2 Commits

Author SHA1 Message Date
claude_dev b2aab85105 feat(nas_sync): 小表全量同步管线(constituent_unified+bs_adjust_factor)
CI/CD / test (push) Successful in 10s
CI/CD / nas-smoke (push) Successful in 2s
CI/CD / vps (push) Successful in 18s
新增 export_table.py/merge_table.py/sync_tables.sh: VPS stdin喂python全量dump → scp → NAS全量替换(DROP+CREATE+INSERT,幂等可重跑)。sync_dbbardata.sh 每日increment末尾连带跑 sync_tables,保持NAS副本成份股/复权因子不陈旧。修复NAS组合回测选股恒空(NAS副本缺constituent_unified表,phase3只导dbbardata)。
2026-07-31 08:18:36 +08:00
claude_dev 176c17f611 fix: NAS组合回测路由适配(isdir /app)+runner provider_config透传 2026-07-31 08:11:21 +08:00
6 changed files with 192 additions and 5 deletions
+16 -4
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@@ -7,6 +7,7 @@ POST /portfolio/backtest: SSH 触发 VPS 跑 BulletTrade + all_weather,
"""
from __future__ import annotations
import json
import logging
import os
import subprocess
@@ -54,18 +55,29 @@ def run_portfolio_backtest(req: PortfolioBacktestRequest):
"""
# 本地模式(VPS 后端直接跑 runner,避免 SSH 自连外网 IP 绕路);
# SSH 模式(Mac 后端 → VPS)。env SANGUO_PORTFOLIO_LOCAL=1 切本地。
# 自动检测:VPS 上 _VPS_WORKDIR(C:\sanguo_vnpy_v2) 存在 → 本地直接跑 runner;
# Mac 上无该目录 → SSH 到 VPS。无需 env 配置,同源代码两端自适应。
if os.path.isdir(_VPS_WORKDIR):
# 自动检测三机自适应:
# - VPS(Windows): _VPS_WORKDIR(C:\sanguo_vnpy_v2) 存在 → 本地直接跑 runner(默认 provider,行为不变)
# - NAS(Linux 容器): /app 存在(docker-compose 代码挂载目录) → 本地跑 runner --provider unified 读 NAS 权威数据层
# - Mac(dev): 都不满足 → SSH 到 VPS(原行为)
if os.path.isdir(_VPS_WORKDIR) or os.path.isdir("/app"):
local_cwd = _VPS_WORKDIR if os.path.isdir(_VPS_WORKDIR) else "/app"
argv = [
sys.executable, "-X", "utf8", "-m", "sanguo_portfolio.runner_backtest",
"--json", "--start", req.start_date, "--end", req.end_date,
"--cash", str(req.initial_cash), "--benchmark", req.benchmark, "--max-pool", "30",
]
# NAS 容器分支: unified provider 读 NAS 权威数据层(dbbardata + parquet);
# VPS 本地分支保持原状(默认 provider,cwd=_VPS_WORKDIR,行为零变化)
if local_cwd == "/app":
nas_provider_config = json.dumps({
"db_path": "/volume1/stock/sanguo_vnpy_v2/data_backup/quant_trading.db",
"data_dir": "/volume1/stock/sanguo_vnpy_v2/data",
})
argv += ["--provider", "unified", "--provider-config", nas_provider_config]
logger.info("[portfolio] 本地跑 runner: %s", " ".join(argv[3:]))
try:
proc = subprocess.run(
argv, cwd=_VPS_WORKDIR, capture_output=True, text=True,
argv, cwd=local_cwd, capture_output=True, text=True,
timeout=_VPS_TIMEOUT, check=False,
)
except subprocess.TimeoutExpired:
+2 -1
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@@ -344,7 +344,7 @@ def run_backtest_json(params: Dict[str, Any]) -> Dict[str, Any]:
frequency="day",
strategy=strategy_name,
provider=params.get("provider", "local"),
provider_config="{}",
provider_config=params.get("provider_config", "{}"),
result_file="", # JSON 模式不写 md
max_pool=int(params.get("max_pool", 0)),
)
@@ -503,6 +503,7 @@ def main() -> None:
"initial_cash": args.cash,
"benchmark": args.benchmark,
"provider": args.provider,
"provider_config": args.provider_config,
"max_pool": args.max_pool,
})
print(json.dumps(result, ensure_ascii=False, default=str))
+48
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@@ -0,0 +1,48 @@
"""VPS 端:全量导出单张小表到独立 sqlite 文件(搬数据,merge 端重建 schema)。
用于 constituent_unified / bs_adjust_factor 等小表全量同步
(无 id 增量键、行数万级、变化不频繁,全量 dump+replace 最简)。
- 纯 sqlite3 标准库,零第三方依赖。
- 只读主库(mode=ro),不干扰 VPS 生产写入。
- CREATE TABLE AS SELECT 搬数据(列名保留;约束由 NAS merge 端权威 schema 重建)。
用法:
python export_table.py --db PATH --out out.db --table constituent_unified
"""
import argparse
import os
import sqlite3
def main():
ap = argparse.ArgumentParser(description="全量导出单张小表到独立 sqlite")
ap.add_argument("--db", required=True, help="源 quant_trading.db 路径")
ap.add_argument("--out", required=True, help="输出 sqlite 路径")
ap.add_argument("--table", required=True, help="表名")
args = ap.parse_args()
tbl = args.table
conn = sqlite3.connect("file:%s?mode=ro" % args.db, uri=True)
cur = conn.cursor()
exists = cur.execute(
"SELECT 1 FROM sqlite_master WHERE type='table' AND name=?", (tbl,)
).fetchone()
if not exists:
raise SystemExit("table not found in source db: %s" % tbl)
if os.path.exists(args.out):
os.remove(args.out)
cur.execute("ATTACH DATABASE ? AS inc", (args.out,))
cur.execute(
"CREATE TABLE inc.[%s] AS SELECT * FROM main.[%s]" % (tbl, tbl)
)
n = cur.execute("SELECT COUNT(*) FROM inc.[%s]" % tbl).fetchone()[0]
conn.commit()
conn.close()
print("EXPORTED table=%s rows=%d sizeMB=%.2f -> %s"
% (tbl, n, os.path.getsize(args.out) / 1048576.0, args.out))
if __name__ == "__main__":
main()
+79
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@@ -0,0 +1,79 @@
"""NAS 端:全量替换单张小表(DROP + CREATE + INSERT),幂等可重跑。
用于 constituent_unified / bs_adjust_factor 等小表。
- 纯 sqlite3 标准库,零第三方依赖(NAS 宿主 Python 3.8 也能跑)。
- DROP IF EXISTS + 权威 schema 重建 + INSERT:每次全量替换,重跑安全。
- 权威 schema(含主键/约束)硬编码在此,NAS 副本对齐 VPS。
用法:
python merge_table.py --db /volume1/.../quant_trading.db --inc /tmp/t.db --table constituent_unified
"""
import argparse
import sqlite3
# 权威 schema(对齐 VPS quant_trading.db)。新增表在此登记。
SCHEMAS = {
"constituent_unified": (
"CREATE TABLE constituent_unified("
"index_code TEXT, code TEXT, code_name TEXT, source TEXT,"
"in_current INT, was_removed INT)"
),
"bs_adjust_factor": (
"CREATE TABLE bs_adjust_factor("
"code TEXT NOT NULL, dividOperateDate TEXT NOT NULL,"
"foreAdjustFactor REAL, backAdjustFactor REAL, adjustFactor REAL,"
"PRIMARY KEY (code, dividOperateDate))"
),
}
# 列名(与源表对齐,用于 INSERT 列顺序)。
COLUMNS = {
"constituent_unified":
"index_code,code,code_name,source,in_current,was_removed",
"bs_adjust_factor":
"code,dividOperateDate,foreAdjustFactor,backAdjustFactor,adjustFactor",
}
# 额外索引(主键自带的不列)。
INDEXES = {
"constituent_unified": [
"CREATE INDEX IF NOT EXISTS idx_cu_index ON constituent_unified(index_code)",
"CREATE INDEX IF NOT EXISTS idx_cu_code ON constituent_unified(code)",
],
"bs_adjust_factor": [],
}
def main():
ap = argparse.ArgumentParser(description="全量替换单张小表进 NAS 副本")
ap.add_argument("--db", required=True, help="NAS quant_trading.db 路径")
ap.add_argument("--inc", required=True, help="增量 sqlite 路径")
ap.add_argument("--table", required=True, help="表名")
args = ap.parse_args()
tbl = args.table
if tbl not in SCHEMAS:
raise SystemExit("unknown table %s; add schema/columns first" % tbl)
cols = COLUMNS[tbl]
conn = sqlite3.connect(args.db)
cur = conn.cursor()
for p in ("PRAGMA journal_mode=WAL", "PRAGMA synchronous=NORMAL"):
cur.execute(p)
cur.execute("ATTACH DATABASE ? AS inc", (args.inc,))
inc_count = cur.execute(
"SELECT COUNT(*) FROM inc.[%s]" % tbl).fetchone()[0]
cur.execute("DROP TABLE IF EXISTS main.[%s]" % tbl)
cur.execute(SCHEMAS[tbl])
for idx in INDEXES.get(tbl, []):
cur.execute(idx)
cur.execute(
"INSERT INTO main.[%s](%s) SELECT %s FROM inc.[%s]" % (tbl, cols, cols, tbl)
)
conn.commit()
after = cur.execute(
"SELECT COUNT(*) FROM main.[%s]" % tbl).fetchone()[0]
conn.close()
print("REPLACED table=%s inc=%d after=%d" % (tbl, inc_count, after))
if __name__ == "__main__":
main()
+6
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@@ -89,3 +89,9 @@ case "${1:-increment}" in
exit 1
;;
esac
# 小表全量同步(constituent_unified 成份股 / bs_adjust_factor 复权因子:
# 月度或除权日才变,万级行,全量几秒)。独立 log(sync_tables.log),
# 失败不影响 dbbardata 主流程。每日 increment 连带跑,保持 NAS 副本不陈旧。
bash "$(dirname "$0")/sync_tables.sh" >> "$LOG" 2>&1 \
|| echo "[$(date '+%T')] WARN sync_tables 非致命" >> "$LOG"
+41
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@@ -0,0 +1,41 @@
#!/bin/bash
# NAS 端:小表全量同步(constituent_unified / bs_adjust_factor 等)。
#
# 这些表无 id 增量键、行数万级、变化不频繁(成份股月度调整 / 除权日),
# 全量 dump + replace 最简,每天跑也只需几秒。
#
# 用法: bash sync_tables.sh
# 设计同 sync_dbbardata.sh: VPS python(stdin 喂) 导出 sqlite → scp → NAS 全量替换。
# 幂等: merge 端 DROP+CREATE+INSERT,重跑安全。
set -eu
KEY=/var/services/homes/admin/.ssh/id_ed25519_nas
VPS=Administrator@49.232.102.198
VPS_DB='C:\sanguo_vnpy_v2\data\quant_trading.db'
VPS_OUT='C:\sanguo_vnpy_v2\data\_sync_tbl.db'
VPS_OUT_SCP='C:/sanguo_vnpy_v2/data/_sync_tbl.db'
VPS_PY='C:\Python310\python.exe -X utf8 -'
ROOT=/volume1/stock/sanguo_vnpy_v2
EXP=$ROOT/scripts/nas_sync/export_table.py
MERGE=$ROOT/scripts/nas_sync/merge_table.py
DB=$ROOT/data_backup/quant_trading.db
STAGE=$ROOT/data_backup/_staging
LOG=$ROOT/data_backup/sync_tables.log
# 要全量同步的小表清单(merge_table.py 需登记 schema
TABLES=(constituent_unified bs_adjust_factor)
mkdir -p "$STAGE"
echo "=== $(date '+%F %T') tables sync start ===" >> "$LOG"
for T in "${TABLES[@]}"; do
echo "[$(date '+%T')] export $T ..." >> "$LOG"
ssh -i "$KEY" -o StrictHostKeyChecking=no "$VPS" \
"$VPS_PY --db $VPS_DB --out $VPS_OUT --table $T" < "$EXP" >> "$LOG" 2>&1
scp -i "$KEY" -o StrictHostKeyChecking=no "$VPS:$VPS_OUT_SCP" "$STAGE/tbl.db" >> "$LOG" 2>&1
python3 "$MERGE" --db "$DB" --inc "$STAGE/tbl.db" --table "$T" >> "$LOG" 2>&1
rm -f "$STAGE/tbl.db"
echo "[$(date '+%T')] $T done" >> "$LOG"
done
echo "=== $(date '+%F %T') TABLES SYNC DONE ===" >> "$LOG"