docs+fix(data): run_daily_update重写raw+qfq增量 + daily-update-design v3双源
- run_daily_update.sh: 重写raw+qfq增量(跳daily_all_update新浪坏接口KeyError:date, 持久路径data_cache/daily_update不进tmp, set -uo pipefail不-e); C-S3每日raw(撮合)+qfq(warmup) - daily-update-design.md: v3.0变更记录+十六节(双源raw/qfq架构/脚本更新清单/launchd15:30部署/准确性验证/与v2关系) - config/data_platform.yaml: minute_15_qfq_dir/minute_15_raw_dir(15min双源目录)
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@@ -531,6 +531,7 @@ sanguo_vnpy/
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| 2026-05-03 | v1.1 | 司马懿评审后修改:interval→15m, 严格增量追加, 日线进度文件, 全局源检测, DB轮转备份, 失败率告警 | 赵云 |
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| 2026-05-05 | v1.2 | 东方财富集成:日线主源切换为东方财富(amount真实,反爬策略4s/请求+随机抖动), 腾讯降为备源 | 赵云 |
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| 2026-05-06 | v2.0 | **重大架构变更**:BaoStock替代所有主源(无反爬、全量历史、amount真实);15min interval改为1m;vnpy DB写入改为本地构建+rsync;新浪API已挂移除;多源fallback机制重构 | 赵云 |
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| 2026-07-10 | v3.0 | **双源架构+脚本重构**:raw/qfq双源(task#79,5yr全市场29600×2); run_daily_update.sh重写(raw+qfq增量,跳daily_all_update新浪坏接口,持久路径,不set-e); baostock_download.py(15min双源+reconnect retry限流鲁棒); raw_redownload断点续传; launchd 15:30 | 楚锋 |
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---
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@@ -774,3 +775,41 @@ M2 失败暂停:改为失败率检测(最近100只>80%切换源)。
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历史回补:
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日线+15min:BaoStock(全量历史,无反爬)
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```
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---
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## 十六、v3.0 双源架构 + 脚本重构(2026-07-10)
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### 16.1 背景:task#79 mixed-adjust 假跌
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v2.0 `daily_dir` 是 mixed-adjust(hfq bulk + raw tail 拼接),3-30 类单日 -94% 假跌。C-S3 模拟盘撮合/涨跌停需真实价,策略信号需无除权缺口 → **双源**。
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### 16.2 双源设计(raw + qfq)
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| 源 | 用途 | adjustflag | 目录(cfg.data_paths)|
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|----|------|-----------|------|
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| **raw** | 撮合/涨跌停/成交价(真实交易价,含除权缺口)| akshare `adjust=""` / baostock `flag=3` | `raw_dir` / `minute_15_raw_dir` |
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| **qfq** | 策略 on_bar 信号(前复权,无除权缺口 → MA 信号准)| akshare `adjust="qfq"` / baostock `flag=2` | `qfq_dir` / `minute_15_qfq_dir` |
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| daily(mixed) | 仅 backtest 兼容,**模拟盘不用** | - | `daily_dir` |
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`data_source.py _resolve_dir_key` 路由:日线/15min 均支持 raw/qfq 双源,缺配置明确报错(不 fallback 防混源)。
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### 16.3 脚本更新清单
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| 脚本 | 更新 | 用途 |
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|------|------|------|
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| `run_daily_update.sh` | **重写**:raw+qfq 增量(最近5天),跳 `daily_all_update`(新浪源坏 `KeyError:date`),持久路径 `data_cache/daily_update`(不进 /tmp 重启丢),`set -uo pipefail`(不 -e,单只失败不退)| 每日增量(C-S3 实走)|
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| `baostock_download.py` | **新**:15min 双源(qfq+raw),`reconnect()`+`download_one max_retries=3`(限流/broken pipe 自动 `bs.logout+login` 重连)| 15min 全量/增量 |
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| `raw_redownload.py` | 断点续传(`exists()`/skip 已存在,扩范围重下覆盖)| raw/qfq 全量/增量 |
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| `full_deploy_5yr.sh` | **新**:5yr 全量部署 pipeline(qfq→raw→rsync→验证)| 一次性部署 |
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| `verify_dual_source.py` | **新**:容器内双源验证(fetch_day/iter_bars/除权日/抽检)| 部署验证 |
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### 16.4 部署与验证
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- **launchd** `com.sanguo.data-update`:每日 **15:30** 跑 `run_daily_update.sh`(收盘后增量 raw+qfq 最近 5 天 → NAS;Mac 睡眠错过唤醒补跑)
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- **数据量**:日线双源 5yr 全市场(qfq+raw 各 ~29600 文件);15min 沪深300 baostock(131/300,限流续下,断点续传)
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- **准确性验证**:除权日 raw 含缺口 / qfq 平滑(浦发 2022-07-21 raw -5.9% / qfq -0.6%;宁德 2023-04-26 raw -41.8% / qfq +5.4%);跨源一致(日线 raw close = 15min raw 当日末 bar);全市场抽检无 mixed 假跌
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### 16.5 与 v2.0 的关系
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v3.0 在 v2.0(BaoStock 主源 + 本地构建 rsync)基础上,**新增双源(raw/qfq)** 区分撮合价与信号价,解决 mixed-adjust 假跌。`run_daily_update.sh` 从 v1 `daily_all_update` 包装改为 raw+qfq 直接增量(跳过新浪坏接口)。BaoStock 仍是 15min 主源(v2.0 遗产),日线用 akshare 新浪源 `stock_zh_a_daily`(adjust ""/qfq 双源)。
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@@ -1,46 +1,51 @@
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#!/bin/bash
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# v2 数据下载包装(SSH 模式:rsync NAS↔本地 + 跑 v1 daily_all_update + raw 增量)
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# 不依赖 SMB 挂载,用 sanguo-nas SSH key 免密。
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# 用法:./run_daily_update.sh [--skip-daily|--skip-15min]
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# 每日数据增量(C-S3 实走用):raw 真实价 + qfq 前复权,最近 N 天 → NAS。
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#
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# 跳过 v1 daily_all_update(新浪源接口坏 KeyError:date,C-S3 不用 daily mixed)。
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# raw/qfq 用 raw_redownload.py(akshare 新浪 stock_zh_a_daily,全量 29600 已验证)。
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# 15min baostock 增量 = 分期项(默认跳,日内策略落地时加)。
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#
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# env:
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# STOCK_LIMIT=N 限制股票数(验证用,默认 0=全市场)
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# SKIP_PULL=1 跳过 rsync 拉(验证用;生产必须拉,v1 才能增量)
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# SKIP_RAW=1 跳过 raw 增量(默认跑,C-S3 实走需当日 raw)
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set -e
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# DAYS=5 增量回看天数(C-S3 实走需当日,5 天兜底停牌/补缺)
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# STOCK_LIST=... 全市场 csv(默认 data_cache/stock_info)
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# SKIP_RAW=1 跳 raw 增量
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# SKIP_QFQ=1 跳 qfq 增量
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set -uo pipefail # 不用 -e:单只失败不退(raw_redownload 内部已容错记 fail)
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NAS=sanguo-nas
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LOCAL=${STOCK_MOUNT:-/tmp/stock_dl}
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export STOCK_MOUNT=$LOCAL
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ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
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LOCAL=${STOCK_MOUNT:-$ROOT/data_cache/daily_update} # 持久目录(不进 /tmp,重启不丢)
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SL=${STOCK_LIST:-$ROOT/data_cache/stock_info/stock_basic_info_raw_20260326_113530.csv}
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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DAYS=${DAYS:-5}
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START=$(python3 -c "import datetime;print((datetime.date.today()-datetime.timedelta(days=$DAYS)).isoformat())")
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mkdir -p "$LOCAL/logs/daily_update/progress" \
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"$LOCAL/A股数据/日线数据/daily" \
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"$LOCAL/A股数据/日线数据/raw" \
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"$LOCAL/minute_kline/15min" \
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"$LOCAL/A股数据/stock_info" \
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"$LOCAL/sanguo_vnpy/data"
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if [ "${SKIP_PULL:-0}" != "1" ]; then
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echo "=== 1. rsync 拉 NAS 现有 → 本地(增量,首次慢后续快)==="
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rsync -az "$NAS:/volume1/stock/A股数据/stock_info/" "$LOCAL/A股数据/stock_info/" || echo " stock_info pull warn"
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rsync -az "$NAS:/volume1/stock/A股数据/日线数据/daily/" "$LOCAL/A股数据/日线数据/daily/" || echo " daily pull warn"
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rsync -az "$NAS:/volume1/stock/A股数据/日线数据/raw/" "$LOCAL/A股数据/日线数据/raw/" || echo " raw pull warn"
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rsync -az "$NAS:/volume1/stock/minute_kline/15min/" "$LOCAL/minute_kline/15min/" || echo " 15min pull warn"
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rsync -az "$NAS:/volume1/stock/sanguo_vnpy/data/" "$LOCAL/sanguo_vnpy/data/" || echo " vnpy data pull warn"
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fi
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echo "=== 2. 跑 v1 增量更新(STOCK_MOUNT=$LOCAL STOCK_LIMIT=${STOCK_LIMIT:-0})==="
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mkdir -p "$LOCAL/raw" "$LOCAL/qfq"
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echo "=== $(date) 每日增量 start=$START DAYS=$DAYS ==="
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cd "$SCRIPT_DIR"
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python3 daily_all_update.py "$@"
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if [ "${SKIP_RAW:-0}" != "1" ]; then
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echo "=== 2.5 raw 增量(最近 5 天覆盖 raw_dir,C-S3 实走需当日 raw)==="
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RAW_START=$(python3 -c "import datetime;print((datetime.date.today()-datetime.timedelta(days=5)).isoformat())")
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SLEEP=0.5 python3 raw_redownload.py --all --start "$RAW_START" || echo " raw 增量 warn"
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# 拉 stock_info(代码列表)若本地缺
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if [ ! -f "$SL" ]; then
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mkdir -p "$(dirname "$SL")"
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rsync -az "$NAS:/volume1/stock/A股数据/stock_info/" "$(dirname "$SL")/" || true
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fi
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echo "=== 3. rsync 推 本地 → NAS ==="
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rsync -az "$LOCAL/A股数据/日线数据/daily/" "$NAS:/volume1/stock/A股数据/日线数据/daily/"
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rsync -az "$LOCAL/A股数据/日线数据/raw/" "$NAS:/volume1/stock/A股数据/日线数据/raw/"
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rsync -az "$LOCAL/minute_kline/15min/" "$NAS:/volume1/stock/minute_kline/15min/"
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rsync -az "$LOCAL/sanguo_vnpy/data/" "$NAS:/volume1/stock/sanguo_vnpy/data/"
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# 1. raw 增量(C-S3 撮合真实价,adjustflag=3 / akshare adjust="")
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if [ "${SKIP_RAW:-0}" != "1" ]; then
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echo "=== 1. raw 增量(最近 $DAYS 天 → $LOCAL/raw)==="
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STOCK_LIST="$SL" RAW_DIR="$LOCAL/raw" SLEEP=0.5 \
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python3 raw_redownload.py --all --start "$START" --adjust "" || echo " raw warn(单只失败已记)"
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fi
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# 2. qfq 增量(C-S3 warmup 信号,无除权缺口)
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if [ "${SKIP_QFQ:-0}" != "1" ]; then
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echo "=== 2. qfq 增量(最近 $DAYS 天 → $LOCAL/qfq)==="
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STOCK_LIST="$SL" RAW_DIR="$LOCAL/qfq" SLEEP=0.5 \
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python3 raw_redownload.py --all --start "$START" --adjust qfq || echo " qfq warn(单只失败已记)"
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fi
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# 3. rsync 推 NAS(raw_dir + qfq_dir)
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echo "=== 3. rsync → NAS ==="
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rsync -az "$LOCAL/raw/" "$NAS:/volume1/stock/A股数据/日线数据/raw/" || echo " raw push warn"
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rsync -az "$LOCAL/qfq/" "$NAS:/volume1/stock/A股数据/日线数据/qfq/" || echo " qfq push warn"
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echo "=== 完成 $(date) ==="
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