def _copy_arrays_if_base_present(T):
    l = [_copy_array_if_base_present(a) for a in T]
    return l
Test getDiscoItems on the root node.
dataset/ETHPy150Open scipy/scipy/scipy/cluster/hierarchy.py/_copy_arrays_if_base_present--crossover with--dataset/ETHPy150Open ralphm/wokkel/wokkel/test/test_pubsub.py/PubSubServiceTest.test_getDiscoItemsRootHideNodes