27 lines
818 B
Python
27 lines
818 B
Python
"""Persistence contract for the global upload policy document."""
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from __future__ import annotations
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from abc import ABC, abstractmethod
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from typing import Any
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class UploadPolicyStore(ABC):
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@abstractmethod
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async def ensure_seed(self, policy: dict[str, Any]) -> dict[str, Any]:
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"""Create the default row if missing without overwriting saved edits."""
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raise NotImplementedError
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@abstractmethod
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async def get_policy(self) -> dict[str, Any] | None:
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"""Return the stored policy, or ``None`` before the first save."""
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raise NotImplementedError
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@abstractmethod
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async def set_policy(self, policy: dict[str, Any], *, updated_by: str | None = None) -> dict[str, Any]:
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"""Atomically replace the global policy document."""
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raise NotImplementedError
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