def _drop_protected_attrs(model_class, values):
    for attr in model_class.__protected_attributes__:
        if attr in values:
            del values[attr]
listdir_recursive(path, glob=None) -> [ entry names ]
dataset/ETHPy150Open rcbops/glance-buildpackage/glance/registry/db/api.py/_drop_protected_attrs--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/libs/hadoop/src/hadoop/fs/hadoopfs.py/Hdfs.listdir_recursive