Mercurial > libervia-backend
comparison sat/plugins/plugin_misc_app_manager.py @ 3565:d66a8453b02b
plugin app manager: add a way to create files:
a `files` field can now be used to create files on the fly. Its value must be a dict where
key are file names, and values are an other dict with file data.
For now file data can only use the `content` key. Value of content will be written to the file.
If a file already exists, it is not overwritten.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sat, 12 Jun 2021 15:10:49 +0200 |
| parents | 2c9e95796371 |
| children | 402d31527af4 |
comparison
equal
deleted
inserted
replaced
| 3564:2c9e95796371 | 3565:d66a8453b02b |
|---|---|
| 546 del prepare[action] | 546 del prepare[action] |
| 547 | 547 |
| 548 if prepare: | 548 if prepare: |
| 549 raise exceptions.InternalError('"prepare" should be empty') | 549 raise exceptions.InternalError('"prepare" should be empty') |
| 550 | 550 |
| 551 async def _doCreateFiles( | |
| 552 self, | |
| 553 app_data: dict, | |
| 554 ) -> None: | |
| 555 dest_path = app_data['_instance_dir_path'] | |
| 556 files = app_data.get('files') | |
| 557 if not files: | |
| 558 return | |
| 559 if not isinstance(files, dict): | |
| 560 raise ValueError('"files" must be a dictionary') | |
| 561 for filename, data in files.items(): | |
| 562 path = dest_path / filename | |
| 563 if path.is_file(): | |
| 564 log.info(f"{path} already exists, skipping") | |
| 565 with path.open("w") as f: | |
| 566 f.write(data.get("content", "")) | |
| 567 log.debug(f"{path} created") | |
| 568 | |
| 551 async def startCommon(self, app_data: dict) -> None: | 569 async def startCommon(self, app_data: dict) -> None: |
| 552 """Method running common action when starting a manager | 570 """Method running common action when starting a manager |
| 553 | 571 |
| 554 It should be called by managers in "start" method. | 572 It should be called by managers in "start" method. |
| 555 """ | 573 """ |
| 556 log.info(f"starting {app_data['name']!r}") | 574 log.info(f"starting {app_data['name']!r}") |
| 557 await self._doPrepare(app_data) | 575 await self._doPrepare(app_data) |
| 576 await self._doCreateFiles(app_data) |