@contextmanager
def _open(path):
    if path == '-':
        yield sys.stdin
    else:
        with open(path) as f:
            yield f
Takes a list of QuadSlot objects and queues the new identifiers /
dataset/ETHPy150Open rubik/radon/radon/cli/tools.py/_open--crossover with--dataset/ETHPy150Open RDFLib/rdfextras/rdfextras/store/FOPLRelationalModel/BinaryRelationPartition.py/BinaryRelationPartition.insertRelations