Function _is_within

codewiki/mcp/tools/doc_writer.py:23–29

Return True if *path* resolves to somewhere inside *base*.

(path: Path, base: Path)

def _is_within(path: Path, base: Path) -> bool:
    """Return True if *path* resolves to somewhere inside *base*."""
    try:
        path.resolve().relative_to(base.resolve())
        return True
    except ValueError:
        return False


def _safe_doc_path(session: SessionState, filename: str) -> Path | None: