2026-09-04 09:11:50 +08:00
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"""逻辑状态四态的覆盖率读数:只读,不写库,不改任何判决。
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回答一个问题:四态这套东西今天在真实数据上能覆盖多少票、各落到哪个状态。
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它是判断"这一路该接多大面"的依据,也是接进计划装配之前必须先看的读数。
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三路各自的取数在这里,归一与合成都调 logic_state 里的纯函数——读数脚本绝不能自己
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另写一套判据,否则读到的就不是系统真会给出的状态。
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甲路 研报论断 基座 PG v_factor_logic(经 sources.logic_claims)
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乙路 产业研判 平台 MySQL t_akg_judgement_snapshot(经 judgement.load_previous)
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丙路 券商行动 平台 MySQL gp_report_rc:两个等长窗口的每股收益预测中位数与机构数
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丁路 公司事件 无数据源,恒定缺失
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丙路的取数口径(三条都要照做,否则读数是错的):
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一,两个窗口必须等长。不等长会让八成的票假显示覆盖收缩——实测前 135 天对近 45 天时
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有 907 只票误报。
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二,同一财年同一预测期才可比,按 quarter 精确匹配,跨财年比较没有意义。
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三,同一家机构在窗口里可能发多篇,先按机构取最近一篇再算中位数,否则发得勤的
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机构会被重复计入。
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2026-09-04 11:40:56 +08:00
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跑法(155 上):docker exec akg_factor_bridge python3 logic_state_coverage.py [数据日] [计划日]
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计划日不给就取数据日的次日。
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2026-09-04 09:11:50 +08:00
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"""
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from __future__ import annotations
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import datetime as dt
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import statistics as st
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import sys
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from collections import Counter, defaultdict
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import common
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import config
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import db
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import judgement
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import logic_state as ls
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2026-09-04 11:46:01 +08:00
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import plan
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2026-09-04 09:11:50 +08:00
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import sources
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# 丙路两个窗口各自的长度(自然日)。等长是硬要求,见模块说明第一条。
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BROKER_WINDOW_DAYS = 45
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2026-09-04 11:40:56 +08:00
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def main(ds: str | None = None, plan_day: str | None = None) -> None:
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"""ds 是数据日(行情与论断按它取),plan_day 是计划日(行业观点快照按它取)。
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这两个日期在生产里本来就差一天:计划日凌晨构建,用的是上一个交易日的数据,
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而当天的行业观点快照按计划日落库。早先这个脚本用同一个日期取三样东西,
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结果是要么读不到当天的快照,要么读不到行情。plan_day 不给就取数据日的次日。
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"""
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2026-09-04 09:11:50 +08:00
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ds = ds or (dt.date.today() - dt.timedelta(days=1)).isoformat()
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2026-09-04 11:40:56 +08:00
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if not plan_day:
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try:
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plan_day = (dt.date.fromisoformat(ds) + dt.timedelta(days=1)).isoformat()
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except ValueError:
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plan_day = ds
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print(f"=== 逻辑状态四态覆盖率读数 · 数据日 {ds} · 计划日 {plan_day} ===\n")
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2026-09-04 09:11:50 +08:00
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codes = db.read_pg("SELECT DISTINCT ts_code FROM v_factor_stock_daily "
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"WHERE trade_date = %s", (ds,))["ts_code"].tolist()
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codes = [common.to_prefix(str(c).strip()) for c in codes]
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print(f"当日有行情的票 {len(codes)} 只\n")
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claims = sources.logic_claims(codes, ds, per_stock=200)
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2026-09-04 11:46:01 +08:00
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brokers = sources.broker_actions(codes, ds)
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2026-09-04 09:13:07 +08:00
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# 要的是这个计划日当天那一版快照(带迁移与陈旧两列),不是它之前的那一版——
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# load_previous 读的是严格早于计划日的,用它会在快照首日读到空。当天没有就退回上一版。
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2026-09-04 11:46:01 +08:00
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snaps = judgement.snapshot_of(plan_day) or judgement.load_previous(plan_day)
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2026-09-04 09:11:50 +08:00
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print(f"甲路取到 {len(claims)} 只票的论断;丙路算得出 {len(brokers)} 只票;"
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f"乙路快照 {len(snaps)} 个簇\n")
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# 乙路按环节名对上主题:候选卡按环节,产业研判按主题聚簇,两者不在一个命名空间,
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# 这里只做同名匹配,对不上的票乙路就是缺失。这一路的天花板本来就低(实测 1.4%)。
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2026-09-04 11:46:01 +08:00
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by_seg = judgement.by_segment_name(snaps)
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2026-09-04 09:11:50 +08:00
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seg_of = {}
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2026-09-04 11:42:03 +08:00
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# 用完整的传导视图,不是只含已启动成员的那张。候选卡判"所在环节被指向"时认的就是
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# 完整这张(plan.py 的 evd["pointed"] 是两张视图取或),读数脚本必须跟它一致,
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# 否则算出来的乙路覆盖比卡上真实看到的低。
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# 一只票可能挂在多个环节上,这里保留全部,只要有一个环节评析过就算对上。
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2026-09-04 09:11:50 +08:00
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try:
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2026-09-04 11:42:03 +08:00
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d = db.read_pg("SELECT ts_code, target FROM v_factor_transmission "
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2026-09-04 09:11:50 +08:00
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"WHERE scan_date = %s", (ds,))
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for r in d.itertuples():
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2026-09-04 11:42:03 +08:00
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seg_of.setdefault(common.to_prefix(str(r.ts_code).strip()), []).append(str(r.target))
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2026-09-04 09:11:50 +08:00
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except Exception as e: # noqa: BLE001
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print(f" (传导视图读取失败,乙路整体缺席: {e!r})")
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per_path = {ls.PATH_CLAIM: Counter(), ls.PATH_JUDGE: Counter(),
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ls.PATH_BROKER: Counter()}
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states, whys = Counter(), Counter()
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samples: dict = {}
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for k in codes:
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a = ls.from_claims(claims.get(k), ds, stale_days=config.LOGIC_STALE_DAYS)
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2026-09-04 11:42:03 +08:00
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# 一只票挂在多个环节上时,取第一个评析过的那个环节的研判。
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row = next((by_seg[t] for t in seg_of.get(k, []) if t in by_seg), None)
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b = ls.from_judgement(row)
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2026-09-04 09:11:50 +08:00
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c = brokers.get(k) or ls.signal(ls.PATH_BROKER, ls.SIG_NONE,
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why="两个窗口里算不出可比的预测")
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per_path[ls.PATH_CLAIM][a["signal"]] += 1
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per_path[ls.PATH_JUDGE][b["signal"]] += 1
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per_path[ls.PATH_BROKER][c["signal"]] += 1
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r = ls.compose([a, b, c, ls.from_events()])
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states[r["state"]] += 1
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if r["why"]:
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whys[f"{r['state']}·{r['why']}"] += 1
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2026-09-04 09:13:07 +08:00
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# 逻辑存疑与逻辑强化都是稀有且会触发动作的状态,全部列出来逐条看得见;
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# 无法判断那两类只留一条样例,否则几千行没法读。
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if r["state"] in (ls.STATE_STRONG, ls.STATE_DOUBT):
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samples.setdefault(r["state"], []).append((k, r["reasons"][:3]))
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elif r["state"] == ls.STATE_UNKNOWN and r["why"] == ls.WHY_CONFLICT:
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samples.setdefault("无法判断·证据矛盾", []).append((k, r["reasons"][:3]))
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2026-09-04 09:11:50 +08:00
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print("每路各自的信号分布")
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for path, cnt in per_path.items():
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tot = sum(cnt.values())
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line = "、".join(f"{s} {n}({n / tot:.1%})" for s, n in cnt.most_common())
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print(f" {path}:{line}")
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print(f" {ls.PATH_EVENT}:缺失 {len(codes)}(100.0%,无数据源)\n")
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print("合成后的四态分布")
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for s, n in states.most_common():
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print(f" {s} {n}({n / len(codes):.1%})")
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if whys:
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print("\n 无法判断的子因")
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for w, n in whys.most_common():
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print(f" {w} {n}")
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2026-09-04 09:13:07 +08:00
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for tag, rows in samples.items():
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cap = len(rows) if tag in (ls.STATE_STRONG, ls.STATE_DOUBT) else 2
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print(f"\n{tag}({len(rows)} 只{',全部列出' if cap == len(rows) else ',列前两只'})")
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for k, rs in rows[:cap]:
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print(f" {k}")
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2026-09-04 09:11:50 +08:00
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for x in rs:
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print(f" {x}")
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if __name__ == "__main__":
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2026-09-04 11:40:56 +08:00
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main(sys.argv[1] if len(sys.argv) > 1 else None,
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sys.argv[2] if len(sys.argv) > 2 else None)
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