style: wrap long helper signature in backtest pipeline

2026-03-02 02:24:01 +09:00
parent c27decb6b1
commit ed713fdf40
1 changed files with 5 additions and 1 deletions
--- a/src/analysis/backtest_pipeline.py
+++ b/src/analysis/backtest_pipeline.py
@@ -236,7 +236,11 @@ def _m1_pred(train_labels: Sequence[int]) -> int:
    return train_labels[-1]


-def _build_execution_model(*, cost_model: BacktestCostModel, fold_seed: int) -> BacktestExecutionModel:
+def _build_execution_model(
+    *,
+    cost_model: BacktestCostModel,
+    fold_seed: int,
+) -> BacktestExecutionModel:
    return BacktestExecutionModel(
        ExecutionAssumptions(
            slippage_bps_by_session=dict(cost_model.slippage_bps_by_session or {}),