refactor: 전체 코드베이스 감사 기반 리팩토링 — 버그 수정, 데드코드 제거, 보안 강화

P0 버그 수정:
- stock-lab: trade 엔드포인트 NameError 수정 (resp 미정의)
- deployer: 동시 배포 시 HTTP 200 → 503 반환

P1 데드코드 제거:
- stock-lab: fetch_overseas_news(), get_broker_cash() 제거
- blog-lab: 미사용 urlparse import 제거
- lotto-lab: 중복 inline import json 7곳 제거

P2 성능/효율 개선:
- lotto-lab: 가중 샘플링 3중 복사 → utils.weighted_sample_6() 통합
- lotto-lab: DB 인덱스 3개 추가 (recommendations, purchase_history)
- stock-lab: Pydantic .dict() → .model_dump() 호환
- blog-lab: 페이지네이션 상한(le=100) 추가

P3 보안/인프라:
- nginx: X-Frame-Options, X-Content-Type-Options, Referrer-Policy 헤더 추가
- docker-compose: travel-proxy CORS 와일드카드 → localhost 전용
- Dockerfile: music-lab, blog-lab, realestate-lab에 PYTHONUNBUFFERED 추가

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-04-07 04:10:14 +09:00
parent 9d5583935d
commit 535ffea45a
15 changed files with 84 additions and 150 deletions

View File

@@ -24,26 +24,7 @@ from .db import (
replace_best_picks,
)
from .analyzer import build_analysis_cache, build_number_weights, score_combination
def _weighted_sample_6(weights: Dict[int, float]) -> List[int]:
"""
가중 확률 샘플링으로 중복 없이 6개 번호 추출.
weights: {1: w1, 2: w2, ..., 45: w45}
"""
pool = list(range(1, 46))
chosen: List[int] = []
for _ in range(6):
total = sum(weights[n] for n in pool)
r = random.random() * total
acc = 0.0
for n in pool:
acc += weights[n]
if acc >= r:
chosen.append(n)
pool.remove(n)
break
return chosen
from .utils import weighted_sample_6
def run_simulation(
@@ -82,7 +63,7 @@ def run_simulation(
attempts = 0
while len(candidates) < n_candidates and attempts < max_attempts:
attempts += 1
nums = _weighted_sample_6(weights)
nums = weighted_sample_6(weights)
key = tuple(sorted(nums))
if key in seen_keys:
continue