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I Luk Kim 8c9abe3e31 feat(attention): Attention 서브시스템 추가 — 이벤트 중심 Wikipedia/GDELT 관심도 피처 
## 주요 기능
- Entity resolver: ticker → canonical name → Wikipedia 매칭
  - SEC company_tickers.json fallback으로 placeholder name 자동 수정
  - all-caps SEC 이름 title-case 변환, "Com" suffix 처리
- Wikipedia 페이지뷰 수집 + spike_10d / zscore_20d 피처 계산
- GDELT V2 DOC API 뉴스 기사 수집 (2017-01-01 이후)

## GDELT rate limit 제약 강제
- /event/{ticker} 온디맨드 GDELT 수집 제거 (IP ban 방지)
- 프로세스 전역 asyncio.Lock + 10초 최소 간격 강제
- 429 시 exponential backoff (30→60→120s)
- news.gdelt_status 필드로 클라이언트에 수집 상태 명시
  ('collected' | 'not_collected' | 'not_available')

## API
- GET  /api/v1/attention/event/{ticker}?event_date=YYYY-MM-DD
- GET  /api/v1/attention/entity/{ticker}
- POST /api/v1/attention/admin/resolve/{ticker}
- POST /api/v1/attention/admin/collect/wiki/{ticker}
- POST /api/v1/attention/admin/collect/gdelt/{ticker}  ← scheduler 전용

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 		5 months ago
..
attention feat(attention): Attention 서브시스템 추가 — 이벤트 중심 Wikipedia/GDELT 관심도 피처 5 months ago
overlay chore: remove SQLite entirely, PostgreSQL only 5 months ago
__init__.py Initial commit with full project improvements 5 months ago
alpaca_client.py Add Alpaca-specific DB table and Redis caching for Alpaca/FINRA endpoints 5 months ago
alpaca_price_service.py Add Alpaca-specific DB table and Redis caching for Alpaca/FINRA endpoints 5 months ago
etf_holdings_fetcher.py Add SEC filings indexing, search, and exhibit extraction (8-K, 6-K, 20-F, 40-F) 5 months ago
etf_loader_service.py Initial commit with full project improvements 5 months ago
financial_service.py perf: Phase 1-3 Stock Oracle API 성능 개선 5 months ago
finra_short_volume_service.py Add Alpaca-specific DB table and Redis caching for Alpaca/FINRA endpoints 5 months ago
fred_proxy_service.py Codebase improvements: caching decorator, Pydantic v2, DB indexes, connection pooling, Alembic 5 months ago
fred_service.py Initial commit with full project improvements 5 months ago
index_constituents_service.py fix(stocks): Wikipedia 403 우회를 위해 User-Agent 헤더 추가 5 months ago
news_social_service.py Initial commit with full project improvements 5 months ago
price_data_service.py perf: Phase 1-3 Stock Oracle API 성능 개선 5 months ago
real_sec_financial_service.py Initial commit with full project improvements 5 months ago
screener_service.py feat(screener): add stock screener API with yfinance EquityQuery 5 months ago
sec_data_service.py Initial commit with full project improvements 5 months ago
sec_edgar_service.py Add SEC filings indexing, search, and exhibit extraction (8-K, 6-K, 20-F, 40-F) 5 months ago
sec_filings_service.py fix(sec): exhibit timeout 15초 → 25초 (2단계 fetch 고려) 5 months ago
sec_http_client.py fix(sec): resp.get_encoding() 버그 수정 — 504 직접 원인 5 months ago
yahoo_52week_gainers_service.py Initial commit with full project improvements 5 months ago
yahoo_most_active_service.py Initial commit with full project improvements 5 months ago