handsomejustin / easy_tdx

Коли додано кожну зірку й форк — зібрано з GitHub і згруповано за днями. Кумулятивне зростання розміщено просто над денними додаваннями, з яких воно складається, тож їх видно одне проти одного: рівномірне органічне накопичення виглядає зовсім інакше, ніж різкий короткочасний сплеск. Там, де цю різницю можна виміряти, її подано як автентичність росту.

Повний розв'язаний набір залежностей із графа залежностей GitHub: 7 прямих і 116 непрямих (транзитивних) пакетів. Транзитивне замикання є повним, коли в репозиторії закомічено lockfile.

Встановлення pypi:easy-tdx@1.20.4 тягне 7 пакетів, прямих і транзитивних: 0 мають відомі сповіщення, з них 0 — прямі залежності.

Жодне відоме сповіщення не стосується оцінених залежностей.

Сповіщення означає, що версія, записана в графі залежностей, потрапляє в уражений діапазон. Досяжність не аналізується, а граф містить піниї розробки й тестування — знахідка може стосуватися інструментів, а не поставленого коду.

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          "body": "版本包含（PR #37）：\n- 新增 _health.py 服务器健康分引擎（降权/冷却/恢复）\n- get_index_bars/get_security_bars 空数据自动逐台换台\n- 8 个 client _execute 统一健康分联动\n- select_best_host_*/find_working_host_* 应用 rank_by_health\n- security_bars 截断日志区分空响应与末尾截断\n- 26 个新增测试，CI 8/8 通过",
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          "body": "EventBus 原本是纯发布/订阅管道，库内没有任何代码调用 publish()，导致\nRealtimeStrategy 订阅后无数据可收（issue #34 根因）。\n\n新增 RealtimeDataFeed：轮询 get_stock_quotes 快照 → 封装 MarketEvent →\nbus.publish，让 RealtimeStrategy 拿来就能跑。\n\n- feed.py: async(run_async) + sync(run_sync, executor 线程避免卡 loop)\n  支持 interval/dedup(去重)/sessions(交易时段过滤，默认 9:1\n[…]\nPython API 段落（含 issue #34 三个坑说明），\n  WebSocket 段落标注「当前未联动数据源」现状\n- examples/11_realtime/: 可直接运行的异步示例\n\n通达信协议无服务端推送，本模块是约 3 秒延迟的快照轮询近似，非逐笔 tick。\n\n验证：ruff + mypy(strict) + pytest 全量 956 passed（+20 新增），无回归。",
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          "headline": "Merge pull request #35 from handsomejustin/fix/index-bars-empty-failover",
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          "body": "指数/板块指数（880xxx 等）并非所有服务器都提供，延迟最低的不一定返回数据。\n实测约 6/47 台可达主机对所有指数返回空 body 且不报错，from_best_host() 按纯\n延迟选主会选中这种\"快但空\"的主机，导致 get_index_bars 返回空 DataFrame。\n\nget_market_stat 早有 _find_host_returning_quotes 兜底，但 K 线查询缺失同类逻辑。\n本提交补齐对称设计：\n\n- 新增 _find_host_returning_bars（sync + async）：照搬 _find_host_returning_quotes\n\n[…]\n + async 共 4 处）接入：空数据且\n  auto_reconnect 开启时触发逐台实测，找首台返回数据的 host\n- 新增 TestIndexBarsEmptyFailover（5 个测试）：覆盖空数据切 host、全候选空、\n  非空不触发、auto_reconnect=False 不触发、个股 K 线同链路\n\n验证：23 个 failover 测试全绿，941 个单元测试无回归。",
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          "headline": "fix(client): get_index_bars/get_security_bars 加空数据故障转移",
          "author_name": "Justin Gu",
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          "author_name": "GitHub",
          "author_login": "actions-user",
          "committed_at": "2026-07-10T07:12:47Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "06be298c927182492febe9c6be9ab523583be611",
          "body": "GitHub OIDC → sigstore 服务连续 503 overflow（v1.20.2 两次 publish 失败），\n非配置问题（v1.20.1 能发成功证明 trusted publishing 配置正确）。\nattestations 是可选签名，关闭后上传正常进行；待服务稳定后改回 true。",
          "is_bot": false,
          "headline": "ci(publish): 暂时关闭 attestations 规避 OIDC 503 故障",
          "author_name": "GitHub",
          "author_login": "actions-user",
          "committed_at": "2026-07-09T14:12:20Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "471c79d5e21dbe17e66f394f7bb94099aa8bd2a4",
          "body": "fix(types): v1.20.2 修复 v1.20.1 引入的 CI mypy 失败",
          "is_bot": false,
          "headline": "Merge pull request #29 from handsomejustin/fix/v1.20.2-mypy-ci",
          "author_name": "毛利哥",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-09T12:59:58Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "bc0ea064baf512ffa8be017402d5765598370c57",
          "body": null,
          "is_bot": false,
          "headline": "chore: retrigger CI (Actions queue stuck 20min)",
          "author_name": "GitHub",
          "author_login": "actions-user",
          "committed_at": "2026-07-09T12:55:16Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a67e5588d055e4c4ae7e9a87f67b293097fff646",
          "body": "v1.20.1 把 BacktestResult.performance 扩大为 dict[str, float | str]\n（为塞 diagnostic_warning 字符串），破坏 6 处下游消费方类型契约，\nCI mypy job 转红。重构为更干净的设计：\n\n- 诊断信息走独立的 BacktestResult.diagnostic 字段（performance.py\n  PerformanceAnalyzer.diagnostic 属性 → engine 透出 → to_dict 含该字段\n  → CLI 显示），performance 字典回归 dict[str, float]（保留别名键）。\n- optimizer.py 补 npt.NDArray 标注，消除 3 个既有 ndarray type-arg 错误。\n\n测试：932 passed；mypy backtest/+portfolio/ 零错误；ruff 全绿。",
          "is_bot": false,
          "headline": "fix(types): v1.20.2 修复 v1.20.1 引入的 CI mypy 失败",
          "author_name": "GitHub",
          "author_login": "actions-user",
          "committed_at": "2026-07-09T12:34:23Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "eb51770608f1c4cfe7e3e62111fc4d79767e88ff",
          "body": "fix(backtest): v1.20.1 修复回测引擎 3 个 bug（issues #22 #23 #25）",
          "is_bot": false,
          "headline": "Merge pull request #27 from handsomejustin/fix/v1.20.1-backtest-bugs",
          "author_name": "毛利哥",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-09T12:17:00Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "00b8c6374a92781f1aee06d75529e5780047e081",
          "body": "排查发现用户反馈的\"回测统计数据缺失/异常\"并非服务器连接问题，\n而是回测引擎与组合优化器自身的代码缺陷：\n\n#23: 首根 bar 访问 close[-1] 崩溃\n  _SeriesAccessor 负向越界改返回 NaN（不抛 IndexError）；\n  BacktestEngine 新增 warmup_bars 参数跳过指标预热期。\n\n#25-A: FactorWeightedOptimizer 权重坍缩\n  n_stocks=2 且得分接近时，减最小值把低分标的权重压到 ~6e-8，\n  等于单股满仓、n_stocks 被无视，进而出现持仓1只/-99.98%回撤。\n  新增 _ap\n[…]\n据异常诊断\n  performance dict 新增 sharpe_ratio/start_cash/end_value 别名键；\n  资金曲线异常时返回 diagnostic_warning 而非静默全 0，CLI 显示提示。\n\n文档：README 加入回测手册导航；backtest_usage.md 补充 warmup 说明。\n测试：新增 6 个回归测试，更新 3 个；932 passed。",
          "is_bot": false,
          "headline": "fix(backtest): v1.20.1 修复回测引擎 3 个 bug（issues #22 #23 #25）",
          "author_name": "GitHub",
          "author_login": "actions-user",
          "committed_at": "2026-07-09T12:16:12Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "e21c4d595c01e5fd43cc6fc03347ff1445e39855",
          "body": "feat(backtest): v4.2 新增 FSL 分水岭指标策略（单标的/组合/寻优）",
          "is_bot": false,
          "headline": "Merge pull request #26 from handsomejustin/feat/fsl-indicator-strategy",
          "author_name": "毛利哥",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-09T12:10:42Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "052119e6ae3d3a0f67413dbe7ccfbd184c68e430",
          "body": "- MyTT.py: 新增 FSL(CLOSE, VOL, CAPITAL) 分水岭指标\n  - SWL = (EMA(C,5)*7 + EMA(C,10)*3) / 10\n  - SWS = DMA(EMA(C,12), MAX(1, 100*SUM(VOL,5)/(3*CAPITAL)))\n    MIN(A,1.0) 模拟通达信 DMA(X,A) 内部钳制 A<=1 的语义\n- MyTT.pyi: 补 FSL 类型 stub（CI mypy 用 .pyi 校验）\n- strategies/builtin.py: 注册 FslStrategy（SWL/SWS 金叉死叉）\n  capital 作为 Param 暴露流通股本输入\n- strategies/presets.py: fsl 寻优网格（4 档 capital）\n- tests: 注册表断言加 fsl，阈值 18→19",
          "is_bot": false,
          "headline": "feat(backtest): v4.2 新增 FSL 分水岭指标策略（单标的/组合/寻优）",
          "author_name": "GitHub",
          "author_login": "actions-user",
          "committed_at": "2026-07-09T10:42:00Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8bf4ffb322ab924777176bb109f5b763efa45d10",
          "body": "feat: v1.20.0 服务器失败自动 ping 切换（无需手动 easy-tdx ping）",
          "is_bot": false,
          "headline": "Merge pull request #20 from handsomejustin/feat/auto-failover",
          "author_name": "毛利哥",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-08T10:13:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d0d65d64b8c54299d588229897a90195305541d4",
          "body": "服务器连不上或返回空数据时，自动测速切到延迟最低的可用服务器再试，\nPython API / CLI / Web API 三入口全部自动生效。\n\n核心改动：\n- _reconnect.py 新增 select_best_host_sync/async（连接失败 failover）\n  和 find_working_host_sync/async（空数据逐台实测）\n- 8 个 client 的 _execute 注入跨主机故障转移（复用 auto_reconnect 开关）\n- get_market_stat 空数据时按延迟顺序逐台实测找返回数据的服务器\n- 新增 _reconnect/_are\n[…]\nect helper 收敛重建连接副本\n- MacClient failover 用 save_best_mac_host（延续 v1.19.4 不污染 best_host）\n- 顺手修复 test_commands_offline 未使用 import（main CI failure 根因）\n\n测试：925 passed（新增 18 个 failover 测试），ruff/mypy 零新增错误。",
          "is_bot": false,
          "headline": "feat: v1.20.0 服务器失败自动 ping 切换（无需手动 easy-tdx ping）",
          "author_name": "GitHub",
          "author_login": "actions-user",
          "committed_at": "2026-07-08T10:07:37Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "14debdb44699ca46e05737ad5de5418d89a5f232",
          "body": "新增 web UI 第六个页面「服务器设置」，让用户在浏览器上：\n1. 列出全部 50+ 候选服务器\n2. 一键并发测速（显示延迟和可达性）\n3. 点选切换到最快或可用的服务器（热重连，无需重启）\n\n解决不同地区/运营商对通达信各服务器连通性不同的问题。\n\n新增:\n- AsyncTdxClient.reconnect_to(host) 热切换方法（持锁，关旧建新）\n- GET/POST /api/v1/server/hosts|test|switch 三个端点\n- ServerSettingsView.vue 页面（列表+测速+切换）\n- 导航栏第六个入口\n\n设计: 先reconnect成功再save_best_host（避免污染config），\nhost校验只允许候选列表内IP，不自动测速避免首屏卡顿。",
          "is_bot": false,
          "headline": "feat(web-ui): v1.19.7 服务器设置页面（测速+切换通达信服务器）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-07T15:08:32Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c2c3e7ffb4e823d14b9259c71acf1a1b26039b3e",
          "body": "v1.19.5 EXE 只有 11MB，双击报 ModuleNotFoundError: No module named 'pandas'。\n根因：release.yml 先 pip install -e '.[web,packaging]' 再 Build frontend，\n但 force-include 要求 web-ui/dist 在 pip install 时就存在——install 阶段\ndist 不存在导致 editable install 静默降级，PyInstaller 收集不到第三方包。\n\n修复：调换步骤顺序，Build frontend 在 Install Python deps 之前。\nci.yml 上一 commit 已同样修复。",
          "is_bot": false,
          "headline": "fix(release): v1.19.6 release.yml 先构建前端再 pip install（修复EXE丢依赖）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-07T14:23:30Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e8b088bca18850ef7cf15ea6c72c50fe85c65cac",
          "body": "pyproject.toml 的 force-include 要求 web-ui/dist 存在，否则 pip install -e .\n报 FileNotFoundError。ci.yml 的 test 和 mypy job 此前没有构建前端步骤，\n导致全部 CI 失败。\n\n修复：test（6 矩阵）和 mypy job 在 pip install 前加 setup-node + npm ci +\nnpm run build。frontend job 本来就有，不变。\n\n同时清理 pyproject.toml：恢复 force-include（之前误改成 build-hook 但\nhatchling 自定义 hook 需要插件注册，过于复杂）。",
          "is_bot": false,
          "headline": "fix(ci): ci.yml test/mypy job 先构建前端再 pip install",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-07T14:14:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9ab093a3c77281bdab634838fc2b7148d7eac7bf",
          "body": "python -m build 先构建 sdist 再从 sdist 构建 wheel。sdist 默认尊重 .gitignore\n不含 web-ui/dist（构建产物），导致 wheel 阶段 force-include 找不到源报\nFileNotFoundError。用 [tool.hatch.build] artifacts 强制 sdist 和 wheel\n都包含 web-ui/dist。\n\n本地验证：sdist 含 4 个 dist 文件，wheel 含 4 个 web/dist 文件。",
          "is_bot": false,
          "headline": "fix(build): hatchling artifacts 让 sdist 也含 web-ui/dist",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-07T12:50:48Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d5309454bcac075c9f7aa388040a2b7fd38de937",
          "body": "根因：PyPI wheel 只有 Python 包，不含前端 dist。_resolve_web_dist_dir\n三级探测（env/_MEIPASS/仓库根）在 PyPI 安装环境下全失败返回 None，\nStaticFiles 不挂载，GET / 返回 404。\n\n修复：\n- pyproject.toml hatchling force-include 把 web-ui/dist 映射到包内\n  easy_tdx/web/dist\n- publish.yml 在 python -m build 前先 npm ci && npm run build\n- _resolve_web_dist_dir 新增第 4 级探测：包内 easy_tdx/web/dist\n\n验证：本地构建 wheel 含 4 个前端文件，模拟 PyPI 安装后第 4 级探测\n成功找到 dist。907 测试全过。",
          "is_bot": false,
          "headline": "fix(packaging): v1.19.5 PyPI wheel 含前端 dist（pip install 后不再 404）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-07T12:46:26Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3bc15e620c66ba662d7d2296aefcbd2b4f1dd9bd",
          "body": "根因：mac/client.py 的 MacClient.from_best_host 和 AsyncMacClient.from_best_host\n调用 save_best_host(best)，把选中的 MAC 协议服务器（如 121.36.248.138）\n写进了全局 best_host 字段——但这个字段是标准 TDX 协议用的。之后标准\nAsyncTdxClient 用 get_best_host 读到这个 MAC host，用标准协议请求 MAC\n服务器，返回空 body（偏移 2 剩余 0）。web app lifespan 启动 MAC 客户端\n时触发污染。\n\n修复：\n- c\n[…]\nave_best_mac_host\n- mac/client.py 4 处改用新字段（不再碰 save_best_host / get_best_host）\n- get_best_host 加交叉污染校验：缓存 host 不在标准列表里自动重置\n  （自动修复已被污染的 config.json，用户无需手动操作）\n\n测试：新增 5 个回归测试（污染检测 + MAC host 隔离），907 全过。",
          "is_bot": false,
          "headline": "fix(config): v1.19.4 MAC客户端不再污染标准best_host（取不到数据根因）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-07T12:36:44Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "032f5a40c06c77ee2e44033775f3fba8b79dc67d",
          "body": "两个独立问题（日志证据）：\n\n1. K线空body 500：SH600519 等正常股票偶发请求时，通达信返回\n   ret_count>0 但 body 完全为空（偏移2 剩余0）。v1.18.3 的容错有\n   'if bars:' 条件，bars 为空时 raise → 500。移除该条件，始终 return\n   （空列表让前端分页重试比 500 友好）。GetIndexBarsCmd 同改。\n\n2. SPA fallback 缺失：/optimize /portfolio 等前端路由刷新时 404。\n   子类化 StaticFiles 为 SPAStaticFiles，404 时返回 index.html。\n   API 路径不受影响。\n\n测试：更新 test_security_bars_truncated_first_record（原断言 raise，\n现断言返回空列表）+ 新增空 body 回归测试。902 全过。",
          "is_bot": false,
          "headline": "fix(web): v1.19.3 K线空body不再500 + SPA路由刷新404",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-07T12:13:39Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6b514874772aaf4ca41cec8c584a6a1f50f0700a",
          "body": "根因：测试用 max_workers=1 串行执行 5 个任务，断言「前 2 个被淘汰」。\n但 LRU 淘汰发生在 submit() 时，淘汰的是「当时最旧的非 running 任务」。\n快机器上 t0 还在 running（被跳过），实际淘汰 t1/t2；慢机器（CI windows\n3.12）上 t0 已完成，淘汰 t0/t1——取决于提交速度 vs 执行速度的竞态。\n\n修复：不断言特定 task_id 被淘汰，改为验证不变量：\n(1) 最后提交的任务一定存活（LRU 最近）\n(2) 至少淘汰 2 个（5 - max_results 3）\n(3) 存活任务数 ≤ max_results\n\n本地跑 10 次全过，不再 flaky。",
          "is_bot": false,
          "headline": "test: 修复 test_task_runner_lru_eviction 的竞态 flaky",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-07T07:47:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "27a8ab1c7630ac19f21233a002e58640cc0a324c",
          "body": "合并 e3e8dd4 时采用远程版本，但其 _log.warning 字符串换行未跑\nruff format，导致 ci.yml 的 format 检查失败。纯格式调整，无逻辑变化。",
          "is_bot": false,
          "headline": "style: ruff format security_bars.py（修复 ci.yml format 检查）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-07T07:27:20Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ecd6e298f51ab25d0b9de5121e80c1845d073c16",
          "body": "根因：干净 Windows（无开发环境）注册表里没有 .js 的 Content Type 映射，\nmimetypes.guess_type('.js') 返回 None，StaticFiles 回退到 text/plain。\n浏览器 <script type=\"module\"> 启用严格 MIME 检查，拒绝执行 text/plain\n的 JS → Vue 不挂载 → 页面纯黑（/docs 不受影响因为它是 API 路由）。\n\n修复：mount 前用 mimetypes.add_type 强制注册 .js/.mjs/.css/.svg 的正确\nMIME，无论机器装没装开发工具都生效。\n\n同时改 easy_tdx.spec：datas 用 pathlib.rglob 逐文件展开，更可靠。",
          "is_bot": false,
          "headline": "fix(packaging): v1.19.2 修复干净 Windows 上 EXE 页面纯黑（MIME 类型）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-07T07:18:53Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "957cb8eeb0237ed23ffa3cc0818cc836d08e1eb9",
          "body": "# Conflicts:\n#\tCHANGELOG.md\n#\tpyproject.toml\n#\tsrc/easy_tdx/commands/security_bars.py",
          "is_bot": false,
          "headline": "Merge commit 'e3e8dd4'",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-06T17:54:20Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0b4ed9af62e78eac0d05a3716576a7d6c8ab3d6d",
          "body": "面向零基础老年用户，easy-tdx 可打包成单一 Windows EXE，双击即用。\n\n新增:\n- 后端同源托管前端 dist（app.py 三级探测：env → _MEIPASS → web-ui/dist）\n- easy-tdx serve 默认 --open-browser，启动后自动开浏览器\n- PyInstaller 打包入口（__main__.py）+ spec 配置（easy_tdx.spec）\n- 系统托盘（tray.py）：右下角图标，右键\"打开浏览器/退出\"\n  解决老人不会用任务管理器关闭的问题\n- GitHub Actions release.yml：打 v* tag\n[…]\nimport __main__ → freeze_support + 子进程检测\n  3. 系统托盘需主线程消息泵 → uvicorn 挪到后台线程\n\n文档:\n- README/手册改为三档分流：EXE（零基础）/ Python（一条命令）/ 源码（打包）\n- 删除 npm run dev / 5173 / 两个终端的过时说明\n- 手册补虚拟环境配置 + EXE 打包附录 + EXE 排错 FAQ",
          "is_bot": false,
          "headline": "feat(packaging): v1.19.1 支持 Windows 单 EXE 打包 + 系统托盘 + 自动发版",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-06T17:48:07Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "e3e8dd492eea9551923acffd709bf08d7b1b6f00",
          "body": "- security_bars: parse_response 遇末尾残缺记录时丢弃并返回前 N-1 条，\n  避免 TDX 服务端截断响应导致整页 500（如 000408 count=800 日线）\n- OptimizeView: 一键寻优并发默认 8 进程，用户选择持久化到 localStorage\n\nbump version to 1.18.3",
          "is_bot": false,
          "headline": "fix: K线响应截断容错 + 一键寻优并发默认8进程",
          "author_name": "GitHub",
          "author_login": "actions-user",
          "committed_at": "2026-07-06T05:23:37Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c901d198cafaf56581bd97c6039611fb82efe830",
          "body": "记录移除拼音声母搜索的回退发版",
          "is_bot": false,
          "headline": "chore: bump version to 1.18.2 + CHANGELOG",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T18:55:58Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c9d80617e815e8f547a8ffb5f1444091ecfcc52a",
          "body": "拼音搜索的底层依赖（首次需爬沪深 A 股 5000 条全名单，几十次 TDX 协议\n往返，慢机器几十秒到超时）太重，反复优化（按需加载/遮罩/单飞/预热）\n都无法兼顾'不阻塞核心行情请求'与'首次可用'。用户决定放弃此功能，\n回到简单稳定的 6 位代码输入。\n\n回退 e2bf29e..2523605 共 6 个 commit 的全部改动：\n- 删除 StockSearchInput / AppInitOverlay / useStockSearch\n- 移除 pypinyin 依赖、/security/search-index 端点、lifespan 预热\n- SymbolPicker / StocksPicker 恢复为纯 6 位代码输入\n- README / CHANGELOG 同步回退\n\n代码状态等同 v1.18.1（一键寻优多进程并发）发布后的干净基线",
          "is_bot": false,
          "headline": "revert: 移除拼音声母搜索，回到 6 位代码输入",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T18:50:51Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "25236056f7f9bbbd9e6dd8cebc2030ea606ff877",
          "body": "问题：上一版单飞用 asyncio.Future 共享，lifespan 预热用 wait_for(120s)\n超时会 cancel 整个 Future，导致同时等待的 /security/search-index 端点\n请求收到 CancelledError 返回 500。日志显示预热 TimeoutError + 端点 500。\n\n修复：\n- _build_search_index 改用轮询设计：后台 _do_build task 独立运行\n  （fire-and-forget），调用方通过轮询 _SEARCH_INDEX 每 0.5s 检查结果\n- 调用方被 cancel（预热超时）只退出轮询，不影响后台构建 task\n- lifespan 预热去掉 wait_for，改为纯 best-effort 触发，无权取消构建\n- 冒烟验证：预热被 cancel 后，端点请求仍能正常拿到结果（5206 条）\n\n另外从日志看慢机器爬全名单 >120s，轮询上限提到 300s 兜底",
          "is_bot": false,
          "headline": "fix(web): 单飞改用轮询解耦，预热超时不再波及端点请求",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T18:39:02Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "04fd720a05d5ef9d8a4ee9e9c2209ccef91ab44c",
          "body": "问题：另一台机器首次加载报 'signal is aborted without reason'——\n不是取不到数据，是前端 AbortController 15 秒就掐断了请求，但遮罩\n却告诉用户等 30-60 秒，自相矛盾。\n\n修复:\n- 前端 fetchSearchIndex 超时 15s → 120s：遮罩本就是要等的，不能自己掐断\n- 后端 _build_search_index 单飞去重：用 asyncio.Future 让 lifespan 预热\n  与 /security/search-index 端点请求共享同一任务，避免并发各爬一次全名单\n  （两个任务抢同一把 _execute_lock 反而互相拖慢）\n- lifespan 预热改为调 _build_search_index（复用单飞），加 120s 超时保护",
          "is_bot": false,
          "headline": "fix(web-ui): 搜索索引前端超时 15s→120s + 后端单飞去重",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T18:31:20Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6b01c0687c6678016c89a5d03ad6def570d31562",
          "body": "新机器首次打开页面时，拼音搜索索引构建要走全量 get_security_list_all\n（几十秒），期间无任何反馈，体验极差。本次双管齐下解决：\n\n前端:\n- 新增 AppInitOverlay 全局遮罩：加载期间全屏灰底 + blur + spinner +\n  诚实文案（预计 30-60 秒）。就绪后 fade-out；失败也消失（不卡死）\n- useStockSearch 改为模块级响应式状态，App 根 setup 时 eagerLoad 触发\n- 方案 A：无跳过按钮强制等待（一次性代价），失败时降级为可手输代码\n\n后端:\n- lifespan 启动钩子加后台预热：asyncio.create_task 触发一次\n  get_security_list_all('all')，不阻塞服务启动，让本地缓存提前建立\n- 用户打开页面时后端缓存大概率已就绪，遮罩可秒消失",
          "is_bot": false,
          "headline": "feat(web-ui): 股票搜索索引加载期间全站遮罩 + 后端启动预热",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T18:20:12Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9048dfecaa1275cfba06963481bc108a7b1f013a",
          "body": "问题：新机器首次打开回测/寻优页时，组件挂载即触发 /security/search-index，\n后端要走全量 get_security_list_all（几十次 TDX 协议往返，几十秒）。\n而 AsyncTdxClient 是单连接 + _execute_lock，索引构建期间独占连接，\n把 /bars 行情请求和寻优请求全部堵在后面，表现为点「一键寻优」后\n等好久才出现第一根 bars 请求。\n\n修复（三招组合）:\n- useStockSearch: 挂载即拉 → 改为显式 ensureLoaded()，只在首次聚焦\n  输入框时才触发，确保「打开页面直接点取行情/寻优」的核心路径不被拖累\n- fetchSearchIndex: 加 AbortController 15s 超时，避免长时间独占连接\n- 静默失败降级：索引拉取失败只记 loadError 显示小 ⚠，不弹错不阻塞",
          "is_bot": false,
          "headline": "fix(web-ui): 拼音搜索索引改为按需加载，避免首次构建阻塞行情请求",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T18:01:47Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "dfbafd5ad44b178c993ada85d4f4ed4f7362bd96",
          "body": "- 前置条件代码块注释加 pypinyin\n- 新增 ⚠️ 升级注意：旧版本升级必须重跑 pip install -e \".[web]\" 否则搜索端点 500\n- 单标的回测取行情描述补上拼音声母搜索能力说明",
          "is_bot": false,
          "headline": "docs(readme): 补充拼音声母搜索的升级提示（v1.19.0 需重装 [web] extra）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T17:49:49Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e2bf29e931171a44edbf14441948d41e11d95903",
          "body": "所有股票代码输入框（回测/寻优/组合页）支持代码/中文名/拼音声母三路\n匹配的下拉联想。复用项目里早已有但从未被前端消费的 security_list_all\n数据（沪深 A 股 5206 只完整中文名表）。\n\n后端:\n- 新增 GET /api/v1/security/search-index 端点，返回 [{code,name,initials}]\n- 声母用 pypinyin FIRST_LETTER 预计算，进程内缓存，首次算一次常驻\n- web extra 新增 pypinyin>=0.50 依赖\n\n前端:\n- 新增 useStockSearch composable（模块级缓存 + 三路过滤 + 防抖）\n- 新增 StockSearchInput.vue（下拉 + 键盘导航 + 市场标签）\n- SymbolPicker / StocksPicker 接入新组件，保留直接输 6 位代码的快路径\n\n实测 zjxc→中际旭创、gzmt→贵州茅台、cjxc→楚江新材，5000 条本地过滤 <5ms",
          "is_bot": false,
          "headline": "feat(web-ui): 股票代码输入支持拼音声母搜索（zjxc→中际旭创）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T17:43:57Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "044e21064c9ed18843be7bcdc04fd15f0a72cc9e",
          "body": "本次发布两个主题:\n1. 一键寻优所有策略支持多进程并发（串行/4/8/16）\n2. 策略库组合回测结果加组合评级 + 市场前缀纠正",
          "is_bot": false,
          "headline": "chore: bump version to 1.18.1 + CHANGELOG",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T16:59:41Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d32c5e17b443e92c1d7adf3aedc266bcbdd18236",
          "body": "回测是 numpy/pandas 的 CPU 密集计算并持有 GIL，多线程无加速，必须用\n多进程。照搬项目里已跑通的 screen/scanner.py 进程池模板。\n\n后端:\n- OptimizeAllBacktestRequest 新增 workers 字段（默认 1=串行，0-32）\n- 抽出模块顶层函数 _optimize_one_strategy（可被 ProcessPoolExecutor\n  pickle），策略类在子进程内构造，避开跨进程 pickle 问题\n- _run_optimize_all 在 workers>=2 时用进程池并行，否则走原串行逻辑\n- 顺带修复 backtest_schemas.py 的 E501 历史遗留\n\n前端:\n- OptimizeView 配置区新增「一键寻优并发」选择器：自动检测 CPU 核数\n  + 串行/4/8/16 进程下拉，默认串行，标注推荐档 min(CPU, 8)\n- types.ts/api.ts 透传 workers 字段\n\n实测 8 进程 vs 串行提速 4-6x；端到端冒烟验证并行与串行结果完全一致",
          "is_bot": false,
          "headline": "feat(web-ui): 一键寻优所有策略支持多进程并发（串行/4/8/16）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T16:59:26Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5aec4996c63142e89e5f01b6fe1edde821751acc",
          "body": "- StrategiesView: 组合回测结果区新增「组合评级」详情块，复用\n  gradePortfolio（与 /portfolio 页和单标的回测页同口径的 5 维度评分）\n- StrategiesView: 新增 normalizeSymbol，发请求前用 detectMarket 重算\n  市场前缀，纠正历史保存策略的错配（如 SZ:515030 → SH:515030）\n- BacktestView: fullSymbol 改用 market.ts 的 detectMarket，修复 5 开头\n  沪市基金/ETF 被错判为深市的问题（与 SymbolPicker/StocksPicker 统一）",
          "is_bot": false,
          "headline": "feat(web-ui): 策略库组合回测结果加组合评级 + 市场前缀纠正",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T16:59:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6f121dc156f05df6db73c0b2f8974b8430df2f27",
          "body": "- OptimizeView「查看」拼 URL 前从输入框实时值取 code/startDate/endDate/category，\n  导致两个问题：(1) 寻优后改输入框代码再点查看，URL 指向没回测过的标的；\n  (2) 切走再回 /optimize，组件 ref 丢失，URL 里 symbol/startDate/endDate 全空。\n- 将标的上下文快照（取行情成功那一刻冻结）下沉到 Pinia store 的 optimizeContext，\n  与 optimizeResult/optimizeAllResult 同生命周期持久化，跨路由保留。\n- buildBacktestQuery 改读 store.optimizeContext，输入框改动与组件卸载都不再污染。",
          "is_bot": false,
          "headline": "fix(web-ui): 参数寻优「查看」用寻优时的标的快照，避免输入框/路由切换污染 URL",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T10:03:12Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "173069d5181659336976676d036f0902e1e0b989",
          "body": "get_unusual 的 count 实际被 min(count,600) 截断，写 1000 也只能拿到 600。\n改用 start 翻页 + pd.concat 合并，直到某页不足 600 视为到尾。",
          "is_bot": false,
          "headline": "docs(example): 异动示例改为分页拉取全部（单次 600 协议上限）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-05T10:02:38Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5c520c513d03068bde5338ea99e75bb91e3bb2f4",
          "body": "新增「第十章补充」完整章节,详细写:\n- 如何保存策略组合(💾 保存为组合按钮 + 弹窗)\n- 如何载入组合(↻ 重跑到今天,自动用今天重跑)\n- 持仓三态徽章含义(持有/持有·浮亏/空仓·等买点)\n- 三处警示(过拟合/模型仓位水印/载入确认)\n- 完整日常使用流程(每天收盘后重跑看信号变化)\n- 组合的局限(模型仓位≠真实账户、资金均分、过拟合风险)\n\n补充更新:\n- 第四章 4.4 加投资大师名言轮播说明(100 条/3 秒轮播)\n- 第六章 6.2 加策略库 Tab 分类说明(单标的/组合)\n- 封面 + footer 版本号 v1.17.14 → v1.18.0\n- 目录加第十章补充链接\n\n保持原作者口语化新手教学风格,沿用原文半角标点惯例。",
          "is_bot": false,
          "headline": "docs: 上手手册更新到 v1.18.0(策略组合保存+一键看今日信号+Tab 分类)",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T19:06:40Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c57cde156b23ea427d78e3306a164394b6ce69ac",
          "body": "v1.18.0\n\n策略库新增 kind='multi' 类型：组合回测结果可保存为组合，\n卡片「↻ 重跑到今天」一键用今天重跑得到截至当天的策略信号\n（持仓/空仓/浮盈/浮亏三态高亮）。策略库拆成「单标的」「组合」\n两个 Tab，避免数量多了混排难找。\n\n核心机制：保存配置 → 载入即重跑到今天 → 看持仓表 = 今日信号。\n复用现有 SQLite 单表（kind 字段本就是 TEXT），零数据库迁移，\n零后端逻辑改动，仅 schema Literal 加 'multi'。\n\n含 10 项代码审计修复：multi-icon 字体误用、lastComboCash 漏赋、\n弹窗 ARIA/ESC/\n[…]\nvue（保存组合+Tab+三态+审计修复）\n- 改 src/easy_tdx/web/backtest_schemas.py（kind Literal 加 'multi'）\n- 改 web-ui/src/types.ts（TS 类型同步）\n- 改 CHANGELOG.md（补 v1.17.15 + 新增 v1.18.0）\n- bump pyproject.toml 1.17.15 → 1.18.0",
          "is_bot": false,
          "headline": "feat(web-ui): 策略组合保存 + Tab 分类 + 审计修复 (v1.18.0)",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T19:01:09Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "15af7a92eeddc151d22b7aa7bd0dd7b69a12130e",
          "body": "v1.17.15\n\n一键寻优所有策略按钮改为暖橙渐变（#f59e0b → #ea580c），比 primary\n蓝更醒目，hover 加亮上移、运行中保留暗橙识别度。\n\n寻优运行中右侧不再空白：展示 100 条全球投资大师名言（巴菲特/芒格/\n格雷厄姆/林奇/索罗斯/利弗莫尔/塔勒布/达利欧等），3 秒随机轮播一条，\nFisher-Yates 洗牌避免短期重复，让等待不枯燥、还能学到东西。\n\n视觉细节：\n- 卡片顶部 3 秒线性进度条（暗示后台在跑）\n- fade + slide-up 350ms 过渡动画\n- 底部脉动橙点 + '后台寻优进行中' 提示\n\n纯前端 TypeScript + 原\n[…]\n零依赖新增。\n\n- 新增 web-ui/src/data/investment-quotes.ts（100 条名言）\n- 新增 web-ui/src/components/QuoteCarousel.vue（轮播组件）\n- 改 web-ui/src/views/OptimizeView.vue（按钮样式 + 引入轮播）\n- bump pyproject.toml 1.17.14 → 1.17.15",
          "is_bot": false,
          "headline": "feat(web-ui): 一键寻优按钮改橙色 + 等待期间投资大师名言轮播",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T18:17:22Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "cf843cebaddace8a0a4b8bdb3ec821132c7e470a",
          "body": "纯前端 TypeScript 实现，零后端改动。回测/组合/寻优三处结果顶部\n显示评级徽章，让普通人 1 秒判断「适不适合经常参与」。\n\n评级不看收益率（避免被近期大涨误导），只看风险调整后的持有体验：\n卡玛/最大回撤/胜率/利润因子/夏普/波动率六维加权 + 一票否决。\n京东方「收益 126% 但胜率 35%」案例 = D 档（核心验证点）。\n\n长线低频策略（6年6笔）不会被冤枉：交易<10笔时只降权胜率/利润因子\n维度，不否决整个评级（修复用户实测反馈）。\n\n- 新增 web-ui/src/grading/ 核心模块（engine/thresholds/combinedMetrics/index）\n- 新增 GradeBadge.vue + GradeDetails.vue 组件\n- 接入 BacktestView/PortfolioView/OptimizeView（寻优排名表加评级列）\n- 15 个自检测试（node:test + rolldown 打包），覆盖京东方 D / 长线 B 等场景",
          "is_bot": false,
          "headline": "release: v1.17.14 — Web UI 数据评级系统（S/A/B/C/D 五档，三入口覆盖）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T17:21:18Z",
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          "oid": "66c49d1a8d26bbaf86ef04d9b6ebe0176664a68a",
          "body": "单标的回测、组合回测、参数寻优原默认起始日为「3 年前」（动态滚动），\n统一改为固定日期 2020-01-06，便于跨时间横向对比。结束日仍为今天。\nSymbolPicker 共用组件的 defineModel 默认值同步更新。",
          "is_bot": false,
          "headline": "feat(web-ui): 三处回测入口默认起始日期统一为 2020-01-06",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T16:15:00Z",
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        },
        {
          "oid": "64d08122574dd71facff4730a3d48db064479d51",
          "body": "web-ui 此前只有本地 vue-tsc，CI 不覆盖，类型错误 / 破坏性 import\n只有发布后用户才发觉。新增独立 frontend job 跑 npm ci + npm run build，\n与 Python 版本无关故独立于 test matrix，避免跑 6 遍。\n\n本地 npm run build 验证通过（686 模块，575ms）。",
          "is_bot": false,
          "headline": "ci: 新增 frontend job 防前端构建回归（v1.17.9 数值 bug 教训） (#16)",
          "author_name": "毛利哥",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T16:03:14Z",
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        {
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          "body": null,
          "is_bot": false,
          "headline": "docs(README): 添加头部宣传图",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T15:14:39Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2f4d7bef8e37710c51ec9b4a9cfe5c825f8d3e64",
          "body": null,
          "is_bot": false,
          "headline": "docs(README): 添加 DeepWiki 徽章",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T15:03:33Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "239ff46ac872b166a337cfb48f1367d0ea0eb3fa",
          "body": "用户反馈：3 个策略各自最大回撤仅 45.53%/40.16%/16.89%，组合却显示 83.76%。\n根因：_build_combined_equity 的 drawdown_pct 分母误用 initial（固定初始资金），\n净值大涨后（总收益 545%，峰值≈6.45×初始）绝对回撤额除以小初始值被等比放大。\n改为 drawdown / peak（相对当时峰值，0~1），与单标的 PortfolioTracker 一致。\n连带修复卡玛比率（年化/最大回撤）。其余指标经核对均正确。加回归守卫。",
          "is_bot": false,
          "headline": "release: v1.17.13 — 修复多策略组合回测最大回撤虚高（分母误用初始值而非峰值）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T13:07:39Z",
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        },
        {
          "oid": "ee628c1b345c5560601888fb3dec5eae230d52e2",
          "body": "DELETE /api/v1/strategies/{id} 原用 status_code=204，较新 FastAPI/Starlette\n在路由注册阶段（add_api_route）就抛 AssertionError: Status code 204 must\nnot have a response body，导致 CI ubuntu 矩阵 21 个 web 测试因 fixture\n导入 router 连带 ERROR。改为返回 200 + {\"deleted\": id} 确认体。",
          "is_bot": false,
          "headline": "release: v1.17.12 — 修复 CI 在新版 FastAPI 上路由注册失败",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T12:50:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "05dc9a74af499d793e197d931a7f5d4be30eae14",
          "body": "新增两层能力：\n1. 策略库：单标的/组合回测结果可保存到本地 SQLite 单文件\n   (~/.easy_tdx/strategies.db)，策略库页可载入回填、重跑、删除。\n2. 多策略组合回测：勾选 N 个单标的策略，各拿 1/N 资金、各跑原标的，\n   净值曲线按日期并集对齐求和，组合结果含 19 项完整绩效指标 + 持仓表。\n\n后端：strategy_store.py(SQLite CRUD) + multi_strategy_engine.py(资金分仓引擎)\n+ routers/strategies.py + /backtest/multi-strategy/run/async。\n前端：StrategiesView.vue + 保存策略按钮 + 复用组合页图表组件。\n\n895 单测全绿（+24 新增），ruff/mypy strict/前端 vue-tsc 全通过。",
          "is_bot": false,
          "headline": "release: v1.17.11 — Web UI 策略库（SQLite 持久化）+ 多策略资金分仓组合回测",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T12:40:57Z",
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        },
        {
          "oid": "4db7104209bdb019aedd875ca89fecf292edea11",
          "body": null,
          "is_bot": false,
          "headline": "docs(README): Web UI 截图改为一行一张",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T03:39:44Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "1838995c519703ef4e66f48b908a67edc6db2a33",
          "body": null,
          "is_bot": false,
          "headline": "docs(README): 添加 Web UI 回测可视化截图展示",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-04T03:37:01Z",
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        },
        {
          "oid": "07205b616698f07c087fcbe9ef4953e6df7d03ba",
          "body": "- SymbolPicker code/category/startDate/endDate 改 defineModel 双向同步\n- OptimizeView 两个「查看」按钮跳转 URL 附带 symbol/startDate/endDate/category\n- BacktestView onMounted 回填标的/周期/日期到 SymbolPicker 表单\n- 向后兼容：老 URL(只有 strategy/params) 仍正常，缺失字段保持默认\n- 前端 vue-tsc / vite build 通过，后端 870 单测全绿(无回归)",
          "is_bot": false,
          "headline": "release: v1.17.10 — 一键寻优「查看」跳转携带完整行情上下文",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T20:12:46Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "57cad1f3dbb8fbce982ff97ef796a02aac747e4e",
          "body": "- 交易盈亏指标改为收益率口径（avg_win/loss/max_win/loss = pnl/cost_basis）\n- 平均持仓天数改用真实日历日相减（原 YYYYMMDD 整数差跨月放大）\n- 盈亏比无亏损时记 999.0（原 0.0，与 100% 胜率自相矛盾）\n- 新增 Trade.cost_basis 字段 + engine 填充\n- 3 个回归守卫；870 单测全绿，ruff/mypy strict/前端 vue-tsc 通过",
          "is_bot": false,
          "headline": "release: v1.17.9 — 修复回测交易统计离谱数值（前后端口径错配 + 持仓天数跨月放大）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T19:55:05Z",
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        },
        {
          "oid": "f7cb015ec6e69cd439d67a555a034d6074f80eca",
          "body": "在 Python API「扩展市场」章节加 goods_transaction_all 示例（港股当日全部逐笔），\n并补 start 倒序语义说明（start=0 为最新/收盘方向，count=2000 默认只取最近 2000\n笔会集中在尾盘，需全天用 goods_transaction_all）。同步 GitHub Wiki。",
          "is_bot": false,
          "headline": "docs(README): 补充港股 goods_transaction_all + 逐笔倒序语义说明",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T19:19:11Z",
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        },
        {
          "oid": "cd790c9404157226fd1f7ee704307e6589fb86c8",
          "body": "test_task_runner_does_not_evict_running 用 release.wait(timeout=5) 钉住慢任务保持\nrunning，但 CI 慢环境（windows 3.10）下整个测试执行超过 5s 后任务因超时自动完成、\n状态变 done，掩盖了「running 任务被 LRU 错误淘汰」的回归断言。\n\n改为 timeout=30 留足 CI 慢环境余量（release.set() 仍是确定性释放点）。该测试用于\n守护 LRU 淘汰跳过 running 任务的并发正确性，与港股逐笔成交无关，是 v1.17.2 引入的\n预先存在问题。\n\n本地连跑 5 次稳定通过，867 单测全绿。",
          "is_bot": false,
          "headline": "release: v1.17.8 — 修复 windows 3.10 flaky 测试超时",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T18:24:48Z",
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        },
        {
          "oid": "56153eeb971dbf58ecf598553c5a9afd9e954227",
          "body": "1.17.5 引入的 tests/fixtures/ex_history_transaction.json 含中文注释，Windows CI\n默认用 cp1252 解码 UTF-8 文件触发 UnicodeDecodeError: 'charmap' codec can't\ndecode byte 0x8f，导致 3 个 Windows 矩阵的 test_parse_ex_history_transaction_hk\n失败（Linux 矩阵因默认 utf-8 不受影响）。\n\n修复：所有 fixture 读取显式指定 encoding='utf-8'：\n- test_hk_transaction.py 的 load_hex/load_json（直接触发点）\n- test_commands_offline.py 的 load_hex（纯 ASCII hex，当前未触发但一并统一）\n- test_decode_errors.py 的 _load_hex（同上）\n\n867 单测全绿，ruff format/check / mypy strict 通过。",
          "is_bot": false,
          "headline": "release: v1.17.7 — 修复 Windows CI fixture 读取编码",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T18:11:27Z",
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        },
        {
          "oid": "94f631a06b778483b397333b6dfce2a29244f3e0",
          "body": "回应 issue #14 后用户反馈：默认 count=2000 取回的成交时间全集中在尾盘。\n根因是通达信逐笔协议（A 股 0x122F 与港股 ex 0x23FC/0x2406 一致）的 start 为\n倒序语义——start=0 指向最新一笔（收盘方向），并非 bug。02715 全天成交 13327\n笔，count=2000 只取最近 2000 笔故集中在尾盘。\n\n新增：\n- goods_transaction_all（MacExClient 同步+异步）—— 港股股票类市场自动按 1800/页\n  翻页取全天全部逐笔成交，安全上限 50 页（90000 条）。返回协议原生倒序，需正序\n[…]\nart 倒序语义说明，引导需全天数据用\n  goods_transaction_all。\n\n修复：\n- 1.17.5 的 test_hk_transaction.py 未过 CI ruff format --check（注释对齐、\n  MacTransaction 单行化、文末空行）。\n\n867 单测全绿（+5 全量取数测试），ruff format/check / mypy strict 通过。",
          "is_bot": false,
          "headline": "release: v1.17.6 — 港股逐笔成交全量取数 + start 倒序语义文档",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T18:03:47Z",
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        },
        {
          "oid": "33239525a962223da17eef851dc24aa5e0dd07c5",
          "body": "CI 的 ruff format --check 报该文件需重格式化：参数化注释前双空格对齐为\n单空格、两处 MacTransaction 单行化、文末多余空行。仅格式调整，无逻辑变更。",
          "is_bot": false,
          "headline": "style(tests): ruff format 修复 test_hk_transaction.py (CI format check)",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T17:45:35Z",
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        },
        {
          "oid": "40ae2eba53dbec1b212edcdd7d03ef1e49d1b3a2",
          "body": "MacExClient.goods_transaction 此前对所有扩展市场统一复用 A 股 MAC 协议的\nSymbolTransactionCmd（0x122F），但 0x122F 数据源未接入港股，服务器对港股\nmarket 一律返回 39 字节空响应（count=0）。\n\n港股股票类市场（HK_STOCK_MARKETS = {27,31,48,49,71,98}）改走 ex 扩展行情\n协议：query_date=None → GetExTransactionDataCmd（0x23FC 当日），指定日期 →\nGetExHistoryTransactionDataCmd（0x2406\n[…]\n2F 路径不变。\n\n新增 src/easy_tdx/ex/_hk_transaction.py（市场判定 + 字段映射 + 自动分页，\n同步/异步共用）；回归测试 24 例（tests/unit/test_hk_transaction.py）+ 真实\nfixture（港股 00700 在 2026-07-03 的 0x2406 响应）。862 单测全绿，ruff /\nmypy strict 通过。",
          "is_bot": false,
          "headline": "release: v1.17.5 — 港股逐笔成交协议路由修复 (issue #14)",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T17:29:17Z",
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        },
        {
          "oid": "648c9ccfaf72f7594524e098e9cae05cda5583e9",
          "body": "v1.17.2 引入的 QFQ 重算代码（adjust.py/client.py/test_mac_qfq_integration.py）\n含 magic trailing comma 导致 ruff format 期望多行参数展开，CI 的\n'ruff format --check src/ tests/' 自 v1.17.0 起一直失败。纯格式变更，\n零逻辑改动（20 例 QFQ 测试全过）。",
          "is_bot": false,
          "headline": "style: ruff format 修复预存格式债（CI ruff format --check 转绿）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T16:17:06Z",
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        },
        {
          "oid": "78bbe46d016665352da37392310d444c5bca8626",
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          "is_bot": false,
          "headline": "release: v1.17.4 — Web UI 回测交互重构 + 一键寻优全策略",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T16:09:19Z",
          "body_truncated": false,
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        },
        {
          "oid": "ecd8af167656343845a820bb1503186cb799f005",
          "body": "- 取消单标的/寻优页独立的「取行情」按钮，整合进「开始回测/开始寻测」\n  （SymbolPicker 经 defineExpose 暴露 loadBars，父组件串联取数+回测）\n- 取消市场手动选择（沪/深/北交所下拉），改为 market.ts 按代码段智能\n  识别（17 边界用例验证），代码框旁显示识别结果\n- 成交价下拉精简为中文「开盘价/收盘价」，初始资金默认 100 万\n- 寻优页 ParamGridPicker 切换策略自动填入预设参数网格\n- 寻优页新增「一键寻优所有策略」按钮 + 全局策略排名表\n  （OptimizeView 复用 store.runOptimizeAll，结果区含最佳/排名/合计网格点）\n- types/api/store 新增 OptimizeAll 契约 + submitOptimizeAllTask\n- vue-tsc + vite build 通过",
          "is_bot": false,
          "headline": "feat(web-ui): 取行情整合 + 市场智能识别 + 一键寻优全策略",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T16:09:05Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f6ae69845da6895a154ced75bf22ec0fd9bd75fb",
          "body": "- 成交价精简为 next_open/next_close，删除 this_close/worst/best 三种\n  非真实模式（this_close 有未来函数偏差，worst/best 为压力测试边界）\n- 初始资金默认统一为 1,000,000（原 10万/20万）\n- 新增 presets.py：18 策略各配 1-2 参数的预设寻优网格（笛卡尔积≤200）\n- registry.to_schema() 返回 preset_grid 字段供前端自动填充\n- 新增 POST /backtest/optimize-all/run/async：逐策略预设网格寻优 +\n  全局排名（OptimizeAllResult：ranking/best/per_strategy/total_grid_points）\n- 新增 optimize-all 端到端单测 2 例（838 单测全绿）",
          "is_bot": false,
          "headline": "feat(backtest): 成交价精简 + 一键寻优全策略 + 预设网格",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T16:08:38Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c15bd8232fb90e165915c0d09308f58f11b81dcf",
          "body": "通达信服务端 QFQ 模式对长期重度除权股票（如 601088）深层历史页\n返回负价格，导致回测总收益 -3087%、回撤 326.85%、年化 nan、\nbollinger 崩溃、10 策略 invalid-value-in-scalar-power、MyTT divide-by-zero。\n\n客户端兜底：检测 QFQ 负价时用 NONE+XDXR 本地重算前复权\n（因子以除权日前一交易日含权收盘价为基准，保证除权日前后连续）。\n同步+异步双路径一致修复，失败降级返回原值。\n\n- 新增 src/easy_tdx/mac/adjust.py（纯函数 compute_forward_factor/\n  apply_forward_adjust/has_bad_prices）\n- MacClient/AsyncMacClient 触发本地重算，XDXR 按 (market,code) 缓存\n- tests: +20 例（16 纯函数 + 4 集成），844 全绿，ruff/mypy 通过",
          "is_bot": false,
          "headline": "release: v1.17.2 — QFQ 深层历史负价修复",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T14:42:04Z",
          "body_truncated": false,
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        },
        {
          "oid": "9245bb2ce9e86bc276acec6b95ad5d9eea238964",
          "body": "test_web_backtest.py:556 的 isinstance(x, (int, float)) 触发 ruff UP038。\nrequires-python>=3.10 支持 PEP 604 的 int | float 运行时语法, 转换安全。\n该报错会导致 GitHub Actions CI 失败。",
          "is_bot": false,
          "headline": "chore(tests): 修复 ruff UP038 (isinstance 元组 -> int | float)",
          "author_name": "GitHub",
          "author_login": "actions-user",
          "committed_at": "2026-07-03T07:42:24Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "cc9c1e264d392cc711d7a01f3b248f902ca4300d",
          "body": "PR #13 修复了 start_date=None 且最新交易日数据不完整时\ntail_offset 越界/读错位的 bug。原 3 个测试构造的都是完整数据\n(total = days*page_size)，走 fallback 分支，未覆盖真正的 partial 分支。\n\n新增 test_multi_tick_charts_partial_day: 构造 days=3, page_size=4,\ntotal=6 的 body，验证 tick_counts 分配为 [2,4,0]、尾部元数据在\nactual_total 反推的偏移处正确解析。已反向验证(回退旧 tail_offset\n公式时该测试立即失败复现 '偏移 239 越界')，非空壳测试。",
          "is_bot": false,
          "headline": "test(tick_charts): 补 partial-day 回归测试覆盖 PR #13 修复",
          "author_name": "GitHub",
          "author_login": "actions-user",
          "committed_at": "2026-07-03T07:42:06Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ea1a5c6f4a2d94a5759cdaf2b84e892453a0c6be",
          "body": "修复easy-tdx tick SH 600519 --days 5",
          "is_bot": false,
          "headline": "Merge pull request #13 from shom/main",
          "author_name": "毛利哥",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T07:23:44Z",
          "body_truncated": false,
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        },
        {
          "oid": "49c892b3172b29331dec2c2010f16a77bf2f4871",
          "body": null,
          "is_bot": false,
          "headline": "docs: 扩充 README Web UI 使用说明（前置条件/启动/四页操作步骤/注意事项）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T04:04:15Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ef1fea6fcd792ab80f9750c667fc738612721d3b",
          "body": null,
          "is_bot": false,
          "headline": "修复easy-tdx tick SH 600519 --days 5",
          "author_name": "shom",
          "author_login": "shom",
          "committed_at": "2026-07-03T03:58:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "bd419da83df9f6db11950dfa55093b24f9e0ffb2",
          "body": "回测从命令行升级到浏览器可视化。Vue3 + ECharts 单页应用，零代码完成\n单标的回测、组合回测、参数网格寻优、结果对比四大场景。\n\n后端新增回测 REST API + 策略注册表 + 后台任务执行器，\n内置策略从 5 个扩充到 18 个。823 单测全绿。\n\nREADME 新增 Web UI 章节，CHANGELOG 记录本次全部变更。",
          "is_bot": false,
          "headline": "release: v1.17.0 — 回测可视化 Web UI（单标的/组合/寻优/对比）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T03:55:04Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "83232239377961353d10f1c46d6ebb7df2ef7234",
          "body": "4 个独立修复：\n\n1. 寻优跳过参数范围检查：Param.validate 加 skip_bounds 参数，\n   RegisteredStrategy.build 透传，ParamGridOptimizer 传 skip_bounds=True。\n   修复寻优时 fast=250 被 max_value=60 拦截的问题（探索超范围值是寻优目的）。\n\n2. 对比页支持组合回测：CompareView 新增 extractComparable() 统一提取净值+指标，\n   支持单标的（performance/equity_curve）和组合（total_performance/comb\n[…]\n填充参数：BacktestView 加 useRoute()，onMounted 读 query.strategy +\n   query.params，await nextTick 后覆盖（避免 StrategyPicker watch 重置）。\n   修复寻优点「查看」跳转后参数未填充、仍用默认值的问题。\n\n测试：823 passed, mypy 211 files OK, vue-tsc OK",
          "is_bot": false,
          "headline": "fix: 寻优跳过参数范围/对比支持组合/日线x轴年份/寻优跳转填充参数",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-03T03:32:44Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "80d62aec563b356372d7aed07d30124086b2b3b4",
          "body": "图表日期格式（4 个组件）：KlineChart/EquityChart/CompareChart/\nPortfolioCompareChart 的 xAxis 加 axisLabel.formatter，强制显示原始\n日期字符串。ECharts 默认把 ISO 日期当时间对象解析，丢失年份只显示\n月-日+00:00。\n\n组合回测取数翻页（_fetch_portfolio_bars）：固定 count=800 改为翻页循环\n（与前端 fetchBars 同逻辑），拼接后 sort_values 排序再过滤。修复组合\n回测图表从 800 根最早点（2023-03-14）开始、缺失早期数据的问题。\n\n实测组合回测 2019-01-07 起：净值 1814 点（不再是 800），首日正确。",
          "is_bot": false,
          "headline": "fix: 图表x轴显示完整日期 + 组合回测取数翻页",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-02T20:54:04Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2903d8c80039a2984896037cd7b6cf39861a0875",
          "body": "新增 13 个经典策略，覆盖趋势/通道/震荡/均线四大类：\n\n趋势类：\n- ema_cross  EMA 双线交叉（比 MA 反应更灵敏）\n- triple_ma  三均线系统（多头/空头排列）\n- dmi        DMI 趋向指标（+DI/-DI 交叉）\n- trix       TRIX 三重平滑（过滤短期波动）\n\n通道/突破类：\n- donchian   唐安奇通道突破（海龟交易法）\n- keltner    肯特纳通道（ATR-based）\n- atr_breakout ATR 通道突破（均线±K×ATR）\n\n震荡/反转类：\n- cci        CCI 超卖反弹\n- wr_\n[…]\nal WR 威廉超卖\n- bias_reversal BIAS 乖离反弹\n- emv        EMV 简易波动（量价结合）\n- dpo        DPO 区间震荡\n\n均线类：\n- bbi        BBI 多空指标（4 均线综合）\n\n全部基于 MyTT 现成指标实现，每个策略声明参数 schema 供 Web 表单动态渲染。\n18/18 策略冒烟测试通过（合成数据回测无运行时错误）。",
          "is_bot": false,
          "headline": "feat(strategies): 内置策略从 5 个扩充到 18 个",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-02T20:36:04Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "0cabae4edaf0982b633ae53c55569b5390724365",
          "body": "翻页拼接 concat 后页间时间逆序（page1=最新段，page2=更旧段），\n导致 index 800 处时间从 2026 倒退到 2019。引擎/图表只正确处理前 800 根，\n成交记录在 800 根后出现 2019 年数据。\n\n修复：concat 后加 sort((a,b) => datetime.localeCompare)。\n实测 1600 根排序后整体时间正序，index 799→800 连续递增。",
          "is_bot": false,
          "headline": "fix(web-ui): 翻页拼接后按时间排序，修复>800根数据图表/成交记录错乱",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-02T20:30:45Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "360f8360016ede45b35382d16c58d8e2d6a10c3d",
          "body": "图表格式化：新增 format.ts（fmt2/fmtPct），在 KlineChart/EquityChart/\nCompareChart/PortfolioCompareChart/OptimizeHeatmap 统一应用——tooltip 用\nvalueFormatter、axis 用 axisLabel.formatter，所有数值显示两位小数。\n\n取数翻页：fetchBars 当日期跨度超过 800 根时，循环调用 start=0,800,1600...\n拼接结果，直到覆盖 startDate 或达上限（10 页 ≈ 32 年日线）。翻页后再按\n日期范围闭区间过滤。实测 SZ:000001 翻 2 页拿到 1600 根（2019~2026）。",
          "is_bot": false,
          "headline": "fix(web-ui): ECharts 数字两位小数 + 取数自动翻页",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-02T20:18:23Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ff3476f83a764c2c840506ee58f7673b675e822e",
          "body": "选 2-4 个已完成的回测 task，叠加净值曲线 + 横向指标对比。\n\n后端（最小增量）：\n- task_runner.list_recent(limit)：返回最近 N 个任务摘要（LRU 倒序）\n- GET /backtest/tasks?limit=20：任务摘要列表端点（不含完整 result）\n- TaskSummary / TaskListResponse schema\n\n前端（/compare 对比页）：\n- CompareView：左栏勾选已完成 task，右栏叠加对比\n- CompareChart：多 task 净值叠加图（归一化为初始=1）\n- CompareTable：多 task 指标横向对比表（8 项指标）\n- 按 result 结构判断可对比性（仅单标的 BacktestResult 可对比）\n\n复用现有 task_runner LRU 表，无新增存储。测试：823 passed（+2 列表端点）",
          "is_bot": false,
          "headline": "feat(backtest): 回测结果对比页",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-02T20:11:29Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "87fafe91310623712235c2e0913eb106d9a62331",
          "body": "对单个策略的 1-2 个参数做网格搜索，遍历用户指定的取值列表笛卡尔积，\n每个组合跑一次回测，按 total_return 排序，返回排名表 + 热力图。\n\n后端：\n- ParamGridOptimizer（backtest/optimizer.py）：itertools.product 遍历网格，\n  每点 entry.build(params) + BacktestEngine.run(df)，复用同一 DataFrame\n- 网格大小上限 200 防组合爆炸，单点失败容错（跳过不中断）\n- 2 参数时生成热力图矩阵（x/y 轴取值 + cell 收益率）\n- POST /backtest\n[…]\n 寻优页）：\n- ParamGridPicker：勾选 1-2 个寻优参数，逗号分隔填取值列表\n- OptimizeResultTable：网格点排名表（按收益降序，最优高亮）\n- OptimizeHeatmap：2 参数热力图（ECharts heatmap，绿→红映射收益）\n- 最优点「查看」按钮跳转单标的页用该参数回测\n\n测试：821 passed（+10 寻优器单测 + 3 寻优路由测试）",
          "is_bot": false,
          "headline": "feat(backtest): 参数网格寻优（optimizer + 前端寻优页）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-02T19:55:35Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "6aab7a82b5bfe05b6e1ba7d6fc7a8e632329e5f4",
          "body": "独立前端工程（web-ui/），Vue3 + Vite + TypeScript + Pinia + ECharts。\n通过 vite proxy 对接后端 /api，开发期无跨域。\n\n单标的回测（/）：\n- StrategyPicker: 策略下拉 + 按 schema 动态渲染参数表单\n- SymbolPicker: 选标的 + 日期范围取行情（默认3年，结束日=今天）\n- KlineChart: K线主图 + 买卖点 markPoint（按 datetime 对齐）\n- EquityChart: 净值曲线 + 回撤双轴图\n- MetricTable: 19 项绩效指标（收益/风险/交易分\n[…]\nfetchBars 归一化 date/datetime 列名（日线返回 date）\n- K线买卖点按完整 datetime 对齐（分钟线不再折叠）\n- count 上限对齐后端 800\n- ECharts 注册内联 dark 主题\n- 参数表单空输入不打断编辑\n- 网络错误友好提示\n\n技术栈：Vue 3.5 / Vite 8 / TS 6 / Pinia / ECharts（按需引入 725KB）",
          "is_bot": false,
          "headline": "feat(web-ui): Vue3 + ECharts 回测前端（单标的 + 组合回测）",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-02T19:35:20Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "38731114b6b016c47128298c6e98c430f61f93cf",
          "body": "后端回测系统完整实现：\n\n策略注册表（backtest/strategies/）：\n- Param schema 声明机制，支持动态表单渲染\n- 5 个内置策略：MA交叉/MACD/布林/RSI/KDJ\n- 参数校验（含 NaN/Inf 拦截、范围检查、类型强制转换）\n\nREST API（web/routers/backtest.py）：\n- GET  /backtest/strategies  策略枚举 + 参数 schema\n- POST /backtest/run         同步回测（内联 OHLCV）\n- POST /backtest/run/async   后台任务回测（含 s\n[…]\nInf/giant-int（防 DoS）\n- ohlcv max_length=2000（防内存耗尽）\n- LRU 淘汰跳过 running 任务（修复结果丢失竞态）\n- get_runner double-checked locking（修复单例竞态）\n- shutdown 接入 lifespan（修复资源泄漏）\n\n测试：808 passed（含 39 回测路由 + 8 组合引擎 + 安全回归）",
          "is_bot": false,
          "headline": "feat(backtest): 回测 REST API + 策略注册表 + 组合回测引擎",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-02T19:34:34Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "803f2fc3adfd7f2831cb5dba5259699fcd4cbc8b",
          "body": "CVE: pytest <9.0.3 存在临时目录处理安全问题（中等严重程度）。\n本地 Python 3.11 venv + pytest 9.0.3 全量测试通过：761 passed, 2 skipped。\npytest 9.0.3 要求 Python>=3.9，满足 CI 矩阵 3.10/3.12/3.13。",
          "is_bot": false,
          "headline": "fix(deps): bump pytest 8.3.5 -> 9.0.3 修复 tmpdir 安全漏洞 (Dependabot #1)",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-02T17:33:11Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "1e7766754e67f56bdef9ea2fadced66270a0cd23",
          "body": "修复 GitHub Actions 中 ruff format --check 的格式化失败。",
          "is_bot": false,
          "headline": "style: ruff format tests/unit/test_a_share_extensions.py",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-02T17:30:40Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "133c208510bfd1b254e18dbc66a5db56b8592c80",
          "body": "通达信统计指数 880005/880006 的计数类字段返回真实家数的 1/10，\nget_market_stat 未做缩放还原，导致 up/down/total/limit_up 等系统性偏小 10 倍。\n对 6 个计数字段统一 round(field * 10)，成交额/量/市值不动。\n重写 test_get_market_stat_mapping 覆盖还原逻辑。761 单测全绿。",
          "is_bot": false,
          "headline": "release: v1.16.3 — 修复 market-stat 全市场涨跌统计家数偏小10倍",
          "author_name": "Justin Gu",
          "author_login": "handsomejustin",
          "committed_at": "2026-07-02T04:46:27Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2067b80958bd622ddb84b3d8a3833b4d12e9be45",
          "body": "requirements-dev.txt 锁定的 scipy==1.17.0 与 pyproject 声明的\nrequires-python=>=3.10 冲突（scipy 1.16+ 起要求 Python>=3.11），\n导致 CI 矩阵里 3.10 的 job（ubuntu + windows）pip install 失败。\n\n修复：\n- requirements-dev.txt: scipy 1.17.0 → 1.15.3（支持 >=3.10 的最新 scipy）\n- pyproject.toml [dev]/[science]: scipy>=1.10 → >=1.10,<1.16\n  （CI 第一步 pip install -e .[dev] 在 3.10 上也会拉到 1.17，加同上界）\n\n附注：仅影响开发/CI 环境，运行时用户（pip install easy-tdx）不受影响。\n本地 761 单测 + ruff + coverage(62%) 全过。requirements-dev.txt\n头部加注释说明 3.10 兼容约束，防日后再次踩坑。",
          "is_bot": false,
          "headline": "fix(ci): scipy 1.17 要求 Python>=3.11，CI 跑 3.10 装不上",
          "author_name": "GitHub",
          "author_login": "actions-user",
          "committed_at": "2026-07-01T19:53:25Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
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                "key": "binary_artifacts",
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                "detail": "no binaries found in the repo",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
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              {
                "key": "branch_protection",
                "name": "Branch-Protection",
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                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "ci_tests",
                "name": "CI-Tests",
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                "points": 1.2,
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                "max_points": 2.5
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              {
                "key": "cii_best_practices",
                "name": "CII-Best-Practices",
                "detail": "no effort to earn an OpenSSF best practices badge detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "code_review",
                "name": "Code-Review",
                "detail": "Found 0/22 approved changesets -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "contributors",
                "name": "Contributors",
                "detail": "project has 2 contributing companies or organizations -- score normalized to 6",
                "points": 1.5,
                "status": "partial",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "dangerous_workflow",
                "name": "Dangerous-Workflow",
                "detail": "no dangerous workflow patterns detected",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "dependency_update_tool",
                "name": "Dependency-Update-Tool",
                "detail": "no update tool detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "fuzzing",
                "name": "Fuzzing",
                "detail": "project is not fuzzed",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "license file detected",
                "points": 2.2,
                "status": "partial",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
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                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "packaging",
                "name": "Packaging",
                "detail": "packaging workflow detected",
                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
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                "key": "pinned_dependencies",
                "name": "Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 3",
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                "max_points": 5
              },
              {
                "key": "sast",
                "name": "SAST",
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                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "security_policy",
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                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "signed_releases",
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                "status": "missed",
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                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "8 existing vulnerabilities detected",
                "points": 1.5,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
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            "name": "Dependency advisories",
            "note": "Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the pypi:easy-tdx@1.20.4 runtime dependency closure — what installing the published package pulls in — 7 packages. Reachability is not analyzed.",
            "notes": [
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                "code": "excluded_no_data",
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              }
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              "unassessed_packages": 0,
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              "direct_affected_packages": 0
            },
            "components": [
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                "detail": "no direct dependency carries a known advisory",
                "points": 35,
                "status": "met",
                "details": [
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                  }
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                "key": "no_advisories_left_outstanding",
                "name": "No advisories left outstanding",
                "detail": "no advisory carries a publication date",
                "points": 0,
                "status": "excluded",
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                  {
                    "code": "advisories_no_publication_date",
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                  }
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                "max_points": 40
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            "key": "malicious_dependencies",
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            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
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              "meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
              "packages": [],
              "red_flag": false,
              "assessed_packages": 7,
              "malicious_packages": 0,
              "direct_malicious_packages": 0,
              "withdrawn_malicious_packages": 0,
              "installable_malicious_packages": 0
            },
            "components": [
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                "key": "no_dependency_reported_as_a_malicious_package",
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                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "no_malicious_dependencies",
                    "params": {}
                  }
                ],
                "max_points": 100
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            ]
          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "at_risk",
        "name": "AI Readiness",
        "value": 49,
        "weight": 0,
        "metrics": [
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            "band": "at_risk",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
            "value": 40,
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              "agent_instruction_files": [],
              "agent_instruction_max_bytes": null
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            "components": [
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                "key": "agent_instructions",
                "name": "Agent instructions",
                "detail": "no CLAUDE.md / AGENTS.md / editor rules",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_agent_instructions",
                    "params": {}
                  }
                ],
                "max_points": 45
              },
              {
                "key": "machine_readable_docs_llms_txt",
                "name": "Machine-readable docs (llms.txt)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              },
              {
                "key": "legible_commit_history",
                "name": "Legible commit history",
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                "points": 40,
                "status": "met",
                "details": [
                  {
                    "code": "legible_history",
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                      "sampled": 100
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                "max_points": 40
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            "key": "ai_verify_loop",
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            "note": null,
            "notes": [],
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              "has_nix": false,
              "has_tests": true,
              "lockfiles": [
                "package-lock.json"
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              "typed_language": false,
              "bootstrap_files": [],
              "has_devcontainer": false,
              "has_linter_config": false,
              "typecheck_configs": [
                "src/easy_tdx/py.typed",
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              "agent_commit_share": 0,
              "toolchain_manifests": [],
              "dependency_bot_commit_share": 0
            },
            "components": [
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                "key": "one_command_bootstrap",
                "name": "One-command bootstrap",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 18
              },
              {
                "key": "automated_tests",
                "name": "Automated tests",
                "detail": null,
                "points": 22,
                "status": "met",
                "details": [],
                "max_points": 22
              },
              {
                "key": "lint_format_config",
                "name": "Lint / format config",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 11
              },
              {
                "key": "static_type_checking",
                "name": "Static type checking",
                "detail": "src/easy_tdx/py.typed, web-ui/tsconfig.json",
                "points": 11,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
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                ],
                "max_points": 11
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                "key": "reproducible_environment",
                "name": "Reproducible environment",
                "detail": "lockfile",
                "points": 10,
                "status": "met",
                "details": [
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                "max_points": 10
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              {
                "key": "demonstrated_agent_practice",
                "name": "Demonstrated agent practice",
                "detail": "no agent-authored commits among the last 100",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_agent_authored_commits",
                    "params": {
                      "sampled": 100
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                  }
                ],
                "max_points": 10
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                "key": "automated_maintenance",
                "name": "Automated maintenance",
                "detail": "no automated dependency updates observed",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_dependency_automation",
                    "params": {}
                  }
                ],
                "max_points": 8
              },
              {
                "key": "openssf_scorecard_pinned_dependencies",
                "name": "OpenSSF Scorecard: Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 3",
                "points": 3,
                "status": "partial",
                "details": [],
                "max_points": 10
              }
            ]
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            "key": "ai_code_legibility",
            "band": "good",
            "name": "Code legibility for models",
            "note": null,
            "notes": [],
            "value": 82,
            "inputs": {
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              "largest_source_bytes": 74718,
              "source_files_sampled": 389,
              "oversized_source_files": 2
            },
            "components": [
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                "key": "type_checkable_code",
                "name": "Type-checkable code",
                "detail": "Python with type-check config (src/easy_tdx/py.typed, web-ui/tsconfig.json)",
                "points": 27,
                "status": "partial",
                "details": [
                  {
                    "code": "typecheck_config_language",
                    "params": {
                      "files": "src/easy_tdx/py.typed, web-ui/tsconfig.json",
                      "language": "Python"
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                  }
                ],
                "max_points": 45
              },
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                "key": "manageable_file_sizes",
                "name": "Manageable file sizes",
                "detail": "2/389 source files over 60KB",
                "points": 54.7,
                "status": "partial",
                "details": [
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                    "code": "oversized_source_files",
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          {
            "key": "ai_interfaces",
            "band": "at_risk",
            "name": "Machine-readable interfaces",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
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              "has_mcp_signal": false,
              "api_schema_files": []
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            "components": [
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                "key": "api_schema_openapi_graphql_proto",
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                "points": 0,
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                "key": "mcp_server",
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                "detail": null,
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        "description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
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    "metrics_version": "1.13.0"
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  "warnings": [
    "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-30T17:18:38.616816Z",
  "schema_version": "0.27.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/h/handsomejustin/easy_tdx.svg",
  "full_name": "handsomejustin/easy_tdx",
  "license_state": "custom",
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}