def _load_experiment_info(exp: Experiment, exp_info: Dict[str, Any]) -> None:
"""Loads `Experiment` object with basic information."""
exp._time_created = object_from_json(exp_info.get("time_created_json"))
exp._trials = trials_from_json(exp, exp_info.get("trials_json"))
exp._experiment_type = object_from_json(exp_info.get("experiment_type_json"))
exp._data_by_trial = data_from_json(exp_info.get("data_by_trial_json"))
for trial in exp._trials.values():
for arm in trial.arms:
exp._register_arm(arm)
if trial.ttl_seconds is not None:
exp._trials_have_ttl = True
if exp.status_quo is not None:
sq = not_none(exp.status_quo)
exp._register_arm(sq)
def experiment_from_json(object_json: Dict[str, Any]) -> Experiment:
"""Load Ax Experiment from JSON."""
time_created_json = object_json.pop("time_created")
trials_json = object_json.pop("trials")
experiment_type_json = object_json.pop("experiment_type")
data_by_trial_json = object_json.pop("data_by_trial")
experiment = Experiment(
**{k: object_from_json(v)
for k, v in object_json.items()})
experiment._time_created = object_from_json(time_created_json)
experiment._trials = trials_from_json(experiment, trials_json)
experiment._arms_by_name = {}
for trial in experiment._trials.values():
for arm in trial.arms:
experiment._register_arm(arm)
if trial.ttl_seconds is not None:
experiment._trials_have_ttl = True
if experiment.status_quo is not None:
sq = not_none(experiment.status_quo)
experiment._register_arm(sq)
experiment._experiment_type = object_from_json(experiment_type_json)
experiment._data_by_trial = data_from_json(data_by_trial_json)
return experiment
