@abc.abstractmethod
    def br_get_external_id(self, name, field):
Generates a useful node from the data provided.
dataset/ETHPy150Open openstack/neutron/neutron/agent/ovsdb/api.py/API.br_get_external_id--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/jinja2-2.6/jinja2/ext.py/InternationalizationExtension._make_node