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⚡️ Speed up function _check_value by 13% #32

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⚡️ Speed up function _check_value by 13% #32

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12 changes: 4 additions & 8 deletions optuna/pruners/_threshold.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,15 +10,11 @@

def _check_value(value: Any) -> float:
try:
# For convenience, we allow users to report a value that can be cast to `float`.
value = float(value)
return float(value)
except (TypeError, ValueError):
message = "The `value` argument is of type '{}' but supposed to be a float.".format(
type(value).__name__
)
raise TypeError(message) from None

return value
raise TypeError(
f"The `value` argument is of type '{type(value).__name__}' but supposed to be a float."
) from None


class ThresholdPruner(BasePruner):
Expand Down