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bot-bottle/bot_bottle/image_cache.py
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refactor(store): consolidate the SQLite store family into bot_bottle.store
Move the DbStore base (db_store), the shared schema-migration base (migrations /
TableMigrations), the concrete stores (audit_store, config_store, queue_store),
and StoreManager out of the package root into a bot_bottle/store/ package, so
persistence lives in one place rather than scattered across the root.

Callers use direct submodule imports (from bot_bottle.store.store_manager
import StoreManager). Inside the moved modules the relative imports point back
up to their non-store siblings (..paths, ..supervise_types) while co-moved
siblings stay package-local; the flat-import fallbacks are untouched. The
orchestrator's own stores (config_store, secret_store, registry) stay in
orchestrator/ and repoint to the moved DbStore / TableMigrations.

No behavior change; full unit suite green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-24 12:53:52 -04:00

43 lines
1.5 KiB
Python

"""Shared helpers for cached-image quickstart stale checks."""
from __future__ import annotations
from datetime import datetime, timezone
from pathlib import Path
try:
from .store.config_store import ConfigStore
except ImportError:
from config_store import ConfigStore # type: ignore[import-not-found] # pylint: disable=import-error,no-name-in-module
class StaleImageError(Exception):
"""Raised when a cached image or artifact exceeds the configured staleness
threshold. Callers can catch this to prompt interactively; headless paths
let it propagate as a fatal error."""
def check_stale(label: str, created_at: datetime) -> None:
"""Raise StaleImageError if `created_at` is older than the configured
stale-warning threshold. Negative threshold disables the check."""
threshold_days = ConfigStore().cached_image_stale_warning_days()
if threshold_days < 0:
return
now = datetime.now(timezone.utc)
created = created_at.astimezone(timezone.utc)
age = now - created
if age.total_seconds() <= threshold_days * 86400:
return
raise StaleImageError(
f"cached {label} is {age.days} day(s) old; "
"quickstart does not verify it matches the current Dockerfile/context"
)
def check_stale_path(label: str, path: Path) -> None:
"""Raise StaleImageError if `path`'s mtime exceeds the staleness threshold."""
check_stale(label, datetime.fromtimestamp(path.stat().st_mtime, tz=timezone.utc))
__all__ = ["StaleImageError", "check_stale", "check_stale_path"]