windows-desktop: C端基线（Windows 本地实时分析器 + 采集器 bug 修复）
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lookt
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__pycache__/
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*.pyc
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data/
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notebooks/.ipynb_checkpoints/
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*.log
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.a_stock_timeline/
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# A 股事件-市场时间线分析工具链：数据字典
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> 项目路径：`C:\Users\lookt\a_stock_timeline`
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> 数据库：`data/a_stock.db`（SQLite）
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> 数据导出：`data/a_stock_all.xlsx`（8 个 Sheet）
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---
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## 一、整体架构
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```
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数据采集层（src/fetcher/）
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│
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▼
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数据持久层（data/a_stock.db — 8 张表）
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│
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├──► CSV 备份（data/raw/）
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│
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▼
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时间线对齐层（src/align/）
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│
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▼
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可视化层（src/viz/）
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```
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---
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## 二、各表详细说明
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---
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### 2.1 `trade_calendar` —— 交易日历
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| 属性 | 说明 |
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|---|---|
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| 行数 | 8,797 |
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| 时间范围 | 1990-12-19 至今 |
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| 数据源 | AkShare `tool_trade_date_hist_sina` |
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| 用途 | 判断某日是否为交易日；时间线对齐的锚点 |
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**字段：**
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| 字段名 | 类型 | 说明 |
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|---|---|---|
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| `trade_date` | TEXT（YYYY-MM-DD） | 日期 |
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| `is_trade_day` | INTEGER（0/1） | 1=交易日，0=非交易日（周末/节假日） |
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**使用示例：**
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- `WHERE is_trade_day = 1` 筛选实际交易日
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- 与 `stock_daily` 做 JOIN，确认某日是否有指数数据
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- 用于快讯/新闻时间戳补全（若时间戳缺失日期，默认填最近交易日）
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---
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### 2.2 `stock_daily` —— A 股主要指数日线行情
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| 属性 | 说明 |
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|---|---|
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| 行数 | 315 |
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| 指数数量 | 5 只（上证、深证、沪深300、创业板、科创50） |
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| 时间范围 | 近 90 个交易日 |
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| 数据源 | AkShare `index_zh_a_hist` |
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| 用途 | 反映大盘整体走势，是时间线的"市场背景层" |
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**字段：**
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| 字段名 | 类型 | 说明 |
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|---|---|---|
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| `ts_code` | TEXT | 指数代码（sh000001=上证综指，sz399001=深证成指，sh000300=沪深300，sz399006=创业板指，sh000688=科创50） |
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| `trade_date` | TEXT（YYYY-MM-DD） | 交易日期 |
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| `open` | REAL | 开盘点位 |
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| `high` | REAL | 最高点位 |
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| `low` | REAL | 最低点位 |
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| `close` | REAL | 收盘点位 |
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| `volume` | REAL | 成交量（股） |
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| `amount` | REAL（可能为 NULL） | 成交额（元），部分指数无成交额数据 |
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**指数代码速查：**
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| ts_code | 名称 |
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|---|---|
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| sh000001 | 上证综指 |
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| sz399001 | 深证成指 |
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| sh000300 | 沪深300 |
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| sz399006 | 创业板指 |
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| sh000688 | 科创50 |
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**分析提示：**
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- 配合 `pct_change = (close - prev_close) / prev_close * 100` 计算日收益率
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- 与宏观事件 JOIN，观察重大政策/数据发布前后指数的短期反应
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- 与龙虎榜 JOIN，识别"指数下跌 + 游资活跃"的异常交易日
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---
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### 2.3 `lhb_daily` —— 龙虎榜明细
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| 属性 | 说明 |
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|---|---|
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| 行数 | 409 |
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| 时间范围 | 近 90 个交易日 |
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| 数据源 | AkShare `stock_lhb_detail_daily_sina` |
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| 用途 | 追踪活跃游资席位的操作标的，识别短线热点 |
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**字段：**
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| 字段名 | 类型 | 说明 |
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|---|---|---|
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| `trade_date` | TEXT（YYYY-MM-DD） | 上榜日期 |
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| `ts_code` | TEXT | 股票代码 |
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| `name` | TEXT | 股票名称（可能有编码问题，实际显示正常） |
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| `close` | REAL | 上榜日收盘价 |
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| `pct_change` | REAL | 当日涨跌幅（%） |
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| `amount` | REAL | 龙虎榜成交金额（万元） |
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| `reason` | TEXT | 上榜原因（如：涨跌幅偏离值达7%、日换手率达20%等） |
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**常见上榜原因含义：**
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| reason 关键词 | 含义 |
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|---|---|
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| 涨跌幅偏离值达7% | 单日涨幅或跌幅过大，被交易所监控 |
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| 日换手率达20% | 筹码换手频繁，可能是游资接力 |
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| 连续3个交易日内涨跌幅偏离值累计达20% | 短线连板股 |
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| 日振幅达15% | 日内波动剧烈，多空分歧大 |
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| 异常波动 | 无明显原因的异动 |
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**分析提示：**
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- 按 `reason` 分组，统计近期哪类上榜原因最频繁
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- 结合指数涨跌（`stock_daily`）判断：大盘跌时仍有大量涨停，可能是个股独立行情
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- 高频上榜股（同一股票多日出现）往往是市场主线龙头
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---
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### 2.4 `news_flash` —— 财经快讯流
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| 属性 | 说明 |
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|---|---|
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| 行数 | 10（演示数据，批量采集后可增至数千条/日） |
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| 时间精度 | 分钟级 |
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| 数据源 | EastMoney `np-anotice-stock`（主），AkShare `stock_news_em`（降级） |
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| 用途 | 实时捕获影响市场的突发消息，作为时间线的"事件触发层" |
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**字段：**
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| 字段名 | 类型 | 说明 |
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|---|---|---|
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| `content` | TEXT | 快讯正文内容（可能有编码问题） |
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| `event_time` | TEXT（YYYY-MM-DD HH:MM:SS） | 事件发生时间 |
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| `source` | TEXT | 来源（如：东方财富Choice数据、证券时报） |
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| `inserted_at` | TEXT（YYYY-MM-DD HH:MM:SS） | 入库时间 |
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**分析提示：**
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- 快讯内容可能包含：政策发布、经济数据、监管动态、个股公告
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- 可按关键词（"降息"、"关税"、"制裁"、"收购"）做规则过滤
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- 高频来源（东方财富、同花顺）可作为可信度参考
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---
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### 2.5 `macro_event` —— 宏观经济事件日历
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| 属性 | 说明 |
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|---|---|
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| 行数 | 99 |
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| 数据源 | AkShare `news_economic_baidu`（财经日历） |
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| 用途 | 追踪全球主要经济数据发布时间（如非农、CPI、利率决议） |
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**字段：**
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| 字段名 | 类型 | 说明 |
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|---|---|---|
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| `event_date` | TEXT（YYYY-MM-DD） | 事件公布日期 |
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| `title` | TEXT | 事件标题（当前入库存在字段映射问题，详见下方警告） |
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| `event_type` | INTEGER | 重要性等级（1=高，2=中，3=低） |
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| `source` | TEXT | 数据来源 |
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| `inserted_at` | TEXT（YYYY-MM-DD HH:MM:SS） | 入库时间 |
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> **警告（已知问题）：** 当前入库的 `title` 字段实际包含了原始数据的 `event_date`，而真正的标题内容写入了 `event_date` 字段。这是 AkShare 返回字段名与实际位置不一致导致的映射错误。修复方案：调整 `macro_event_fetcher.py` 中的字段映射逻辑，按返回数据的实际列位置重新对应。
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**常见宏观事件类型：**
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| 事件 | 典型影响 |
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|---|---|
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| 美国非农就业数据 | 超预期=美元走强，A股承压 |
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| CPI/PPI 数据 | 超预期=通胀担忧，货币政策预期收紧 |
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| 美联储利率决议 | 降息=全球流动性宽松，A股受益 |
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| 中国官方PMI | 超预期=经济复苏预期增强 |
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| 进出口数据 | 超预期=外需强劲 |
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---
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### 2.6 `news_cn` —— A 股市场新闻
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| 属性 | 说明 |
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|---|---|
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| 行数 | 10（演示数据） |
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| 数据源 | AkShare `stock_news_em` |
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| 用途 | 覆盖个股/行业/宏观层面的新闻报道，构建事件叙事 |
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**字段：**
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| 字段名 | 类型 | 说明 |
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|---|---|---|
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| `id` | INTEGER | 自增主键 |
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| `title` | TEXT | 新闻标题 |
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| `content` | TEXT | 新闻正文摘要 |
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| `pub_date` | TEXT（YYYY-MM-DD HH:MM:SS） | 发布时间 |
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| `source` | TEXT | 来源媒体 |
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| `url` | TEXT | 原文链接 |
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| `keywords` | TEXT | 关键词标签（逗号分隔） |
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| `inserted_at` | TEXT（YYYY-MM-DD HH:MM:SS） | 入库时间 |
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---
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### 2.7 `money_flow` —— 个股资金流向（主力净流入）
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| 属性 | 说明 |
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|---|---|
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| 行数 | 2,085 |
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| 时间范围 | 最近 1 个交易日（全市场个股） |
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| 数据源 | AkShare `stock_fund_flow_individual` |
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| 用途 | 追踪主力资金（超大单+大单）的每日净流入/出，识别资金轮动方向 |
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**字段：**
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| 字段名 | 类型 | 说明 |
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|---|---|---|
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| `ts_code` | TEXT | 股票代码 |
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| `trade_date` | TEXT（YYYY-MM-DD） | 交易日期 |
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| `main_net_in` | REAL（当前全为 NULL，待修复） | 主力净流入金额（元） |
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> **已知问题：** `main_net_in` 字段当前全部为 NULL。原因是 AkShare `stock_fund_flow_individual` 接口返回的数值包含"万"、"亿"等中文单位后缀，字符串转数值时解析失败。修复方案：在 `fund_flow_fetcher.py` 中先对单位字符串进行清洗（去掉"万"/"亿"，按需转换精度），再转为浮点数。
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**资金流向分析逻辑：**
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| 主力净流入方向 | 市场含义 |
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|---|---|
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| 连续多日净流入某板块 | 机构建仓，可能是主线行情启动 |
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| 大盘下跌但某股净流入 | 护盘资金或逆势买入 |
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| 大盘上涨但某股净流出 | 主力借机减仓 |
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---
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### 2.8 `global_index` —— 外盘重要指数
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| 属性 | 说明 |
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|---|---|
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| 行数 | 14,583 |
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| 时间范围 | 道琼斯（2004-至今）、纳斯达克100（2004-至今）、标普500（2004-至今） |
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| 数据源 | AkShare `index_us_stock_sina` |
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| 用途 | 反映美股走势，作为 A 股的"外围环境层"（隔夜美股涨跌影响次日 A 股情绪） |
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**字段：**
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| 字段名 | 类型 | 说明 |
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|---|---|---|
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| `index_code` | TEXT | 指数代码（US.DJI=道琼斯，US.NDX=纳斯达克100，US.INX=标普500） |
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| `trade_date` | TEXT（YYYY-MM-DD） | 交易日期 |
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| `close` | REAL | 收盘点位 |
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| `pct_change` | REAL | 当日涨跌幅（%），由收盘价自计算 |
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**外盘与 A 股的联动规律：**
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| 场景 | A 股次日预期 |
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|---|---|
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| 美股大涨（纳指+2%以上） | 高开概率大 |
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| 美股大跌（道指-2%以上） | A 股低开，但可能低开高走 |
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| 美股窄幅震荡 | A 股按自身逻辑运行 |
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| 美股期货夜盘异动 | 可作为盘前情绪参考 |
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---
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||||||
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||||||
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## 三、数据关联关系
|
||||||
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|
||||||
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```
|
||||||
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trade_calendar（锚点）
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||||||
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│
|
||||||
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├──► stock_daily ON trade_date（大盘指数基准）
|
||||||
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├──► lhb_daily ON trade_date（游资活跃度）
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├──► money_flow ON trade_date（资金流向）
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│
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||||||
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news_flash ON event_time（分钟级事件）
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│
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||||||
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news_cn ON pub_date（新闻发布日）
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│
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macro_event ON event_date（宏观事件日）
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│
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||||||
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global_index ON trade_date-1（美股影响传导，差一天）
|
||||||
|
```
|
||||||
|
|
||||||
|
**时间线对齐策略：**
|
||||||
|
1. 以 `trade_date`（交易日）为基准轴
|
||||||
|
2. 快讯/新闻精确到分钟，非交易日数据合并到最近交易日
|
||||||
|
3. 宏观事件按公布日期对齐
|
||||||
|
4. 外盘指数按"美股T日 → A股T+1日"的逻辑传导对齐
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## 四、数据质量问题汇总
|
||||||
|
|
||||||
|
| 问题 | 涉及表 | 严重程度 | 状态 |
|
||||||
|
|---|---|---|---|
|
||||||
|
| `main_net_in` 全为 NULL | `money_flow` | 高 | 待修复 |
|
||||||
|
| 字段映射错位 | `macro_event` | 高 | 待修复并重新入库 |
|
||||||
|
| 中文内容乱码（GBK/UTF-8） | `lhb_daily`, `news_flash`, `news_cn` | 低（数据本身正确，仅显示问题） | 排查终端编码 |
|
||||||
|
| 采集时间范围受限 | `stock_daily` | 中 | 可扩展至更长历史 |
|
||||||
|
| `macro_event` 为历史数据非未来事件 | `macro_event` | 中 | 需配置 AkShare 实时财经日历参数 |
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## 五、快速查询示例
|
||||||
|
|
||||||
|
```sql
|
||||||
|
-- 查最近 5 个交易日的大盘涨跌
|
||||||
|
SELECT trade_date, close,
|
||||||
|
ROUND((close - LAG(close) OVER(ORDER BY trade_date)) / LAG(close) OVER(ORDER BY trade_date) * 100, 2) AS pct_change
|
||||||
|
FROM stock_daily
|
||||||
|
WHERE ts_code = 'sh000001'
|
||||||
|
ORDER BY trade_date DESC LIMIT 5;
|
||||||
|
|
||||||
|
-- 查近 30 天龙虎榜热门上榜原因
|
||||||
|
SELECT reason, COUNT(*) AS cnt
|
||||||
|
FROM lhb_daily
|
||||||
|
WHERE trade_date >= date('now', '-30 days')
|
||||||
|
GROUP BY reason
|
||||||
|
ORDER BY cnt DESC LIMIT 10;
|
||||||
|
|
||||||
|
-- 查某日主力净流入TOP10个股
|
||||||
|
SELECT ts_code, main_net_in
|
||||||
|
FROM money_flow
|
||||||
|
WHERE trade_date = '2026-09-15'
|
||||||
|
ORDER BY main_net_in DESC NULLS LAST LIMIT 10;
|
||||||
|
|
||||||
|
-- 查近 7 天重大宏观事件
|
||||||
|
SELECT event_date, title
|
||||||
|
FROM macro_event
|
||||||
|
WHERE event_date >= date('now', '-7 days')
|
||||||
|
ORDER BY event_date;
|
||||||
|
```
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
## 六、后续数据扩展方向
|
||||||
|
|
||||||
|
| 优先级 | 数据类型 | 数据源 | 说明 |
|
||||||
|
|---|---|---|---|
|
||||||
|
| P0 | 资金流向（修复） | 修复 `fund_flow_fetcher.py` 逻辑 | 解决 NULL 问题 |
|
||||||
|
| P0 | 宏观事件（修复） | 修复 `macro_event_fetcher.py` 映射 | 解决字段错位 |
|
||||||
|
| P1 | 港股行情 | AkShare `index_hk_hist` | 补充港股恒生指数 |
|
||||||
|
| P1 | 期货行情 | AkShare `futures_zh_daily_sina` | 商品期货（黄金/原油） |
|
||||||
|
| P1 | 北向资金 | AkShare `stock_hsgt_north_net_flow_in` | 外资流向 |
|
||||||
|
| P2 | 行业板块涨跌 | AkShare `stock_board_industry_name_em` | 板块轮动 |
|
||||||
|
| P2 | 融资融券 | AkShare `stock_margin_detail_sz` | 杠杆资金动向 |
|
||||||
|
| P2 | 恐慌指数（VIX） | AkShare | 市场情绪反向指标 |
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
*文档版本：v1.0*
|
||||||
|
*最后更新：2026-09-15*
|
||||||
|
*对应数据库快照：`data/a_stock.db`（8 表）*
|
||||||
@@ -0,0 +1,30 @@
|
|||||||
|
"""全库导出为 xlsx（每个表一个 sheet）"""
|
||||||
|
import sqlite3
|
||||||
|
import pandas as pd
|
||||||
|
from pathlib import Path
|
||||||
|
from datetime import datetime
|
||||||
|
|
||||||
|
DB = r'C:\Users\lookt\a_stock_timeline\data\a_stock.db'
|
||||||
|
OUT = r'C:\Users\lookt\a_stock_timeline\data\a_stock_all.xlsx'
|
||||||
|
|
||||||
|
TABLES = [
|
||||||
|
'trade_calendar',
|
||||||
|
'stock_daily',
|
||||||
|
'lhb_daily',
|
||||||
|
'news_flash',
|
||||||
|
'macro_event',
|
||||||
|
'news_cn',
|
||||||
|
'money_flow',
|
||||||
|
'global_index',
|
||||||
|
]
|
||||||
|
|
||||||
|
conn = sqlite3.connect(DB)
|
||||||
|
|
||||||
|
with pd.ExcelWriter(OUT, engine='openpyxl', datetime_format='YYYY-MM-DD') as writer:
|
||||||
|
for tbl in TABLES:
|
||||||
|
df = pd.read_sql(f'SELECT * FROM {tbl}', conn)
|
||||||
|
print(f'{tbl}: {len(df)} 行 -> sheet')
|
||||||
|
df.to_excel(writer, sheet_name=tbl, index=False)
|
||||||
|
|
||||||
|
conn.close()
|
||||||
|
print(f'\n[OK] 导出完成: {OUT}')
|
||||||
+151
@@ -0,0 +1,151 @@
|
|||||||
|
# -*- coding: utf-8 -*-
|
||||||
|
"""修复 fetcher：fund_flow 单位乘数+保历史；macro 按列名映射+保历史；stock_api 全量历史+保历史"""
|
||||||
|
import io
|
||||||
|
|
||||||
|
ROOT = r'C:\Users\lookt\a_stock_timeline'
|
||||||
|
|
||||||
|
def read(p):
|
||||||
|
return io.open(p, encoding='utf-8').read()
|
||||||
|
|
||||||
|
def write(p, s):
|
||||||
|
io.open(p, 'w', encoding='utf-8').write(s)
|
||||||
|
print('patched:', p.split('a_stock_timeline')[-1])
|
||||||
|
|
||||||
|
NL = chr(10)
|
||||||
|
UP = 'from src.storage.db import upsert_df, upsert_rows, upsert_log, get_last_fetch'
|
||||||
|
UP_OLD = 'from src.storage.db import upsert_df, upsert_log, get_last_fetch'
|
||||||
|
|
||||||
|
# ── 2) fund_flow_fetcher ──
|
||||||
|
p = ROOT + r'\src\fetcher\fund_flow_fetcher.py'
|
||||||
|
s = read(p)
|
||||||
|
if 'def parse_cn_amount' not in s:
|
||||||
|
s = s.replace(UP_OLD, UP)
|
||||||
|
helper = NL.join([
|
||||||
|
"DB = r'C:" + chr(92) + "Users" + chr(92) + "lookt" + chr(92) + "a_stock_timeline"
|
||||||
|
+ chr(92) + "data" + chr(92) + "a_stock.db'",
|
||||||
|
"",
|
||||||
|
"",
|
||||||
|
"def parse_cn_amount(v):",
|
||||||
|
" '''1.5亿 -> 1.5e8, -300万 -> -3e6，逗号/空白容错；无效返回 None'''",
|
||||||
|
" if v is None or (isinstance(v, float) and v != v):",
|
||||||
|
" return None",
|
||||||
|
" s = str(v).replace(',', '').replace(' ', '').strip()",
|
||||||
|
" if not s or s in ('--', '-', 'nan'):",
|
||||||
|
" return None",
|
||||||
|
" mult = 1.0",
|
||||||
|
" if s.endswith('亿'):",
|
||||||
|
" mult, s = 1e8, s[:-1]",
|
||||||
|
" elif s.endswith('万'):",
|
||||||
|
" mult, s = 1e4, s[:-1]",
|
||||||
|
" try:",
|
||||||
|
" return float(s) * mult",
|
||||||
|
" except ValueError:",
|
||||||
|
" return None",
|
||||||
|
""])
|
||||||
|
marker = "DB = r'C:" + chr(92) + "Users" + chr(92) + "lookt" + chr(92) + "a_stock_timeline" + chr(92) + "data" + chr(92) + "a_stock.db'" + NL
|
||||||
|
s = s.replace(marker, helper, 1)
|
||||||
|
old = NL.join([
|
||||||
|
" # 主力净流入转数值（去掉\"万\"/\"亿\"）",
|
||||||
|
" df_ind['main_net_in'] = (df_ind['main_net_in'].astype(str)",
|
||||||
|
" .str.replace(r'[\\u4e00-\\u9fa5万/亿]', '', regex=True))",
|
||||||
|
" df_ind['main_net_in'] = pd.to_numeric(df_ind['main_net_in'], errors='coerce')"])
|
||||||
|
new = NL.join([
|
||||||
|
" # 主力净流入转数值：亿=1e8 万=1e4（带乘数换算）",
|
||||||
|
" df_ind['main_net_in'] = df_ind['main_net_in'].map(parse_cn_amount)",
|
||||||
|
" df_ind = df_ind[df_ind['main_net_in'].notna()]"])
|
||||||
|
if old in s:
|
||||||
|
s = s.replace(old, new)
|
||||||
|
old2 = NL.join([
|
||||||
|
" df = pd.concat(rows, ignore_index=True)",
|
||||||
|
" conn = sqlite3.connect(DB)",
|
||||||
|
" df.to_sql('money_flow', conn, if_exists='replace', index=False)",
|
||||||
|
" conn.close()",
|
||||||
|
" log.info(f'写入 money_flow: {len(df)} 行')",
|
||||||
|
" return df"])
|
||||||
|
new2 = NL.join([
|
||||||
|
" df = pd.concat(rows, ignore_index=True)",
|
||||||
|
" need = ['ts_code', 'trade_date', 'main_net_in',",
|
||||||
|
" 'large_net_in', 'medium_net_in', 'small_net_in']",
|
||||||
|
" for c in need:",
|
||||||
|
" if c not in df.columns:",
|
||||||
|
" df[c] = None",
|
||||||
|
" n = upsert_rows(df[need], 'money_flow', conflict_cols=['ts_code', 'trade_date'])",
|
||||||
|
" log.info(f'写入 money_flow: {n} 行（历史保留）')",
|
||||||
|
" return df"])
|
||||||
|
if old2 in s:
|
||||||
|
s = s.replace(old2, new2)
|
||||||
|
write(p, s)
|
||||||
|
|
||||||
|
# ── 3) macro_event_fetcher ──
|
||||||
|
p = ROOT + r'\src\fetcher\macro_event_fetcher.py'
|
||||||
|
s = read(p)
|
||||||
|
s = s.replace(UP_OLD, UP)
|
||||||
|
old = " df.columns = [c.lower() for c in df.columns]"
|
||||||
|
new = NL.join([
|
||||||
|
" # 实测列（akshare 1.18.92）: 日期, 时间, 地区, 事件, 公布, 预期, 前值, 重要性",
|
||||||
|
" # 按列【名称】映射，避免位置错位",
|
||||||
|
" col_map = {'日期': 'event_date', '时间': 'event_time', '地区': 'source',",
|
||||||
|
" '事件': 'title', '公布': 'actual', '预期': 'forecast',",
|
||||||
|
" '前值': 'prev', '重要性': 'event_type'}",
|
||||||
|
" df = df.rename(columns=col_map)"])
|
||||||
|
if old in s:
|
||||||
|
s = s.replace(old, new, 1)
|
||||||
|
old2 = NL.join([
|
||||||
|
' df["event_type"] = df.get("importance", pd.Series([1] * len(df))).astype(int)',
|
||||||
|
' df["source"] = df.get("country", pd.Series([""] * len(df))).astype(str)'])
|
||||||
|
new2 = NL.join([
|
||||||
|
' df["event_type"] = pd.to_numeric(df["event_type"], errors="coerce").fillna(0).astype(int)',
|
||||||
|
' df["source"] = df["source"].fillna("").astype(str)'])
|
||||||
|
if old2 in s:
|
||||||
|
s = s.replace(old2, new2)
|
||||||
|
old3 = NL.join([
|
||||||
|
'def incremental_events(source: str = "macro_event") -> pd.DataFrame:',
|
||||||
|
' """增量采集宏观事件"""',
|
||||||
|
' # 优先 AkShare 财经日历（已知可用）',
|
||||||
|
' df = fetch_macro_calendar()',
|
||||||
|
' if df is not None and not df.empty:',
|
||||||
|
' upsert_df(df, source)',
|
||||||
|
' upsert_log(source, "", last_date=datetime.today().strftime("%Y-%m-%d"))',
|
||||||
|
' return df'])
|
||||||
|
new3 = NL.join([
|
||||||
|
'def incremental_events(source: str = "macro_event") -> pd.DataFrame:',
|
||||||
|
' """增量采集宏观事件（按 event_date+event_time+title 去重，历史保留）"""',
|
||||||
|
' df = fetch_macro_calendar()',
|
||||||
|
' if df is not None and not df.empty:',
|
||||||
|
" need = [c for c in ['event_date', 'event_time', 'title', 'event_type', 'source',",
|
||||||
|
" 'actual', 'forecast', 'prev', 'inserted_at'] if c in df.columns]",
|
||||||
|
" upsert_rows(df[need], source,",
|
||||||
|
" conflict_cols=['event_date', 'event_time', 'title'])",
|
||||||
|
' upsert_log(source, "", last_date=datetime.today().strftime("%Y-%m-%d"))',
|
||||||
|
' return df'])
|
||||||
|
if old3 in s:
|
||||||
|
s = s.replace(old3, new3)
|
||||||
|
write(p, s)
|
||||||
|
|
||||||
|
# ── 4) stock_api ──
|
||||||
|
p = ROOT + r'\src\fetcher\stock_api.py'
|
||||||
|
s = read(p)
|
||||||
|
s = s.replace(UP_OLD, UP)
|
||||||
|
old = NL.join([
|
||||||
|
" df = batch_fetch_indices(days=days)",
|
||||||
|
" if df is not None and not df.empty:",
|
||||||
|
' upsert_df(df, "stock_daily")'])
|
||||||
|
new = NL.join([
|
||||||
|
" df = batch_fetch_indices(days=days)",
|
||||||
|
" if df is not None and not df.empty:",
|
||||||
|
' upsert_rows(df, "stock_daily", conflict_cols=["ts_code", "trade_date"])'])
|
||||||
|
if old in s:
|
||||||
|
s = s.replace(old, new)
|
||||||
|
old_b = NL.join([
|
||||||
|
" df = fetch_daily(code, start, end)",
|
||||||
|
" if df is not None and not df.empty:",
|
||||||
|
' upsert_df(df, "stock_daily")'])
|
||||||
|
new_b = NL.join([
|
||||||
|
" df = fetch_daily(code, start, end)",
|
||||||
|
" if df is not None and not df.empty:",
|
||||||
|
' upsert_rows(df, "stock_daily", conflict_cols=["ts_code", "trade_date"])'])
|
||||||
|
if old_b in s:
|
||||||
|
s = s.replace(old_b, new_b)
|
||||||
|
write(p, s)
|
||||||
|
|
||||||
|
print('ALL FETCHER PATCHES DONE')
|
||||||
@@ -0,0 +1 @@
|
|||||||
|
# a_stock_timeline
|
||||||
@@ -0,0 +1,211 @@
|
|||||||
|
# -*- coding: utf-8 -*-
|
||||||
|
"""
|
||||||
|
A股时间线实证模式挖掘：从 a_stock.db 挖掘隔夜传导/跳空回补/周内效应/
|
||||||
|
波动率机制/龙虎榜统计，输出 markdown 到 E:/Data/skills/a-stock-timeline-patterns/references/
|
||||||
|
口径：上证/沪深300 主样本；隔夜传导以纳斯达克为主参照。
|
||||||
|
"""
|
||||||
|
import sqlite3
|
||||||
|
import warnings
|
||||||
|
|
||||||
|
import numpy as np
|
||||||
|
import pandas as pd
|
||||||
|
|
||||||
|
warnings.filterwarnings('ignore')
|
||||||
|
|
||||||
|
DB = r'C:' + chr(92) + 'Users' + chr(92) + 'lookt' + chr(92) + 'a_stock_timeline' + chr(92) + 'data' + chr(92) + 'a_stock.db'
|
||||||
|
OUT = r'E:' + chr(92) + 'Data' + chr(92) + 'skills' + chr(92) + 'a-stock-timeline-patterns' + chr(92) + 'references'
|
||||||
|
|
||||||
|
IDX_NAMES = {'sh000001': '上证指数', 'sz399001': '深证成指', 'sh000300': '沪深300',
|
||||||
|
'sz399006': '创业板指', 'sh000688': '科创50'}
|
||||||
|
|
||||||
|
|
||||||
|
def load():
|
||||||
|
conn = sqlite3.connect(DB)
|
||||||
|
daily = pd.read_sql("SELECT ts_code, trade_date, open, high, low, close, volume "
|
||||||
|
"FROM stock_daily ORDER BY ts_code, trade_date", conn)
|
||||||
|
daily['trade_date'] = pd.to_datetime(daily['trade_date'])
|
||||||
|
for c in ('open', 'high', 'low', 'close'):
|
||||||
|
daily[c] = pd.to_numeric(daily[c], errors='coerce')
|
||||||
|
daily = daily.dropna(subset=['open', 'close'])
|
||||||
|
daily = daily[daily['close'] > 0]
|
||||||
|
g = pd.read_sql("SELECT index_code, trade_date, close, pct_change FROM global_index", conn)
|
||||||
|
g['trade_date'] = pd.to_datetime(g['trade_date'])
|
||||||
|
lhb = pd.read_sql("SELECT * FROM lhb_daily", conn)
|
||||||
|
conn.close()
|
||||||
|
return daily, g, lhb
|
||||||
|
|
||||||
|
|
||||||
|
def enrich(daily):
|
||||||
|
"""按指数补充：日收益/隔夜跳空/日内波动/已实现波动率"""
|
||||||
|
out = []
|
||||||
|
for code, df in daily.groupby('ts_code'):
|
||||||
|
df = df.sort_values('trade_date').copy()
|
||||||
|
df['prev_close'] = df['close'].shift(1)
|
||||||
|
df['ret'] = df['close'] / df['prev_close'] - 1
|
||||||
|
df['gap'] = df['open'] / df['prev_close'] - 1
|
||||||
|
df['intra'] = df['close'] / df['open'] - 1
|
||||||
|
df['ret20'] = df['ret'].rolling(20).std()
|
||||||
|
df['ret20_prev'] = df['ret20'].shift(20)
|
||||||
|
df['weekday'] = df['trade_date'].dt.dayofweek
|
||||||
|
out.append(df)
|
||||||
|
return pd.concat(out, ignore_index=True)
|
||||||
|
|
||||||
|
|
||||||
|
def fmt_pct(v, digits=2):
|
||||||
|
return "{:.{}f}%".format(v * 100, digits)
|
||||||
|
|
||||||
|
|
||||||
|
def stat_line(sub, col=None):
|
||||||
|
s = sub.dropna() if hasattr(sub, 'dropna') else sub
|
||||||
|
if len(s) == 0:
|
||||||
|
return "样本不足"
|
||||||
|
up = len(s[s > 0]) / len(s) * 100
|
||||||
|
return "N={}, 均值 {}, 中位数 {}, 胜率 {:.1f}%".format(
|
||||||
|
len(s), fmt_pct(s.mean()), fmt_pct(s.median()), up)
|
||||||
|
|
||||||
|
|
||||||
|
def overnight_matrix(daily, g):
|
||||||
|
lines = ["## 隔夜传导矩阵（美股 -> A股）", "",
|
||||||
|
"> 口径：美股T日涨跌幅分箱 -> A股T+1交易日（跳空=开盘/前收-1；日内=收盘/开盘-1）。"
|
||||||
|
"样本 2005-2026（受 A 股指数历史与纳斯达克 2014 起数据限制）。", ""]
|
||||||
|
for us_code, us_name in [('US.NDX', '纳斯达克100'), ('US.SPX', '标普500'), ('US.DJI', '道琼斯')]:
|
||||||
|
gu = g[g['index_code'] == us_code][['trade_date', 'pct_change']].rename(
|
||||||
|
columns={'pct_change': 'us_ret'})
|
||||||
|
if gu.empty:
|
||||||
|
continue
|
||||||
|
gu['us_ret'] = pd.to_numeric(gu['us_ret'], errors='coerce') / 100.0
|
||||||
|
bins = [-np.inf, -0.015, -0.005, 0.005, 0.015, np.inf]
|
||||||
|
labels = ['跌>1.5%', '跌0.5~1.5%', '正负0.5%内', '涨0.5~1.5%', '涨>1.5%']
|
||||||
|
gu['us_bin'] = pd.cut(gu['us_ret'], bins=bins, labels=labels)
|
||||||
|
for idx_code in ['sh000001', 'sh000300']:
|
||||||
|
a = daily[daily['ts_code'] == idx_code][['trade_date', 'gap', 'intra', 'ret']].copy()
|
||||||
|
a = a.sort_values('trade_date')
|
||||||
|
merged = pd.merge_asof(a, gu.sort_values('trade_date'),
|
||||||
|
left_on='trade_date', right_on='trade_date',
|
||||||
|
direction='backward', allow_exact_matches=False)
|
||||||
|
merged = merged.dropna(subset=['us_bin', 'gap'])
|
||||||
|
name = IDX_NAMES.get(idx_code, idx_code)
|
||||||
|
lines.append("### {}T日 -> {}T+1日".format(us_name, name))
|
||||||
|
lines.append("")
|
||||||
|
for lab in labels:
|
||||||
|
sub = merged[merged['us_bin'] == lab]
|
||||||
|
if len(sub) < 30:
|
||||||
|
lines.append("- 美股{}: 样本不足（{}）".format(lab, len(sub)))
|
||||||
|
continue
|
||||||
|
lines.append("- 美股{}（{}天）: A股跳空 {}; 日内 {}; 全天 {}".format(
|
||||||
|
lab, len(sub), stat_line(sub['gap']), stat_line(sub['intra']),
|
||||||
|
stat_line(sub['ret'])))
|
||||||
|
lines.append("")
|
||||||
|
return chr(10).join(lines)
|
||||||
|
|
||||||
|
|
||||||
|
def gap_intraday(daily):
|
||||||
|
lines = ["## A股指数跳空回补统计（日外->日内的接力规律）", "",
|
||||||
|
"> 口径：跳空=开盘/前收-1；日内=收盘/开盘-1。日内为负即\"高开低走\"（回落/回补）。", ""]
|
||||||
|
bins = [(-np.inf, -0.01, '大幅低开<-1%'), (-0.01, -0.002, '低开0.2~1%'),
|
||||||
|
(-0.002, 0.002, '平开正负0.2%'), (0.002, 0.01, '高开0.2~1%'),
|
||||||
|
(0.01, np.inf, '大幅高开>1%')]
|
||||||
|
for idx_code in ['sh000001', 'sh000300']:
|
||||||
|
a = daily[daily['ts_code'] == idx_code].dropna(subset=['gap', 'intra'])
|
||||||
|
name = IDX_NAMES.get(idx_code, idx_code)
|
||||||
|
years = "{}-{}".format(a['trade_date'].dt.year.min(), a['trade_date'].dt.year.max())
|
||||||
|
lines.append("### {}（{}，{}天）".format(name, years, len(a)))
|
||||||
|
for lo, hi, lab in bins:
|
||||||
|
sub = a[(a['gap'] > lo) & (a['gap'] <= hi)]
|
||||||
|
if len(sub) < 30:
|
||||||
|
continue
|
||||||
|
intra_up = (sub['intra'] > 0).mean() * 100
|
||||||
|
lines.append("- {}（{}天，占比 {:.1f}%）: 日内均值 {}，日内收涨概率 {:.1f}%".format(
|
||||||
|
lab, len(sub), len(sub) / len(a) * 100, fmt_pct(sub['intra'].mean()), intra_up))
|
||||||
|
lines.append("")
|
||||||
|
return chr(10).join(lines)
|
||||||
|
|
||||||
|
|
||||||
|
def weekday_effect(daily):
|
||||||
|
lines = ["## A股指数周内效应", "",
|
||||||
|
"> 口径：指数日收益按星期聚合（2003/2004-2026）。", ""]
|
||||||
|
wd_names = ['周一', '周二', '周三', '周四', '周五']
|
||||||
|
for idx_code in ['sh000001', 'sh000300']:
|
||||||
|
a = daily[daily['ts_code'] == idx_code].dropna(subset=['ret'])
|
||||||
|
name = IDX_NAMES.get(idx_code, idx_code)
|
||||||
|
lines.append("### {}（{}天）".format(name, len(a)))
|
||||||
|
for wd in range(5):
|
||||||
|
sub = a[a['weekday'] == wd]
|
||||||
|
lines.append("- {}: {}".format(wd_names[wd], stat_line(sub['ret'])))
|
||||||
|
lines.append("")
|
||||||
|
return chr(10).join(lines)
|
||||||
|
|
||||||
|
|
||||||
|
def volatility_regime(daily):
|
||||||
|
lines = ["## 波动率机制切换（20日波动率翻倍/减半 -> 后5日）", "",
|
||||||
|
"> 口径：20日收益标准差 vs 前20日对比；统计切换后 5 日收益分布。", ""]
|
||||||
|
for idx_code in ['sh000001', 'sh000300']:
|
||||||
|
a = daily[daily['ts_code'] == idx_code].copy()
|
||||||
|
a = a.dropna(subset=['ret20', 'ret20_prev'])
|
||||||
|
name = IDX_NAMES.get(idx_code, idx_code)
|
||||||
|
lines.append("### {}".format(name))
|
||||||
|
for lab, cond in [('骤增(>2倍)', a['ret20'] > a['ret20_prev'] * 2),
|
||||||
|
('骤降(<0.5倍)', a['ret20'] < a['ret20_prev'] * 0.5)]:
|
||||||
|
sub_idx = a[cond].index
|
||||||
|
if len(sub_idx) < 30:
|
||||||
|
lines.append("- {}: 样本不足（{}）".format(lab, len(sub_idx)))
|
||||||
|
continue
|
||||||
|
fwd = []
|
||||||
|
for idx in sub_idx:
|
||||||
|
pos = a.index.get_loc(idx)
|
||||||
|
window = a.iloc[pos + 1:pos + 6]
|
||||||
|
fwd.append((1 + window['ret']).prod() - 1)
|
||||||
|
fwd = pd.Series(fwd).dropna()
|
||||||
|
lines.append("- {}（{}次）: 后5日 {}".format(lab, len(sub_idx), stat_line(fwd)))
|
||||||
|
lines.append("")
|
||||||
|
return chr(10).join(lines)
|
||||||
|
|
||||||
|
|
||||||
|
def lhb_stats(lhb, daily):
|
||||||
|
lines = ["## 龙虎榜统计（近90个交易日）", "",
|
||||||
|
"> 口径：仅覆盖近90日采集窗口；上榜股只有当日快照，暂无次日数据（不提供次日胜率）。", ""]
|
||||||
|
total_up = (lhb['pct_change'] > 0).sum()
|
||||||
|
lines.append("- 上榜记录 {} 条；上榜当日上涨占比 {:.1f}%".format(len(lhb), total_up / len(lhb) * 100))
|
||||||
|
if 'reason' in lhb.columns:
|
||||||
|
lines.append("- 下跌偏离上榜占比 {:.1f}%（跌幅榜多=弱势环境信号）".format(
|
||||||
|
lhb['reason'].str.contains('跌幅').mean() * 100))
|
||||||
|
lines.append("")
|
||||||
|
lines.append("### 上榜原因分布 TOP10")
|
||||||
|
for reason, cnt in lhb['reason'].value_counts().head(10).items():
|
||||||
|
lines.append("- {}次 | {}".format(cnt, reason))
|
||||||
|
lines.append("")
|
||||||
|
daily_sh = daily[daily['ts_code'] == 'sh000001'][['trade_date', 'ret']]
|
||||||
|
merged = lhb.copy()
|
||||||
|
merged['trade_date'] = pd.to_datetime(merged['trade_date'])
|
||||||
|
m = merged.merge(daily_sh, on='trade_date', how='left')
|
||||||
|
m['mkt_down'] = m['ret'] < 0
|
||||||
|
lines.append("### 大盘状态 × 龙虎榜家数")
|
||||||
|
for down, cnt in m.groupby('mkt_down').size().items():
|
||||||
|
label = '指数下跌日' if down else '指数上涨日'
|
||||||
|
sub = m[m['mkt_down'] == down]
|
||||||
|
lines.append("- {}: 平均上榜 {:.1f} 条（{}条/{}天）".format(label, cnt / len(sub), cnt, len(sub)))
|
||||||
|
return chr(10).join(lines)
|
||||||
|
|
||||||
|
|
||||||
|
def main():
|
||||||
|
import os
|
||||||
|
daily, g, lhb = load()
|
||||||
|
daily = enrich(daily)
|
||||||
|
refs = {
|
||||||
|
'overnight_transmission.md': overnight_matrix(daily, g),
|
||||||
|
'gap_intraday.md': gap_intraday(daily),
|
||||||
|
'weekday_volatility.md': weekday_effect(daily) + NL2 + volatility_regime(daily),
|
||||||
|
'lhb_stats.md': lhb_stats(lhb, daily),
|
||||||
|
}
|
||||||
|
os.makedirs(OUT, exist_ok=True)
|
||||||
|
for name, content in refs.items():
|
||||||
|
out_path = os.path.normpath(os.path.join(OUT, name))
|
||||||
|
with open(out_path, 'w', encoding='utf-8') as f:
|
||||||
|
f.write(content)
|
||||||
|
print("written:", name, len(content), "chars")
|
||||||
|
|
||||||
|
|
||||||
|
NL2 = chr(10) * 2
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
main()
|
||||||
@@ -0,0 +1 @@
|
|||||||
|
# fetcher package
|
||||||
@@ -0,0 +1,27 @@
|
|||||||
|
"""交易日历采集 - AkShare tool_trade_date_hist_sina"""
|
||||||
|
import warnings, logging, sqlite3
|
||||||
|
from datetime import datetime
|
||||||
|
import pandas as pd
|
||||||
|
import akshare as ak
|
||||||
|
|
||||||
|
logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)s %(message)s')
|
||||||
|
log = logging.getLogger(__name__)
|
||||||
|
|
||||||
|
DB = r'C:\Users\lookt\a_stock_timeline\data\a_stock.db'
|
||||||
|
|
||||||
|
def fetch_calendar():
|
||||||
|
df = ak.tool_trade_date_hist_sina()
|
||||||
|
log.info(f'获取到 {len(df)} 行，列: {df.columns.tolist()}')
|
||||||
|
# 原始只有 trade_date 一列；按 A 股规则补 is_trade_day
|
||||||
|
# 周六=0, 周日=0, 其他=1
|
||||||
|
df['trade_date'] = pd.to_datetime(df['trade_date'])
|
||||||
|
df['is_trade_day'] = df['trade_date'].dt.dayofweek.apply(lambda x: 0 if x >= 5 else 1)
|
||||||
|
df['trade_date'] = df['trade_date'].dt.strftime('%Y-%m-%d')
|
||||||
|
conn = sqlite3.connect(DB)
|
||||||
|
df.to_sql('trade_calendar', conn, if_exists='replace', index=False)
|
||||||
|
conn.close()
|
||||||
|
log.info(f'写入 trade_calendar: {len(df)} 行')
|
||||||
|
return df
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
fetch_calendar()
|
||||||
@@ -0,0 +1,42 @@
|
|||||||
|
"""A股新闻采集 - AkShare stock_news_em"""
|
||||||
|
import warnings, logging, sqlite3
|
||||||
|
from datetime import datetime
|
||||||
|
import pandas as pd
|
||||||
|
import akshare as ak
|
||||||
|
|
||||||
|
logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)s %(message)s')
|
||||||
|
log = logging.getLogger(__name__)
|
||||||
|
|
||||||
|
DB = r'C:\Users\lookt\a_stock_timeline\data\a_stock.db'
|
||||||
|
|
||||||
|
def fetch_news():
|
||||||
|
df = ak.stock_news_em(symbol='A股')
|
||||||
|
log.info(f'获取到 {len(df)} 行，列: {df.columns.tolist()}')
|
||||||
|
# 列名标准化
|
||||||
|
cn_map = {
|
||||||
|
'关键词': 'keywords',
|
||||||
|
'股票代码': 'ts_code',
|
||||||
|
'新闻标题': 'title',
|
||||||
|
'新闻内容': 'content',
|
||||||
|
'发布时间': 'pub_date',
|
||||||
|
'文章来源': 'source',
|
||||||
|
'新闻链接': 'url',
|
||||||
|
}
|
||||||
|
df = df.rename(columns=cn_map)
|
||||||
|
# 只保留表里有的列
|
||||||
|
db_cols = ['title', 'content', 'pub_date', 'source', 'url', 'keywords']
|
||||||
|
for c in db_cols:
|
||||||
|
if c not in df.columns:
|
||||||
|
df[c] = ''
|
||||||
|
df = df[['id'] + [c for c in db_cols if c in df.columns]] if 'id' in df.columns else df[db_cols]
|
||||||
|
df['inserted_at'] = datetime.now().isoformat()
|
||||||
|
if 'id' not in df.columns:
|
||||||
|
df.insert(0, 'id', range(1, len(df) + 1))
|
||||||
|
conn = sqlite3.connect(DB)
|
||||||
|
df.to_sql('news_cn', conn, if_exists='replace', index=False)
|
||||||
|
conn.close()
|
||||||
|
log.info(f'写入 news_cn: {len(df)} 行')
|
||||||
|
return df
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
fetch_news()
|
||||||
@@ -0,0 +1,151 @@
|
|||||||
|
"""资金流向采集 - 修正版：同花顺个股资金流（逐页校验，跳过异常页），历史保留"""
|
||||||
|
import time
|
||||||
|
import warnings
|
||||||
|
import logging
|
||||||
|
from urllib.parse import urlparse
|
||||||
|
|
||||||
|
import pandas as pd
|
||||||
|
import requests
|
||||||
|
|
||||||
|
from src.storage.db import upsert_rows
|
||||||
|
|
||||||
|
warnings.filterwarnings('ignore')
|
||||||
|
logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)s %(message)s')
|
||||||
|
log = logging.getLogger(__name__)
|
||||||
|
|
||||||
|
DB = r'C:\Users\lookt\a_stock_timeline\data\a_stock.db'
|
||||||
|
|
||||||
|
# 出站请求域名白名单（SSRF 防护：仅 http + 白名单主机，禁重定向跟随）
|
||||||
|
_ALLOWED_HOSTS = {'data.10jqka.com.cn'}
|
||||||
|
_ALLOWED_PREFIX = 'http://data.10jqka.com.cn/funds/ggzjl/'
|
||||||
|
|
||||||
|
|
||||||
|
def _safe_get(url: str, headers: dict, timeout: int = 15) -> requests.Response:
|
||||||
|
"""白名单校验后的 GET：协议/host 白名单 + 禁重定向，防 SSRF"""
|
||||||
|
u = urlparse(url)
|
||||||
|
if u.scheme != 'http' or u.hostname not in _ALLOWED_HOSTS:
|
||||||
|
raise ValueError(f'blocked non-allowlist url: {url}')
|
||||||
|
return requests.get(url, timeout=timeout, allow_redirects=False, headers=headers)
|
||||||
|
|
||||||
|
|
||||||
|
def parse_cn_amount(v):
|
||||||
|
"""'1.5亿' -> 1.5e8, '-300万' -> -3e6，逗号/空白容错；无效返回 None"""
|
||||||
|
if v is None or (isinstance(v, float) and v != v):
|
||||||
|
return None
|
||||||
|
s = str(v).replace(',', '').replace(' ', '').strip()
|
||||||
|
if not s or s in ('--', '-', 'nan'):
|
||||||
|
return None
|
||||||
|
mult = 1.0
|
||||||
|
if s.endswith('亿'):
|
||||||
|
mult, s = 1e8, s[:-1]
|
||||||
|
elif s.endswith('万'):
|
||||||
|
mult, s = 1e4, s[:-1]
|
||||||
|
try:
|
||||||
|
return float(s) * mult
|
||||||
|
except ValueError:
|
||||||
|
return None
|
||||||
|
|
||||||
|
|
||||||
|
def _ths_headers():
|
||||||
|
from akshare.stock_feature.stock_fund_flow import _get_file_content_ths
|
||||||
|
from py_mini_racer import MiniRacer
|
||||||
|
js_code = MiniRacer()
|
||||||
|
js_code.eval(_get_file_content_ths("ths.js"))
|
||||||
|
v_code = js_code.call("v")
|
||||||
|
return {
|
||||||
|
"Accept": "text/html, */*; q=0.01",
|
||||||
|
"hexin-v": v_code,
|
||||||
|
"Host": "data.10jqka.com.cn",
|
||||||
|
"Pragma": "no-cache",
|
||||||
|
"Referer": "http://data.10jqka.com.cn/funds/hyzjl/",
|
||||||
|
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 "
|
||||||
|
"(KHTML, like Gecko) Chrome/90.0.4430.85 Safari/537.36",
|
||||||
|
"X-Requested-With": "XMLHttpRequest",
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
def _page_url(page: int) -> str:
|
||||||
|
"""拼分页 URL；page 强制 int，且必须落在白名单前缀内"""
|
||||||
|
page = int(page)
|
||||||
|
url = _ALLOWED_PREFIX + f"field/zdf/order/desc/page/{page}/ajax/1/free/1/"
|
||||||
|
if not url.startswith(_ALLOWED_PREFIX):
|
||||||
|
raise ValueError('url escapes allowlist prefix')
|
||||||
|
return url
|
||||||
|
|
||||||
|
|
||||||
|
def fetch_individual_flow(max_pages=None, retries_per_page=2):
|
||||||
|
"""
|
||||||
|
同花顺个股资金流排行（修正版）：
|
||||||
|
akshare 原实现对部分页的异常 13 列表格直接崩溃，这里逐页校验：
|
||||||
|
只接受恰好 10 列且表头匹配的表格，异常页跳过并记录。
|
||||||
|
"""
|
||||||
|
from bs4 import BeautifulSoup
|
||||||
|
from io import StringIO
|
||||||
|
|
||||||
|
headers = _ths_headers() # 每次请求刷新 hexin-v
|
||||||
|
expect = ['序号', '股票代码', '股票简称', '最新价', '涨跌幅', '换手率',
|
||||||
|
'流入资金(元)', '流出资金(元)', '净额(元)', '成交额(元)']
|
||||||
|
|
||||||
|
r = _safe_get(_page_url(1), headers)
|
||||||
|
soup = BeautifulSoup(r.text, features="lxml")
|
||||||
|
page_info = soup.find(name="span", attrs={"class": "page_info"})
|
||||||
|
page_num = int(page_info.text.split("/")[1]) if page_info else 1
|
||||||
|
if max_pages:
|
||||||
|
page_num = min(page_num, max_pages)
|
||||||
|
|
||||||
|
frames = []
|
||||||
|
skipped = []
|
||||||
|
for page in range(1, page_num + 1):
|
||||||
|
for attempt in range(retries_per_page):
|
||||||
|
try:
|
||||||
|
r = _safe_get(_page_url(page), headers)
|
||||||
|
dfs = pd.read_html(StringIO(r.text))
|
||||||
|
df = next((d for d in dfs if len(d.columns) == 10
|
||||||
|
and list(d.columns)[:2] == ['序号', '股票代码']), None)
|
||||||
|
if df is None:
|
||||||
|
skipped.append(page)
|
||||||
|
break
|
||||||
|
df.columns = expect
|
||||||
|
frames.append(df)
|
||||||
|
break
|
||||||
|
except Exception:
|
||||||
|
if attempt == retries_per_page - 1:
|
||||||
|
skipped.append(page)
|
||||||
|
else:
|
||||||
|
time.sleep(1)
|
||||||
|
time.sleep(0.3) # 限速，避免同花顺封禁
|
||||||
|
if skipped:
|
||||||
|
log.warning(f'跳过异常页: {skipped}')
|
||||||
|
if not frames:
|
||||||
|
return pd.DataFrame()
|
||||||
|
big = pd.concat(frames, ignore_index=True)
|
||||||
|
big.columns = [c.split('(')[0] for c in big.columns] # 去掉 (元) 后缀
|
||||||
|
return big
|
||||||
|
|
||||||
|
|
||||||
|
def fetch_money_flow():
|
||||||
|
"""采集全市场个股当日主力净流入（净额），并入库（历史保留）"""
|
||||||
|
today = time.strftime('%Y-%m-%d')
|
||||||
|
raw = fetch_individual_flow()
|
||||||
|
if raw.empty:
|
||||||
|
log.warning('个股资金流采集为空')
|
||||||
|
return None
|
||||||
|
|
||||||
|
df = pd.DataFrame({
|
||||||
|
'ts_code': raw['股票代码'].astype(str).str.zfill(6),
|
||||||
|
'trade_date': today,
|
||||||
|
'main_net_in': raw['净额'].map(parse_cn_amount),
|
||||||
|
'in_flow': raw['流入资金'].map(parse_cn_amount),
|
||||||
|
'out_flow': raw['流出资金'].map(parse_cn_amount),
|
||||||
|
'amount': raw['成交额'].map(parse_cn_amount),
|
||||||
|
'pct_change': raw['涨跌幅'].str.rstrip('%').map(
|
||||||
|
lambda x: float(x) if x and x not in ('--', '') else None),
|
||||||
|
})
|
||||||
|
df = df[df['main_net_in'].notna()]
|
||||||
|
n = upsert_rows(df, 'money_flow', conflict_cols=['ts_code', 'trade_date'])
|
||||||
|
log.info(f'写入 money_flow: {n} 行（历史保留）')
|
||||||
|
return df
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
fetch_money_flow()
|
||||||
@@ -0,0 +1,54 @@
|
|||||||
|
"""外盘指数采集 - AkShare index_us_stock_sina"""
|
||||||
|
import warnings, logging, sqlite3
|
||||||
|
from datetime import datetime
|
||||||
|
import pandas as pd
|
||||||
|
import akshare as ak
|
||||||
|
|
||||||
|
logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)s %(message)s')
|
||||||
|
log = logging.getLogger(__name__)
|
||||||
|
|
||||||
|
DB = r'C:\Users\lookt\a_stock_timeline\data\a_stock.db'
|
||||||
|
|
||||||
|
# 要采集的外盘指数
|
||||||
|
INDICES = [
|
||||||
|
('US.DJI', '.DJI', '道琼斯工业'),
|
||||||
|
('US.NDX', '.NDX', '纳斯达克100'),
|
||||||
|
('US.SPX', '.INX', '标普500'),
|
||||||
|
]
|
||||||
|
|
||||||
|
def fetch_global_index():
|
||||||
|
conn = sqlite3.connect(DB)
|
||||||
|
results = []
|
||||||
|
for code, symbol, name in INDICES:
|
||||||
|
try:
|
||||||
|
df = ak.index_us_stock_sina(symbol=symbol)
|
||||||
|
log.info(f'{name}({symbol}): {len(df)} 行，列: {df.columns.tolist()}')
|
||||||
|
# 标准化
|
||||||
|
cn_map = {
|
||||||
|
'时间': 'trade_date',
|
||||||
|
'日期': 'trade_date',
|
||||||
|
'date': 'trade_date',
|
||||||
|
'收盘': 'close',
|
||||||
|
'close': 'close',
|
||||||
|
'涨跌幅': 'pct_change',
|
||||||
|
'pct_change': 'pct_change',
|
||||||
|
}
|
||||||
|
df = df.rename(columns=cn_map)
|
||||||
|
if 'trade_date' not in df.columns:
|
||||||
|
df['trade_date'] = df['date'] if 'date' in df.columns else None
|
||||||
|
df['index_code'] = code
|
||||||
|
df['trade_date'] = pd.to_datetime(df['trade_date']).dt.strftime('%Y-%m-%d')
|
||||||
|
# 计算涨跌幅（基于前一日收盘价）
|
||||||
|
df = df.sort_values('trade_date')
|
||||||
|
df['pct_change'] = df['close'].pct_change() * 100
|
||||||
|
out = df[['index_code', 'trade_date', 'close', 'pct_change']].dropna()
|
||||||
|
out.to_sql('global_index', conn, if_exists='append', index=False)
|
||||||
|
results.append((code, len(out)))
|
||||||
|
log.info(f' -> 写入 {code}: {len(out)} 行')
|
||||||
|
except Exception as e:
|
||||||
|
log.warning(f'{name}({symbol}) 失败: {e}')
|
||||||
|
conn.close()
|
||||||
|
return results
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
fetch_global_index()
|
||||||
@@ -0,0 +1,83 @@
|
|||||||
|
"""
|
||||||
|
龙虎榜采集器
|
||||||
|
主方案：AkShare stock_lhb_detail_daily_sina（已实测可用，含上榜原因）
|
||||||
|
备选：东财 datacenter 接口（报表名不确定，暂时注释备用）
|
||||||
|
"""
|
||||||
|
|
||||||
|
import sys
|
||||||
|
from pathlib import Path
|
||||||
|
sys.path.insert(0, str(Path(__file__).parent.parent.parent))
|
||||||
|
|
||||||
|
import akshare as ak
|
||||||
|
import pandas as pd
|
||||||
|
from datetime import datetime, timedelta
|
||||||
|
from src.storage.db import upsert_df, upsert_log, get_last_fetch
|
||||||
|
|
||||||
|
|
||||||
|
def fetch_lhb_date(trade_date: str) -> pd.DataFrame:
|
||||||
|
"""
|
||||||
|
获取单日龙虎榜
|
||||||
|
trade_date: "YYYY-MM-DD" 或 "YYYYMMDD"
|
||||||
|
"""
|
||||||
|
# 统一为 YYYYMMDD 格式
|
||||||
|
ds = trade_date.replace("-", "")
|
||||||
|
try:
|
||||||
|
df = ak.stock_lhb_detail_daily_sina(date=ds)
|
||||||
|
except Exception as e:
|
||||||
|
print(f" [WARN] LHB Sina failed for {trade_date}: {e}")
|
||||||
|
return pd.DataFrame()
|
||||||
|
|
||||||
|
if df is None or df.empty:
|
||||||
|
return pd.DataFrame()
|
||||||
|
|
||||||
|
# Sina 返回列（实测）：序号, 股票代码, 股票名称, 收盘价, 涨跌幅, 成交额, 成交额, 上榜原因
|
||||||
|
# 编码问题导致中文列名显示乱码，用位置索引映射
|
||||||
|
# 0=序号, 1=代码, 2=名称, 3=收盘, 4=涨跌幅, 5=成交额, 6=??? 7=上榜原因
|
||||||
|
df.columns = ["no", "ts_code", "name", "close", "pct_change", "amount", "amount2", "reason"]
|
||||||
|
|
||||||
|
df["trade_date"] = trade_date.replace("-", "")
|
||||||
|
# 格式化为 YYYY-MM-DD
|
||||||
|
df["trade_date"] = pd.to_datetime(df["trade_date"]).dt.strftime("%Y-%m-%d")
|
||||||
|
|
||||||
|
# 保留有用字段
|
||||||
|
keep = ["trade_date", "ts_code", "name", "close", "pct_change", "amount", "reason"]
|
||||||
|
df = df[[c for c in keep if c in df.columns]]
|
||||||
|
return df
|
||||||
|
|
||||||
|
|
||||||
|
def fetch_lhb_range(start_date: str, end_date: str = None) -> pd.DataFrame:
|
||||||
|
"""抓取日期区间的龙虎榜（逐日）"""
|
||||||
|
end_date = end_date or datetime.today().strftime("%Y-%m-%d")
|
||||||
|
all_days = []
|
||||||
|
cur = datetime.strptime(start_date.replace("-", ""), "%Y%m%d")
|
||||||
|
end = datetime.strptime(end_date.replace("-", ""), "%Y%m%d")
|
||||||
|
while cur <= end:
|
||||||
|
ds = cur.strftime("%Y-%m-%d")
|
||||||
|
df = fetch_lhb_date(ds)
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
all_days.append(df)
|
||||||
|
cur += timedelta(days=1)
|
||||||
|
if all_days:
|
||||||
|
return pd.concat(all_days, ignore_index=True)
|
||||||
|
return pd.DataFrame()
|
||||||
|
|
||||||
|
|
||||||
|
def incremental_lhb(source: str = "lhb_daily") -> pd.DataFrame:
|
||||||
|
"""增量采集：只抓上次之后的新交易日"""
|
||||||
|
last = get_last_fetch(source)
|
||||||
|
start = last.get("last_date") or (datetime.today() - timedelta(days=7)).strftime("%Y-%m-%d")
|
||||||
|
end = datetime.today().strftime("%Y-%m-%d")
|
||||||
|
df = fetch_lhb_range(start, end)
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
upsert_df(df, "lhb_daily")
|
||||||
|
upsert_log(source, param="", last_date=end)
|
||||||
|
return df
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
import fire
|
||||||
|
fire.Fire({
|
||||||
|
"date": lambda d: upsert_df(fetch_lhb_date(d), "lhb_daily"),
|
||||||
|
"range": lambda s, e=None: upsert_df(fetch_lhb_range(s, e), "lhb_daily"),
|
||||||
|
"incr": lambda: incremental_lhb(),
|
||||||
|
})
|
||||||
@@ -0,0 +1,133 @@
|
|||||||
|
"""
|
||||||
|
每日大事提醒 / 财经日历采集器
|
||||||
|
主方案：AkShare news_economic_baidu（财经日历事件，日期/时间/重要性完整）
|
||||||
|
备选：东财 datacenter 大事提醒接口
|
||||||
|
"""
|
||||||
|
|
||||||
|
import sys
|
||||||
|
from pathlib import Path
|
||||||
|
sys.path.insert(0, str(Path(__file__).parent.parent.parent))
|
||||||
|
|
||||||
|
import requests
|
||||||
|
import pandas as pd
|
||||||
|
import akshare as ak
|
||||||
|
from datetime import datetime, timedelta
|
||||||
|
from src.storage.db import upsert_df, upsert_rows, upsert_log, get_last_fetch
|
||||||
|
|
||||||
|
EM_BASE = "https://datacenter-web.eastmoney.com/api/data/v1/get"
|
||||||
|
|
||||||
|
|
||||||
|
def em_headers() -> dict:
|
||||||
|
return {
|
||||||
|
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
|
||||||
|
"Referer": "https://data.eastmoney.com/",
|
||||||
|
"Accept": "application/json",
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
# ── 主方案：AkShare 财经日历 ─────────────────────────────────────────────────
|
||||||
|
|
||||||
|
def fetch_macro_calendar() -> pd.DataFrame:
|
||||||
|
"""
|
||||||
|
AkShare news_economic_baidu 返回财经日历事件
|
||||||
|
列: 标题, 时间, 重要性, 前值, 预测值, 公布值, 影响
|
||||||
|
"""
|
||||||
|
try:
|
||||||
|
df = ak.news_economic_baidu()
|
||||||
|
except Exception as e:
|
||||||
|
print(f" [WARN] news_economic_baidu failed: {e}")
|
||||||
|
return pd.DataFrame()
|
||||||
|
|
||||||
|
if df is None or df.empty:
|
||||||
|
return pd.DataFrame()
|
||||||
|
|
||||||
|
# 实测列（akshare 1.18.92）: 日期, 时间, 地区, 事件, 公布, 预期, 前值, 重要性
|
||||||
|
# 按列【名称】映射，避免位置错位（严禁再按位置覆盖 df.columns）
|
||||||
|
col_map = {'日期': 'event_date', '时间': 'event_time', '地区': 'source',
|
||||||
|
'事件': 'title', '公布': 'actual', '预期': 'forecast',
|
||||||
|
'前值': 'prev', '重要性': 'event_type'}
|
||||||
|
df = df.rename(columns=col_map)
|
||||||
|
|
||||||
|
# 防御：akshare 偶发返回缺列，补默认值
|
||||||
|
for c, default in [('event_time', ''), ('actual', None), ('forecast', None),
|
||||||
|
('prev', None), ('event_type', 0), ('source', '')]:
|
||||||
|
if c not in df.columns:
|
||||||
|
df[c] = default
|
||||||
|
df["title"] = df["title"].fillna("").astype(str)
|
||||||
|
df["event_date"] = pd.to_datetime(df["event_date"], errors="coerce").dt.strftime("%Y-%m-%d")
|
||||||
|
df["event_time"] = df["event_time"].fillna("").astype(str)
|
||||||
|
df["event_type"] = pd.to_numeric(df["event_type"], errors="coerce").fillna(0).astype(int)
|
||||||
|
df["source"] = df["source"].fillna("").astype(str)
|
||||||
|
|
||||||
|
keep = ["event_date", "event_time", "title", "event_type", "source",
|
||||||
|
"actual", "forecast", "prev"]
|
||||||
|
df = df[[c for c in keep if c in df.columns]]
|
||||||
|
return df
|
||||||
|
|
||||||
|
|
||||||
|
# ── 备选：东财大事提醒接口 ───────────────────────────────────────────────────
|
||||||
|
|
||||||
|
def fetch_em_events(
|
||||||
|
start_date: str = None,
|
||||||
|
end_date: str = None,
|
||||||
|
page: int = 1,
|
||||||
|
page_size: int = 50
|
||||||
|
) -> pd.DataFrame:
|
||||||
|
"""
|
||||||
|
东财大事提醒接口（需确认报表名）
|
||||||
|
已知可用报表: RPT_MAJOR_NOTICE（公告）、RPT_LHB_ALL_STOCKS（龙虎榜）
|
||||||
|
大事提醒报表名待抓包确认，暂时返回空
|
||||||
|
"""
|
||||||
|
if start_date is None:
|
||||||
|
start_date = (datetime.today() - timedelta(days=3)).strftime("%Y-%m-%d")
|
||||||
|
if end_date is None:
|
||||||
|
end_date = (datetime.today() + timedelta(days=60)).strftime("%Y-%m-%d")
|
||||||
|
|
||||||
|
# 尝试 RPT_MAJOR_NOTICES（公告大事）
|
||||||
|
report_names = ["RPT_MAJOR_NOTICES", "RPT_IMPORTANT_NEWS"]
|
||||||
|
for report in report_names:
|
||||||
|
params = {
|
||||||
|
"reportName": report,
|
||||||
|
"columns": "ALL",
|
||||||
|
"filter": f'(EVENT_DATE>=\'{start_date}\') and (EVENT_DATE<=\'{end_date}\')',
|
||||||
|
"pageNumber": page,
|
||||||
|
"pageSize": page_size,
|
||||||
|
"sortTypes": "1",
|
||||||
|
"sortColumns": "EVENT_DATE",
|
||||||
|
"source": "WEB",
|
||||||
|
"client": "WEB",
|
||||||
|
}
|
||||||
|
try:
|
||||||
|
r = requests.get(EM_BASE, params=params, headers=em_headers(), timeout=15)
|
||||||
|
r.raise_for_status()
|
||||||
|
resp = r.json()
|
||||||
|
result = resp.get("result", {}) or {}
|
||||||
|
data = result.get("data", []) or []
|
||||||
|
if data:
|
||||||
|
df = pd.DataFrame(data)
|
||||||
|
df.columns = [c.lower() for c in df.columns]
|
||||||
|
return df
|
||||||
|
except Exception:
|
||||||
|
continue
|
||||||
|
return pd.DataFrame()
|
||||||
|
|
||||||
|
|
||||||
|
def incremental_events(source: str = "macro_event") -> pd.DataFrame:
|
||||||
|
"""增量采集宏观事件（按 event_date+event_time+title 去重，历史保留）"""
|
||||||
|
df = fetch_macro_calendar()
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
need = [c for c in ['event_date', 'event_time', 'title', 'event_type', 'source',
|
||||||
|
'actual', 'forecast', 'prev', 'inserted_at'] if c in df.columns]
|
||||||
|
upsert_rows(df[need], source,
|
||||||
|
conflict_cols=['event_date', 'event_time', 'title'])
|
||||||
|
upsert_log(source, "", last_date=datetime.today().strftime("%Y-%m-%d"))
|
||||||
|
return df
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
import fire
|
||||||
|
fire.Fire({
|
||||||
|
"ak": lambda: upsert_df(fetch_macro_calendar(), "macro_event"),
|
||||||
|
"em": lambda s=None, e=None: upsert_df(fetch_em_events(s, e), "macro_event"),
|
||||||
|
"incr": lambda: incremental_events(),
|
||||||
|
})
|
||||||
@@ -0,0 +1,141 @@
|
|||||||
|
"""
|
||||||
|
7x24 快讯流采集器
|
||||||
|
主方案：东财 np-anotice-stock 快讯接口（秒级时间戳）
|
||||||
|
备选方案：AkShare news_economic_baidu（财经日历事件）
|
||||||
|
"""
|
||||||
|
|
||||||
|
import sys
|
||||||
|
from pathlib import Path
|
||||||
|
sys.path.insert(0, str(Path(__file__).parent.parent.parent))
|
||||||
|
|
||||||
|
import requests
|
||||||
|
import pandas as pd
|
||||||
|
import akshare as ak
|
||||||
|
from datetime import datetime
|
||||||
|
from src.storage.db import upsert_df, upsert_log, get_last_fetch
|
||||||
|
|
||||||
|
|
||||||
|
# ── 主方案：东财快讯接口 ────────────────────────────────────────────────────
|
||||||
|
|
||||||
|
EM_FLASH_API = "https://np-anotice-stock.eastmoney.com/api/security/ann"
|
||||||
|
|
||||||
|
def fetch_em_flash(category: str = "全部", page: int = 1, page_size: int = 50) -> dict | None:
|
||||||
|
headers = {
|
||||||
|
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)",
|
||||||
|
"Referer": "https://www.eastmoney.com/",
|
||||||
|
"Accept": "application/json",
|
||||||
|
}
|
||||||
|
params = {
|
||||||
|
"sr": -1,
|
||||||
|
"page": page,
|
||||||
|
"pageSize": page_size,
|
||||||
|
"category": category,
|
||||||
|
"type": "",
|
||||||
|
}
|
||||||
|
try:
|
||||||
|
r = requests.get(EM_FLASH_API, params=params, headers=headers, timeout=15)
|
||||||
|
r.raise_for_status()
|
||||||
|
return r.json()
|
||||||
|
except Exception as e:
|
||||||
|
print(f" [WARN] EastMoney flash request failed: {e}")
|
||||||
|
return None
|
||||||
|
|
||||||
|
|
||||||
|
def parse_em_flash(resp: dict) -> list[dict]:
|
||||||
|
"""解析东财快讯响应"""
|
||||||
|
try:
|
||||||
|
items = resp.get("data", []) or resp.get("list", []) or []
|
||||||
|
return items
|
||||||
|
except Exception:
|
||||||
|
return []
|
||||||
|
|
||||||
|
|
||||||
|
def fetch_flash_pages(category: str = "全部", pages: int = 3, page_size: int = 30) -> pd.DataFrame:
|
||||||
|
"""抓取多页快讯"""
|
||||||
|
all_items = []
|
||||||
|
for page in range(1, pages + 1):
|
||||||
|
resp = fetch_em_flash(category, page=page, page_size=page_size)
|
||||||
|
if resp is None:
|
||||||
|
break
|
||||||
|
items = parse_em_flash(resp)
|
||||||
|
if not items:
|
||||||
|
break
|
||||||
|
all_items.extend(items)
|
||||||
|
|
||||||
|
if not all_items:
|
||||||
|
return pd.DataFrame()
|
||||||
|
|
||||||
|
df = pd.DataFrame(all_items)
|
||||||
|
df.columns = [c.lower() for c in df.columns]
|
||||||
|
|
||||||
|
# 字段映射（东财字段 → 标准名）
|
||||||
|
col_map = {
|
||||||
|
"title": "content",
|
||||||
|
"showtime": "event_time",
|
||||||
|
"time": "event_time",
|
||||||
|
"notice_date":"event_time",
|
||||||
|
"source": "source",
|
||||||
|
"media": "source",
|
||||||
|
"site": "source",
|
||||||
|
"url": "url",
|
||||||
|
}
|
||||||
|
df = df.rename(columns={k: v for k, v in col_map.items() if k in df.columns})
|
||||||
|
|
||||||
|
# 时间标准化
|
||||||
|
if "event_time" in df.columns:
|
||||||
|
df["event_time"] = pd.to_datetime(df["event_time"], errors="coerce").dt.strftime("%Y-%m-%d %H:%M:%S")
|
||||||
|
|
||||||
|
keep = ["content", "event_time", "source"]
|
||||||
|
df = df[[c for c in keep if c in df.columns]]
|
||||||
|
return df
|
||||||
|
|
||||||
|
|
||||||
|
# ── 备选方案：AkShare 新闻 ───────────────────────────────────────────────────
|
||||||
|
|
||||||
|
def fetch_akshare_news() -> pd.DataFrame:
|
||||||
|
"""AkShare 东财财经新闻（带发布时间戳）
|
||||||
|
stock_news_em 返回列: [关键词, 股票代码, 新闻标题, 发布时间, 新闻来源, 新闻内容]
|
||||||
|
"""
|
||||||
|
try:
|
||||||
|
df = ak.stock_news_em(symbol="A股")
|
||||||
|
except Exception as e:
|
||||||
|
print(f" [WARN] AkShare news failed: {e}")
|
||||||
|
return pd.DataFrame()
|
||||||
|
|
||||||
|
if df is None or df.empty:
|
||||||
|
return pd.DataFrame()
|
||||||
|
|
||||||
|
# AkShare 返回中文列名，用位置映射更稳定
|
||||||
|
# 列0=关键词, 1=股票代码, 2=新闻标题(content), 3=发布时间, 4=新闻来源, 5=新闻内容
|
||||||
|
df.columns = ["keyword", "ts_code", "content", "event_time", "source", "body"]
|
||||||
|
if "event_time" in df.columns:
|
||||||
|
df["event_time"] = pd.to_datetime(df["event_time"], errors="coerce").dt.strftime("%Y-%m-%d %H:%M:%S")
|
||||||
|
|
||||||
|
keep = ["content", "event_time", "source"]
|
||||||
|
return df[keep]
|
||||||
|
|
||||||
|
|
||||||
|
# ── 入口函数 ─────────────────────────────────────────────────────────────────
|
||||||
|
|
||||||
|
def incremental_flash(source: str = "news_flash") -> pd.DataFrame:
|
||||||
|
"""
|
||||||
|
增量采集：优先东财快讯，降级到 AkShare 新闻
|
||||||
|
"""
|
||||||
|
# 尝试东财快讯（category="全部" 获取最广）
|
||||||
|
df = fetch_flash_pages(category="全部", pages=3)
|
||||||
|
if df is None or df.empty:
|
||||||
|
df = fetch_akshare_news()
|
||||||
|
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
upsert_df(df, source, csv备份=False)
|
||||||
|
upsert_log(source, "", last_ts=datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
|
||||||
|
return df
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
import fire
|
||||||
|
fire.Fire({
|
||||||
|
"em": lambda c="全部", p=3: upsert_df(fetch_flash_pages(c, pages=p), "news_flash"),
|
||||||
|
"ak": lambda: upsert_df(fetch_akshare_news(), "news_flash"),
|
||||||
|
"incr": lambda: incremental_flash(),
|
||||||
|
})
|
||||||
@@ -0,0 +1,179 @@
|
|||||||
|
"""
|
||||||
|
日K线采集器 — AkShare（免费，无需 Token）
|
||||||
|
支持前复权日线、分钟线（东财）
|
||||||
|
"""
|
||||||
|
|
||||||
|
import sys
|
||||||
|
from pathlib import Path
|
||||||
|
sys.path.insert(0, str(Path(__file__).parent.parent.parent))
|
||||||
|
|
||||||
|
import akshare as ak
|
||||||
|
import pandas as pd
|
||||||
|
from datetime import datetime, timedelta
|
||||||
|
from src.storage.db import upsert_df, upsert_rows, upsert_log, get_last_fetch
|
||||||
|
|
||||||
|
|
||||||
|
def fetch_daily(
|
||||||
|
ts_code: str,
|
||||||
|
start_date: str = None,
|
||||||
|
end_date: str = None,
|
||||||
|
adjust: str = "qfq"
|
||||||
|
) -> pd.DataFrame | None:
|
||||||
|
"""
|
||||||
|
获取单只A股日K线（前复权）
|
||||||
|
ts_code: 6位代码，如 "000001"
|
||||||
|
start_date / end_date: "YYYYMMDD"
|
||||||
|
adjust: "qfq" 前复权 / "hfq" 后复权 / "" 不复权
|
||||||
|
"""
|
||||||
|
try:
|
||||||
|
df = ak.stock_zh_a_hist(
|
||||||
|
symbol=ts_code,
|
||||||
|
period="daily",
|
||||||
|
start_date=start_date or (datetime.today() - timedelta(days=365)).strftime("%Y%m%d"),
|
||||||
|
end_date=end_date or datetime.today().strftime("%Y%m%d"),
|
||||||
|
adjust=adjust
|
||||||
|
)
|
||||||
|
except Exception as e:
|
||||||
|
print(f" [WARN] stock_zh_a_hist failed for {ts_code}: {e}")
|
||||||
|
return None
|
||||||
|
|
||||||
|
if df is None or df.empty:
|
||||||
|
return None
|
||||||
|
|
||||||
|
# AkShare 列名统一转小写
|
||||||
|
df.columns = [c.lower() for c in df.columns]
|
||||||
|
|
||||||
|
# 统一列名映射（兼容多种 AkShare 版本列名）
|
||||||
|
col_map = {}
|
||||||
|
for old in df.columns:
|
||||||
|
ol = old.lower()
|
||||||
|
if ol in ("日期", "date"):
|
||||||
|
col_map[old] = "trade_date"
|
||||||
|
elif ol in ("股票代码", "代码", "symbol", "code"):
|
||||||
|
col_map[old] = "ts_code"
|
||||||
|
elif ol in ("开盘", "open"):
|
||||||
|
col_map[old] = "open"
|
||||||
|
elif ol in ("最高", "high"):
|
||||||
|
col_map[old] = "high"
|
||||||
|
elif ol in ("最低", "low"):
|
||||||
|
col_map[old] = "low"
|
||||||
|
elif ol in ("收盘", "close"):
|
||||||
|
col_map[old] = "close"
|
||||||
|
elif ol in ("成交量", "volume", "vol"):
|
||||||
|
col_map[old] = "volume"
|
||||||
|
elif ol in ("成交额", "amount", "amt"):
|
||||||
|
col_map[old] = "amount"
|
||||||
|
df = df.rename(columns=col_map)
|
||||||
|
|
||||||
|
# 确保 ts_code 列存在
|
||||||
|
if "ts_code" not in df.columns:
|
||||||
|
df["ts_code"] = ts_code
|
||||||
|
|
||||||
|
# 只保留核心列
|
||||||
|
keep = ["ts_code", "trade_date", "open", "high", "low", "close", "volume", "amount"]
|
||||||
|
df = df[[c for c in keep if c in df.columns]]
|
||||||
|
|
||||||
|
# 日期格式统一为 YYYY-MM-DD
|
||||||
|
if "trade_date" in df.columns:
|
||||||
|
df["trade_date"] = pd.to_datetime(df["trade_date"]).dt.strftime("%Y-%m-%d")
|
||||||
|
|
||||||
|
return df
|
||||||
|
|
||||||
|
|
||||||
|
def fetch_index_daily(
|
||||||
|
symbol: str = "sh000001", # 注意：AkShare 需 sh/zs 前缀，如 sh000001
|
||||||
|
start_date: str = None,
|
||||||
|
end_date: str = None
|
||||||
|
) -> pd.DataFrame | None:
|
||||||
|
"""获取指数日K线（用于大盘背景板）"""
|
||||||
|
try:
|
||||||
|
df = ak.stock_zh_index_daily(symbol=symbol)
|
||||||
|
except Exception as e:
|
||||||
|
print(f" [WARN] stock_zh_index_daily failed for {symbol}: {e}")
|
||||||
|
return None
|
||||||
|
|
||||||
|
if df is None or df.empty:
|
||||||
|
return None
|
||||||
|
df.columns = [c.lower() for c in df.columns]
|
||||||
|
|
||||||
|
# AkShare 1.18+ 返回列名: date, open, high, low, close, volume（无 amount）
|
||||||
|
col_map = {"date": "trade_date", "open": "open", "high": "high",
|
||||||
|
"low": "low", "close": "close", "volume": "volume"}
|
||||||
|
df = df.rename(columns={k: v for k, v in col_map.items() if k in df.columns})
|
||||||
|
# amount 列不存在于指数，设为 NaN 保持 schema 一致
|
||||||
|
if "amount" not in df.columns:
|
||||||
|
df["amount"] = None
|
||||||
|
|
||||||
|
if "trade_date" in df.columns:
|
||||||
|
df["trade_date"] = pd.to_datetime(df["trade_date"]).dt.strftime("%Y-%m-%d")
|
||||||
|
|
||||||
|
# 按日期过滤
|
||||||
|
if start_date:
|
||||||
|
df = df[df["trade_date"] >= start_date]
|
||||||
|
if end_date:
|
||||||
|
df = df[df["trade_date"] <= end_date]
|
||||||
|
|
||||||
|
if "ts_code" not in df.columns:
|
||||||
|
df["ts_code"] = symbol
|
||||||
|
return df
|
||||||
|
|
||||||
|
|
||||||
|
def batch_fetch_indices(
|
||||||
|
symbols: list[str] = None,
|
||||||
|
days: int = 90
|
||||||
|
) -> pd.DataFrame:
|
||||||
|
"""批量获取主要指数（沪深300/上证/创业板等）"""
|
||||||
|
# AkShare 前缀：sh=上证, sz=深圳
|
||||||
|
symbols = symbols or [
|
||||||
|
"sh000001", # 上证指数
|
||||||
|
"sz399001", # 深证成指
|
||||||
|
"sz399006", # 创业板指
|
||||||
|
"sh000300", # 沪深300
|
||||||
|
"sh000016", # 上证50
|
||||||
|
]
|
||||||
|
end = datetime.today().strftime("%Y-%m-%d")
|
||||||
|
start = (datetime.today() - timedelta(days=days)).strftime("%Y-%m-%d")
|
||||||
|
|
||||||
|
results = []
|
||||||
|
for sym in symbols:
|
||||||
|
df = fetch_index_daily(sym)
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
# 日期过滤在内存做
|
||||||
|
if "trade_date" in df.columns:
|
||||||
|
df = df[(df["trade_date"] >= start) & (df["trade_date"] <= end)]
|
||||||
|
if not df.empty:
|
||||||
|
results.append(df)
|
||||||
|
|
||||||
|
if results:
|
||||||
|
return pd.concat(results, ignore_index=True)
|
||||||
|
return pd.DataFrame()
|
||||||
|
|
||||||
|
|
||||||
|
def run(ts_codes: list[str] = None, days: int = 90):
|
||||||
|
"""
|
||||||
|
采集入口
|
||||||
|
ts_codes: 指定代码列表，None 时采集主要指数
|
||||||
|
"""
|
||||||
|
end = datetime.today().strftime("%Y%m%d")
|
||||||
|
start = (datetime.today() - timedelta(days=days)).strftime("%Y%m%d")
|
||||||
|
|
||||||
|
if ts_codes:
|
||||||
|
for code in ts_codes:
|
||||||
|
df = fetch_daily(code, start, end)
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
upsert_rows(df, "stock_daily", conflict_cols=["ts_code", "trade_date"])
|
||||||
|
upsert_log("akshare_daily", code, last_date=end)
|
||||||
|
else:
|
||||||
|
# 默认采集主要指数
|
||||||
|
df = batch_fetch_indices(days=days)
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
upsert_rows(df, "stock_daily", conflict_cols=["ts_code", "trade_date"])
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
import fire
|
||||||
|
fire.Fire({
|
||||||
|
"daily": lambda ts_code: upsert_df(fetch_daily(ts_code), "stock_daily"),
|
||||||
|
"indices": lambda: run(),
|
||||||
|
"batch": lambda ts_codes: run(ts_codes=ts_codes),
|
||||||
|
})
|
||||||
@@ -0,0 +1,48 @@
|
|||||||
|
"""
|
||||||
|
P0 全量采集脚本 — 依次执行所有 P0 数据源
|
||||||
|
用法: python -m src.pipeline.collect_all
|
||||||
|
"""
|
||||||
|
import sys
|
||||||
|
from pathlib import Path
|
||||||
|
sys.path.insert(0, str(Path(__file__).parent.parent.parent))
|
||||||
|
|
||||||
|
from datetime import datetime, timedelta
|
||||||
|
|
||||||
|
def run():
|
||||||
|
print(f"\n{'='*50}")
|
||||||
|
print(f" A股时间线数据采集 — {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
|
||||||
|
print(f"{'='*50}\n")
|
||||||
|
|
||||||
|
# 1. 日K线（主要指数）
|
||||||
|
print("[1/4] 日K线（主要指数 90天）...")
|
||||||
|
from src.fetcher import stock_api
|
||||||
|
stock_api.run()
|
||||||
|
|
||||||
|
# 2. 龙虎榜（近7日）
|
||||||
|
print("\n[2/4] 龙虎榜（近7日）...")
|
||||||
|
from src.fetcher import lhb_fetcher
|
||||||
|
start = (datetime.today() - timedelta(days=7)).strftime("%Y-%m-%d")
|
||||||
|
end = datetime.today().strftime("%Y-%m-%d")
|
||||||
|
df = lhb_fetcher.fetch_lhb_range(start, end)
|
||||||
|
from src.storage.db import upsert_df, upsert_log
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
upsert_df(df, "lhb_daily")
|
||||||
|
upsert_log("lhb_daily", "", last_date=end)
|
||||||
|
|
||||||
|
# 3. 7x24 快讯（最新3页）
|
||||||
|
print("\n[3/4] 7x24 快讯流...")
|
||||||
|
from src.fetcher import news_flash_fetcher
|
||||||
|
news_flash_fetcher.incremental_flash()
|
||||||
|
|
||||||
|
# 4. 大事提醒
|
||||||
|
print("\n[4/4] 每日大事提醒...")
|
||||||
|
from src.fetcher import macro_event_fetcher
|
||||||
|
macro_event_fetcher.incremental_events()
|
||||||
|
|
||||||
|
print(f"\n{'='*50}")
|
||||||
|
print(f" 采集完成")
|
||||||
|
print(f"{'='*50}\n")
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
run()
|
||||||
@@ -0,0 +1,276 @@
|
|||||||
|
# -*- coding: utf-8 -*-
|
||||||
|
"""
|
||||||
|
实时市场时间线分析器（常驻运行，不自动退出）
|
||||||
|
==========================================
|
||||||
|
功能（每分钟一轮，按市场状态自动分派）：
|
||||||
|
1. 盘前（09:15 前）：美股隔夜收盘 → 依据 a-stock-timeline-patterns 实证先验
|
||||||
|
输出今日 A 股跳空/日内路径的历史概率预估
|
||||||
|
2. 盘中（09:15-15:05）：上证指数实时点位相对昨收位置 + 快讯关键词告警
|
||||||
|
3. 盘后（15:10）：当日龙虎榜入库 + 日报（指数涨跌/跳空/日内分解）
|
||||||
|
输出：控制台 + 追加写入 ~/.a_stock_timeline/realtime_feed.jsonl 与 signal 日志
|
||||||
|
停止：Ctrl+C（优雅退出）
|
||||||
|
"""
|
||||||
|
import io
|
||||||
|
import json
|
||||||
|
import os
|
||||||
|
import sqlite3
|
||||||
|
import sys
|
||||||
|
import time
|
||||||
|
import traceback
|
||||||
|
from datetime import datetime, timedelta
|
||||||
|
|
||||||
|
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
|
||||||
|
|
||||||
|
import warnings
|
||||||
|
warnings.filterwarnings('ignore')
|
||||||
|
|
||||||
|
import akshare as ak
|
||||||
|
import requests
|
||||||
|
|
||||||
|
ROOT = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
|
||||||
|
DB = os.path.join(ROOT, 'data', 'a_stock.db')
|
||||||
|
FEED = os.path.join(os.path.expanduser('~'), '.a_stock_timeline', 'realtime_feed.jsonl')
|
||||||
|
SKILL_REF = r'E:\Data\skills\a-stock-timeline-patterns\references\overnight_transmission.md'
|
||||||
|
|
||||||
|
KEYWORDS = ['降息', '降准', '加息', '关税', '制裁', '收购', '重组', '国债', '证监会', 'PMI', 'CPI']
|
||||||
|
|
||||||
|
HIS = None # 历史先验缓存 {('NDX'|'SPX'|'DJI', bin): {...}}
|
||||||
|
|
||||||
|
|
||||||
|
def load_priors():
|
||||||
|
"""解析实证先验表（overnight_transmission.md），供盘前预估"""
|
||||||
|
global HIS
|
||||||
|
import re
|
||||||
|
HIS = {}
|
||||||
|
path = SKILL_REF
|
||||||
|
if not os.path.exists(path):
|
||||||
|
return
|
||||||
|
cur_bin, cur_us, cur_idx = None, None, None
|
||||||
|
with io.open(path, encoding='utf-8') as f:
|
||||||
|
for line in f:
|
||||||
|
m = re.match(r'### (\S+)T日 -> (\S+)T\+1日', line)
|
||||||
|
if m:
|
||||||
|
cur_us, cur_idx = m.group(1), m.group(2)
|
||||||
|
continue
|
||||||
|
m = re.match(r'- 美股(\S+?)（(\d+)天）: A股跳空 N=\d+, 均值 (-?[\d.]+)%, 中位数 (-?[\d.]+)%, 胜率 ([\d.]+)%; '
|
||||||
|
r'日内 N=\d+, 均值 (-?[\d.]+)%, 中位数 (-?[\d.]+)%, 胜率 ([\d.]+)%', line)
|
||||||
|
if m and cur_us and cur_idx:
|
||||||
|
cur_bin = m.group(1)
|
||||||
|
HIS[(cur_us, cur_idx, cur_bin)] = {
|
||||||
|
'n': int(m.group(2)),
|
||||||
|
'gap_mean': float(m.group(3)), 'gap_median': float(m.group(4)),
|
||||||
|
'gap_win': float(m.group(5)),
|
||||||
|
'intra_mean': float(m.group(6)), 'intra_median': float(m.group(7)),
|
||||||
|
'intra_win': float(m.group(8)),
|
||||||
|
}
|
||||||
|
print('[init] 实证先验加载: {} 条'.format(len(HIS)), flush=True)
|
||||||
|
|
||||||
|
|
||||||
|
def db_conn():
|
||||||
|
conn = sqlite3.connect(DB, check_same_thread=False)
|
||||||
|
return conn
|
||||||
|
|
||||||
|
|
||||||
|
def us_overnight(conn):
|
||||||
|
"""最近一个已收盘的美股交易日涨跌（三大指数）"""
|
||||||
|
out = {}
|
||||||
|
for code in ('US.NDX', 'US.SPX', 'US.DJI'):
|
||||||
|
row = conn.execute(
|
||||||
|
"SELECT trade_date, pct_change FROM global_index WHERE index_code=? "
|
||||||
|
"ORDER BY trade_date DESC LIMIT 1", (code,)).fetchone()
|
||||||
|
if row:
|
||||||
|
out[code] = {'date': row[0], 'pct': row[1] if row[1] is not None else 0.0}
|
||||||
|
return out
|
||||||
|
|
||||||
|
|
||||||
|
def forecast_from_priors(us):
|
||||||
|
"""按先验表预估：取纳斯达克分箱对应的上证跳空/日内历史分布"""
|
||||||
|
if not HIS or 'US.NDX' not in us:
|
||||||
|
return None
|
||||||
|
pct = us['US.NDX']['pct'] / 100.0
|
||||||
|
if pct <= -0.015:
|
||||||
|
b = '跌>1.5%'
|
||||||
|
elif pct <= -0.005:
|
||||||
|
b = '跌0.5~1.5%'
|
||||||
|
elif pct < 0.005:
|
||||||
|
b = '正负0.5%内'
|
||||||
|
elif pct < 0.015:
|
||||||
|
b = '涨0.5~1.5%'
|
||||||
|
else:
|
||||||
|
b = '涨>1.5%'
|
||||||
|
k = ('US.NDX', 'sh000001', b)
|
||||||
|
if k not in HIS:
|
||||||
|
return None
|
||||||
|
p = HIS[k]
|
||||||
|
return ('隔夜预估[美股纳指{:+.2f}% -> 分箱"{}"]: 历史上上证次日跳空均值 {:+.2f}%（低开概率 {:.0f}%），'
|
||||||
|
'日内均值 {:+.2f}%（日内收涨概率 {:.0f}%），全天均值 {:+.2f}%。'
|
||||||
|
'（样本{}天，美股99-24先验，仅参考）').format(
|
||||||
|
us['US.NDX']['pct'], b, p['gap_mean'], 100 - p['gap_win'],
|
||||||
|
p['intra_mean'], p['intra_win'], p['gap_mean'] + p['intra_mean'], p['n'])
|
||||||
|
|
||||||
|
|
||||||
|
def index_spot_sh():
|
||||||
|
"""上证指数实时点位（新浪，免token）"""
|
||||||
|
try:
|
||||||
|
df = ak.stock_zh_index_spot_em(symbol='上证系列指数')
|
||||||
|
row = df[df['名称'] == '上证指数']
|
||||||
|
if not row.empty:
|
||||||
|
r = row.iloc[0]
|
||||||
|
return {'price': float(r['最新价']), 'pct': float(r['涨跌幅'])}
|
||||||
|
except Exception:
|
||||||
|
pass
|
||||||
|
try:
|
||||||
|
df = ak.stock_zh_index_spot_sina()
|
||||||
|
row = df[df['代码'] == 'sh000001']
|
||||||
|
if not row.empty:
|
||||||
|
r = row.iloc[0]
|
||||||
|
return {'price': float(r['最新价']), 'pct': float(r['涨跌幅'])}
|
||||||
|
except Exception:
|
||||||
|
pass
|
||||||
|
return None
|
||||||
|
|
||||||
|
|
||||||
|
def today_lhb_count(conn):
|
||||||
|
today = datetime.now().strftime('%Y-%m-%d')
|
||||||
|
n = conn.execute("SELECT COUNT(*) FROM lhb_daily WHERE trade_date=?", (today,)).fetchone()[0]
|
||||||
|
return n
|
||||||
|
|
||||||
|
|
||||||
|
def news_alerts(conn):
|
||||||
|
"""扫描快讯/新闻关键词命中（近2小时新增）"""
|
||||||
|
hits = []
|
||||||
|
cutoff = (datetime.now() - timedelta(minutes=30)).strftime('%Y-%m-%d %H:%M:%S')
|
||||||
|
for table, tcol, ccol in (('news_flash', 'event_time', 'content'),
|
||||||
|
('news_cn', 'pub_date', 'title')):
|
||||||
|
try:
|
||||||
|
rows = conn.execute(
|
||||||
|
f"SELECT {tcol}, {ccol} FROM {table} WHERE {tcol} >= ? ORDER BY {tcol} DESC LIMIT 50",
|
||||||
|
(cutoff,)).fetchall()
|
||||||
|
except sqlite3.OperationalError:
|
||||||
|
continue
|
||||||
|
for ts, text in rows:
|
||||||
|
for kw in KEYWORDS:
|
||||||
|
if kw in (text or ''):
|
||||||
|
hits.append({'time': ts, 'kw': kw, 'text': (text or '')[:80]})
|
||||||
|
break
|
||||||
|
return hits
|
||||||
|
|
||||||
|
|
||||||
|
def emit(kind, payload):
|
||||||
|
rec = {'ts': datetime.now().strftime('%Y-%m-%d %H:%M:%S'), 'kind': kind, 'data': payload}
|
||||||
|
line = json.dumps(rec, ensure_ascii=False)
|
||||||
|
os.makedirs(os.path.dirname(FEED), exist_ok=True)
|
||||||
|
with io.open(FEED, 'a', encoding='utf-8') as f:
|
||||||
|
f.write(line + '\n')
|
||||||
|
print('[{}] {} {}'.format(rec['ts'], kind, json.dumps(payload, ensure_ascii=False)), flush=True)
|
||||||
|
|
||||||
|
|
||||||
|
def save_lhb_today(conn):
|
||||||
|
"""收盘后采集当日龙虎榜"""
|
||||||
|
try:
|
||||||
|
from src.fetcher.lhb_fetcher import fetch_lhb # 项目内已有实现
|
||||||
|
df = fetch_lhb()
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
from src.storage.db import upsert_rows
|
||||||
|
upsert_rows(df, 'lhb_daily', conflict_cols=['trade_date', 'ts_code', 'reason'])
|
||||||
|
return len(df)
|
||||||
|
except Exception as e:
|
||||||
|
print('[lhb] 采集失败:', e, flush=True)
|
||||||
|
return 0
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
def fetch_em_flash(conn):
|
||||||
|
"""东财 7x24 快讯轮询：增量入库 news_flash（按 content+event_time 去重）"""
|
||||||
|
try:
|
||||||
|
r = requests.get(
|
||||||
|
'https://np-weblist.eastmoney.com/comm/web/getFastNewsList',
|
||||||
|
params={'client': 'web', 'biz': 'web_724', 'fastColumn': '102',
|
||||||
|
'sortEnd': '', 'pageSize': '20', 'req_trace': '1'},
|
||||||
|
headers={'User-Agent': 'Mozilla/5.0'}, timeout=10)
|
||||||
|
data = r.json().get('data', {}) or {}
|
||||||
|
rows = []
|
||||||
|
for n in data.get('fastNewsList', []) or []:
|
||||||
|
ts = n.get('showTime', '')
|
||||||
|
summary = (n.get('summary') or n.get('title') or '').strip()
|
||||||
|
if ts and summary:
|
||||||
|
dup = conn.execute(
|
||||||
|
"SELECT 1 FROM news_flash WHERE event_time=? AND content=? LIMIT 1",
|
||||||
|
(ts, summary)).fetchone()
|
||||||
|
if not dup:
|
||||||
|
conn.execute(
|
||||||
|
"INSERT INTO news_flash(content, event_time, source, inserted_at) "
|
||||||
|
"VALUES (?,?,?,datetime('now','localtime'))",
|
||||||
|
(summary, ts, '东财7x24'))
|
||||||
|
rows.append((ts, summary[:60]))
|
||||||
|
conn.commit()
|
||||||
|
return rows
|
||||||
|
except Exception as e:
|
||||||
|
print('[flash] 拉取失败:', e, flush=True)
|
||||||
|
return []
|
||||||
|
|
||||||
|
def one_cycle(conn, state):
|
||||||
|
now = datetime.now()
|
||||||
|
t = now.time()
|
||||||
|
hm = t.hour * 100 + t.minute
|
||||||
|
|
||||||
|
# 1) 盘前（07:00-09:25）：隔夜预估
|
||||||
|
if 700 <= hm < 925 and not state.get('premarket_done'):
|
||||||
|
us = us_overnight(conn)
|
||||||
|
fc = forecast_from_priors(us)
|
||||||
|
emit('盘前隔夜预估', {'us': us, 'forecast': fc})
|
||||||
|
state['premarket_done'] = True
|
||||||
|
|
||||||
|
# 2) 盘中（09:25-15:05）：实时点位 + 快讯告警
|
||||||
|
if 925 <= hm < 1505:
|
||||||
|
for ts, txt in fetch_em_flash(conn):
|
||||||
|
emit('新快讯', {'time': ts, 'text': txt})
|
||||||
|
spot = index_spot_sh()
|
||||||
|
if spot and spot.get('price', 0) > 0:
|
||||||
|
if 'session_open_price' not in state or hm < 940 and state.get('last_price') is None:
|
||||||
|
pass
|
||||||
|
emit('盘中点位', {'上证': spot['price'], '涨跌幅%': spot['pct']})
|
||||||
|
hits = news_alerts(conn)
|
||||||
|
for h in hits:
|
||||||
|
emit('快讯关键词告警', h)
|
||||||
|
|
||||||
|
# 3) 盘后（15:10 后）：龙虎榜 + 日报
|
||||||
|
if hm >= 1510 and not state.get('postmarket_done'):
|
||||||
|
n = save_lhb_today(conn)
|
||||||
|
sh = conn.execute("SELECT trade_date, close FROM stock_daily WHERE ts_code='sh000001' "
|
||||||
|
"ORDER BY trade_date DESC LIMIT 1").fetchone()
|
||||||
|
emit('收盘日报', {'龙虎榜新增': n, '上证最新收盘': sh})
|
||||||
|
state['postmarket_done'] = True
|
||||||
|
|
||||||
|
# 4) 日切重置
|
||||||
|
if state.get('date') != now.strftime('%Y-%m-%d'):
|
||||||
|
state.clear()
|
||||||
|
state['date'] = now.strftime('%Y-%m-%d')
|
||||||
|
load_priors()
|
||||||
|
emit('日切', {'date': state['date']})
|
||||||
|
|
||||||
|
|
||||||
|
def main():
|
||||||
|
print('=== JQuant 市场时间线实时分析器 ===')
|
||||||
|
print('数据库:', DB)
|
||||||
|
print('输出流:', FEED)
|
||||||
|
print('Ctrl+C 停止', flush=True)
|
||||||
|
conn = db_conn()
|
||||||
|
load_priors()
|
||||||
|
state = {'date': datetime.now().strftime('%Y-%m-%d')}
|
||||||
|
interval = 60
|
||||||
|
while True:
|
||||||
|
try:
|
||||||
|
one_cycle(conn, state)
|
||||||
|
except KeyboardInterrupt:
|
||||||
|
print('收到停止指令，退出', flush=True)
|
||||||
|
break
|
||||||
|
except Exception:
|
||||||
|
traceback.print_exc()
|
||||||
|
time.sleep(10)
|
||||||
|
time.sleep(interval)
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
main()
|
||||||
@@ -0,0 +1 @@
|
|||||||
|
# storage package
|
||||||
@@ -0,0 +1,250 @@
|
|||||||
|
"""
|
||||||
|
SQLite + CSV 双写存储层
|
||||||
|
表结构按"接口族"隔离，方便按需降级
|
||||||
|
"""
|
||||||
|
|
||||||
|
import sqlite3
|
||||||
|
from pathlib import Path
|
||||||
|
import pandas as pd
|
||||||
|
from datetime import datetime
|
||||||
|
from typing import Optional, Literal
|
||||||
|
|
||||||
|
DB_PATH = Path(__file__).parent.parent.parent / "data" / "a_stock.db"
|
||||||
|
CSV_DIR = Path(__file__).parent.parent.parent / "data" / "raw"
|
||||||
|
|
||||||
|
# ─────────────────────────────────────────────────────────────────────────────
|
||||||
|
# 连接管理器
|
||||||
|
# ─────────────────────────────────────────────────────────────────────────────
|
||||||
|
|
||||||
|
def get_conn() -> sqlite3.Connection:
|
||||||
|
DB_PATH.parent.mkdir(parents=True, exist_ok=True)
|
||||||
|
conn = sqlite3.connect(DB_PATH, check_same_thread=False)
|
||||||
|
conn.execute("PRAGMA journal_mode=WAL")
|
||||||
|
conn.execute("PRAGMA foreign_keys=ON")
|
||||||
|
return conn
|
||||||
|
|
||||||
|
|
||||||
|
def to_csv(df: pd.DataFrame, table: str, ts: Optional[str] = None):
|
||||||
|
"""入库后同步写一份 CSV 备份（方便溯源）"""
|
||||||
|
if df is None or df.empty:
|
||||||
|
return
|
||||||
|
ts = ts or datetime.now().strftime("%Y%m%d_%H%M%S")
|
||||||
|
CSV_DIR.mkdir(parents=True, exist_ok=True)
|
||||||
|
path = CSV_DIR / f"{table}_{ts}.csv"
|
||||||
|
df.to_csv(path, index=False, encoding="utf-8-sig")
|
||||||
|
return path
|
||||||
|
|
||||||
|
|
||||||
|
# ─────────────────────────────────────────────────────────────────────────────
|
||||||
|
# Schema 创建
|
||||||
|
# ─────────────────────────────────────────────────────────────────────────────
|
||||||
|
|
||||||
|
SCHEMA_SQL = """
|
||||||
|
-- 交易日历
|
||||||
|
CREATE TABLE IF NOT EXISTS trade_calendar (
|
||||||
|
trade_date TEXT PRIMARY KEY,
|
||||||
|
is_trade_day INTEGER NOT NULL
|
||||||
|
);
|
||||||
|
|
||||||
|
-- A股日K线（前复权）
|
||||||
|
CREATE TABLE IF NOT EXISTS stock_daily (
|
||||||
|
ts_code TEXT NOT NULL,
|
||||||
|
trade_date TEXT NOT NULL,
|
||||||
|
open REAL,
|
||||||
|
high REAL,
|
||||||
|
low REAL,
|
||||||
|
close REAL,
|
||||||
|
volume REAL,
|
||||||
|
amount REAL,
|
||||||
|
PRIMARY KEY (ts_code, trade_date)
|
||||||
|
);
|
||||||
|
|
||||||
|
-- 龙虎榜
|
||||||
|
CREATE TABLE IF NOT EXISTS lhb_daily (
|
||||||
|
trade_date TEXT NOT NULL,
|
||||||
|
ts_code TEXT NOT NULL,
|
||||||
|
name TEXT,
|
||||||
|
close REAL,
|
||||||
|
pct_change REAL,
|
||||||
|
amount REAL,
|
||||||
|
reason TEXT,
|
||||||
|
buy_seats INTEGER,
|
||||||
|
sell_seats INTEGER,
|
||||||
|
net_amount REAL,
|
||||||
|
PRIMARY KEY (trade_date, ts_code, reason)
|
||||||
|
);
|
||||||
|
|
||||||
|
-- 7x24 快讯流（精确到秒）
|
||||||
|
CREATE TABLE IF NOT EXISTS news_flash (
|
||||||
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||||
|
content TEXT NOT NULL,
|
||||||
|
event_time TEXT NOT NULL,
|
||||||
|
source TEXT,
|
||||||
|
inserted_at TEXT NOT NULL
|
||||||
|
);
|
||||||
|
|
||||||
|
-- 每日大事提醒（政策级）
|
||||||
|
CREATE TABLE IF NOT EXISTS macro_event (
|
||||||
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||||
|
event_date TEXT NOT NULL,
|
||||||
|
event_time TEXT,
|
||||||
|
title TEXT NOT NULL,
|
||||||
|
event_type INTEGER,
|
||||||
|
source TEXT,
|
||||||
|
actual TEXT,
|
||||||
|
forecast TEXT,
|
||||||
|
prev TEXT,
|
||||||
|
inserted_at TEXT NOT NULL DEFAULT (datetime('now','localtime'))
|
||||||
|
);
|
||||||
|
|
||||||
|
-- 全网财经新闻
|
||||||
|
CREATE TABLE IF NOT EXISTS news_cn (
|
||||||
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||||
|
title TEXT NOT NULL,
|
||||||
|
content TEXT,
|
||||||
|
pub_date TEXT NOT NULL,
|
||||||
|
author TEXT,
|
||||||
|
source TEXT,
|
||||||
|
url TEXT,
|
||||||
|
keywords TEXT,
|
||||||
|
inserted_at TEXT NOT NULL
|
||||||
|
);
|
||||||
|
|
||||||
|
-- 北向/主力资金流（日频）
|
||||||
|
CREATE TABLE IF NOT EXISTS money_flow (
|
||||||
|
ts_code TEXT NOT NULL,
|
||||||
|
trade_date TEXT NOT NULL,
|
||||||
|
main_net_in REAL,
|
||||||
|
in_flow REAL,
|
||||||
|
out_flow REAL,
|
||||||
|
amount REAL,
|
||||||
|
pct_change REAL,
|
||||||
|
PRIMARY KEY (ts_code, trade_date)
|
||||||
|
);
|
||||||
|
|
||||||
|
-- 全球指数（日频，外盘收盘后入库）
|
||||||
|
CREATE TABLE IF NOT EXISTS global_index (
|
||||||
|
index_code TEXT NOT NULL,
|
||||||
|
trade_date TEXT NOT NULL,
|
||||||
|
close REAL,
|
||||||
|
pct_change REAL,
|
||||||
|
PRIMARY KEY (index_code, trade_date)
|
||||||
|
);
|
||||||
|
|
||||||
|
-- 采集记录（断点续采用）
|
||||||
|
CREATE TABLE IF NOT EXISTS fetch_log (
|
||||||
|
source TEXT NOT NULL,
|
||||||
|
param TEXT,
|
||||||
|
last_ts TEXT,
|
||||||
|
last_date TEXT,
|
||||||
|
updated_at TEXT NOT NULL,
|
||||||
|
PRIMARY KEY (source, param)
|
||||||
|
);
|
||||||
|
"""
|
||||||
|
|
||||||
|
def init_db():
|
||||||
|
with get_conn() as conn:
|
||||||
|
conn.executescript(SCHEMA_SQL)
|
||||||
|
print(f"[OK] Database initialized: {DB_PATH}")
|
||||||
|
|
||||||
|
|
||||||
|
# ─────────────────────────────────────────────────────────────────────────────
|
||||||
|
# 通用 upsert
|
||||||
|
# ─────────────────────────────────────────────────────────────────────────────
|
||||||
|
|
||||||
|
def upsert_df(
|
||||||
|
df: pd.DataFrame,
|
||||||
|
table: str,
|
||||||
|
pk_cols: list[str] = None, # 暂未使用，to_sql(replace) 已处理主键冲突
|
||||||
|
csv备份: bool = True
|
||||||
|
) -> int:
|
||||||
|
"""主键冲突时 replace，等效于 upsert"""
|
||||||
|
if df is None or df.empty:
|
||||||
|
return 0
|
||||||
|
# 自动追加 inserted_at / updated_at
|
||||||
|
now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
|
||||||
|
if "inserted_at" in df.columns:
|
||||||
|
df["inserted_at"] = now
|
||||||
|
elif table in ("news_flash", "macro_event", "news_cn"):
|
||||||
|
df["inserted_at"] = now
|
||||||
|
|
||||||
|
with get_conn() as conn:
|
||||||
|
# sqlite 不支持 df 直接 execute，需要逐行或用 executemany
|
||||||
|
df.to_sql(table, conn, if_exists="replace", index=False)
|
||||||
|
row_count = len(df)
|
||||||
|
|
||||||
|
if csv备份:
|
||||||
|
to_csv(df, table)
|
||||||
|
print(f" [OK] {table}: {row_count} rows upserted")
|
||||||
|
return row_count
|
||||||
|
|
||||||
|
|
||||||
|
def upsert_log(source: str, param: str, last_ts: str = None, last_date: str = None):
|
||||||
|
now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
|
||||||
|
with get_conn() as conn:
|
||||||
|
conn.execute("""
|
||||||
|
INSERT INTO fetch_log (source, param, last_ts, last_date, updated_at)
|
||||||
|
VALUES (?, ?, ?, ?, ?)
|
||||||
|
ON CONFLICT(source, param) DO UPDATE SET
|
||||||
|
last_ts = COALESCE(excluded.last_ts, last_ts),
|
||||||
|
last_date = COALESCE(excluded.last_date, last_date),
|
||||||
|
updated_at = excluded.updated_at
|
||||||
|
""", (source, param, last_ts, last_date, now))
|
||||||
|
|
||||||
|
|
||||||
|
def get_last_fetch(source: str, param: str = "") -> dict:
|
||||||
|
with get_conn() as conn:
|
||||||
|
row = conn.execute(
|
||||||
|
"SELECT last_ts, last_date, updated_at FROM fetch_log WHERE source=? AND param=?",
|
||||||
|
(source, param)
|
||||||
|
).fetchone()
|
||||||
|
if row:
|
||||||
|
return {"last_ts": row[0], "last_date": row[1], "updated_at": row[2]}
|
||||||
|
return {}
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
init_db()
|
||||||
|
|
||||||
|
# ---------------------------------------------------------------------------
|
||||||
|
# 保历史的 upsert（INSERT OR REPLACE，不清空表）
|
||||||
|
# ---------------------------------------------------------------------------
|
||||||
|
|
||||||
|
_IDENT_RE = __import__('re').compile(r'^[A-Za-z0-9_]+$')
|
||||||
|
|
||||||
|
|
||||||
|
def _safe_ident(name: str) -> str:
|
||||||
|
"""SQL 标识符白名单校验（列名/表名不可参数化，只允许字母数字下划线）"""
|
||||||
|
if not _IDENT_RE.match(str(name)):
|
||||||
|
raise ValueError("illegal identifier: %r" % (name,))
|
||||||
|
return str(name)
|
||||||
|
|
||||||
|
|
||||||
|
def ensure_index(table: str, cols: list) -> None:
|
||||||
|
"""按冲突列建唯一索引（幂等）"""
|
||||||
|
tab = _safe_ident(table)
|
||||||
|
col_ids = [_safe_ident(c) for c in cols]
|
||||||
|
idx = "ux_{}_{}".format(tab, "_".join(col_ids))
|
||||||
|
with get_conn() as conn:
|
||||||
|
conn.execute(
|
||||||
|
"CREATE UNIQUE INDEX IF NOT EXISTS {} ON {}({})".format(
|
||||||
|
idx, tab, ",".join(col_ids)))
|
||||||
|
|
||||||
|
|
||||||
|
def upsert_rows(df, table: str, conflict_cols: list) -> int:
|
||||||
|
"""INSERT OR REPLACE 按 conflict_cols 去重，保留既有历史。值全部走 ? 占位符。"""
|
||||||
|
if df is None or df.empty:
|
||||||
|
return 0
|
||||||
|
now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
|
||||||
|
if "inserted_at" in df.columns:
|
||||||
|
df["inserted_at"] = now
|
||||||
|
tab = _safe_ident(table)
|
||||||
|
col_ids = [_safe_ident(c) for c in df.columns]
|
||||||
|
sql = "INSERT OR REPLACE INTO {}({}) VALUES ({})".format(
|
||||||
|
tab, ",".join(col_ids), ",".join("?" * len(col_ids)))
|
||||||
|
rows = [tuple(None if (isinstance(v, float) and v != v) else v
|
||||||
|
for v in tup) for tup in df.itertuples(index=False, name=None)]
|
||||||
|
with get_conn() as conn:
|
||||||
|
conn.executemany(sql, rows)
|
||||||
|
print(" [OK] {}: {} rows upserted (conflict on {})".format(tab, len(rows), conflict_cols))
|
||||||
|
return len(rows)
|
||||||
@@ -0,0 +1,5 @@
|
|||||||
|
@echo off
|
||||||
|
title JQuant Realtime Analyzer
|
||||||
|
cd /d %~dp0
|
||||||
|
python src\realtime\realtime_analyzer.py
|
||||||
|
pause
|
||||||
@@ -0,0 +1,74 @@
|
|||||||
|
"""快速采集测试脚本"""
|
||||||
|
import sys
|
||||||
|
from pathlib import Path
|
||||||
|
sys.path.insert(0, str(Path(__file__).parent))
|
||||||
|
|
||||||
|
from src.fetcher import stock_api, lhb_fetcher, news_flash_fetcher, macro_event_fetcher
|
||||||
|
from src.storage.db import upsert_df, upsert_log, get_conn
|
||||||
|
from datetime import datetime, timedelta
|
||||||
|
|
||||||
|
def test_daily():
|
||||||
|
print("=== [1/4] 日K线（主要指数 90天） ===")
|
||||||
|
df = stock_api.batch_fetch_indices(days=90)
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
upsert_df(df, "stock_daily")
|
||||||
|
print(f" 索引列表: {sorted(df['ts_code'].unique())}")
|
||||||
|
print(f" 总行数: {len(df)}")
|
||||||
|
# 验证最近一条
|
||||||
|
latest = df.sort_values("trade_date").tail(3)
|
||||||
|
print(f" 最新3条:\n{latest[['ts_code','trade_date','close']].to_string(index=False)}")
|
||||||
|
else:
|
||||||
|
print(" [FAIL] 返回空")
|
||||||
|
|
||||||
|
def test_lhb():
|
||||||
|
print("\n=== [2/4] 龙虎榜（近10日，含上周五） ===")
|
||||||
|
# 上周五（最近确定有数据的交易日）
|
||||||
|
start = (datetime.today() - timedelta(days=10)).strftime("%Y-%m-%d")
|
||||||
|
end = datetime.today().strftime("%Y-%m-%d")
|
||||||
|
df = lhb_fetcher.fetch_lhb_range(start, end)
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
upsert_df(df, "lhb_daily")
|
||||||
|
upsert_log("lhb_daily", "", last_date=end)
|
||||||
|
print(f" 总行数: {len(df)}")
|
||||||
|
print(f" 涵盖交易日: {sorted(df['trade_date'].unique())}")
|
||||||
|
print(f" 样例:\n{df[['trade_date','ts_code','name','reason']].head(5).to_string(index=False)}")
|
||||||
|
else:
|
||||||
|
print(" [WARN] 该时间段无龙虎榜数据（可能是非交易日）")
|
||||||
|
|
||||||
|
def test_flash():
|
||||||
|
print("\n=== [3/4] 7x24 快讯流（AkShare 财联社） ===")
|
||||||
|
df = news_flash_fetcher.fetch_akshare_news()
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
upsert_df(df, "news_flash", csv备份=False)
|
||||||
|
print(f" 总行数: {len(df)}")
|
||||||
|
print(f" 样例:\n{df.head(3).to_string(index=False)}")
|
||||||
|
else:
|
||||||
|
print(" [WARN] 无快讯数据")
|
||||||
|
|
||||||
|
def test_events():
|
||||||
|
print("\n=== [4/4] 大事提醒 ===")
|
||||||
|
df = macro_event_fetcher.fetch_macro_calendar()
|
||||||
|
if df is not None and not df.empty:
|
||||||
|
upsert_df(df, "macro_event")
|
||||||
|
print(f" 总行数: {len(df)}")
|
||||||
|
print(f" 样例:\n{df.head(5).to_string(index=False)}")
|
||||||
|
else:
|
||||||
|
print(" [WARN] 无数据（可能接口报表名需调整）")
|
||||||
|
|
||||||
|
def db_summary():
|
||||||
|
print("\n=== 数据库现状 ===")
|
||||||
|
with get_conn() as conn:
|
||||||
|
tables = ["stock_daily","lhb_daily","news_flash","macro_event","news_cn"]
|
||||||
|
for t in tables:
|
||||||
|
try:
|
||||||
|
cnt = conn.execute(f"SELECT COUNT(*) FROM {t}").fetchone()[0]
|
||||||
|
print(f" {t}: {cnt} rows")
|
||||||
|
except Exception:
|
||||||
|
print(f" {t}: 0 rows (table may not exist)")
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
test_daily()
|
||||||
|
test_lhb()
|
||||||
|
test_flash()
|
||||||
|
test_events()
|
||||||
|
db_summary()
|
||||||
+45
@@ -0,0 +1,45 @@
|
|||||||
|
import sys; sys.path.insert(0, 'C:/Users/lookt/a_stock_timeline')
|
||||||
|
from src.fetcher import lhb_fetcher
|
||||||
|
import requests
|
||||||
|
|
||||||
|
# Test LHB for last Friday
|
||||||
|
for date in ['2026-09-12', '2026-09-11']:
|
||||||
|
print(f"\n=== LHB {date} ===")
|
||||||
|
df = lhb_fetcher.fetch_lhb_date(date)
|
||||||
|
print(f" rows: {len(df)}")
|
||||||
|
if not df.empty:
|
||||||
|
print(df[['trade_date','ts_code','name','reason']].head(3).to_string(index=False))
|
||||||
|
|
||||||
|
# If empty, check raw API response
|
||||||
|
print("\n=== Raw API check ===")
|
||||||
|
url = 'https://datacenter-web.eastmoney.com/api/data/v1/get'
|
||||||
|
params = {
|
||||||
|
'reportName': 'RPT_LHB_ALL_STOCKS',
|
||||||
|
'columns': 'ALL',
|
||||||
|
'filter': "(TRADE_DATE='2026-09-12')",
|
||||||
|
'pageNumber': 1,
|
||||||
|
'pageSize': 3,
|
||||||
|
'sortTypes': '-1',
|
||||||
|
'sortColumns': 'SINGLE_NET_AMT',
|
||||||
|
'source': 'WEB',
|
||||||
|
'client': 'WEB',
|
||||||
|
}
|
||||||
|
headers = {
|
||||||
|
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36',
|
||||||
|
'Referer': 'https://data.eastmoney.com/',
|
||||||
|
'Accept': 'application/json',
|
||||||
|
}
|
||||||
|
r = requests.get(url, params=params, headers=headers, timeout=15)
|
||||||
|
print('status:', r.status_code)
|
||||||
|
resp = r.json()
|
||||||
|
print('success:', resp.get('success'))
|
||||||
|
print('message:', resp.get('message'))
|
||||||
|
result = resp.get('result')
|
||||||
|
if result:
|
||||||
|
print('pages:', result.get('pages'))
|
||||||
|
data = result.get('data') or []
|
||||||
|
print('data count:', len(data))
|
||||||
|
if data:
|
||||||
|
print('first row keys:', list(data[0].keys())[:8])
|
||||||
|
else:
|
||||||
|
print('result is None or empty')
|
||||||
@@ -0,0 +1,41 @@
|
|||||||
|
import requests
|
||||||
|
|
||||||
|
EM_BASE = "https://datacenter-web.eastmoney.com/api/data/v1/get"
|
||||||
|
|
||||||
|
headers = {
|
||||||
|
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
|
||||||
|
"Referer": "https://data.eastmoney.com/",
|
||||||
|
"Accept": "application/json",
|
||||||
|
}
|
||||||
|
|
||||||
|
# 已知可能的龙虎榜报表名变体
|
||||||
|
report_names = [
|
||||||
|
"RPT_LHB_ALL_STOCKS",
|
||||||
|
"RPT_LHB_ALL", # 龙虎榜概览
|
||||||
|
"RPT_LHB_STOCK", # 个股龙虎榜
|
||||||
|
"RPT_LHB_BILLBOARD", # 可能的英文名
|
||||||
|
"RPT_STOCK_LHB", # 倒装
|
||||||
|
"LHB_ALL_STOCKS", # 无前缀
|
||||||
|
]
|
||||||
|
|
||||||
|
for report in report_names:
|
||||||
|
params = {
|
||||||
|
"reportName": report,
|
||||||
|
"columns": "ALL",
|
||||||
|
"filter": "(TRADE_DATE='2026-09-12')",
|
||||||
|
"pageNumber": 1,
|
||||||
|
"pageSize": 2,
|
||||||
|
"source": "WEB",
|
||||||
|
"client": "WEB",
|
||||||
|
}
|
||||||
|
try:
|
||||||
|
r = requests.get(EM_BASE, params=params, headers=headers, timeout=10)
|
||||||
|
resp = r.json()
|
||||||
|
if resp.get("success"):
|
||||||
|
result = resp.get("result") or {}
|
||||||
|
data = result.get("data") or []
|
||||||
|
print(f"[OK] {report}: {len(data)} rows, keys={list(data[0].keys())[:5] if data else 'empty'}")
|
||||||
|
else:
|
||||||
|
print(f"[FAIL] {report}: {resp.get('message', 'unknown error')}")
|
||||||
|
except Exception as e:
|
||||||
|
print(f"[ERR] {report}: {e}")
|
||||||
Reference in New Issue
Block a user