if self._study_id != study._study_id:
raise ValueError("`IntersectionSearchSpace` cannot handle multiple studies.")
for trial in study.get_trials(deepcopy=False):
if trial.state != optuna.trial.TrialState.COMPLETE:
continue
After Change
raise ValueError("`IntersectionSearchSpace` cannot handle multiple studies.")
next_cursor = self._cursor
for trial in reversed(study.get_trials(deepcopy=False)):
if self._cursor > trial.number:
break
if trial.state == optuna.trial.TrialState.RUNNING:
next_cursor = trial.number
if trial.state != optuna.trial.TrialState.COMPLETE:
continue
if self._search_space is None:
self._search_space = copy.copy(trial.distributions)
continue
delete_list = []
for param_name, param_distribution in self._search_space.items():
if param_name not in trial.distributions:
delete_list.append(param_name)
elif trial.distributions[param_name] != param_distribution:
delete_list.append(param_name)
for param_name in delete_list:
del self._search_space[param_name]
self._cursor = next_cursor
search_space = self._search_space or {}
if ordered_dict:
search_space = OrderedDict(sorted(search_space.items(), key=lambda x: x[0]))
