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FabledCurator/tests/test_api_suggestions.py
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refactor(ml): retire the Camie tagger + allowlist bulk-apply (#1189)
Heads + CCIP are the tag source and head auto-apply is the earned propagation.
The Camie tagger ran only to feed the allowlist bulk-apply (its ImagePrediction
rows had no other consumer), and the allowlist was a SECOND, un-earned auto-apply
path firing in parallel with heads on every accept — exactly the un-earned spray
the v2 pivot replaced. Retire both.

Behavior change: accepting a suggestion now applies the tag to THAT image only
(source='ml_accepted', a head-training positive) — it no longer allowlists +
fans the tag across the library via Camie. Propagation is heads' earned
auto-apply. (Loses instant cold-start propagation for booru-vocab tags; that was
un-earned and bypassed the precision gate.)

- tag_and_embed is now EMBED-ONLY (no Camie load/infer, no ImagePrediction
  writes); backfill enqueues it for images with no embedding.
- Removed: services/ml/tagger.py, apply_allowlist_tags + helpers + daily beat +
  every enqueue caller (accept/alias/merge/per-image), api/allowlist.py +
  blueprint, ImagePrediction + TagAllowlist models/tables (migration 0067),
  AllowlistTable.vue + allowlist store, the accept coverage-projection payload.
- AllowlistService gutted to accept/dismiss/undismiss/reject (the rejection store
  the rail still needs); accept returns nothing, API returns {accepted, tag_id}.
- tag merge no longer repoints/triggers the allowlist; _keep_as_alias now keys on
  ML-applied image_tag sources (incl. head_auto) instead of the allowlist.
- UI: MLBackfillCard relabelled to embedding-only; accept toast simplified;
  MaintenancePanel drops the allowlist tile.

Left for a follow-up hygiene pass (now-inert, harmless): the dead settings
columns (tagger_store_floor, tagger_model_version, suggestion_threshold_*,
video_min_tag_frames), image_record.tagger_model_version, MLThresholdSliders
trim, and the Camie model download in download_models.py.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ttrj5P7upUTueSfoJcxEqa
2026-06-30 13:04:31 -04:00

126 lines
4.2 KiB
Python

import pytest
from sqlalchemy import select
from backend.app.celery_app import celery
from backend.app.models import ImageRecord, MLSettings, TagHead, TagKind
from backend.app.services.tag_service import TagService
pytestmark = pytest.mark.integration
@pytest.fixture(autouse=True)
def eager():
celery.conf.task_always_eager = True
yield
celery.conf.task_always_eager = False
async def _img(db, sha="s" * 64):
img = ImageRecord(
path=f"/images/{sha}.jpg", sha256=sha, size_bytes=1,
mime="image/jpeg", width=1, height=1,
origin="imported_filesystem", integrity_status="unknown",
)
db.add(img)
await db.commit()
return img
@pytest.mark.asyncio
async def test_get_suggestions(client, db):
# Suggestions come from a trained head now (Camie/centroid removed): an image
# whose embedding aligns with the head surfaces that concept.
s = (await db.execute(select(MLSettings).where(MLSettings.id == 1))).scalar_one()
img = ImageRecord(
path="/images/headsug.jpg", sha256="h" * 64, size_bytes=1,
mime="image/jpeg", width=1, height=1, origin="imported_filesystem",
integrity_status="unknown", siglip_embedding=[3.0] + [0.0] * 1151,
)
db.add(img)
await db.flush()
tag = await TagService(db).find_or_create("sword", TagKind.general)
db.add(TagHead(
tag_id=tag.id, embedding_version=s.embedder_model_version,
weights=[1.0] + [0.0] * 1151, bias=0.0, suggest_threshold=0.5,
auto_apply_threshold=None, n_pos=10, n_neg=30,
ap=0.8, precision_cv=0.9, recall=0.6,
))
await db.commit()
resp = await client.get(f"/api/images/{img.id}/suggestions")
assert resp.status_code == 200
body = await resp.get_json()
general = body["by_category"].get("general", [])
s2 = next(x for x in general if x["canonical_tag_id"] == tag.id)
assert s2["source"] == "head"
@pytest.mark.asyncio
async def test_accept_requires_tag_id(client, db):
img = await _img(db)
resp = await client.post(
f"/api/images/{img.id}/suggestions/accept", json={}
)
assert resp.status_code == 400
@pytest.mark.asyncio
async def test_accept_applies_tag_to_image(client, db):
# Camie/allowlist retired (#1189): accept applies the tag to THIS image
# (source='ml_accepted', a head-training positive) — no bulk allowlist
# fan-out anymore.
from backend.app.models.tag import image_tag
img = await _img(db)
tag = await TagService(db).find_or_create("AcceptMe", TagKind.character)
await db.commit()
resp = await client.post(
f"/api/images/{img.id}/suggestions/accept", json={"tag_id": tag.id}
)
assert resp.status_code == 200
assert (await resp.get_json())["accepted"] is True
src = (await db.execute(
select(image_tag.c.source)
.where(image_tag.c.image_record_id == img.id)
.where(image_tag.c.tag_id == tag.id)
)).scalar_one()
assert src == "ml_accepted"
@pytest.mark.asyncio
async def test_dismiss(client, db):
img = await _img(db)
tag = await TagService(db).find_or_create("DismissMe", TagKind.general)
await db.commit()
resp = await client.post(
f"/api/images/{img.id}/suggestions/dismiss", json={"tag_id": tag.id}
)
assert resp.status_code == 204
@pytest.mark.asyncio
async def test_undismiss_reverses_rejection(client, db):
img = await _img(db)
tag = await TagService(db).find_or_create("UndismissMe", TagKind.general)
await db.commit()
await client.post(
f"/api/images/{img.id}/suggestions/dismiss", json={"tag_id": tag.id}
)
resp = await client.post(
f"/api/images/{img.id}/suggestions/undismiss", json={"tag_id": tag.id}
)
assert resp.status_code == 204
# Idempotent: un-rejecting again (nothing to clear) is still a 204.
resp2 = await client.post(
f"/api/images/{img.id}/suggestions/undismiss", json={"tag_id": tag.id}
)
assert resp2.status_code == 204
@pytest.mark.asyncio
async def test_alias_requires_fields(client, db):
img = await _img(db)
resp = await client.post(
f"/api/images/{img.id}/suggestions/alias", json={"alias_string": "x"}
)
assert resp.status_code == 400