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sanguo_vnpy_v2
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80fc517531b39c970fecc26da902bd23f790fcef
sanguo_vnpy_v2
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sanguo_portfolio
T
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claude_dev
80fc517531
fix(data): get_security_info_batch SQL计划劣化治本——INDEXED BY钉死复合索引(运行时探测索引名)——策略session 08-24移交P0:VPS生产EXPLAIN实锤min/max批量SQL被选去单列idx_dbbardata_interval整扫~21M日线行+USE TEMP B-TREE(interval IN列表作废),30只冷跑101s=开盘选股38-51min主根因;复合唯一索引存在但无统计信息计划不选。修=SQL加INDEXED BY钉死(symbol,exchange,interval,datetime);索引名跨环境不同(ensure_schema长名/NAS副本merge_increment建uq_dbbardata)故sqlite_master运行时探测+实例缓存(哨兵区分None),探不到回退裸查询不劣于现状;GROUP BY(symbol,exchange)=索引前缀→TEMP B-TREE消失(测试EXPLAIN断言钉死);+5测试(双索引名/回退/计划签名/hint下batch==逐只等价);628绿。配套:今晚VPS/NAS库ANALYZE灌统计(建议a一并落地) [vps]
2026-08-24 13:49:24 +08:00
..
factors
feat(portfolio): sanguo_portfolio 组合策略框架(BulletTrade+miniQMT,不用jqdatasdk)
2026-07-18 19:08:18 +08:00
providers
fix(data): get_security_info_batch SQL计划劣化治本——INDEXED BY钉死复合索引(运行时探测索引名)——策略session 08-24移交P0:VPS生产EXPLAIN实锤min/max批量SQL被选去单列idx_dbbardata_interval整扫~21M日线行+USE TEMP B-TREE(interval IN列表作废),30只冷跑101s=开盘选股38-51min主根因;复合唯一索引存在但无统计信息计划不选。修=SQL加INDEXED BY钉死(symbol,exchange,interval,datetime);索引名跨环境不同(ensure_schema长名/NAS副本merge_increment建uq_dbbardata)故sqlite_master运行时探测+实例缓存(哨兵区分None),探不到回退裸查询不劣于现状;GROUP BY(symbol,exchange)=索引前缀→TEMP B-TREE消失(测试EXPLAIN断言钉死);+5测试(双索引名/回退/计划签名/hint下batch==逐只等价);628绿。配套:今晚VPS/NAS库ANALYZE灌统计(建议a一并落地) [vps]
2026-08-24 13:49:24 +08:00
strategies
fix(strategy): 实盘选股挂死根治——证券信息批量委托本地库替600次xtdata RPC + 选股阶段耗时日志 [vps]
2026-08-21 22:58:57 +08:00
__init__.py
feat(portfolio): 移植3聚宽策略到BulletTrade + 8bug修正 + 数据缺口文档
2026-07-28 22:20:49 +08:00
filters.py
feat(portfolio): B fundamentals批量 + C涨跌停filter修复(get_limit_status_batch接入)
2026-07-30 07:37:03 +08:00
live_instance_ledger.py
fix(live): instance虚拟账本+成交归因+实盘日志黑洞——共享QMT账户三害根治第一步 [vps]
2026-08-19 18:39:13 +08:00
live_portfolio_proxy.py
feat(portfolio): B2定寸虚拟化InstancePortfolio代理——策略决策层脱离全账户污染(spec§B2+A2清单issue#29)——①live_portfolio_proxy:InstanceContextProxy(portfolio→账本视图,其余属性透传真context,property+__getattr__实现)+InstancePortfolio(每次访问现算)②覆盖A2清单全集:available_cash/cash=账本现金(168万/只定寸污染根治点,.cash fallback同源);positions=账本jq对象(total_amount/amount/closeable_amount(T+1)/avg_cost(台账口径=成交价)/cost_basis/security)+price/last_sale_price从真portfolio同名标的透传(市场数据非所有权,缺→None止损跳过);value/market_value/total_value=现价×量(缺价→0偏保守不误卖);total_value/positions_value=账本equity(现价优先成本兜底);locked_cash=0③清单外属性AttributeError fail-fast(真值=全账户数字,静默透传=污染复发,宁可崩=A1同款house style)④wrap_scheduler包装facade的run_daily/run_monthly(发生在策略initialize注册任务之前,策略代码零改动);functools.wraps保任务名;无账本原样返回=回测/影子零改动⑤live_strategy._setup接线(_ledger None→wrap直通);引擎内部撮合/风控仍看真实账户;+13测试(定寸现金/T+1/现价透传/缺价保守/equity兜底/fail-fast/调度代理注入/无账本零改动/_setup接线两态);portfolio 373绿 [vps]
2026-08-19 22:37:16 +08:00
live_strategy.py
fix(live): max_pool 全链默认 30→0(0=不限)——08-24巡检定罪MVP限流泄漏生产,选股池=代码序前30只失真 [vps]
2026-08-24 13:34:01 +08:00
runner_backtest.py
fix(portfolio): 实盘/影子引擎重启后定时任务全丢根治——process_initialize+facade注入run_daily [vps]
2026-08-17 11:52:26 +08:00
runner_live.py
fix(live): max_pool 全链默认 30→0(0=不限)——08-24巡检定罪MVP限流泄漏生产,选股池=代码序前30只失真 [vps]
2026-08-24 13:34:01 +08:00