Georges-Antoine Assi ce8c1ed049 perf(scan): fetch rom files on demand for metadata matching ...

The scan loaders no longer eager-load `Rom.files` (#3425 + follow-ups), so
the hash-based metadata lookups can't rely on `rom.files` being populated —
`hasheous`/`ss` `lookup_rom` read `RomFile.is_top_level`, which dereferences
`RomFile.rom.full_path` and would raise `DetachedInstanceError` once the
session closed.

Add `DBRomsHandler.rom_files_for_rom_id`, which loads a ROM's files on demand
with the `RomFile.rom` backref eager-loaded (`load_only(fs_path, fs_name)`).
The scan path uses it as a fallback only when the filesystem walk yielded no
files (e.g. an unchanged rescan), behind a per-ROM `functools.cache` helper so
the playmatch/hasheous/ss lookups share a single DB fetch.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-06-03 10:34:44 -04:00

..

__init__.py

Merge branch 'master' into feature/play-session-ingest

2026-04-06 12:42:15 -04:00

base_handler.py

misc: Apply import sorting

2025-09-04 11:17:00 -03:00

client_tokens_handler.py

start pre-4.8 cleanup

2026-03-12 23:02:12 -04:00

collections_handler.py

fix(collections): address reviewer feedback on types and concurrency

2026-04-15 06:46:12 -04:00

device_save_sync_handler.py

feat(devices): add duplicate device registration handling

2026-02-03 20:03:50 +09:00

devices_handler.py

make devices actually unique

2026-03-15 20:09:33 -04:00

firmware_handler.py

DB functions accept list of params

2026-01-18 21:26:48 -05:00

platforms_handler.py

manual cleanup

2026-01-18 22:27:46 -05:00

play_sessions_handler.py

more simplify

2026-04-06 22:29:55 -04:00

roms_handler.py

perf(scan): fetch rom files on demand for metadata matching

2026-06-03 10:34:44 -04:00

saves_handler.py

SaveSync: push null-slot exclusion into the SQL query

2026-05-29 17:40:18 +09:00

screenshots_handler.py

fix bug with exclusion criteria

2026-02-19 10:32:55 -05:00

states_handler.py

DB functions accept list of params

2026-01-18 21:26:48 -05:00

stats_handler.py

start pre-4.8 cleanup

2026-03-12 23:02:12 -04:00

sync_sessions_handler.py

changes from bot rview

2026-03-22 17:17:14 -04:00

users_handler.py

DB functions accept list of params

2026-01-18 21:26:48 -05:00