feat: Implement core data models, backend services for weather and market data, and initial dashboard components.

frontend/components/dashboard/GuideModal.tsx

@@ -14,7 +14,7 @@ const GUIDE_CARDS = {
       title: "结算概率引擎",
     },
     {
-      body: "Polymarket 结算逻辑以机场 METAR 为主。系统优先使用 Aviation Weather API 的机场报文与原始 METAR，并区分观测时间与接收时间，避免把发布延迟误认为温度变化。",
+      body: "结算源按城市市场定义：米兰(LIMC)、华沙(EPWA)使用机场 METAR；香港市场使用香港天文台(HKO)；台北市场使用交通部中央气象署(CWA)。系统仍会保留 METAR/MGM 作为临近结构参考，并区分观测时间与接收时间。",
       title: "结算点与主观测源",
     },
     {
@@ -40,7 +40,7 @@ const GUIDE_CARDS = {
       title: "Settlement Probability Engine",
     },
     {
-      body: "Polymarket settlement follows airport METAR observations. The system prioritizes Aviation Weather API raw METAR and distinguishes observation time from receipt time to avoid misreading publication delay as temperature change.",
+      body: "Settlement source follows market rule by city: Milan (LIMC) and Warsaw (EPWA) settle on airport METAR, Hong Kong settles on HKO, and Taipei settles on CWA. METAR/MGM are still kept for intraday structure tracking with observation time vs receipt time separated.",
       title: "Settlement Source Logic",
     },
     {

frontend/components/dashboard/PanelSections.tsx

@@ -158,6 +158,7 @@ export function HeroSummary() {
   const { weatherIcon, weatherText } = getWeatherSummary(data, locale);
   const metaItems = getHeroMetaItems(data, locale);
   const current = data.current || {};
+  const settlementSource = String(current.settlement_source || "metar").toUpperCase();
   const isMax =
     current.max_so_far != null &&
     current.temp != null &&
@@ -196,7 +197,9 @@ export function HeroSummary() {
         </div>
         <div className="hero-item">
           <span className="label">
-            {locale === "en-US" ? "WU Settlement Ref" : "WU 结算参考"}
+            {locale === "en-US"
+              ? `${settlementSource} Settlement Ref`
+              : `${settlementSource} 结算参考`}
           </span>
           <span className="value highlight">
             {current.wu_settlement != null

frontend/lib/dashboard-types.ts

@@ -11,6 +11,8 @@ export interface CityListItem {
   icao: string;
   temp_unit: "celsius" | "fahrenheit";
   is_major?: boolean;
+  settlement_source?: string;
+  settlement_source_label?: string;
 }
 
 export interface ProbabilityBucket {
@@ -46,6 +48,8 @@ export interface CurrentConditions {
   max_so_far: number | null;
   max_temp_time: string | null;
   wu_settlement: number | null;
+  settlement_source?: string | null;
+  settlement_source_label?: string | null;
   obs_time: string | null;
   obs_age_min: number | null;
   wind_speed_kt: number | null;

frontend/lib/i18n.ts

@@ -50,7 +50,7 @@ const MESSAGES: Record<Locale, Record<string, string>> = {
     "guide.title": "📎 PolyWeather 系统技术说明",
     "guide.closeAria": "关闭技术说明",
     "guide.footer":
-      "数据源以 Aviation Weather / METAR、Turkish MGM、Open-Meteo、weather.gov 为主。",
+      "数据源以 METAR、香港天文台(HKO)、中央气象署(CWA)、Turkish MGM、Open-Meteo、weather.gov 为主。",
 
     "history.title": "📊 历史准确率对账 - {city}",
     "history.closeAria": "关闭历史对账",
@@ -68,7 +68,7 @@ const MESSAGES: Record<Locale, Record<string, string>> = {
     "future.closeDateAria": "关闭未来日期分析",
     "future.currentObs": "当前实测",
     "future.currentWeather": "当前天气",
-    "future.wuRef": "WU 结算参考",
+    "future.wuRef": "结算参考",
     "future.sunrise": "日出时间",
     "future.sunset": "日落时间",
     "future.sunshine": "日照时长",
@@ -205,7 +205,7 @@ const MESSAGES: Record<Locale, Record<string, string>> = {
     "guide.title": "📎 PolyWeather Technical Overview",
     "guide.closeAria": "Close technical overview",
     "guide.footer":
-      "Primary data sources are Aviation Weather / METAR, Turkish MGM, Open-Meteo, and weather.gov.",
+      "Primary data sources are METAR, Hong Kong Observatory (HKO), CWA (Taiwan), Turkish MGM, Open-Meteo, and weather.gov.",
 
     "history.title": "📊 Historical Reconciliation - {city}",
     "history.closeAria": "Close history reconciliation",
@@ -223,7 +223,7 @@ const MESSAGES: Record<Locale, Record<string, string>> = {
     "future.closeDateAria": "Close future-date analysis",
     "future.currentObs": "Current Observation",
     "future.currentWeather": "Current Weather",
-    "future.wuRef": "WU Settlement Ref",
+    "future.wuRef": "Settlement Ref",
     "future.sunrise": "Sunrise",
     "future.sunset": "Sunset",
     "future.sunshine": "Sunshine Duration",

frontend/lib/types.ts

@@ -168,6 +168,8 @@ export interface CityInfo {
   icao: string;
   temp_unit: "celsius" | "fahrenheit";
   is_major: boolean;
+  settlement_source?: string;
+  settlement_source_label?: string;
 }
 
 export interface CitiesResponse {
@@ -228,6 +230,8 @@ export interface CityAnalysis {
     max_so_far: number | null;
     max_temp_time: string;
     wu_settlement: number | null;
+    settlement_source?: string | null;
+    settlement_source_label?: string | null;
     obs_time: string;
     obs_age_min: number | null;
     wind_speed_kt: number | null;

frontend/public/legacy/index.html

@@ -70,7 +70,7 @@
                         <span class="value" id="heroCurrent">—</span>
                     </div>
                     <div class="hero-item">
-                        <span class="label">WU 结算参考</span>
+                        <span class="label">结算参考</span>
                         <span class="value highlight" id="heroWU">—</span>
                     </div>
                     <div class="hero-item">

src/analysis/city_query_service.py

@@ -29,6 +29,19 @@ def _sf(value: Any) -> Optional[float]:
         return None
 
 
+def _resolve_settlement_source(city_meta: Dict[str, Any]) -> Tuple[str, str]:
+    source = str(city_meta.get("settlement_source") or "metar").strip().lower()
+    if not source:
+        source = "metar"
+    source_label_map = {
+        "metar": "METAR",
+        "hko": "HKO",
+        "cwa": "CWA",
+        "mgm": "MGM",
+    }
+    return source, source_label_map.get(source, source.upper())
+
+
 def resolve_city_name(city_input: str) -> Tuple[Optional[str], List[str]]:
     city_input_norm = city_input.strip().lower()
     supported = list(CITY_REGISTRY.keys())
@@ -312,7 +325,15 @@ def build_city_query_report(
     open_meteo = weather_data.get("open-meteo", {}) or {}
     metar = weather_data.get("metar", {}) or {}
     mgm = weather_data.get("mgm") or {}
+    settlement_current = weather_data.get("settlement_current") or {}
+    if not isinstance(settlement_current, dict):
+        settlement_current = {}
+    sc_current = settlement_current.get("current") or {}
+    if not isinstance(sc_current, dict):
+        sc_current = {}
     city_meta = CITY_REGISTRY.get(city_name.lower(), {})
+    settlement_source, settlement_source_label = _resolve_settlement_source(city_meta)
+    use_settlement_current = settlement_source in {"hko", "cwa"} and bool(sc_current)
     fallback_utc_offset = int(city_meta.get("tz_offset", 0))
     nws_periods = ((weather_data.get("nws") or {}).get("forecast_periods") or [])
     if nws_periods:
@@ -333,6 +354,7 @@ def build_city_query_report(
     risk_emoji = risk_profile.get("risk_level", "⚠️") if risk_profile else "⚠️"
 
     msg_lines = [f"📍 <b>{city_name.title()}</b> ({time_str}) {risk_emoji}"]
+    msg_lines.append(f"🧾 结算源: <b>{settlement_source_label}</b>")
     if risk_profile:
         bias = risk_profile.get("bias", "±0.0")
         msg_lines.append(
@@ -346,6 +368,7 @@ def build_city_query_report(
     nws_high = _sf((weather_data.get("nws") or {}).get("today_high"))
     mgm_high = _sf((mgm.get("today_high") if isinstance(mgm, dict) else None))
     metar_max_so_far = _sf((metar.get("current") or {}).get("max_temp_so_far"))
+    settlement_max_so_far = _sf(sc_current.get("max_temp_so_far")) if use_settlement_current else None
 
     today_t = _sf(max_temps[0]) if max_temps else None
     fallback_source = None
@@ -356,7 +379,10 @@ def build_city_query_report(
                 today_t = candidate
                 fallback_source = source_name
                 break
-    if today_t is None and metar_max_so_far is not None:
+    if today_t is None and settlement_max_so_far is not None:
+        today_t = settlement_max_so_far
+        metar_only_fallback = True
+    elif today_t is None and metar_max_so_far is not None:
         today_t = metar_max_so_far
         metar_only_fallback = True
 
@@ -379,7 +405,10 @@ def build_city_query_report(
     if metar_only_fallback:
         if not sources:
             sources = ["Model unavailable"]
-        comp_parts.append(f"METAR实测回退: {metar_max_so_far:.1f}{temp_symbol}")
+        source_name = settlement_source_label if use_settlement_current else "METAR"
+        fallback_val = settlement_max_so_far if settlement_max_so_far is not None else metar_max_so_far
+        if fallback_val is not None:
+            comp_parts.append(f"{source_name}实测回退: {fallback_val:.1f}{temp_symbol}")
     if not sources:
         sources = ["N/A"]
 
@@ -411,16 +440,38 @@ def build_city_query_report(
 
     metar_current = metar.get("current", {}) if isinstance(metar, dict) else {}
     mgm_current = mgm.get("current", {}) if isinstance(mgm, dict) else {}
-    cur_temp = _sf(metar_current.get("temp"))
+    primary_current = sc_current if use_settlement_current else metar_current
+    cur_temp = _sf(primary_current.get("temp"))
+    if cur_temp is None:
+        cur_temp = _sf(metar_current.get("temp"))
     if cur_temp is None:
         cur_temp = _sf(mgm_current.get("temp"))
-    max_p = _sf(metar_current.get("max_temp_so_far"))
+    max_p = _sf(primary_current.get("max_temp_so_far"))
-    max_p_time = metar_current.get("max_temp_time")
+    if max_p is None:
+        max_p = _sf(metar_current.get("max_temp_so_far"))
+    max_p_time = primary_current.get("max_temp_time")
+    if not max_p_time and not use_settlement_current:
+        max_p_time = metar_current.get("max_temp_time")
     obs_t_str = "N/A"
     metar_age_min = None
-    main_source = "METAR" if metar else "MGM"
+    main_source = settlement_source_label if use_settlement_current else ("METAR" if metar else "MGM")
 
-    if metar and metar.get("observation_time"):
+    settlement_obs_time = str(settlement_current.get("observation_time") or "").strip() if use_settlement_current else ""
+    if settlement_obs_time:
+        obs_t = settlement_obs_time
+        try:
+            dt = datetime.fromisoformat(obs_t.replace("Z", "+00:00"))
+            if dt.tzinfo is None:
+                dt = dt.replace(tzinfo=timezone.utc)
+            utc_offset = open_meteo.get("utc_offset")
+            if utc_offset is None:
+                utc_offset = fallback_utc_offset
+            local_dt = dt.astimezone(timezone(timedelta(seconds=int(utc_offset))))
+            obs_t_str = local_dt.strftime("%H:%M")
+            metar_age_min = int((datetime.now(timezone.utc) - dt.astimezone(timezone.utc)).total_seconds() / 60)
+        except Exception:
+            obs_t_str = obs_t[:16]
+    elif metar and metar.get("observation_time"):
         obs_t = str(metar.get("observation_time"))
         try:
             if "T" in obs_t:
@@ -459,17 +510,24 @@ def build_city_query_report(
         max_str = f" (最高: {max_p}{temp_symbol}"
         if max_p_time:
             max_str += f" @{max_p_time}"
-        max_str += f" → WU {settled_val}{temp_symbol})"
+        max_str += f" → {settlement_source_label} {settled_val}{temp_symbol})"
 
-    metar_clouds = metar_current.get("clouds", []) if isinstance(metar_current, dict) else []
+    metar_clouds = primary_current.get("clouds", []) if isinstance(primary_current, dict) else []
     mgm_cloud = mgm_current.get("cloud_cover") if isinstance(mgm_current, dict) else None
-    wx_summary = _build_wx_summary(metar_current, metar_clouds, mgm_cloud)
+    wx_summary = _build_wx_summary(primary_current, metar_clouds, mgm_cloud)
     wx_display = f" {wx_summary}" if wx_summary else ""
     msg_lines.append(
         f"\n✈️ <b>实测 ({main_source}): {cur_temp}{temp_symbol}</b>{max_str} |{wx_display} | {obs_t_str}{age_tag}"
     )
 
-    if metar:
+    if use_settlement_current:
+        wind = primary_current.get("wind_speed_kt")
+        wind_dir = primary_current.get("wind_dir")
+        humidity = primary_current.get("humidity")
+        msg_lines.append(
+            f"   [{settlement_source_label}] 🌪 {wind or 0}kt ({wind_dir or 0}°) | 💧 湿度: {humidity or 'N/A'}%"
+        )
+    elif metar:
         wind = metar_current.get("wind_speed_kt")
         wind_dir = metar_current.get("wind_dir")
         vis = metar_current.get("visibility_mi")

src/analysis/trend_engine.py

@@ -16,8 +16,16 @@ from src.analysis.deb_algorithm import (
     _is_excluded_model_name,
 )
 from src.analysis.settlement_rounding import wu_round
+from src.data_collection.city_registry import CITY_REGISTRY
 from src.data_collection.city_risk_profiles import get_city_risk_profile
 
+SETTLEMENT_SOURCE_LABELS = {
+    "metar": "METAR",
+    "hko": "HKO",
+    "cwa": "CWA",
+    "mgm": "MGM",
+}
+
 
 def _sf(v):
     """Safe float conversion — prevents JSON str types from breaking math."""
@@ -29,6 +37,17 @@ def _sf(v):
         return None
 
 
+def _resolve_settlement_source_label(city_name: Optional[str]) -> str:
+    if not city_name:
+        return "METAR"
+    city_key = str(city_name).strip().lower()
+    city_meta = CITY_REGISTRY.get(city_key, {})
+    source = str(city_meta.get("settlement_source") or "metar").strip().lower()
+    if not source:
+        source = "metar"
+    return SETTLEMENT_SOURCE_LABELS.get(source, source.upper())
+
+
 def analyze_weather_trend(
     weather_data: dict,
     temp_symbol: str,
@@ -60,18 +79,38 @@ def analyze_weather_trend(
     mu = None
     sorted_probs = []
     _deb_to_save = None
+    settlement_source_label = _resolve_settlement_source_label(city_name)
 
     metar = weather_data.get("metar", {})
     open_meteo = weather_data.get("open-meteo", {})
     mgm = weather_data.get("mgm") or {}
+    settlement_current = weather_data.get("settlement_current") or {}
+    if not isinstance(settlement_current, dict):
+        settlement_current = {}
+    settlement_now = settlement_current.get("current") or {}
+    if not isinstance(settlement_now, dict):
+        settlement_now = {}
     nws = weather_data.get("nws", {})
 
     empty_result = ("", "", {})
-    if not metar and not mgm:
+    if not metar and not mgm and not settlement_now:
         return empty_result
 
-    max_so_far = _sf(metar.get("current", {}).get("max_temp_so_far")) if metar else _sf(mgm.get("current", {}).get("mgm_max_temp"))
+    max_so_far = _sf(settlement_now.get("max_temp_so_far"))
-    cur_temp = _sf(metar.get("current", {}).get("temp")) if metar else _sf(mgm.get("current", {}).get("temp"))
+    if max_so_far is None:
+        max_so_far = (
+            _sf(metar.get("current", {}).get("max_temp_so_far"))
+            if metar
+            else _sf(mgm.get("current", {}).get("mgm_max_temp"))
+        )
+    cur_temp = _sf(settlement_now.get("temp"))
+    if cur_temp is None:
+        cur_temp = (
+            _sf(metar.get("current", {}).get("temp"))
+            if metar
+            else _sf(mgm.get("current", {}).get("temp"))
+        )
+    primary_current = settlement_now if settlement_now else (metar.get("current", {}) if metar else {})
 
     daily = open_meteo.get("daily", {})
     hourly = open_meteo.get("hourly", {})
@@ -100,7 +139,7 @@ def analyze_weather_trend(
         sorted(forecast_highs)[len(forecast_highs) // 2] if forecast_highs else None
     )
 
-    wind_speed = metar.get("current", {}).get("wind_speed_kt", 0)
+    wind_speed = primary_current.get("wind_speed_kt", 0)
 
     # === Local time/date (do not trust cached Open-Meteo local_time for date key) ===
     utc_offset = _sf(open_meteo.get("utc_offset"))
@@ -140,12 +179,16 @@ def analyze_weather_trend(
             local_hour = fallback_now.hour
             local_minute = fallback_now.minute
 
-    # Use METAR observation date in city local time when available (reliable for actual_high date key).
+    # Use settlement/METAR observation date in city local time when available (reliable for actual_high date key).
-    metar_obs_time_raw = str(metar.get("observation_time") or "").strip()
+    obs_time_raw = str(settlement_current.get("observation_time") or "").strip()
-    if metar_obs_time_raw and utc_offset is not None:
+    if not obs_time_raw:
+        obs_time_raw = str(metar.get("observation_time") or "").strip()
+    if obs_time_raw and utc_offset is not None:
         try:
-            metar_obs_dt = datetime.fromisoformat(metar_obs_time_raw.replace("Z", "+00:00"))
+            obs_dt = datetime.fromisoformat(obs_time_raw.replace("Z", "+00:00"))
-            local_date_str = metar_obs_dt.astimezone(
+            if obs_dt.tzinfo is None:
+                obs_dt = obs_dt.replace(tzinfo=timezone.utc)
+            local_date_str = obs_dt.astimezone(
                 timezone(timedelta(seconds=int(utc_offset)))
             ).strftime("%Y-%m-%d")
         except Exception:
@@ -387,7 +430,10 @@ def analyze_weather_trend(
 
     if is_dead_market:
         settled_wu = wu_round(max_so_far) if max_so_far is not None else 0
-        dead_msg = f"🎲 <b>结算预测</b>：已锁定 {settled_wu}{temp_symbol} (死盘确认)"
+        dead_msg = (
+            f"🎲 <b>结算预测</b>：已锁定 {settled_wu}{temp_symbol} "
+            f"({settlement_source_label} 死盘确认)"
+        )
         insights.append(dead_msg)
         ai_features.append("🎲 状态: 确认死盘，结算已无悬念。")
         if max_so_far is not None:
@@ -474,13 +520,13 @@ def analyze_weather_trend(
         if dist_to_boundary <= 0.3:
             if fractional < 0.5:
                 msg = (
-                    f"⚖️ <b>结算边界</b>：当前最高 {max_so_far}{temp_symbol} → WU 结算 "
+                    f"⚖️ <b>结算边界</b>：当前最高 {max_so_far}{temp_symbol} → {settlement_source_label} 结算 "
                     f"<b>{settled}{temp_symbol}</b>，但只差 <b>{0.5 - fractional:.1f}°</b> "
                     f"就会进位到 {settled + 1}{temp_symbol}！"
                 )
             else:
                 msg = (
-                    f"⚖️ <b>结算边界</b>：当前最高 {max_so_far}{temp_symbol} → WU 结算 "
+                    f"⚖️ <b>结算边界</b>：当前最高 {max_so_far}{temp_symbol} → {settlement_source_label} 结算 "
                     f"<b>{settled}{temp_symbol}</b>，刚刚越过进位线，再降 "
                     f"<b>{fractional - 0.5:.1f}°</b> 就会回落到 {settled - 1}{temp_symbol}。"
                 )
@@ -538,30 +584,31 @@ def analyze_weather_trend(
         ai_features.append(f"🌡️ 当前实测温度: {cur_temp}{temp_symbol}。")
     if max_so_far is not None:
         ai_features.append(
-            f"🏔️ 今日实测最高温: {max_so_far}{temp_symbol} (WU结算={wu_round(max_so_far)}{temp_symbol})。"
+            f"🏔️ 今日实测最高温: {max_so_far}{temp_symbol} "
+            f"({settlement_source_label}结算={wu_round(max_so_far)}{temp_symbol})。"
         )
     if city_name:
         _profile = get_city_risk_profile(city_name)
         if _profile and _profile.get("metar_rounding"):
             ai_features.append(f"⚠️ METAR特性: {_profile['metar_rounding']}")
     if wind_speed:
-        wind_dir = metar.get("current", {}).get("wind_dir", "未知")
+        wind_dir = primary_current.get("wind_dir", "未知")
         ai_features.append(f"🌬️ 当下风况: 约 {wind_speed}kt (方向 {wind_dir}°)。")
-    humidity = metar.get("current", {}).get("humidity")
+    humidity = primary_current.get("humidity")
     if humidity and humidity > 80:
         ai_features.append(f"💦 湿度极高 ({humidity}%)。")
 
-    clouds = metar.get("current", {}).get("clouds", [])
+    clouds = primary_current.get("clouds", [])
     if clouds:
         cover = clouds[-1].get("cover", "")
         c_desc = {"OVC": "全阴", "BKN": "多云", "SCT": "散云", "FEW": "少云"}.get(cover, cover)
         ai_features.append(f"☁️ 天空状况: {c_desc}。")
 
-    wx_desc = metar.get("current", {}).get("wx_desc")
+    wx_desc = primary_current.get("wx_desc")
     if wx_desc:
         ai_features.append(f"🌧️ 天气现象: {wx_desc}。")
 
-    max_temp_time_str = metar.get("current", {}).get("max_temp_time", "")
+    max_temp_time_str = primary_current.get("max_temp_time", "")
     if max_so_far is not None and max_temp_time_str:
         try:
             max_h = int(max_temp_time_str.split(":")[0])

src/data_collection/city_registry.py

@@ -63,6 +63,7 @@ CITY_REGISTRY = {
         "lat": 22.3080,
         "lon": 113.9185,
         "icao": "VHHH",
+        "settlement_source": "hko",
         "tz_offset": 28800,
         "use_fahrenheit": False,
         "is_major": True,
@@ -72,6 +73,21 @@ CITY_REGISTRY = {
         "distance_km": 31.0,
         "warning": "海风与地形共同作用，午后对流触发后温度回落可能偏快。",
     },
+    "taipei": {
+        "name": "Taipei",
+        "lat": 25.0694,
+        "lon": 121.5526,
+        "icao": "RCSS",
+        "settlement_source": "cwa",
+        "tz_offset": 28800,
+        "use_fahrenheit": False,
+        "is_major": True,
+        "risk_level": "low",
+        "risk_emoji": "🟢",
+        "airport_name": "台北松山机场",
+        "distance_km": 4.0,
+        "warning": "盆地地形叠加都市热岛，夏季午后对流前后温度波动较快。",
+    },
     "shanghai": {
         "name": "Shanghai",
         "lat": 31.1434,
@@ -296,6 +312,36 @@ CITY_REGISTRY = {
         "distance_km": 28.5,
         "warning": "距离非常远，空旷机场夜间降温快，冬季易生大雾压制气温。",
     },
+    "milan": {
+        "name": "Milan",
+        "lat": 45.6306,
+        "lon": 8.7281,
+        "icao": "LIMC",
+        "settlement_source": "metar",
+        "tz_offset": 3600,
+        "use_fahrenheit": False,
+        "is_major": True,
+        "risk_level": "medium",
+        "risk_emoji": "🟡",
+        "airport_name": "马尔彭萨机场",
+        "distance_km": 49.0,
+        "warning": "机场距市区较远，午后峰值与夜间降温节奏需优先看机场站。",
+    },
+    "warsaw": {
+        "name": "Warsaw",
+        "lat": 52.1657,
+        "lon": 20.9671,
+        "icao": "EPWA",
+        "settlement_source": "metar",
+        "tz_offset": 3600,
+        "use_fahrenheit": False,
+        "is_major": True,
+        "risk_level": "medium",
+        "risk_emoji": "🟡",
+        "airport_name": "肖邦机场",
+        "distance_km": 10.0,
+        "warning": "平原地形下辐射冷却显著，清晨与夜间温度回落可能偏快。",
+    },
 }
 
 ALIASES = {
@@ -305,11 +351,13 @@ ALIASES = {
     "dal": "dallas", "mia": "miami", "atl": "atlanta", 
     "sea": "seattle", "tor": "toronto", "sel": "seoul", 
     "seo": "seoul", "hkg": "hong kong", "hk": "hong kong",
+    "tpe": "taipei", "tp": "taipei", "taipei": "taipei",
     "sha": "shanghai", "sh": "shanghai", "sin": "singapore",
     "sg": "singapore", "tok": "tokyo", "tyo": "tokyo",
     "tlv": "tel aviv", "telaviv": "tel aviv",
     "ba": "buenos aires", "wel": "wellington",
     "luc": "lucknow", "sp": "sao paulo", "mun": "munich",
+    "mil": "milan", "mxp": "milan", "waw": "warsaw", "war": "warsaw",
     
     # Chinese names
     "安卡拉": "ankara",
@@ -324,6 +372,8 @@ ALIASES = {
     "多伦多": "toronto",
     "首尔": "seoul",
     "香港": "hong kong",
+    "台北": "taipei",
+    "臺北": "taipei",
     "上海": "shanghai",
     "新加坡": "singapore",
     "东京": "tokyo",
@@ -334,4 +384,8 @@ ALIASES = {
     "勒克瑙": "lucknow",
     "圣保罗": "sao paulo",
     "慕尼黑": "munich",
+    "米兰": "milan",
+    "米蘭": "milan",
+    "华沙": "warsaw",
+    "華沙": "warsaw",
 }

src/data_collection/weather_sources.py

@@ -4,8 +4,8 @@ import requests
 import re
 import time
 import threading
-from typing import Optional, Dict, List
+from typing import Optional, Dict, List, Any
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 from loguru import logger
 
 
@@ -33,11 +33,14 @@ class WeatherDataCollector:
         "paris": ["LFPG", "LFPO", "LFPB"],
         "seoul": ["RKSI", "RKSS"],
         "hong kong": ["VHHH", "VMMC", "ZGSZ"],
+        "taipei": ["RCSS", "RCTP"],
         "shanghai": ["ZSPD", "ZSSS", "ZSNB", "ZSHC"],
         "singapore": ["WSSS", "WSAP", "WMKK"],
         "tokyo": ["RJTT", "RJAA", "RJAH", "RJTJ"],
         "tel aviv": ["LLBG"],
+        "milan": ["LIMC", "LIML", "LIME", "LIPO"],
         "toronto": ["CYYZ", "CYTZ", "CYKF"],
+        "warsaw": ["EPWA", "EPMO", "EPLL"],
         "chicago": ["KORD", "KMDW", "KPWK", "KDPA"],
         "dallas": ["KDAL", "KDFW", "KADS", "KGKY"],
         "atlanta": ["KATL", "KPDK", "KFTY"],
@@ -86,6 +89,16 @@ class WeatherDataCollector:
         )
         self._metar_cache: Dict[str, Dict] = {}
         self._metar_cache_lock = threading.Lock()
+        self.settlement_cache_ttl_sec = int(
+            os.getenv("SETTLEMENT_SOURCE_CACHE_TTL_SEC", "120")
+        )
+        self._settlement_cache: Dict[str, Dict] = {}
+        self._settlement_cache_lock = threading.Lock()
+        self.cwa_open_data_auth = (
+            os.getenv("CWA_OPEN_DATA_AUTH")
+            or os.getenv("CWA_OPEN_DATA_API_KEY")
+            or "rdec-key-123-45678-011121314"
+        ).strip()
 
         # 磁盘持久化缓存：重启后即可加载上次的预报数据，避免冷启动请求爆发
         self._disk_cache_path = os.getenv(
@@ -222,6 +235,280 @@ class WeatherDataCollector:
                 now_ts = time.time()
             self._open_meteo_last_call_ts = now_ts
 
+    def _get_settlement_cache(self, key: str) -> Optional[Dict[str, Any]]:
+        now_ts = time.time()
+        with self._settlement_cache_lock:
+            cached = self._settlement_cache.get(key)
+            if cached and now_ts - float(cached.get("t", 0)) < self.settlement_cache_ttl_sec:
+                return cached.get("d")
+        return None
+
+    def _set_settlement_cache(self, key: str, payload: Dict[str, Any]) -> None:
+        with self._settlement_cache_lock:
+            self._settlement_cache[key] = {"t": time.time(), "d": payload}
+
+    @staticmethod
+    def _csv_rows(text: str) -> List[Dict[str, str]]:
+        normalized = str(text or "").lstrip("\ufeff")
+        if not normalized.strip():
+            return []
+        return [row for row in csv.DictReader(normalized.splitlines()) if isinstance(row, dict)]
+
+    @staticmethod
+    def _hko_parse_local_iso(raw_yyyymmddhhmm: Optional[str]) -> Optional[str]:
+        raw = str(raw_yyyymmddhhmm or "").strip()
+        if len(raw) != 12 or not raw.isdigit():
+            return None
+        try:
+            dt = datetime.strptime(raw, "%Y%m%d%H%M").replace(
+                tzinfo=timezone(timedelta(hours=8))
+            )
+            return dt.isoformat()
+        except Exception:
+            return None
+
+    @staticmethod
+    def _hko_compass_to_deg(compass: Optional[str]) -> Optional[float]:
+        value = str(compass or "").strip().upper()
+        if not value:
+            return None
+        mapping = {
+            "N": 0.0,
+            "NNE": 22.5,
+            "NE": 45.0,
+            "ENE": 67.5,
+            "E": 90.0,
+            "ESE": 112.5,
+            "SE": 135.0,
+            "SSE": 157.5,
+            "S": 180.0,
+            "SSW": 202.5,
+            "SW": 225.0,
+            "WSW": 247.5,
+            "W": 270.0,
+            "WNW": 292.5,
+            "NW": 315.0,
+            "NNW": 337.5,
+        }
+        return mapping.get(value)
+
+    @staticmethod
+    def _safe_float(value: Any) -> Optional[float]:
+        if value is None:
+            return None
+        text = str(value).strip()
+        if not text or text in {"***", "N/A", "NA"}:
+            return None
+        try:
+            return float(text)
+        except Exception:
+            return None
+
+    @staticmethod
+    def _pick_station_row(rows: List[Dict[str, str]], candidates: List[str]) -> Optional[Dict[str, str]]:
+        if not rows:
+            return None
+        normalized_map = {
+            str(name).strip().lower(): row
+            for row in rows
+            for name in [row.get("Automatic Weather Station")]
+            if isinstance(row, dict) and name
+        }
+        for name in candidates:
+            hit = normalized_map.get(str(name).strip().lower())
+            if hit:
+                return hit
+        for row in rows:
+            station = str(row.get("Automatic Weather Station") or "").strip().lower()
+            if "observatory" in station:
+                return row
+        return rows[0] if rows else None
+
+    def fetch_hko_settlement_current(self) -> Optional[Dict[str, Any]]:
+        """
+        香港市场结算源：香港天文台实时数据
+        - 当前温度: latest_1min_temperature.csv (HK Observatory)
+        - 今日最高: latest_since_midnight_maxmin.csv (HK Observatory)
+        """
+        cache_key = "hko:hong_kong"
+        cached = self._get_settlement_cache(cache_key)
+        if cached:
+            return cached
+
+        try:
+            base = "https://data.weather.gov.hk/weatherAPI/hko_data/regional-weather"
+            temp_csv = self.session.get(
+                f"{base}/latest_1min_temperature.csv",
+                timeout=self.timeout,
+            )
+            temp_csv.raise_for_status()
+            maxmin_csv = self.session.get(
+                f"{base}/latest_since_midnight_maxmin.csv",
+                timeout=self.timeout,
+            )
+            maxmin_csv.raise_for_status()
+            humidity_csv = self.session.get(
+                f"{base}/latest_1min_humidity.csv",
+                timeout=self.timeout,
+            )
+            humidity_csv.raise_for_status()
+            wind_csv = self.session.get(
+                f"{base}/latest_10min_wind.csv",
+                timeout=self.timeout,
+            )
+            wind_csv.raise_for_status()
+
+            temp_rows = self._csv_rows(temp_csv.text)
+            maxmin_rows = self._csv_rows(maxmin_csv.text)
+            humidity_rows = self._csv_rows(humidity_csv.text)
+            wind_rows = self._csv_rows(wind_csv.text)
+
+            station_candidates = ["HK Observatory", "Hong Kong Observatory"]
+            temp_row = self._pick_station_row(temp_rows, station_candidates)
+            maxmin_row = self._pick_station_row(maxmin_rows, station_candidates)
+            humidity_row = self._pick_station_row(humidity_rows, station_candidates)
+            wind_row = self._pick_station_row(wind_rows, station_candidates)
+            if not temp_row or not maxmin_row:
+                return None
+
+            obs_raw = temp_row.get("Date time") or maxmin_row.get("Date time")
+            obs_iso = self._hko_parse_local_iso(obs_raw)
+
+            current_temp = self._safe_float(
+                temp_row.get("Air Temperature(degree Celsius)")
+            )
+            max_so_far = self._safe_float(
+                maxmin_row.get("Maximum Air Temperature Since Midnight(degree Celsius)")
+            )
+            min_so_far = self._safe_float(
+                maxmin_row.get("Minimum Air Temperature Since Midnight(degree Celsius)")
+            )
+            humidity = (
+                self._safe_float(humidity_row.get("Relative Humidity(percent)"))
+                if humidity_row
+                else None
+            )
+            wind_speed_kmh = (
+                self._safe_float(wind_row.get("10-Minute Mean Speed(km/hour)"))
+                if wind_row
+                else None
+            )
+            wind_speed_kt = (
+                round(float(wind_speed_kmh) / 1.852, 1)
+                if wind_speed_kmh is not None
+                else None
+            )
+            wind_dir = self._hko_compass_to_deg(
+                wind_row.get("10-Minute Mean Wind Direction(Compass points)")
+                if wind_row
+                else None
+            )
+
+            payload: Dict[str, Any] = {
+                "source": "hko",
+                "source_label": "HKO",
+                "station_code": "HKO",
+                "station_name": "HK Observatory",
+                "observation_time": obs_iso,
+                "current": {
+                    "temp": round(current_temp, 1) if current_temp is not None else None,
+                    "max_temp_so_far": round(max_so_far, 1) if max_so_far is not None else None,
+                    "max_temp_time": None,
+                    "today_low": round(min_so_far, 1) if min_so_far is not None else None,
+                    "humidity": round(humidity, 1) if humidity is not None else None,
+                    "wind_speed_kt": wind_speed_kt,
+                    "wind_dir": wind_dir,
+                },
+                "unit": "celsius",
+            }
+            self._set_settlement_cache(cache_key, payload)
+            return payload
+        except Exception as exc:
+            logger.warning(f"HKO settlement fetch failed: {exc}")
+            return None
+
+    def fetch_cwa_taipei_settlement_current(self) -> Optional[Dict[str, Any]]:
+        """
+        台北市场结算源：交通部中央气象署实时数据 (StationId=466920, 臺北站)
+        """
+        cache_key = "cwa:taipei:466920"
+        cached = self._get_settlement_cache(cache_key)
+        if cached:
+            return cached
+
+        try:
+            url = "https://opendata.cwa.gov.tw/api/v1/rest/datastore/O-A0003-001"
+            response = self.session.get(
+                url,
+                params={
+                    "Authorization": self.cwa_open_data_auth,
+                    "format": "JSON",
+                    "StationId": "466920",
+                },
+                timeout=self.timeout,
+            )
+            response.raise_for_status()
+            data = response.json() if response.content else {}
+            stations = (data.get("records") or {}).get("Station") or []
+            if isinstance(stations, dict):
+                station = stations
+            elif isinstance(stations, list) and stations:
+                station = stations[0]
+            else:
+                station = None
+            if not isinstance(station, dict):
+                return None
+
+            wx = station.get("WeatherElement") or {}
+            if not isinstance(wx, dict):
+                wx = {}
+            daily_extreme = wx.get("DailyExtreme") or {}
+            high_info = (((daily_extreme.get("DailyHigh") or {}).get("TemperatureInfo") or {}))
+            low_info = (((daily_extreme.get("DailyLow") or {}).get("TemperatureInfo") or {}))
+            high_time_raw = (((high_info.get("Occurred_at") or {}).get("DateTime")))
+            high_hhmm = None
+            if high_time_raw and "T" in str(high_time_raw):
+                try:
+                    high_hhmm = datetime.fromisoformat(str(high_time_raw)).strftime("%H:%M")
+                except Exception:
+                    high_hhmm = str(high_time_raw).split("T")[1][:5]
+
+            obs_time_raw = (station.get("ObsTime") or {}).get("DateTime")
+
+            wind_speed_ms = self._safe_float(wx.get("WindSpeed"))
+            payload: Dict[str, Any] = {
+                "source": "cwa",
+                "source_label": "CWA",
+                "station_code": str(station.get("StationId") or "466920"),
+                "station_name": str(station.get("StationName") or "臺北"),
+                "observation_time": str(obs_time_raw or "").strip() or None,
+                "current": {
+                    "temp": self._safe_float(wx.get("AirTemperature")),
+                    "max_temp_so_far": self._safe_float(high_info.get("AirTemperature")),
+                    "max_temp_time": high_hhmm,
+                    "today_low": self._safe_float(low_info.get("AirTemperature")),
+                    "humidity": self._safe_float(wx.get("RelativeHumidity")),
+                    "wind_speed_kt": round(float(wind_speed_ms) * 1.943844, 1)
+                    if wind_speed_ms is not None
+                    else None,
+                    "wind_dir": self._safe_float(wx.get("WindDirection")),
+                },
+                "unit": "celsius",
+            }
+            self._set_settlement_cache(cache_key, payload)
+            return payload
+        except Exception as exc:
+            logger.warning(f"CWA settlement fetch failed: {exc}")
+            return None
+
+    def fetch_settlement_current(self, city: str) -> Optional[Dict[str, Any]]:
+        normalized = str(city or "").strip().lower()
+        if normalized == "hong kong":
+            return self.fetch_hko_settlement_current()
+        if normalized == "taipei":
+            return self.fetch_cwa_taipei_settlement_current()
+        return None
+
     def fetch_from_openweather(self, city: str, country: str = None) -> Optional[Dict]:
         """
         Fetch current weather and forecast from OpenWeatherMap
@@ -1664,6 +1951,9 @@ class WeatherDataCollector:
             "hong kong": "Hong Kong",
             "hong kong international airport": "Hong Kong",
             "香港": "Hong Kong",
+            "taipei": "Taipei",
+            "台北": "Taipei",
+            "臺北": "Taipei",
             "shanghai": "Shanghai",
             "上海": "Shanghai",
             "singapore": "Singapore",
@@ -1671,6 +1961,9 @@ class WeatherDataCollector:
             "tokyo": "Tokyo",
             "东京": "Tokyo",
             "東京": "Tokyo",
+            "milan": "Milan",
+            "米兰": "Milan",
+            "米蘭": "Milan",
             "tel aviv": "Tel Aviv",
             "特拉维夫": "Tel Aviv",
             "toronto": "Toronto",
@@ -1681,6 +1974,9 @@ class WeatherDataCollector:
             "惠灵顿": "Wellington",
             "buenos aires": "Buenos Aires",
             "布宜诺斯艾利斯": "Buenos Aires",
+            "warsaw": "Warsaw",
+            "华沙": "Warsaw",
+            "華沙": "Warsaw",
         }
 
         for key, val in known_cities.items():
@@ -1750,6 +2046,12 @@ class WeatherDataCollector:
                 for key in list(self._metar_cache.keys()):
                     if key.startswith(prefix):
                         self._metar_cache.pop(key, None)
+        normalized = str(city or "").strip().lower()
+        with self._settlement_cache_lock:
+            if normalized == "hong kong":
+                self._settlement_cache.pop("hko:hong_kong", None)
+            elif normalized == "taipei":
+                self._settlement_cache.pop("cwa:taipei:466920", None)
 
     def fetch_all_sources(
         self,
@@ -1813,6 +2115,10 @@ class WeatherDataCollector:
         else:
             logger.info(f"🌡️ {city} 使用摄氏度 (°C)")
 
+        settlement_current = self.fetch_settlement_current(city_lower)
+        if settlement_current:
+            results["settlement_current"] = settlement_current
+
         if lat and lon:
             open_meteo = self.fetch_from_open_meteo(
                 lat, lon, use_fahrenheit=use_fahrenheit

web/app.py

@@ -72,11 +72,19 @@ CITIES: Dict[str, Dict[str, Any]] = {
         "lat": info["lat"],
         "lon": info["lon"],
         "f": info["use_fahrenheit"],
-        "tz": info["tz_offset"]
+        "tz": info["tz_offset"],
+        "settlement_source": str(info.get("settlement_source") or "metar").strip().lower() or "metar",
     }
     for cid, info in CITY_REGISTRY.items()
 }
 
+SETTLEMENT_SOURCE_LABELS: Dict[str, str] = {
+    "metar": "METAR",
+    "hko": "HKO",
+    "cwa": "CWA",
+    "mgm": "MGM",
+}
+
 # ──────────────────────────────────────────────────────────
 #  Cache (5-min TTL)
 # ──────────────────────────────────────────────────────────
@@ -322,6 +330,11 @@ def _analyze(city: str, force_refresh: bool = False) -> Dict[str, Any]:
     info = CITIES[city]
     lat, lon, is_f = info["lat"], info["lon"], info["f"]
     sym = "°F" if is_f else "°C"
+    settlement_source = str(info.get("settlement_source") or "metar").strip().lower() or "metar"
+    settlement_source_label = SETTLEMENT_SOURCE_LABELS.get(
+        settlement_source,
+        settlement_source.upper(),
+    )
 
     # ── 1. Fetch raw data ──
     raw = _weather.fetch_all_sources(
@@ -333,6 +346,7 @@ def _analyze(city: str, force_refresh: bool = False) -> Dict[str, Any]:
     om = raw.get("open-meteo", {})
     metar = raw.get("metar", {})
     mgm = raw.get("mgm") or {}
+    settlement_current = raw.get("settlement_current") or {}
     ens_raw = raw.get("ensemble", {})
     mm = raw.get("multi_model", {})
     if not isinstance(om, dict):
@@ -341,37 +355,54 @@ def _analyze(city: str, force_refresh: bool = False) -> Dict[str, Any]:
         metar = {}
     if not isinstance(mgm, dict):
         mgm = {}
+    if not isinstance(settlement_current, dict):
+        settlement_current = {}
     if not isinstance(ens_raw, dict):
         ens_raw = {}
     if not isinstance(mm, dict):
         mm = {}
     risk = CITY_RISK_PROFILES.get(city, {})
 
-    # ── 2. Current conditions (METAR primary, MGM fallback) ──
+    # ── 2. Current conditions (city-specific settlement source first, then METAR/MGM fallback) ──
     mc = metar.get("current", {}) if metar else {}
     mg_cur = mgm.get("current", {}) if mgm else {}
+    sc_cur = settlement_current.get("current", {}) if settlement_current else {}
+    use_settlement_current = settlement_source in {"hko", "cwa"} and bool(sc_cur)
+    primary_current = sc_cur if use_settlement_current else mc
     city_lower = city.lower()
 
-    cur_temp = _sf(mc.get("temp"))
+    cur_temp = _sf(primary_current.get("temp"))
+    if cur_temp is None:
+        cur_temp = _sf(mc.get("temp"))
     if cur_temp is None:
         cur_temp = _sf(mg_cur.get("temp"))
 
-    max_so_far = _sf(mc.get("max_temp_so_far"))
+    max_so_far = _sf(primary_current.get("max_temp_so_far"))
+    if max_so_far is None:
+        max_so_far = _sf(mc.get("max_temp_so_far"))
     if max_so_far is None:
         max_so_far = _sf(mg_cur.get("mgm_max_temp"))
 
-    max_temp_time = mc.get("max_temp_time")
+    max_temp_time = primary_current.get("max_temp_time")
+    if not max_temp_time and not use_settlement_current:
+        max_temp_time = mc.get("max_temp_time")
     if not max_temp_time:
         max_temp_time = mg_cur.get("time", "")
         if " " in max_temp_time:
             max_temp_time = max_temp_time.split(" ")[1][:5]
+    if max_temp_time == "":
+        max_temp_time = None
 
     wu_settle = wu_round(max_so_far) if max_so_far is not None else None
 
     # Observation time → local
     obs_time_str = ""
     metar_age_min = None
-    obs_t = metar.get("observation_time", "") if metar else ""
+    obs_t = ""
+    if use_settlement_current:
+        obs_t = str(settlement_current.get("observation_time") or "").strip()
+    if not obs_t:
+        obs_t = metar.get("observation_time", "") if metar else ""
     # 优先从 API 获取偏移；若缺失则尝试 NWS 动态偏移；最后回退静态配置
     utc_offset = om.get("utc_offset")
     if utc_offset is None:
@@ -389,14 +420,16 @@ def _analyze(city: str, force_refresh: bool = False) -> Dict[str, Any]:
         utc_offset = info.get("tz", 0)
     if obs_t and "T" in obs_t:
         try:
-            dt = datetime.fromisoformat(obs_t.replace("Z", "+00:00"))
+            dt = datetime.fromisoformat(str(obs_t).replace("Z", "+00:00"))
+            if dt.tzinfo is None:
+                dt = dt.replace(tzinfo=timezone.utc)
             local_dt = dt.astimezone(timezone(timedelta(seconds=utc_offset)))
             obs_time_str = local_dt.strftime("%H:%M")
             metar_age_min = int(
-                (datetime.now(timezone.utc) - dt).total_seconds() / 60
+                (datetime.now(timezone.utc) - dt.astimezone(timezone.utc)).total_seconds() / 60
             )
         except Exception:
-            obs_time_str = obs_t[:16]
+            obs_time_str = str(obs_t)[:16]
 
     # ── 3. Local time parsing ──
     local_time_full = om.get("current", {}).get("local_time", "")
@@ -831,21 +864,23 @@ def _analyze(city: str, force_refresh: bool = False) -> Dict[str, Any]:
             "max_so_far": max_so_far,
             "max_temp_time": max_temp_time,
             "wu_settlement": wu_settle,
+            "settlement_source": settlement_source,
+            "settlement_source_label": settlement_source_label,
             "obs_time": obs_time_str,
             "obs_age_min": metar_age_min,
             "report_time": metar.get("report_time") if metar else None,
             "receipt_time": metar.get("receipt_time") if metar else None,
             "obs_time_epoch": metar.get("obs_time_epoch") if metar else None,
-            "wind_speed_kt": _sf(mc.get("wind_speed_kt")),
+            "wind_speed_kt": _sf(primary_current.get("wind_speed_kt")),
-            "wind_dir": _sf(mc.get("wind_dir")),
+            "wind_dir": _sf(primary_current.get("wind_dir")),
-            "humidity": _sf(mc.get("humidity")),
+            "humidity": _sf(primary_current.get("humidity")),
             "cloud_desc": cloud_desc,
             "clouds_raw": [
                 {"cover": c.get("cover"), "base": c.get("base")} for c in clouds
             ],
-            "visibility_mi": _sf(mc.get("visibility_mi")),
+            "visibility_mi": _sf(primary_current.get("visibility_mi")),
-            "wx_desc": mc.get("wx_desc"),
+            "wx_desc": primary_current.get("wx_desc"),
-            "raw_metar": mc.get("raw_metar"),
+            "raw_metar": primary_current.get("raw_metar"),
         },
         "mgm": mgm_data,
         "mgm_nearby": raw.get("mgm_nearby", []),
@@ -912,6 +947,11 @@ async def list_cities(request: Request):
                     "icao": risk.get("icao", ""),
                     "temp_unit": "fahrenheit" if info["f"] else "celsius",
                     "is_major": CITY_REGISTRY.get(name, {}).get("is_major", True),
+                    "settlement_source": info.get("settlement_source", "metar"),
+                    "settlement_source_label": SETTLEMENT_SOURCE_LABELS.get(
+                        str(info.get("settlement_source") or "metar").strip().lower() or "metar",
+                        str(info.get("settlement_source") or "metar").strip().upper() or "METAR",
+                    ),
                 }
             )
         return {"cities": out}
@@ -951,6 +991,8 @@ def _build_city_summary_payload(data: Dict[str, Any]) -> Dict[str, Any]:
         "current": {
             "temp": data.get("current", {}).get("temp"),
             "obs_time": data.get("current", {}).get("obs_time"),
+            "settlement_source": data.get("current", {}).get("settlement_source"),
+            "settlement_source_label": data.get("current", {}).get("settlement_source_label"),
         },
         "deb": {
             "prediction": data.get("deb", {}).get("prediction"),
@@ -1071,6 +1113,8 @@ def _build_city_detail_payload(
             "local_date": data.get("local_date"),
             "temp_symbol": data.get("temp_symbol"),
             "current_temp": data.get("current", {}).get("temp"),
+            "settlement_source": data.get("current", {}).get("settlement_source"),
+            "settlement_source_label": data.get("current", {}).get("settlement_source_label"),
             "deb_prediction": data.get("deb", {}).get("prediction"),
             "risk_level": data.get("risk", {}).get("level"),
             "risk_warning": data.get("risk", {}).get("warning"),