File size: 551 Bytes
c289d87 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | from __future__ import annotations
from dataclasses import dataclass
from pathlib import Path
from typing import Iterable, List
@dataclass(frozen=True)
class ReuseCheck:
ok: bool
missing: List[str]
note: str
def validate_reuse_inputs(required_paths: Iterable[Path]) -> ReuseCheck:
missing = [str(p) for p in required_paths if not Path(p).exists()]
if missing:
return ReuseCheck(ok=False, missing=missing, note="missing_required_reuse_inputs")
return ReuseCheck(ok=True, missing=[], note="reuse_inputs_available")
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