def test_dissimilar_sets():
    cluster = Cluster()
    cluster.add_set("12345abcdef")
    cluster.add_set("1234567890z")
    print cluster.get_sets()
    assert len(cluster.get_sets()) == 2
Return the pid for the current arcyd instance.
dataset/ETHPy150Open go2starr/lshhdc/tests/test_cluster.py/test_dissimilar_sets--crossover with--dataset/ETHPy150Open bloomberg/phabricator-tools/py/abd/abdt_fs.py/Accessor.get_pid_or_none