bvandeusenandClaude Opus 5.5 157f2803c0 fix: downloads stop leaving files on disk that the library doesn't use ...

- An archive whose images were extracted was kept at its download path
  as well as in the attachments store. Both download paths now remove
  the downloaded copy.
- A downloaded file the import filters reject (too small, transparent,
  single colour, unreadable) was left on disk with no record. A later
  walk found it, imported it again and rejected it again, every time.
  Rejected files are now removed; the seen ledger keeps them from being
  downloaded again.
- Both paths share one policy, Importer.discard_after_attach, which
  never removes a file an ImageRecord points at.
- An external-link fetch that fails, or whose worker was killed, left
  partial files (megatools' .megatmp.*) in the link's dir, and a killed
  fetch left its link 'downloading' for good. A fetch now clears
  unrecorded leftovers before starting and after failing. The sweep
  returns a link to retry once it has been 'downloading' past the
  task's hard limit, using a new external_link.started_at column
  (migration 0117).
- The orphaned temp-file sweep now recognises .megatmp.* as well as
  .part and .partial.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-11-05 18:00:31 -05:00

..

.gitkeep

feat: add SQLAlchemy declarative base, Alembic environment, and gitignore fix

2026-05-14 07:32:58 -04:00

0089_baseline.py

db: the baseline was missing the three system-tag seeds (#3266)

2026-09-01 01:20:42 -04:00

0090_service_seen.py

feat: a learned roster, so a stopped part is observable (milestone 365 steps 1-2)

2026-09-02 17:15:46 -04:00

0091_platform_membership.py

feat: platform_membership — the learned roster of what the account pays for (milestone 387 step C1)

2026-09-10 10:58:25 -04:00

0092_synthetic_posts.py

feat: FC authors the post that Discord never wrote (milestone 388 step E2)

2026-09-10 11:15:14 -04:00

0093_open_groupings.py

feat: an open grouping — a later drop joins its post (milestone 388 step E3)

2026-09-10 11:30:17 -04:00

0094_post_association.py

feat: link the Patreon teaser to the Discord drop it announced (388 step E5)

2026-09-10 11:47:28 -04:00

0095_membership_sync.py

feat: the membership sweep, and the state that makes its failures readable (387 C3)

2026-09-10 23:40:48 -04:00

0096_artist_membership_suggestion.py

feat: offer the creator you already track as the one you subscribe to (388 E4)

2026-09-11 07:56:16 -04:00

0097_disable_retired_platform_sources.py

feat: switch pixiv off — unregistered, unreachable, and refused at dispatch (406 phase 1)

2026-09-13 11:45:49 -04:00

0098_phash_256_bit_rehash.py

fix: variant artwork was dropped as a near-duplicate even at threshold 0 (4223)

2026-09-21 00:16:14 -04:00

0099_library_placement_run.py

feat: placement reconciler — plan, apply, revert (4246, slice 3a)

2026-09-21 12:46:06 -04:00

0100_drop_library_placement_run.py

revert: remove the placement reconciler — it manufactured the problem it solved

2026-09-21 18:17:13 -04:00

0101_clear_failure_state_on_disabled_sources.py

fix: a stopped source is not a failing one, and cannot be deep-scanned (4279)

2026-09-21 19:25:42 -04:00

0102_drop_pixiv_data_and_orphan_credentials.py

feat: retire pixiv entirely — delete its code, its ledgers, its credential (3977, 3978, 3979)

2026-09-21 20:46:15 -04:00

0103_worker_lane_settings.py

feat: worker lanes become rows — slots, a settable cap, a derived ceiling (4291)

2026-09-22 07:48:25 -04:00

0104_worker_lane_autoscale.py

feat: a saturated lane can grow itself, within the cap the operator set (4297)

2026-09-22 10:05:43 -04:00

0105_worker_lane_one_cap.py

fix: the migration's DROP CONSTRAINT names doubled their own prefix (4295)

2026-09-23 12:51:27 -04:00

0106_prune_phantom_roster_rows.py

fix: a lane that is OFF was not attributable to itself (4295)

2026-09-23 15:21:21 -04:00

0107_worker_lane_sample.py

feat: the System tab reads a stored sample instead of inspecting per load (4295)

2026-09-23 18:52:08 -04:00

0108_download_revisit_days.py

feat: a tick keeps looking back 30 days, so an EDITED post is reached (4386)

2026-09-23 19:21:06 -04:00

0109_discord_link_auto.py

feat: FC links a conclusive pair itself instead of asking (4392)

2026-09-24 08:14:04 -04:00

0110_unified_post_card.py

feat: a teaser's card references the drop it announced and the piece's variants (4402, 4401)

2026-09-24 11:25:52 -04:00

0111_discord_native_ledger.py

feat: Discord on the native core ingester — client, downloader, ledgers, wiring (milestone 428)

2026-09-24 19:42:00 -04:00

0112_retire_soft_wip_title.py

feat: retire the sketch/doodle WIP title tier, and the review strip asks "Is this a WIP?" (milestone 430)

2026-09-25 08:20:28 -04:00

0113_redate_native_images.py

fix: natively downloaded images take their post's date, not their download time (#4431)

2026-09-25 09:30:17 -04:00

0114_fold_misfiled_attachment_posts.py

fix: a non-image file lands on the source it was downloaded for, and the undated shells it left are folded into their real posts (#4435)

2026-09-25 10:56:08 -04:00

0115_source_display_name.py

fix: a Discord source takes only messages with an image attached, from the posters it names, and knows its channel's name (#4481)

2026-09-28 07:03:47 -04:00

0116_single_color_threshold.py

fix: the single-color filter no longer takes line art for a blank image (#4483)

2026-09-28 08:12:43 -04:00

0117_external_link_started_at.py

fix: downloads stop leaving files on disk that the library doesn't use

2026-11-05 18:00:31 -05:00