def extend_external_segment_dict(self, session, result):
        for driver in self.ordered_ext_drivers:
            driver.obj.extend_external_segment_dict(session, result)
Euclidian distance between two points in in Lab color space
dataset/ETHPy150Open openstack/group-based-policy/gbpservice/neutron/services/grouppolicy/extension_manager.py/ExtensionManager.extend_external_segment_dict--crossover with--dataset/ETHPy150Open mrterry/yoink/yoink/delta_e.py/deltaE_cie76