/ETHPy150Open openstack/neutron/neutron/plugins/ml2/drivers/agent/_common_agent.py/CommonAgentLoop._get_devices_locally_modified