def makeops(op, lists):
    return tuple(l[0] if len(l) == 1 else build(op, l) for l in lists)
Returns a list of info on Containers.
dataset/ETHPy150Open logpy/logpy/logpy/assoccomm.py/makeops--crossover with--dataset/ETHPy150Open rackspace/pyrax/pyrax/object_storage.py/ContainerManager.list_containers_info