bvandeusen
c0fd80e694
Confirm-only "this post may continue this series" matcher. - series_suggestion table (post_id, series_tag_id, score, signals jsonb, status pending|added|dismissed, UNIQUE(post,series)); migration 0041 + two settings knobs (series_suggest_enabled, series_suggest_threshold). - series_match_service: weighted additive score (title-stem / same-artist / page-continuity / shared-distinctive-tags), no single signal gating. The title "pattern" is derived on the fly from the post titles already in a series, so it sharpens as more are confirmed (no persisted state to drift). Candidates are bounded to the post's artist. match_post upserts pending suggestions (UNIQUE + on-conflict, respecting prior added/dismissed decisions). - accept reuses add_post_as_chapter then marks 'added'; dismiss marks 'dismissed'. - rescan_series_suggestions_task: settings-gated, time-boxed + self-resuming from a post-id cursor (maintenance_long lane), like normalize_tags_task. - API: GET /series/suggestions, POST .../<id>/accept|dismiss, POST .../rescan. - Settings: enabled + threshold exposed via /settings/import. - Tests: pure scoring helpers + matcher/accept/dismiss/rescan lifecycle + UNIQUE dedup. Frontend (Suggestions tab + settings card) lands next. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
"""Pure scoring helpers for the series continuation matcher (FC-6.3)."""
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from backend.app.services.series_match_service import (
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normalize_title,
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pages_signal,
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tags_signal,
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title_signal,
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weighted_score,
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)
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def test_normalize_title_strips_installment_markers():
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assert normalize_title("Story pages 9-12") == "story"
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assert normalize_title("Bunker Diaries 04") == "bunker diaries"
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assert normalize_title("My Comic [3/8]") == "my comic"
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assert normalize_title("") == ""
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assert normalize_title(None) == ""
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def test_title_signal():
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# Same stem after stripping page markers → full match.
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assert title_signal(["Story pages 1-4"], "Story pages 9-12") == 1.0
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# Unrelated → no overlap.
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assert title_signal(["My Comic"], "Other Thing") == 0.0
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# No data → 0.
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assert title_signal([], "x") == 0.0
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def test_pages_signal():
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assert pages_signal(8, 9) == 1.0 # clean continuation
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assert pages_signal(8, 10) == 0.5 # near (diff 2)
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assert pages_signal(8, 11) == 0.5 # near (diff 3)
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assert pages_signal(8, 20) == 0.0 # far
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assert pages_signal(8, 5) == 0.0 # before / overlap
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assert pages_signal(None, 9) == 0.0
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def test_tags_signal():
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assert tags_signal(0) == 0.0
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assert tags_signal(3) == 1.0
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assert tags_signal(6) == 1.0 # capped
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assert round(tags_signal(1), 3) == 0.333
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def test_weighted_score():
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assert weighted_score({"title": 1, "artist": 1, "pages": 1, "tags": 1}) == 1.0
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assert weighted_score({}) == 0.0
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assert weighted_score({"title": 1.0, "artist": 1.0}) == 0.6
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