chore: ruff auto-fix PLR6201 — tuple → set in membership tests (#23937)

Replace  with  for all literal-tuple
membership tests. Set lookup is O(1) vs O(n) for tuple — consistent
micro-optimization across the codebase.

608 instances fixed via `ruff --fix --unsafe-fixes`, 0 remaining.
133 files, +626/-626 (net zero).
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kshitij 2026-05-11 11:13:25 -07:00 committed by GitHub
parent 8c11710314
commit 2ec8d2b42f
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133 changed files with 626 additions and 626 deletions

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@ -264,7 +264,7 @@ def _parse_hint_result(text: str) -> tuple[int | None, str]:
"""Parse the judge's boxed decision and hint text."""
boxed = _BOXED_RE.findall(text)
score = int(boxed[-1]) if boxed else None
if score not in (1, -1):
if score not in {1, -1}:
score = None
hint_matches = _HINT_RE.findall(text)
hint = hint_matches[-1].strip() if hint_matches else ""