chore(pipeline): 桥1m超时降级路径加warning打点——分清桥坏vs无数据 [vps] [no-doc]
10-01 二次审计 P2-7 采纳 infra 域意见:不扩捕获面(0928-30 事故所见全部 =TimeoutError 形态, 扩面有真故障吞成静默降级的反向风险), 先做降级发生处 打点, 第二故障形态实证后再议。 Co-Authored-By: Claude Code <noreply@anthropic.com>
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@@ -9,12 +9,15 @@ BIGQMT_REDIS_PASSWORD——口令运行时读 C:\\redis\\redis.conf,
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"""
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from __future__ import annotations
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import logging
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import os
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import re
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import sqlite3
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from datetime import datetime, timedelta
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from typing import Any
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logger = logging.getLogger(__name__)
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_BRIDGE_PYROOT = os.environ.get(
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"SANGUO_BRIDGE_PYROOT", r"C:\sanguo_bigqmt\xtquant_bridge")
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_VNPY_ROOT = os.environ.get("SANGUO_VNPY_ROOT", r"C:\sanguo_vnpy_v2")
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@@ -163,6 +166,11 @@ def make_price_fn():
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try:
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cache[key] = _minute_closes([code], day)
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except TimeoutError:
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# 降级可见性(10-01 二次审计 P2-7 采纳 infra 意见):只捕 TimeoutError
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# 不扩面;降级发生处打点, 分得清「桥坏」vs「本来没数据」——
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# 第二故障形态实证前不扩捕获面(真故障吞成静默降级的反向风险)。
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logger.warning("[price-source] 桥1m超时(%s@%s)→降级 no_anchor",
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code, day)
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cache[key] = {}
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return cache[key].get((code, minute))
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return fn
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