sanguo_vnpy_v2

sanguo/sanguo_vnpy_v2

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claude_dev 0dd81d709f

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feat(factor): tears报告方案A原生重构+「加入对比」做实(用户08-29拍板) [vps]

①后端tears序列化:sanguo_factor/tears_data.py新模块,alphalens已算分层序列(日度IC/月度聚合/十分组累计净值/多空Q10−Q1净值+最大回撤/去重叠年化/因子秩自相关)在分析时序列化为{factor}_tears.json,与tearsheet同源;FactorReport加tears_paths,GET /task/{id}/tears/{factor}端点(token header),_persist_factor同步落DB
②前端tears页:TearsPanel.vue按设计稿tab①——指标条7格+月度IC柱(红正绿负)/累计IC线双轴+月度IC热力图(年×月,CSS格)+分组累计净值Q1/Q5/Q10+多空净值(琥珀+面积+○最大回撤标注)+十分组年化(±5%虚线)+IC衰减(1/5/10D),1/5/10D全页联动;Result.vue的iframe→原生渲染;旧任务404自动回退iframe旧alphalens报告
③加入对比(设计稿tab②纯前端):factorCompare store(localStorage持久化,2~6个)+排行榜行内「＋对比/✓已选」列+详情页死按钮做实(选中青色态)+全局底部托盘CompareTray(chips可删/清空/对比N因子→)+对比页Compare.vue(指标并排·行最优青色高亮/累计IC叠加多线/月度IC序列Pearson相关性矩阵前端算/十分组小倍数SVG)

测试:tears_data纯函数5+全链真实alphalens6(合成因子IC>0/分层单调/JSON可序列化)+analyzer写盘/容错2+端点401/404/200共3;factor+api+orchestrator 317全绿;npm run build绿

2026-08-29 08:45:10 +08:00

api

feat(factor): tears报告方案A原生重构+「加入对比」做实(用户08-29拍板) [vps]

2026-08-29 08:45:10 +08:00

backtest

fix(tests): Mac本地9个既有测试失败根治——test_cta_engine的sys.modules mock注入从import期挪进module-scoped fixture(pytest全量collection先于执行,import期注入污染后收集的metrics/datareader/factor)+venv310按lock补装empyrical-reloaded==0.5.12;影子柜台设计文档头更新(P1已上线/P3前半已实现) [nas]

2026-08-15 00:02:12 +08:00

data

fix(datareader): read_index_daily 切 dbbardata(治 benchmark 读陈旧 vnpy DbBarData)

2026-08-01 08:41:57 +08:00

data_platform

fix(nas): bs_5m失败股尾部补扫一轮——03:0x同步链持写锁60s busy_timeout耗尽database is locked(每晚1-5只)+偶发网络错(600247),原形态=该片窗口永久小洞;修=_sweep返failed清单,run尾部(07:40+同步链早已收工)chunk/inc各自失败集各补扫一轮自愈,补扫query计入swept配额、rlr并入exit语义;+2测试(双窗口失败→双retry=6调用自愈/零失败无retry回归);venv310 644绿 [nas]