| # Copyright lowRISC contributors. |
| # Licensed under the Apache License, Version 2.0, see LICENSE for details. |
| # SPDX-License-Identifier: Apache-2.0 |
| """Common utilities used by mdbook pre-processors.""" |
| |
| from typing import List, Any, Dict, Generator |
| |
| |
| def chapters(items: List[Dict[str, Any]]) -> Generator[Dict[str, Any], None, None]: |
| """Recursively yields all chapters""" |
| for chapter in (item.get("Chapter") for item in items): |
| if not chapter: |
| continue |
| |
| for sub_chapter in chapters(chapter["sub_items"]): |
| yield sub_chapter |
| |
| yield chapter |
