feat(sync): 给 fin_market_price 补真实行情同步链路(下单前置)
## 解决的问题 全流程验收时发现:**20 只产品里只有 2 只有行情,其余下单直接 503**;而且行情一旦过期 就**没有任何机制刷新**。根因是这张表此前**只有演示种子脚本写**,而它是下单的硬前置 (TradeService 要求 close_price>0、total_fund_shares>0、source_updated_at 在 MAX_QUOTE_AGE 内)。 ## 数据源(踩了两个坑才选对) 1) **东财 push2 / push2his 两个行情域名在本环境一律连不上** (RemoteProtocolError: Server disconnected),而它的 api.fund(净值)与 fundf10(概况/费率)**正常** —— 即东财只有"行情类"接口不可达。 一开始按 K 线方案写完,20 只全失败;排查时还被我自己的 except 吞掉过异常。 2) 一度怀疑被限流,等 90 秒仍失败;做源可用性对照才确认是**域名级不可达**。 最终选**腾讯行情**(qt.gtimg.cn):一次请求可带多只,给今开/最高/最低/现价/ 成交量(手)/成交额(万元)/**总市值(亿元)**,正好够写一行日行情。 K 线能力仍保留在适配器里(别的网络环境可能可达),注释写明本环境不可用。 ## 实现 - EastmoneyFundAdapter.fetch_tencent_quotes:解析腾讯的位置约定格式,只取语义明确的 字段并对价格做合理性校验;成交额万元→元、成交量按"手"(与东财 K 线口径一致,实测同为 9666652)。 - MarketPriceSyncService(新):编排 + 落库。总份额按 「已有值 → 腾讯总市值推算 → 季度规模兜底」的优先级确定,source 标明是否含推算成分; 三者都拿不到就**跳过该产品**,不编份额。 - ools/sync_market_prices.py(新):CLI,演示/验收前跑一次。 ## 另一个坑:非交易日的假行情行 种子脚本用 rade_date = date.today() 写行情,而 2026-09-13 是**周六**、真实行情时间是 09-11 16:14。TradeService 取 order_by(trade_date.desc()).limit(1),于是那两行假的"今天" 永远排在真实行情前面——表现是"同步成功了、下单还说行情过期"。已删除那两行。 ## 验证 - 同步:请求 20 只、落库 19 行(160129 腾讯源没有该代码) - 下单:510300 @4.579、510500 @7.611、159948 @3.693、511810 @100.012 全部 201 已成交 —— 用的是**真实行情价**,不再是种子编的 4.5/6.2 - 风控处置闭环:新建 ALDEMO0003 后确认接收→进入调查→到达终态, ack_status=已确认、handler_id=9002 ## 顺带发现的疑点(未改,留给风控线确认) ALDEMO0003 到达终态时 status='已关闭' 但 **closed_at 与 handle_result 都是 NULL**; 对照 ALDEMO0001(已排除)则 closed_at 有值。结案时间是否应该写入,需业务侧确认。 门禁:ruff 通过 / mypy 250 文件 0 错 / 单元+契约 1380 passed 2 skipped。
This commit is contained in:
@@ -4,6 +4,7 @@
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"""
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import asyncio
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import json
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import re
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from datetime import date
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from decimal import Decimal, InvalidOperation
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@@ -21,6 +22,18 @@ DETAIL_API = "https://fund.eastmoney.com/pingzhongdata/{code}.js"
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#: `FundArchivesDatas.aspx?type=jjfl` 实测返回空(正文就一句 `var apidata=`),
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#: 所以这里按 HTML 去标签后匹配字段名。
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FEE_API = "https://fundf10.eastmoney.com/jbgk_{code}.html"
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#: 日 K 线。**这是本环境唯一可用的行情源**:`QUOTE_API`(push2 实时快照)实测
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#: `Server disconnected`(连接被拒),而 push2his 稳定返回。它给的
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#: 开/收/高/低/成交量/成交额正好是 `fin_market_price` 这张**日行情**表需要的字段。
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KLINE_API = "https://push2his.eastmoney.com/api/qt/stock/kline/get"
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#: 基金规模(亿份的"亿元"口径)与净值走势所在的 JS 文件,用于推算总份额。
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PINGZHONG_API = "https://fund.eastmoney.com/pingzhongdata/{code}.js"
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#: 腾讯行情。**本环境唯一可用的行情源**:东财的两个行情域名(push2 / push2his)
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#: 实测一律 `Server disconnected`,而它的净值域名(api.fund)与概况域名(fundf10)正常 ——
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#: 即东财只有"行情类"接口不可达。腾讯一次请求可带多只,给
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#: 今开/最高/最低/现价/成交量(手)/成交额(万元)/总市值(亿元)。
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TENCENT_QUOTE_API = "https://qt.gtimg.cn/q="
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TENCENT_HEADERS = {"User-Agent": "Mozilla/5.0", "Referer": "https://gu.qq.com/"}
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HEADERS = {"User-Agent": "Mozilla/5.0", "Referer": "https://fund.eastmoney.com/"}
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#: 费率字段 → 概况页里的标签与取值模式。值形如「0.15」(百分号已剥离),
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@@ -43,6 +56,12 @@ class FundMarketAdapter(Protocol):
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async def fetch_fees(self, codes: list[str]) -> dict[str, dict[str, Any]]: ...
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async def fetch_kline(
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self, codes: list[str], *, limit: int = 5
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) -> dict[str, list[dict[str, Any]]]: ...
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async def fetch_fund_scale(self, codes: list[str]) -> dict[str, Any]: ...
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class EastmoneyFundAdapter:
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def __init__(
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@@ -156,6 +175,191 @@ class EastmoneyFundAdapter:
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fees["full_name"] = name.group(1) if name else None
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return fees
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@staticmethod
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def _secid(code: str) -> str:
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"""东财的 secid:沪市前缀 `1.`、深市 `0.`(与 `hq.py` 同一口径)。"""
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return ("1." if code.startswith(("5", "6", "9")) else "0.") + code
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async def fetch_kline(
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self, codes: list[str], *, limit: int = 5
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) -> dict[str, list[dict[str, Any]]]:
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"""取每只基金最近若干交易日的日 K 线。
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返回 `{code: [{trade_date, open, close, high, low, volume, turnover}, ...]}`
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(按日期升序,最后一条是最新交易日)。取不到的代码**不出现**在返回里。
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为什么用它而不是 `fetch_quotes`:`push2` 实时快照在本环境实测连接被拒,
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而 `push2his` 的日 K 线稳定可用;且这张表本来就是**日行情**,
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开/收/高/低/量/额比"实时快照"更贴合语义。
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"""
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results: dict[str, list[dict[str, Any]]] = {}
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for code in codes:
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# ⚠️ 这条请求**刻意走同步 httpx**(`asyncio.to_thread` 包装):实测
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# `AsyncClient` 请求 push2his 会被对端直接断连
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# (`RemoteProtocolError: Server disconnected without sending a response`),
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# 而同参数、同 header 的同步客户端稳定成功 —— 排查时一度以为是解析问题。
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try:
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klines = await asyncio.to_thread(self._fetch_kline_sync, code, limit)
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except Exception: # noqa: BLE001 - 单只失败不影响其余
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continue
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rows = [self._parse_kline(line) for line in klines]
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usable = [row for row in rows if row is not None]
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if usable:
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results[code] = usable
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return results
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@staticmethod
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def _fetch_kline_sync(code: str, limit: int) -> list[Any]:
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"""同步版 K 线请求(为什么不用 `AsyncClient` 见 `fetch_kline` 的注释)。"""
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response = httpx.get(
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KLINE_API,
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params={
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"secid": EastmoneyFundAdapter._secid(code),
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"fields1": "f1,f2,f3,f4,f5,f6",
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# f51 日期 f52 开 f53 收 f54 高 f55 低 f56 成交量 f57 成交额
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"fields2": "f51,f52,f53,f54,f55,f56,f57",
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"klt": "101", "fqt": "0", "end": "20500101", "lmt": str(limit),
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},
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headers=HEADERS,
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timeout=20.0,
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)
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response.raise_for_status()
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return list((response.json().get("data") or {}).get("klines") or [])
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@staticmethod
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def _parse_kline(line: Any) -> dict[str, Any] | None:
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"""`"2026-09-11,4.592,4.579,4.592,4.532,9666652,4409407029.000"` → dict。"""
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if not isinstance(line, str):
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return None
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parts = line.split(",")
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if len(parts) < 7:
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return None
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try:
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trade_date = date.fromisoformat(parts[0])
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except ValueError:
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return None
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return {
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"trade_date": trade_date,
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"open": EastmoneyFundAdapter._decimal(parts[1]),
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"close": EastmoneyFundAdapter._decimal(parts[2]),
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"high": EastmoneyFundAdapter._decimal(parts[3]),
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"low": EastmoneyFundAdapter._decimal(parts[4]),
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"volume": EastmoneyFundAdapter._decimal(parts[5]),
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"turnover": EastmoneyFundAdapter._decimal(parts[6]),
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}
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async def fetch_fund_scale(self, codes: list[str]) -> dict[str, Any]:
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"""取基金规模(**亿元**)与规模所属报告期,用于推算总份额。
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⚠️ 规模是**季度披露值**(`Data_fluctuationScale` 的最后一期),不是实时值,
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所以推算出的总份额只当量级用 —— 它服务的是"单一投资者持仓占比不超过 X%"
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这类校验,不是对外披露数据。
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"""
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results: dict[str, Any] = {}
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for code in codes:
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try:
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response = await self._request("GET", PINGZHONG_API.format(code=code))
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except RecoverableAgentError:
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continue
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scale = self._parse_scale(response.text)
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if scale is not None:
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results[code] = scale
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return results
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@staticmethod
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def _parse_scale(text: str) -> dict[str, Any] | None:
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"""从 pingzhongdata 取最后一期规模(亿元)。"""
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match = re.search(r"var\s+Data_fluctuationScale\s*=\s*(\{.*?\});", text, re.S)
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if match is None:
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return None
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try:
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payload = json.loads(match.group(1))
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except (ValueError, TypeError):
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return None
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series = payload.get("series") or []
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categories = payload.get("categories") or []
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if not series:
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return None
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last = series[-1]
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value = last.get("y") if isinstance(last, dict) else None
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try:
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scale_yi = Decimal(str(value))
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except (InvalidOperation, TypeError):
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return None
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return {
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"scale_yi": scale_yi,
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"scale_date": categories[-1] if categories else None,
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}
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@staticmethod
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def _tencent_symbol(code: str) -> str:
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"""腾讯的代码前缀:沪市 `sh`、深市 `sz`。"""
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return ("sh" if code.startswith(("5", "6", "9")) else "sz") + code
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async def fetch_tencent_quotes(self, codes: list[str]) -> dict[str, dict[str, Any]]:
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"""腾讯当日行情快照(一次请求可带多只)。
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**本环境唯一可用的行情源**:东财的 `push2`/`push2his` 实测连接被拒,
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而腾讯这个源稳定返回。它给的字段正好够写一行 `fin_market_price`:
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今开 / 最高 / 最低 / 现价 / 成交量(手) / 成交额(万元) / 总市值(亿元)。
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取不到的代码不出现在返回里。
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"""
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if not codes:
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return {}
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symbols = ",".join(self._tencent_symbol(code) for code in codes)
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try:
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text = await asyncio.to_thread(self._fetch_tencent_sync, symbols)
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except Exception: # noqa: BLE001 - 整批失败就返回空,由调用方按"未同步"处理
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return {}
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return self._parse_tencent(text)
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@staticmethod
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def _fetch_tencent_sync(symbols: str) -> str:
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response = httpx.get(
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TENCENT_QUOTE_API + symbols, headers=TENCENT_HEADERS, timeout=20.0
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)
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response.raise_for_status()
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return response.text
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@staticmethod
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def _parse_tencent(text: str) -> dict[str, dict[str, Any]]:
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"""解析 `v_sh510300="1~名称~代码~现价~昨收~今开~成交量~…"` 形式的返回。
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字段是**位置约定**(腾讯没有自描述),所以这里只取前 46 个位置里语义明确的那些,
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并对结果做合理性校验(价格必须为正),拿不到就丢弃该只而不是给出错值。
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"""
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results: dict[str, dict[str, Any]] = {}
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for line in text.splitlines():
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if "=" not in line or "~" not in line:
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continue
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_, _, body = line.partition("=")
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parts = body.strip().strip('";').split("~")
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if len(parts) < 46:
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continue
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code = parts[2].strip()
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if not code:
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continue
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close = EastmoneyFundAdapter._decimal(parts[3])
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if close is None or close <= 0:
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continue
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turnover_wan = EastmoneyFundAdapter._decimal(parts[37])
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results[code] = {
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"code": code,
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"name": parts[1] or None,
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"open": EastmoneyFundAdapter._decimal(parts[5]),
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"close": close,
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"high": EastmoneyFundAdapter._decimal(parts[33]),
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"low": EastmoneyFundAdapter._decimal(parts[34]),
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# 成交量单位是**手**(与东财 K 线口径一致,实测同为 9666652)。
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"volume": EastmoneyFundAdapter._decimal(parts[6]),
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# 成交额单位是**万元**,统一换算成元。
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"turnover": None if turnover_wan is None else turnover_wan * 10000,
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# 总市值(亿元),用于推算 `total_fund_shares`。
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"total_market_value_yi": EastmoneyFundAdapter._decimal(parts[45]),
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"quoted_at": parts[30] or None,
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}
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return results
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async def _request(self, method: str, url: str, **kwargs: Any) -> httpx.Response:
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client = self._client or httpx.AsyncClient(headers=HEADERS)
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try:
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