CurriculumCompetenceView

The narrow, read-only view a midpoint-start policy needs onto the trajectory store.

Kept deliberately tiny so policies never depend on the store directly: a fake satisfies it in tests.

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Methods

best_route_cells

best_route_cells() -> list[dict[str, int]] | None

Return the highest-priority archived route's per-segment start cells in start->exit order, or None when no route is archived yet.

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cell_success_rate

cell_success_rate(utility_key: str, cell: dict[str, int]) -> float | None

Return a competence utility's success rate for one cell, or None when unavailable.

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