Function _safe_copy

demo/app.py:198–200

(src: Path, dst: Path)

    shutil.copytree(src, dst, symlinks=symlinks, ignore=ignore)

def _safe_copy(src: Path, dst: Path):
    dst.parent.mkdir(parents=True, exist_ok=True)
    shutil.copy2(src, dst)

def _cleanup_old_runs(max_age_hours=12):
    try: