"""Refresh the package integrity manifest after intentional local edits."""
from pathlib import Path
import hashlib
ROOT=Path(__file__).resolve().parents[1]
def update(root=ROOT):
    files=sorted(p for p in root.rglob("*") if p.is_file() and p!=root/"SHA256SUMS.txt"
                 and not any(part in {"__pycache__",".git",".cache"} for part in p.relative_to(root).parts))
    lines=[hashlib.sha256(p.read_bytes()).hexdigest()+"  "+p.relative_to(root).as_posix() for p in files]
    (root/"SHA256SUMS.txt").write_text("\n".join(lines)+"\n",encoding="utf-8")
    return len(lines)
if __name__=="__main__":print(f"Hashed {update()} repository files.")