Use TYPE_CHECKING for import in pruners/_hyperband.py#6447
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not522 merged 1 commit intooptuna:masterfrom Feb 16, 2026
Merged
Use TYPE_CHECKING for import in pruners/_hyperband.py#6447not522 merged 1 commit intooptuna:masterfrom
TYPE_CHECKING for import in pruners/_hyperband.py#6447not522 merged 1 commit intooptuna:masterfrom
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- scripts/record_pr.py: Record individual PRs or --refresh all statuses - config.json: Project metadata (language, description) - .github/workflows/refresh-contributions.yml: Manual workflow_dispatch refresh - Record new PR: optuna/optuna#6447 (TYPE_CHECKING for _hyperband.py) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
Part of #6029
Move
collections.abc.Containerimport underif TYPE_CHECKING:guard inoptuna/pruners/_hyperband.pyto prevent unnecessary runtime import.Changes
from typing import TYPE_CHECKINGfrom collections.abc import Containerunderif TYPE_CHECKING:blockfrom __future__ import annotationswas already present