def list_resources(self, query='?*::INSTR'):

        return self.visalib.list_resources(self.session, query)
we return tuples (present, data) to aid netclient in making its decoding decisions
dataset/ETHPy150Open hgrecco/pyvisa/pyvisa/highlevel.py/ResourceManager.list_resources--crossover with--dataset/ETHPy150Open sassoftware/conary/conary/repository/netrepos/netserver.py/NetworkRepositoryServer.getTroveInfo