def pop(key, default=None):
    store = load()
    val = store.pop(key, default)
    dump(store)
    return val
Returns a CTrait corresponding to the trait defined by this class.
dataset/ETHPy150Open saltstack/salt/salt/modules/data.py/pop--crossover with--dataset/ETHPy150Open enthought/traits/traits/trait_handlers.py/TraitType.as_ctrait