INNER CODE UNIT · Python

now

i3T4AN/KADATH · kadath/engine.py:35

def now() -> str:
    return datetime.now(UTC).isoformat()


def digest(value: str) -> str:
    return hashlib.sha256(value.encode()).hexdigest()


def hash_file(path: Path) -> tuple[int, str]:
    hasher = hashlib.sha256(); size = 0
    with path.open("rb") as stream:
        while True:
            chunk = stream.read(1024 * 1024)
            if not chunk: break
            size += len(chunk); hasher.update(chunk)
    return size, hasher.hexdigest()

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