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FabledCurator/backend/app/models/__init__.py
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feat(gpu): video-ready regions + the HTTP GPU-job queue engine (#114 slice 3)
Answers "how are videos/all media handled by the GPU worker": a job is per ITEM,
but the agent fans a VIDEO into per-frame instances (ffmpeg in the agent, the
existing cadence), each stored with a timestamp — so a video becomes a BAG of
frame embeddings (fixes the mean-embedding muddle) instead of one washed-out
vector. Stills → frame_time NULL; animated GIF/WebP treated like short video.

- image_region.frame_time (migration 0061, not yet deployed so folded in): the
  source frame's seconds for video/animated media; NULL for stills. RegionService
  passes it through. A whole frame is just kind='frame'.
- gpu_job + GpuJobService (migration 0062): the durable work list that keeps the
  desktop agent HTTP-only — enqueue (dedupes (image,task)) / lease (FOR UPDATE
  SKIP LOCKED, re-claims expired leases so the queue self-heals) / heartbeat /
  complete / fail (re-queues until MAX_ATTEMPTS then 'error'). The server enqueues;
  the agent leases+submits over the web API; Redis/Postgres stay private.

Tests: enqueue dedupe, lease-then-skip-when-held, expired-lease reclaim, scoped
heartbeat, complete, fail-requeue-then-error. region test now covers frame_time.

NEXT: the thin HTTP API (lease/submit/heartbeat) + bearer-token auth, then the
agent container + control UI.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ttrj5P7upUTueSfoJcxEqa
2026-06-29 11:18:28 -04:00

90 lines
2.6 KiB
Python

"""All ORM models. Import this module to make every model visible to Alembic."""
from .app_setting import AppSetting
from .artist import Artist
from .artist_visit import ArtistVisit
from .backup_run import BackupRun
from .base import Base
from .credential import Credential
from .download_event import DownloadEvent
from .external_link import ExternalLink
from .gpu_job import GpuJob
from .head_auto_apply_run import HeadAutoApplyRun
from .head_metric import HeadMetric
from .head_metrics_snapshot import HeadMetricsSnapshot
from .head_training_run import HeadTrainingRun
from .image_prediction import ImagePrediction
from .image_provenance import ImageProvenance
from .image_record import ImageRecord
from .image_region import ImageRegion
from .import_batch import ImportBatch
from .import_settings import ImportSettings
from .import_task import ImportTask
from .library_audit_run import LibraryAuditRun
from .ml_settings import MLSettings
from .patreon_failed_media import PatreonFailedMedia
from .patreon_seen_media import PatreonSeenMedia
from .post import Post
from .post_attachment import PostAttachment
from .series_chapter import SeriesChapter
from .series_page import SeriesPage
from .series_suggestion import SeriesSuggestion
from .source import Source
from .subscribestar_failed_media import SubscribeStarFailedMedia
from .subscribestar_seen_media import SubscribeStarSeenMedia
from .tag import Tag, TagKind, image_tag
from .tag_alias import TagAlias
from .tag_allowlist import TagAllowlist
from .tag_eval_run import TagEvalRun
from .tag_head import TagHead
from .tag_positive_confirmation import TagPositiveConfirmation
from .tag_reference_embedding import TagReferenceEmbedding
from .tag_suggestion_rejection import TagSuggestionRejection
from .task_run import TaskRun
__all__ = [
"Base",
"AppSetting",
"Artist",
"ArtistVisit",
"BackupRun",
"Source",
"Credential",
"PatreonFailedMedia",
"PatreonSeenMedia",
"SubscribeStarFailedMedia",
"SubscribeStarSeenMedia",
"Post",
"PostAttachment",
"SeriesChapter",
"SeriesPage",
"SeriesSuggestion",
"ImageRecord",
"ImagePrediction",
"ImageProvenance",
"ImageRegion",
"Tag",
"TagKind",
"image_tag",
"DownloadEvent",
"ExternalLink",
"GpuJob",
"ImportBatch",
"ImportTask",
"ImportSettings",
"LibraryAuditRun",
"MLSettings",
"HeadAutoApplyRun",
"HeadMetric",
"HeadMetricsSnapshot",
"HeadTrainingRun",
"TagAlias",
"TagAllowlist",
"TagEvalRun",
"TagHead",
"TagPositiveConfirmation",
"TagReferenceEmbedding",
"TagSuggestionRejection",
"TaskRun",
]