def pick(self, keys):
        subset = dict([(key, self.criteria[key]) for key in keys])
        return self.__class__(**subset)
Retrieve an experiment by its name and variants (assuming it exists).
dataset/ETHPy150Open saltstack/salt/salt/modules/mount.py/_fstab_entry.pick--crossover with--dataset/ETHPy150Open ryanpetrello/cleaver/cleaver/backend/__init__.py/CleaverBackend.get_experiment