182 lines
8.6 KiB
Python
182 lines
8.6 KiB
Python
"""一键准备演示数据:按依赖顺序跑齐所有 seed 脚本。
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## 为什么需要它
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演示数据此前散在 10 个脚本里,**顺序有讲究**(账号 → 口令 → 账户 → 行情 → 配置 → 知识),
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而且有一个环节(知识库素材)根本没有脚本、靠手工调接口。换台机器接手时没人知道该跑哪些、
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按什么顺序跑。本脚本是唯一入口。
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## 顺序与依赖
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| # | 步骤 | 为什么在这个位置 |
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|---|---|---|
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| 1 | 账号与权限 | 后面所有步骤都要用到这些账号 |
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| 2 | 演示口令 | 依赖 1 建出的账号 |
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| 3 | 客户账户与持仓 | 客户页面与下单的前提 |
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| 4 | 场内行情 | **下单的硬前置**;必须在演示前跑,行情会过期 |
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| 5 | 历史净值 | 产品详情页净值走势图的数据源(`fin_nav_history`) |
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| 6 | 风控预警样本 | 风控页面要有东西可看 |
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| 7 | 投顾演示数据 | 投顾工作台要有方案可看 |
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| 8-10 | 各类发布配置 | Agent 工具白名单与提示词,缺了客服/风控会"失败关闭" |
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| 11 | 知识库素材 | 客服答得出问题的前提 |
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| 12 | 风控扫描演示数据 | 造**上游**业务数据,让扫描器自己生成预警(客户 12001-12005) |
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⚠️ **第 6 步与第 12 步是两套不同的风控演示数据,不是重复**:
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- 第 6 步 `seed_risk_alert_demo_data.py` **直接摆好**三条不同状态的预警,保证风控页面
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一打开就有东西可看;
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- 第 12 步 `seed_risk_demo_data.py` **只造上游**(客户/产品/账户/持仓/交易/流水/登录/工单),
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**刻意不写 `fin_risk_alert`**,让风控扫描器按规则生成 —— 演示时覆盖的是
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**规则 → 证据 → 通知**完整链路,而不是"预先摆好的假预警"。
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**第 12 步需要带参数跑**(它默认是只打印计划、不连库的干跑模式),所以它额外传
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`--apply --dry-run-scan`:写入上游数据,然后跑一次规则干跑**并把结果回滚**,
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顺带验证 5 个场景都真的命中预期规则。
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## ⚠️ 三个必须知道的点
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1. **最后一步与行情都需要 Agent Worker 才会真正生效**:知识入库只写 MySQL + 投 outbox 事件,
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向量由 Worker 消费事件后写 Milvus;没有 Worker 时现象是"客服照旧答不上",且**没有报错**。
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所以跑完本脚本**必须**再起 Worker(`start.ps1` 会一起起)。
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2. **第 2 步不是幂等的**:`set_user_password.py` 重跑等于**重设密码**(bcrypt 每次加盐不同)。
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这是有意的(改密就该覆盖),但要知道它不是"已存在就跳过"。
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3. **第 12 步不依赖 Worker**:它调的是 `RiskRuleEngine.refresh_alerts()`(进程内),
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不是通过事件队列;干跑部分结束会 `rollback()`,不会留下正式预警。
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## 用法
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python tools/seed_demo_data.py # 全跑
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python tools/seed_demo_data.py --from 4 # 从第 4 步开始(重跑行情等)
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python tools/seed_demo_data.py --only 4,10 # 只跑指定步骤
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python tools/seed_demo_data.py --only 12 # 只准备风控扫描演示数据
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python tools/seed_demo_data.py --list # 只列步骤
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"""
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from __future__ import annotations
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import argparse
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import subprocess
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import sys
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import time
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from pathlib import Path
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PROJECT_ROOT = Path(__file__).resolve().parents[1]
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if hasattr(sys.stdout, "reconfigure"):
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sys.stdout.reconfigure(errors="replace") # type: ignore[union-attr]
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#: (标题, 脚本相对路径, 备注, 额外命令行参数)
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#:
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#: 第四个字段是为「默认行为不是写入」的脚本准备的:`seed_risk_demo_data.py` 不带参数时
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#: 只打印计划、**不连数据库**,必须显式传 `--apply` 才会真正写入。不给它传参的话,
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#: 加进本脚本只会打印一段"确认无误后使用 --apply 正式写入"然后什么也不做 ——
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#: 看起来像成功,实际什么都没准备,这类"假成功"最难查。
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STEPS: tuple[tuple[str, str, str, tuple[str, ...]], ...] = (
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("账号与权限", "tools/seed_test_rbac.py", "演示角色 + 权限号段", ()),
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("演示口令", "tools/set_user_password.py", "⚠️ 非幂等:重跑等于重设密码", ()),
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("客户账户与持仓", "tools/seed_sim_account_demo.py", "客户 9001 开 10 万虚拟资金 + 持仓", ()),
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("场内行情", "tools/sync_market_prices.py", "⚠️ 下单硬前置;行情会过期,演示前必跑", ()),
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("历史净值", "tools/sync_nav_history.py", "产品详情页走势图的数据源(fin_nav_history)", ()),
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("风控预警样本", "tools/seed_risk_alert_demo_data.py", "三条不同状态的演示预警", ()),
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("投顾演示数据", "tools/seed_advisor_demo.py", "投顾工作台要展示的方案与归属", ()),
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("风控 Agent 白名单", "tools/publish_risk_agent_config.py", "缺了风控助手工具会失败关闭", ()),
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("知识库素材", "tools/seed_knowledge_demo.py", "⚠️ 需要 Worker 才会写进 Milvus", ()),
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(
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"风控扫描演示数据",
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"tools/seed_risk_demo_data.py",
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"上游业务数据(客户 12001-12005),让扫描器自己生成预警",
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# 不带参数时它只打印计划、不连库;--dry-run-scan 跑完规则干跑会回滚,
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# 所以净效果是「写入上游数据 + 顺带验证 5 个场景都命中预期规则」。
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("--apply", "--dry-run-scan"),
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),
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)
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def run_step(
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index: int,
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title: str,
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script: str,
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note: str,
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extra_args: tuple[str, ...],
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*,
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dry_run: bool,
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) -> bool:
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path = PROJECT_ROOT / script
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print()
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print("=" * 88)
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print(f"[{index}/{len(STEPS)}] {title} —— {note}")
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# 把额外参数一并打出来:有些脚本不带参数是"只打印计划不写库",
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# 手跑时能一眼看出这一步到底会不会落库。
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print(" " + " ".join([script, *extra_args]))
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print("=" * 88)
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if not path.exists():
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print(f"[跳过] 脚本不存在:{path}")
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return False
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if dry_run:
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print("[dry-run] 未执行")
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return True
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started = time.perf_counter()
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# 刻意**不捕获输出**(继承 stdio):既不吞掉子脚本的报错,
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# 也避免在受限环境里因 piped stdio 失败。
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result = subprocess.run(
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[sys.executable, str(path), *extra_args],
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check=False,
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cwd=str(PROJECT_ROOT),
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)
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elapsed = time.perf_counter() - started
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ok = result.returncode == 0
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print(f"[{'完成' if ok else '失败'}] {title} 用时 {elapsed:.1f}s 退出码 {result.returncode}")
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return ok
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def main() -> int:
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parser = argparse.ArgumentParser(description="一键准备演示数据")
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parser.add_argument("--list", action="store_true", help="只列步骤")
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parser.add_argument("--from", dest="start", type=int, default=1, help="从第几步开始")
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parser.add_argument("--only", default="", help="只跑这些步骤(逗号分隔,如 4,10)")
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parser.add_argument("--dry-run", action="store_true", help="只打印将执行什么")
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args = parser.parse_args()
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if args.list:
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print(f"共 {len(STEPS)} 步:")
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for index, (title, script, note, extra) in enumerate(STEPS, 1):
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suffix = f" [{' '.join(extra)}]" if extra else ""
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print(f" {index:>2}. {title:<20} {script:<48} {note}{suffix}")
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return 0
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only = {int(part) for part in args.only.split(",") if part.strip()} if args.only else None
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def wanted(index: int) -> bool:
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return index in only if only is not None else index >= args.start
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selected = [(index, *step) for index, step in enumerate(STEPS, 1) if wanted(index)]
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if not selected:
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print("没有匹配的步骤。")
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return 1
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print(f"准备演示数据:{len(selected)} 步" + ("(dry-run)" if args.dry_run else ""))
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failed: list[str] = []
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for index, title, script, note, extra in selected:
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if not run_step(index, title, script, note, extra, dry_run=args.dry_run):
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failed.append(title)
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print()
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print("=" * 88)
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if failed:
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print(f"有 {len(failed)} 步失败:{'、'.join(failed)}")
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print("先看上面的原始报错;多数失败是外部依赖没起来(MySQL / Redis / Docker)。")
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return 1
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print("全部完成。")
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if not args.dry_run:
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print(
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"\n下一步:\n"
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" 1. 起服务:powershell -ExecutionPolicy Bypass -File start.ps1\n"
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" (它会把 API 与 **Agent Worker** 一起起 —— 没有 Worker,知识检索不到、\n"
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" 客服对话会一直显示'超时')\n"
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" 2. 验证:python tools/e2e_smoke_test.py"
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)
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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