保存到文件 Args: cells: 文本单元格列表 output_path: 输出文件路径（自动添加 .drawio 后缀）
(self, cells: list[TextCellData], output_path: str)
| 278 | ) |
| 279 | |
| 280 | def save_to_file(self, cells: list[TextCellData], output_path: str) -> None: |
| 281 | """ |
| 282 | 保存到文件 |
| 283 | |
| 284 | Args: |
| 285 | cells: 文本单元格列表 |
| 286 | output_path: 输出文件路径（自动添加 .drawio 后缀） |
| 287 | """ |
| 288 | xml_content = self.generate_xml(cells) |
| 289 | output_path = Path(output_path) |
| 290 | |
| 291 | if output_path.suffix.lower() != ".drawio": |
| 292 | output_path = output_path.with_suffix(".drawio") |
| 293 | |
| 294 | output_path.parent.mkdir(parents=True, exist_ok=True) |
| 295 | |
| 296 | # 删除旧文件 |
| 297 | if output_path.exists(): |
| 298 | output_path.unlink() |
| 299 | print(f"已删除旧文件: {output_path}") |
| 300 | |
| 301 | with open(output_path, "w", encoding="utf-8") as f: |
| 302 | f.write(xml_content) |
| 303 | |
| 304 | print(f"已保存到: {output_path}") |