提取元数据（标题、作者等）
(text: str)
| 507 | |
| 508 | |
| 509 | def extract_metadata(text: str) -> Dict: |
| 510 | """提取元数据（标题、作者等）""" |
| 511 | lines = text.split("\n") |
| 512 | metadata = extract_title_and_authors(lines) |
| 513 | metadata["abstract"] = extract_abstract(text) |
| 514 | return metadata |
| 515 | |
| 516 | |
| 517 | def extract_sections(text: str) -> Dict[str, str]: |
no test coverage detected