claude_dev
|
e3b688354f
|
fix(data): data_platform硬化(增量merge/verify+raw_redownload/run_daily_update)+测试
merge_increment/verify_increment 增量staging→验证→合并工具; raw_redownload/run_daily_update/import_vnpy_daily 强化; 补 data_platform 与 index_downloader 测试.
|
2026-07-15 07:12:46 +08:00 |
|
claude_dev
|
0761342baf
|
feat(trader): live bridge token 改从 config 读取,免容器重建
容器 docker run(非 compose)注入 BRIDGE_TOKEN env 需重建容器,风险大。改为 live_cfg.bridge_token 优先、fallback BRIDGE_TOKEN env。run_live_step 每次 load_config,改 config 免重启即生效。
- _shadow_trades_to_bridge + reconcile_from_bridge 两处 token 读取
- config: live.bridge_token 占位空值(真实值填 NAS gitignored config,不入库)
- tests: +6 测试(config优先/env fallback/都无跳过),191 passed
|
2026-07-13 19:30:58 +08:00 |
|
claude_dev
|
c041227139
|
chore: gitignore放行tests/data+docs/data(老坑data/误伤),补回硬化测试
data/ 规则匹配任意 data 目录,误伤 tests/data(硬化测试)和 docs/data(15min设计文档),
此前靠 git add -f 临时绕。加 !tests/data/ !docs/data/ 例外一劳永逸。
|
2026-07-13 11:59:39 +08:00 |
|
claude_dev
|
8d55e414fa
|
fix(backtest): A股适配层—定寸/做空拦截/真实费用/口径统一(Phase1+2)
审计发现包装层系统性失真(2 CRITICAL+7 HIGH),vnpy底座可信但A股场景未适配:
- C1 定寸: engine.size=N(满仓手数),策略volume=1手=N股,开平对称(pos归零)
- C2 做空拦截: SHORT+OPEN拒单,long-only,SHORT+CLOSE平多允许
- H3 A股费用: AShareDailyResult重算(佣金保底5元/印花税卖方/过户费沪市)
- H4 收益口径: simple return从balance算(不再用vnpy log return喂empyrical)
- H5+口径: benchmark ffill对齐不缩样本; sizing_shares_per_lot暴露
- H7 退化检测: 零成交/空数据标degenerate不静默done
- H8 task_id: optimize/factor用uuid4(原id()内存地址)
- 静默except改warning
验证: 容器内真实vnpy DoubleMa 600000 2022-2024, total_return 1e-6→42.3%,
end_balance 100万→142万, SHORT+OPEN成交0笔, N=7800股/手.
22 backtest测试全绿(含集成测试), API健康200.
|
2026-07-12 23:39:45 +08:00 |
|
claude_dev
|
59da65b839
|
fix(backtest): 结果页指标全显"—" + 任务重启后404
两个根因:
1. relative_metrics 缺字段(routes.py): get_result 的 relative_fields 列表
漏了 total_return/annual_return/sharpe_ratio/max_drawdown 4 个字段, 导致
这 4 个指标永远进不了响应 → 前端 MetricCards 显"—"。补全为 11 字段。
2. 任务 task_id 不持久(runner/cta_engine): submit_cta 用 cta_{symbol}_{id(params)}
(内存地址) 作 runner id, 而 run_cta_backtest 内部另生成 cta_{uuid} 存 DB,
两者持久层不相交 → 重启后 pool 内存映射丢失, get_result(runner_id) 的
load_result_by_task_id 查不到 → /result 404 → 前端指标全 0 + 图表无数据。
改为 submit 前置生成稳定 uuid, 透传给 run_cta_backtest 复用, 使
runner-id == DB task_id (单一 id, 重启可查)。
附: Dashboard 最近任务"策略/因子"列 min-width 150→190(长策略名不再截断)
测试: test_runner task_id 断言同步新格式
|
2026-07-11 22:10:48 +08:00 |
|
claude_dev
|
5e5a6cf84a
|
test(backtest): sys.modules mock 改条件式(find_spec)—容器里真模块可导入则不mock,根除collection期污染
|
2026-07-11 14:17:01 +08:00 |
|
claude_dev
|
41a855d400
|
test(backtest): 修复test_cta_engine的sys.modules全局污染—加模块级还原fixture(消9个级联失败)
|
2026-07-11 14:11:49 +08:00 |
|
claude_dev
|
304844903c
|
feat(api): 回测结果API加relative_metrics+基准曲线/风险序列/持仓/日志4端点
|
2026-07-11 13:48:23 +08:00 |
|
claude_dev
|
b9197a8889
|
feat(backtest): 回测流程集成基准对比—产出相对指标+时序json
|
2026-07-11 13:44:27 +08:00 |
|
claude_dev
|
b50a0f97be
|
feat(backtest): metrics模块—empyrical算10指标+5时序(聚宽同源口径)
|
2026-07-11 13:27:44 +08:00 |
|
claude_dev
|
a1048690c1
|
test: 前后端对齐—容器复跑验证+清理僵尸测试
- test_main: FastAPI 0.139 _IncludedRouter 不再 flatten,改用 TestClient 探测路由
- datareader: 文件名(sh600000_daily)/patch target(vnpy.trader.database) 对齐 lazy import 实现
- alpha_lab/analyzer/data_adapter: vnpy.alpha/alphalens 容器专用本地 skip
- 删 4 个测废弃 sanguo_web 的僵尸测试(-1267 行死代码)
- pytest.ini: asyncio_mode=auto
- frontend: package.json 加 test script(npm test 可跑)
- NAS 容器 309 passed 全绿验证(Python 3.10,本机 303+6skip)
|
2026-07-11 11:45:26 +08:00 |
|
claude_dev
|
cadc59e6dc
|
feat(bridge): bridge稳定性完善—自动重连miniQMT+health探活+交易日判断
- xt_gateway: _open_session抽离, reconnect(stop旧trader+重建), is_alive(query探活), _retry_with_reconnect(query/order失败重连重试一次)
- query_account/positions/place_order包重试: 断线(异常/None)→reconnect→重试, broker拒单(order_id<=0)不重连
- bridge /health: is_alive真实探活(5s缓存)+断线后台reconnect(不阻塞), 不再假阳性
- trade_calendar: is_trading_day(周一-周五), /order非交易日加warning(120141提示)
- test_gateway15+test_trade_calendar6=NAS21passed, 回归bridge_client/d4a 10绿
- 修复Issue#4运维发现: miniQMT重启后bridge自动重连(无需手动重启)
|
2026-07-11 07:32:23 +08:00 |
|
claude_dev
|
e77c9df0d4
|
feat(live): D-4c模式B reconcile—bridge回报驱动账本(真桥验证通过)
- bridge_client: from_bridge_code(sh/sz→纯数字码, to_bridge_code逆函数)
- live_orchestrator: reconcile_from_bridge 读bridge /account /positions校正account现金+持仓+持久化, 默认mode_b=false
- live_step step8: 影子后调reconcile(mode_b=true生效, mode_b=false跳过)
- config: live.mode_b开关(默认false模式A)
- test_reconcile: 10例(cash/positions校正+code转换+失败降级+mode_b跳过)
- NAS环境15 passed(reconcile10+shadow5无回归)
- 真桥集成: live_step mode_b=true → reconcile读bridge → account校正(1000万/空仓=bridge真实账本)+持久化
安全: mode_b默认关+bridge失败降级不阻断+token走env
|
2026-07-11 06:30:08 +08:00 |
|
claude_dev
|
2393097074
|
test(live): D-4a集成测试(mock bridge真HTTP, sanguo半边4例绿)
- _MockBridge HTTP server模拟bridge(health/order/account/positions+鉴权)
- bridge_client真发HTTP(urlopen+X-Bridge-Token)+响应解析+错token 401返回None
- _shadow_trades_to_bridge真HTTP链路:注入成交→真POST→mock收到下单+symbol转sh600000→paper_shadow_orders记录
- NAS容器4 passed
- D-4a sanguo半边端到端验证(真HTTP); miniQMT真报单另半边待Windows bridge实跑
|
2026-07-11 05:41:43 +08:00 |
|
claude_dev
|
38f5635b59
|
test(live): D-3持久化测试(bridge_client+影子下单集成, NAS环境11例绿)
- test_bridge_client: to_bridge_code转换(sh/sz/前缀) + HTTP mock(成功/失败返回None不抛)
- test_shadow_orders: 幂等persistence + enabled跳过 + 正向记录+symbol转换 + 幂等不重复 + bridge失败不阻断
- NAS容器真实环境(Python3.10/pytest) 11 passed
- 补 D-3 测试空缺(Sub Agent临时自测未沉淀成持久测试)
|
2026-07-11 05:35:20 +08:00 |
|
claude_dev
|
164690373f
|
feat(trader): C期分期项收尾—资金占用成本+分红送股+_restore_ledger修复
- 资金占用成本(spec§195): StrategyRunner.daily_borrow_cost(used×risk_free/365)
归因per_strategy_pnl(不碰account总账, account.equity真实净值不变);
config risk_free_rate=0.02; engine.step mark_to_market后计扣; =0向后兼容跳过
- 分红送股(spec§295): dividend_source.py(akshare stock_history_dividend_detail,
实测600000/000001纯现金分红); PositionLedger.apply_split(volume×factor/avg÷factor);
Account.apply_cash_dividend; engine._apply_dividends(除权日调整,现金先split后);
mark_to_market停牌prev_close兜底(今收→前收→均价); _run_replay注入dividends日历
- 修_restore_ledger预存bug: PositionLedger.__init__加volume/frozen/avg_price参数
(原只symbol, live_orchestrator跨日恢复4参数调用会TypeError, 首次step空仓未暴露)
- 139 passed(119基准+20分红+3占用成本), 无回归
- live_step dividends注入待分期项(每日拉全市场分红慢, 需run_daily_update预拉日历)
|
2026-07-10 08:44:35 +08:00 |
|
claude_dev
|
252deb5ec7
|
feat(api): paper positions/pending 端点(实走监控用,Phase 3c Live页后端基础)
|
2026-07-09 22:33:35 +08:00 |
|
claude_dev
|
193064c953
|
feat(trader): 软限额max_allocation(分期项)—每策略资金额度消除顺序依赖
spec §195: 多策略并发下单"先到后到"不可复现 → 每策略独立max_allocation
- StrategyRunner: max_allocation字段(默认inf) + used_allocation(持仓市值)
- engine._match: BUY cash_enough后查 used+成交额>max_allocation → 拒单max_allocation_exceeded
- live_orchestrator: runner传max_allocation(默认initial_capital)
- routes_paper: StrategyCfg加max_allocation(API→DB→live_step数据流)
- test_soft_limit: 3测试(累计超限拒单/默认不限/SELL不受限)
116 passed(113旧+3新), 无回归.
|
2026-07-09 22:05:35 +08:00 |
|
claude_dev
|
0810259911
|
feat(data): 15min双源集成(data_source路由 + baostock格式适配)
- _resolve_dir_key: 15min支持raw/qfq双源(移除raw15min抛错)
- _check_adjust_cfg: 按interval查dir(minute_15_raw_dir/qfq_dir)
- read_parquet_15min: datetime列优先(baostock时分,旧date兼容)
- config: 加 minute_15_qfq_dir/minute_15_raw_dir
- test: 更新raw15min路由断言(6 passed)
实测容器: 600000 15min qfq 336bars close6.1977 / raw 336bars close6.6200,
datetime时分正确(09:45:00). 15min双源分期项落地.
|
2026-07-09 19:34:43 +08:00 |
|
claude_dev
|
c6b19f4244
|
feat(data): 恢复双源(task#79)—撮合raw+策略qfq, 分红除权准确
用户要模拟=回测准确: raw除权缺口致MA假信号, 必须双源。
- data_source: qfq→qfq_dir(干净qfq), raw→raw_dir; _check_adjust_cfg(cfg提供才校验)
- engine 双bar流: step(raw_bars,qfq_bars)撮合/盯市raw+策略on_bar qfq; run zip(raw,qfq)
- live_orchestrator: warmup用qfq(信号am); 去adjust参数(双源固定)
- raw_redownload --adjust(''raw/'qfq'); config qfq_dir
- 113/113通过
|
2026-07-08 07:21:33 +08:00 |
|
claude_dev
|
ab703e93ba
|
feat(matcher): 集合竞价CALL_AUCTION撮合(分期项)—开盘价(最大成交量原则→open)
CALL_AUCTION枚举原拒单(unsupported), 现撮合用开盘价(open, 集合竞价确定开盘价).
当前定价同NEXT_OPEN(均为open); 未来区分开盘/尾盘集合竞价需扩枚举.
test: call_auction fills@open(原rejected用例改).
|
2026-07-08 07:02:51 +08:00 |
|
claude_dev
|
20bdd689af
|
feat(persistence): C-S3实走跨日状态—paper_pending_orders+positions/last_balance存取
|
2026-07-08 06:46:57 +08:00 |
|
claude_dev
|
3aca14f723
|
refactor(engine): 抽出step()单根推进(C-S3实走入口,task2基础)
run()循环体抽为step(bar_date,bars,prev_close,pending)→(pending,closes);
run()改为调step。实走scheduler每日喂当日bar调step单步推进。
- 回放行为不变(test_engine原3用例pass)
- 加test_engine_step_single_bar_advances: day1信号缓冲/day2撮合
- trader全量111/111通过
|
2026-07-07 23:41:18 +08:00 |
|
claude_dev
|
05dba7fe46
|
feat(trader): 科创板200股最小手数(分期项切片)—lot_size_for+matcher板块取整
科创板(688/689)最小200股1股递增(不整倍); 主板/创业/北交100整倍; 卖出不取整。
- limit.py 加 lot_size_for(symbol)
- matcher cross_order 买入取整按板块(star≥200不取整, 其余100整倍)
- routes_paper cta size=lot_size_for(symbol)
- test: 688981 买150拒/买250不取整; 主板用例不变; 63/63通过
|
2026-07-07 23:37:50 +08:00 |
|
claude_dev
|
1ed7b72aca
|
feat(data): raw真实价数据源(task#79)—raw_dir+dir_key路由+新浪源重下
根因: daily_dir mixed-adjust(hfq bulk+akshare raw tail)致3-30 -94%假跌。
方案(Linus三问简化单raw, 除权留分期项#3):
- datareader read_parquet_daily/15min 加 dir_key 参数
- data_source iter_bars/fetch_day: adjust=raw→raw_dir(缺配置报错防混源), qfq→daily_dir
- engine PaperEngine 默认 adjust=raw
- config 加 raw_dir; scripts/raw_redownload.py 新浪源adjust='' 直连+单线程限速
- 验证: 浦发606行close 6.5/14.6 mean10.08 0跳变, 撮合成交价9.71-10.25真实
- 测试9/9+trader全量108/108通过
|
2026-07-07 22:19:11 +08:00 |
|
claude_dev
|
cacdb5ae24
|
feat(trader): C-S3 scheduler(APScheduler定时+启动恢复live job)
|
2026-07-07 12:48:24 +08:00 |
|
claude_dev
|
14088eac13
|
feat(paper): C-S2 分策略归因(/strategies 聚合成交/拒单/费用)
|
2026-07-07 12:07:37 +08:00 |
|
claude_dev
|
041dca59e2
|
feat(api): /paper/* 路由(create建account+equity/trades查询,JWT)
|
2026-07-07 12:06:26 +08:00 |
|
claude_dev
|
42877213ae
|
feat(trader): PaperEngine 主循环(逐bar重放/next_open缓冲/current_close/双层记账/持久化)
- run(): T+1解冻→撮合上根pending(用当前bar)→喂策略收单→current_close当根/next_open缓冲→盯市入库
- 双层记账一致性(总账=分户之和), checkpoint续跑字段
- StrategyRunner +symbol 字段 3 tests passed.
|
2026-07-07 12:01:37 +08:00 |
|
claude_dev
|
f0d8fd2a03
|
feat(trader): PaperCtaEngine 策略适配器(拦截send_order→PaperOrder)
|
2026-07-07 12:00:14 +08:00 |
|
claude_dev
|
b2c5d8fd79
|
feat(data): read_parquet_15min + trader data_source(qfq/raw双源)
- datareader: +read_parquet_15min(sh/sz前缀+15min.parquet), get_database lazy(去tzlocal等依赖)
- data_source: iter_bars cross-section yield(date,{symbol:Bar}), raw首版fallback qfq+warning(spec§17)
- 本机 mock _read_fn 测调度逻辑, read_parquet_15min 容器冒烟 4 tests passed.
|
2026-07-07 11:57:16 +08:00 |
|
claude_dev
|
308d36f2b6
|
feat(trader): persistence 4表+checkpoint+WAL(spec§8/§9.1)
paper_accounts(含owner_id/checkpoint_date/scheduler_job_id/match_session)
paper_trades(rejected/reject_reason/blocked_by) paper_positions(scope)
paper_daily_balance(is_checkpoint) WAL多进程读写 5 tests passed.
|
2026-07-07 11:52:11 +08:00 |
|
claude_dev
|
e5e4eef807
|
feat(trader): Account总账+StrategyRunner分户(双层记账/资金T0/股票T1)
- Account: cash资金T0/合并持仓/equity盯市/cash_enough买单检查
- StrategyRunner: 分户持仓+realized_pnl归因/unrealized_pnl
- transfer_fee 直接用(matcher已双向,不再×2,review H3)
- unfreeze_all 对称(总账+分户,T+1每日解冻)
7 tests passed.
|
2026-07-07 11:50:40 +08:00 |
|
claude_dev
|
05d74fc2c1
|
fix(trader): M+L 接口校验 (listing_days/NaN/输入校验/类型注数) review
M1: PaperOrder+limit+matcher 加 listing_days(创业/科创/北交所前5日不锁,0=已过)
M3: is_locked_for_*_symbol cfg 注解 AccountConfig
M4: matcher NaN bar 拒单 bar_missing
L3: PositionLedger price/volume 正数校验
L5: PaperOrder __post_init__ volume 类型校验(拒 float/bool)
M5: current_close 契约 docstring + H3 残留注释修正(transfer_fee 双向)
79 tests passed.
|
2026-07-07 11:23:16 +08:00 |
|
claude_dev
|
b874be1d84
|
fix(trader): matcher slippage/过户费双向/限价超涨停拒单 (H2/H3/H4)
H2: fill_price 应用 slippage(买+/卖-,默认0不影响)
H3: 过户费改双向(matcher 直接×2,Account 不再×2,删单边注释)
H4: 限价单超涨停价拒单(price_above_limit/price_below_limit)
69 tests passed.
|
2026-07-07 11:15:19 +08:00 |
|
claude_dev
|
f940841a9a
|
fix(trader): 价格精度 _price_eq + Decimal ROUND_HALF_UP (C1/H1)
C1 CRITICAL: is_one_word_lock/is_t_lock 用 == 比较价格,浮点尾数差
(5.5600000000000005 vs 5.56) 导致一字板当可成交。改用 math.isclose
容差比较 (pricetick/2)。新增 _price_eq(),所有价格 == 改用之;
相对比较 (low<open, high>open) 保留原语义。
H1 HIGH: limit_up/down_price 用 Python round() 是 banker's rounding
(round(610.5)=610),导致 5.55×1.10→6.10 而非 6.11。改用
decimal.Decimal(str(x)) + ROUND_HALF_UP。
测试:
- 5.05 一字涨停 (浮点尾数差 case)
- 9.99×1.2 创业板一字板
- 0.35×1.05 ST T 字板
- 5.55×1.10 → 6.11 (banker's 消除)
- 4.45×0.90 → 4.01
60 tests pass, 100% cov 保持。
Refs: Phase 3c C-S0 review findings [C1][H1]
|
2026-07-07 10:47:39 +08:00 |
|
claude_dev
|
67ea7763cd
|
feat(trader): matcher.py A股撮合(match_session/费率/100股/封板) Issue#3
|
2026-07-07 10:05:49 +08:00 |
|
claude_dev
|
84bf00ea8d
|
feat(trader): PositionLedger 单标的持仓(T+1冻结/均价)
|
2026-07-07 10:03:42 +08:00 |
|
claude_dev
|
59c8133152
|
feat(trader): limit.py 涨跌停板块表+封板判断(T字板保守拒单)
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2026-07-07 09:39:58 +08:00 |
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claude_dev
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f573a328aa
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feat(trader): models 数据类 + AccountConfig 费率(Issue#3)
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2026-07-07 09:37:03 +08:00 |
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claude_dev
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54fc1b656f
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feat(s3): 历史任务 + 参数优化端到端跑通
- result_store.load_result_by_task_id + orchestrator.get_result DB 兜底(历史回看)
- GET /task 列表、GET /task/{id}/optimization-results
- Task.raw_result 存优化结果 list(内存)
- cta_optimizer 修同款 bug(interval d / capital 1M / vnpy DB SETTINGS)
- get_status 返回 error_msg(str 守卫)
- 前端 优化页(网格输入+轮询+结果表)、历史页(任务列表+回看)、侧栏子菜单
- 修 5 个旧 test_routes 回归;73 tests passed
- 冒烟:历史 3 任务 + 优化 9 组合
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2026-07-07 06:35:54 +08:00 |
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claude_dev
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212ad6426d
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feat(s2): 投研核心端到端跑通(IC 表 + tears 报告)
- Task 加 raw_result 字段;orchestrator get_raw_result(内存存 FactorReport)
- 路由 /factor/list、/task/{id}/ic-summary、/task/{id}/report/{factor}(query token 给 iframe)
- analyzer cfg=None 时加载 data_platform.yaml(修 API 路径 read_db_daily 崩)
- get_status 返回 error_msg(调试+前端 failed 展示)
- 前端 投研-新建(多因子/多标的/日期)+ 结果页(IC 表 + tears iframe)
- factor 冒烟通过:ma5 → IC 1D/5D/10D 真实数据
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2026-07-07 06:28:01 +08:00 |
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claude_dev
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3a0e75fdc1
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feat(api): 回测结果接口(strategy list/params + equity-curve/daily-pnl/trades + kline)
- strategy_registry 枚举 vnpy_ctastrategy 策略(兜底 STRATEGY_NAMES)
- /strategy/list、/strategy/{name}/params
- /task/{id}/equity-curve、/daily-pnl、/trades(BacktestResult JSON 化)
- /kline(read_db_daily 历史 K 线)
- 9 tests passed(4 strategy_registry + 5 routes)
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2026-07-07 06:08:53 +08:00 |
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claude_dev
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510f77e6ea
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fix(backtest): result_id 用 DB 行 id + equity/trades 落 JSON(S1.1+S1.2)
- BacktestResult 加 id;save_result 设 result.id=lastrowid(修 get_result bug)
- runner._on_done 用 result.id(getattr 兜底 FactorReport)
- cta_engine 构建 equity_curve/trades DataFrame;save 传 file_dir
- result_store parquet→JSON(去 pyarrow 依赖,本机/容器都稳)
- 16 tests passed
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2026-07-07 06:06:10 +08:00 |
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claude_dev
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4e86d9e00e
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feat(api): sanguo_api.main 容器入口(build_app + create_app factory,挂 SPA)
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2026-07-07 00:37:38 +08:00 |
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claude_dev
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cb220619ef
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feat(backtest): 接真实 CTA 策略跑通端到端回测(DoubleMaStrategy on 600000)
修复 cta_engine 在真数据上的多个 bug(Phase 2 未在真数据验证):
- interval "1d" -> "d"(vnpy Interval.DAILY.value)
- capital 0 -> 1_000_000(0 致首笔交易即爆仓,统计全 0)
- statistics 改用 calculate_statistics(df)(旧代码误用 calculate_result 拿 DataFrame)
- statistics JSON-safe(vnpy 可能含 Timestamp)
- test_cta_engine mock 匹配新流程(calculate_statistics 返回统计字典)
验证:diag_cta.py 真实回测 DoubleMaStrategy on 600000 (2024H1, 111 天)
→ 真实统计 total_return -0.017% / sharpe -1.03 / max_drawdown -2.17 / 1 trade
容器 79 tests passed。
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2026-07-06 23:33:24 +08:00 |
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claude_dev
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24ead05b3f
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fix(factor): 因子管线真数据跑通(注册因子 + close 时区 + 多 symbol + smoke 真断言)
端到端修复因子分析在真实 A 股数据上的多层问题:
- __init__ 引入 library 触发 _register_all(ma5 等内置因子注册)
- read_db_daily 用裸 symbol(600000 非 600000.SSE),匹配 DB 存储
- analyzer 单独读 close 价格 + tz_localize Asia/Shanghai 对齐 factor_df aware 日期
- smoke 用 >=2 symbol(alphalens IC 是横截面分析,单 symbol 分位为空 -> concat 报错)
- smoke 真断言 IC 非空(杀掉之前的假阳性 PASS)
- 修 status 引用未定义的 use_cumsum_fallback
验证:容器 smoke 6/6 PASS,real tears 出真 IC
(ma5: 1D mean=-0.122/icir=-0.22, 5D mean=-0.276, 10D mean=-0.265, count=49)
容器 68 tests passed。
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2026-07-06 23:00:48 +08:00 |
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claude_dev
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db2cc8c531
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fix(factor): compute_factors 时区对齐(边界 Asia/Shanghai aware,真数据跑通因子管线)
- Root cause: vnpy.alpha's to_datetime() creates naive datetimes from strings,
causing SchemaError when comparing with timezone-aware DataFrame columns
- Fix: Convert period boundaries to Asia/Shanghai-aware datetimes + localize
DataFrame datetime column before passing to AlphaDataset
- Restore data_adapter.py to fa7237b (removed ineffective tz stripping)
- Add test_compute_factors_passes_aware_periods_to_alpha_dataset
- Real data verification: 600000.SSE ma5 factor analysis successful
- Container tests: 67 passed
Co-Authored-By: Claude <noreply@anthropic.com>
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2026-07-06 22:18:51 +08:00 |
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claude_dev
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fa7237b996
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feat(polish): 因子报告 IC 提取 + periods 提参 + 缓存上限 + 代码整洁
- analyzer.py: 提取 IC 值到 ic_summary (mean/std/icir/t_stat),periods 提参 (默认 1,5,10)
- alpha_lab.py: _loaded_bars 缓存 LRU 上限 (_MAX_CACHED_SYMBOLS=50)
- runner.py: 统一阶段文案 (参数优化中/因子分析中),worker 类型标注,_wait_future 文档
- pool.py: submit_work 添加 task_id debug 日志
Co-Authored-By: Claude <noreply@anthropic.com>
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2026-07-06 21:32:27 +08:00 |
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claude_dev
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ff0d535fe8
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feat(factor): analyzer tears pipeline 完整化
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2026-07-06 19:32:36 +08:00 |
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