Change Details

This: - documents what this method is about in the code (only in documentation so far) - adds a missing test on the cli `swh db version` to check this behaves appropriately - will allow to clean up duplicated code in existing backends (storage, indexer) - will allow to fix the backends which are missing the appropriate methods (scrubber, scheduler, vault, see [1]'s description ...) Related to T4228 Depends on D7943 (revert of [1]) This is the proper fix instead of [1]. [1] D7907.

This: - documents what this method is about in the code (only in documentation so far) - adds a missing test on the cli `swh db version` to check this behaves appropriately - will allow to clean up duplicated code in existing backends (storage, indexer) [2] [3] - will allow to fix the backends which are missing the appropriate methods (scheduler [4], scrubber, vault, see [1]'s description for details...) Related to T4228 Depends on D7943 (revert of [1]) This is the proper fix instead of [1]. [1] D7907 [2] https://forge.softwareheritage.org/source/swh-storage/browse/master/swh/storage/postgresql/storage.py$208-211 [3] https://forge.softwareheritage.org/source/swh-indexer/browse/master/swh/indexer/storage/__init__.py$155-157 [4] https://forge.softwareheritage.org/source/swh-scheduler/browse/master/swh/scheduler/backend.py$76-78

This: - documents what this method is about in the code (only in documentation so far) - adds a missing test on the cli `swh db version` to check this behaves appropriately - will allow to clean up duplicated code in existing backends (storage, indexer) [2] [3] - will allow to fix the backends which are missing the appropriate methods (scrubber,scheduler scheduler[4], vaultscrubber, see [1]'s descriptionvault, see [1]'s description for details...) Related to T4228 Depends on D7943 (revert of [1]) This is the proper fix instead of [1]. [1] D7907. [2] https://forge.softwareheritage.org/source/swh-storage/browse/master/swh/storage/postgresql/storage.py$208-211 [3] https://forge.softwareheritage.org/source/swh-indexer/browse/master/swh/indexer/storage/__init__.py$155-157 [4] https://forge.softwareheritage.org/source/swh-scheduler/browse/master/swh/scheduler/backend.py$76-78