def testClone(self):
metric1 = Metric(name="m1", lower_is_better=False)
self.assertEqual(metric1, metric1.clone())
metric2 = get_branin_metric(name="branin")
self.assertEqual(metric2, metric2.clone())
metric3 = get_factorial_metric(name="factorial")
self.assertEqual(metric3, metric3.clone())
def __init__(
self,
metric: Metric,
bound: float,
relative: bool = False,
op: Optional[ComparisonOp] = None,
) -> None:
if metric.lower_is_better is None and op is None:
raise ValueError((
f"Metric {metric} must have attribute `lower_is_better` set or "
f"op {op} must be manually specified."))
elif op is None:
op = ComparisonOp.LEQ if metric.lower_is_better else ComparisonOp.GEQ
# It's likely that the metric passed into the ObjectiveThreshold constructor
# is the same instance as the metric in the Objective. Thus, we have to clone
# the metric passed in here to ensure a 1:1 relationship between user-facing
# objects and DB objects.
super().__init__(metric=metric.clone(),
op=op,
bound=bound,
relative=relative)
def testClone(self):
metric1 = Metric(name="m1", lower_is_better=False)
self.assertEqual(metric1, metric1.clone())
