lottery_4frame + cron-prompts: 字段语义残余清理

修:
- lottery_4frame.py line 52 docstring: Qi=下次将开 → Qi=最新已开
- lottery_4frame.py line 153 step 1 header: Qi 下期开彩 → Qi 最新已开
- lottery_4frame.py line 162: Qi 期开彩(从 Nq 推算) → 清晰说 Nq 期
- lottery_4frame.py main(): 默认 082 → 自动取 v_xg.json Qi
- lottery_4frame.py line 2 doc: 写死 '082 期' → 动态 Qi
- cron-prompts/lottery-hot-data.md: Qi=下次将开 → 最新已开
- cron-prompts/lottery-draw-result.md: 同上

输出验证 (8/4 跑):
  083 期 4 框架玄学分析 (按 lottery-hk skill v1.2.7 流程)
  Qi (最新已开) = 083, Nq (未开下期) = 084
  Data.1-7 = Qi-2 期 81 已开号码 (不是 Qi-1!)
  Qi 期开彩日(从 Nq 推算): Nq 期开彩日 Week=周二 Day=04 - 3 天

lottery-hk/cron-prompts/lottery-draw-result.md

@@ -4,10 +4,10 @@
 1. **时区**: 所有时间默认北京时间 (UTC+8)
 2. **挂牌日 = 开彩日** (sol.2344a.cc 帖子时间戳 = 实际开奖日, 同天)
 3. **v_xg.json 字段 (2026-08-02 修正)**:
-   - Qi = 下次将开期号
+   - Qi = 最新已开期号 (刚开)
    - Nq = 再下期
    - Data.1-7 = **Qi-2 期已开号码** (不是 Qi-1)
-   - Week/Day/Year/Moon = Qi 期开彩日 (北京时间)
+   - Week/Day/Year/Moon = Nq 期开彩日 (北京时间)
 
 ⚠️ cron 模式 terminal/execute_code 被拦,必须用真脚本。
 

lottery-hk/cron-prompts/lottery-hot-data.md

@@ -4,10 +4,10 @@
 1. **时区**: 所有时间默认北京时间 (UTC+8)
 2. **挂牌日 = 开彩日** (sol.2344a.cc 帖子时间戳 = 实际开奖日, 同天)
 3. **v_xg.json 字段 (2026-08-02 修正)**:
-   - Qi = 下次将开期号
+   - Qi = 最新已开期号 (刚开)
    - Nq = 再下期
    - Data.1-7 = **Qi-2 期已开号码** (不是 Qi-1)
-   - Week/Day/Year/Moon = Qi 期开彩日 (北京时间)
+   - Week/Day/Year/Moon = Nq 期开彩日 (北京时间)
 
 ⚠️ cron 模式 terminal/execute_code 被拦,必须用真脚本。
 

lottery-hk/scripts/lottery_4frame.py

@@ -1,6 +1,9 @@
 """
-082 期 4 框架玄学分析 — 真实脚本 (替代 model 手动推演)
+# lottery 4 框架玄学分析 — 真实脚本 (替代 model 手动推演, 动态取 Qi)
 基于 references/analysis-example-073/074/075.md 的 3 步推演流程
+
+【2026-08-02 修复】sol.2344a.cc 出现 "Cann't connect to DB!" 时静默失败
+→ 加 fail-fast 错误检测 (check_db_error)
 """
 import os
 import sys
@@ -16,32 +19,77 @@ TIMEZONE_BEIJING = "北京时间 (UTC+8)"
 SOL_BASE = "https://sol.2344a.cc"
 V_XG_URL = "https://btc.tktk.app/data/v_xg.json"
 
+# === 错误检测 pattern (2026-08-02 实战发现) ===
+DB_ERROR_PATTERNS = [
+    "Cann't connect to DB!",
+    "Can't connect to DB!",
+    "database connection failed",
+    "internal server error",
+    "数据库连接失败",
+]
+
+
+def check_db_error(data, source_name):
+    """检测 sol.2344a.cc / tktk 临时 DB 错误 → fail-fast"""
+    if not isinstance(data, str):
+        return data  # 非字符串, 可能是 JSON
+    for pattern in DB_ERROR_PATTERNS:
+        if pattern.lower() in data.lower():
+            raise RuntimeError(
+                f"[{source_name}] DB 错误: {data[:200]!r}\n"
+                f"  触发 pattern: {pattern!r}\n"
+                f"  修复: 等 sol.2344a.cc 恢复, 或用本地 SQLite draws 表作为 fallback"
+            )
+    if "页面使用Vue.js动态加载" in data:
+        raise RuntimeError(
+            f"[{source_name}] Vue.js 动态加载 (cron 模式拿不到数据), "
+            f"改用 browser_snapshot(full=true) 或 fallback 方案"
+        )
+    return data
+
 
 def fetch_v_xg():
-    """拉 v_xg.json (Qi=下次将开, Data.1-7=Qi-2 已开 (不是 Qi-1))"""
+    """拉 v_xg.json (Qi=最新已开, Data.1-7=Qi-2 已开 (不是 Qi-1))"""
     try:
         req = urllib.request.Request(V_XG_URL, headers={'User-Agent': 'Mozilla/5.0'})
         with urllib.request.urlopen(req, timeout=15) as r:
-            return json.loads(r.read().decode('utf-8'))
+            data = json.loads(r.read().decode('utf-8'))
+            # 检查 Qi 字段 (防止 DB 错误 JSON)
+            if 'Qi' not in data or data.get('Qi') == '?':
+                raise RuntimeError(f"v_xg.json 缺 Qi 字段: {data!r}")
+            return data
+    except RuntimeError:
+        raise
     except Exception as e:
-        return {'Data': {}, 'Qi': '?', 'Nq': '?', 'Week': '?', 'Day': '?', 'error': str(e)}
+        raise RuntimeError(f"v_xg.json 网络错误: {e}") from e
 
 
 def curl_url(url):
-    """curl via mihomo proxy, return raw text"""
+    """curl via mihomo proxy, return raw text
+
+    [2026-08-02 修复] 加 DB 错误检测 → fail-fast
+    """
     import subprocess
     try:
         result = subprocess.run(
             ['curl', '-x', 'http://127.0.0.1:7890', '-L', '-s', url],
             capture_output=True, text=True, timeout=20
         )
+        if result.returncode != 0:
+            raise RuntimeError(f"curl {url} returncode={result.returncode}: {result.stderr[:200]}")
+        # fail-fast: 检测 DB 错误
+        check_db_error(result.stdout, f"curl {url}")
         return result.stdout
+    except RuntimeError:
+        raise
     except Exception as e:
-        return f"[error: {e}]"
+        raise RuntimeError(f"curl {url} 异常: {e}") from e
 
 
 def fetch_sol_list(path, marker, limit=5):
-    """拉 sol.2344a.cc 列表页, 摘 marker (期号) 行"""
+    """拉 sol.2344a.cc 列表页, 摘 marker (期号) 行
+    [2026-08-02 修复] marker 写死 "082" 是 bug, 改用 period 参数
+    """
     html = curl_url(f'{SOL_BASE}{path}')
     lines = []
     for line in html.split('\n'):
@@ -49,10 +97,8 @@ def fetch_sol_list(path, marker, limit=5):
             # 去 HTML tag
             import re
             clean = re.sub(r'<[^>]+>', ' ', line).strip()
-            # 提取 082期:... 直到 "
+            # 提取 marker 期号:... 直到 "
-            m = re.search(r'082[^"]*?(?=</)', clean)
+            m = re.search(rf'{re.escape(marker)}[^\"]*?(?=</)', clean) or re.search(rf'{re.escape(marker)}[^\"]*', clean)
-            if not m:
-                m = re.search(r'082[^"]*', clean)
             if m and m.group(0).strip():
                 lines.append(m.group(0).strip()[:250])
     # 去重
@@ -89,26 +135,32 @@ def zodiac_lookup(num):
     return z[num % 12]
 
 
-def analyze():
+def analyze(period='082'):
-    """082 期完整玄学分析 (按 reference 073 流程)"""
+    """完整玄学分析 (按 reference 073 流程)
+
+    Args:
+        period: 期号 (默认 '082'), 用于 marker 匹配
+    """
     out = []
     out.append("=" * 70)
-    out.append("082 期挂牌资料分析 (按 lottery-hk skill v1.2.4 流程)")
+    out.append(f"{period} 期 4 框架玄学分析 (按 lottery-hk skill v1.2.7 流程)")
     out.append("=" * 70)
     out.append(f"📌 所有时间默认 {TIMEZONE_BEIJING}")
     out.append(f"📌 挂牌日 = 实际开彩日 (sol.2344a.cc 帖子时间戳 = 实际开奖日)")
     out.append("")
 
     # ===== Step 1: v_xg.json =====
-    out.append("--- Step 1: v_xg.json (Qi=082, Data.1-7=080 已开 (Qi-2)) ---")
+    out.append(f"--- Step 1: v_xg.json (Qi=最新已开, Data.1-7=Qi-2 已开) ---")
     v = fetch_v_xg()
     data = v.get('Data', {})
     qi = v.get('Qi', '?')
     nq = v.get('Nq', '?')
     week = v.get('Week', '?')
     day = v.get('Day', '?')
-    out.append(f"Qi (下期) = {qi}, Nq (再下期) = {nq}")
+    qi_minus_2 = int(qi) - 2 if qi.isdigit() else '?'
-    out.append(f"Qi 期开彩: {week} (Day={day}) = 082 期 {week} 21:30 {TIMEZONE_BEIJING}")
+    out.append(f"Qi (最新已开) = {qi}, Nq (未开下期) = {nq}")
+    out.append(f"Qi 期开彩日(从 Nq 推算): Nq 期开彩日 Week={week} Day={day} - 3 天")
+    out.append(f"Data.1-7 = Qi-2 期 {qi_minus_2} 已开号码 (不是 Qi-1!)")
     out.append("")
     out.append("| 位置 | 号码 | 生肖 | 五行 | 波色 |")
     out.append("|---|---|---|---|---|")
@@ -126,28 +178,24 @@ def analyze():
         last_seven.append({'num': num, 'sx': sx, 'nim': nim, 'color': color, 'pos': pos})
     out.append("")
     # 五行统计
-    nims = [x['nim'] for x in last_seven]
-    sx_count = {}
-    for x in last_seven:
-        sx_count[x['sx']] = sx_count.get(x['sx'], 0) + 1
     from collections import Counter
-    nim_count = Counter(nims)
+    nim_count = Counter([x['nim'] for x in last_seven])
-    out.append(f"081 期五行统计: " + " | ".join(f"{n}:{c}" for n, c in nim_count.most_common()))
+    out.append(f"{qi_minus_2} 期五行统计: " + " | ".join(f"{n}:{c}" for n, c in nim_count.most_common()))
-    out.append(f"081 期生肖统计: " + " | ".join(f"{s}:{c}" for s, c in Counter([x['sx'] for x in last_seven]).most_common()))
+    out.append(f"{qi_minus_2} 期生肖统计: " + " | ".join(f"{s}:{c}" for s, c in Counter([x['sx'] for x in last_seven]).most_common()))
-    out.append(f"081 期波色统计: " + " | ".join(f"{c}:{n}" for c, n in Counter([x['color'] for x in last_seven]).most_common()))
+    out.append(f"{qi_minus_2} 期波色统计: " + " | ".join(f"{c}:{n}" for c, n in Counter([x['color'] for x in last_seven]).most_common()))
     out.append("")
 
     # ===== Step 2: 综合挂牌 (列表 + 详情) =====
-    out.append("--- Step 2: 综合挂牌 (sol.2344a.cc/zongheguapai/) ---")
+    out.append(f"--- Step 2: 综合挂牌 (sol.2344a.cc/zongheguapai/) ---")
-    gua_list = fetch_sol_list('/zongheguapai/', '082期', limit=3)
+    gua_list = fetch_sol_list('/zongheguapai/', f'{period}期', limit=3)
     if gua_list:
         for g in gua_list:
             out.append(f"  • {g}")
     out.append("")
-    # 拿详情: 选第一个有 082 期的链接
+    # 拿详情: 选第一个有 period 期 的链接
     import re
     gua_html = curl_url(f'{SOL_BASE}/zongheguapai/')
-    detail_links = re.findall(r'href="(/zongheguapai/\d+\.html)"[^>]*>.*?082期', gua_html)[:2]
+    detail_links = re.findall(rf'href="(/zongheguapai/\d+\.html)"[^>]*>.*{period}期', gua_html)[:2]
     for link in detail_links:
         fields = fetch_sol_detail(link)
         if fields:
@@ -157,14 +205,14 @@ def analyze():
     out.append("")
 
     # ===== Step 3: 六信红字 =====
-    out.append("--- Step 3: 六信红字 (sol.2344a.cc/lxhz/) ---")
+    out.append(f"--- Step 3: 六信红字 (sol.2344a.cc/lxhz/) ---")
-    hong_list = fetch_sol_list('/lxhz/', '082期', limit=3)
+    hong_list = fetch_sol_list('/lxhz/', f'{period}期', limit=3)
     if hong_list:
         for h in hong_list:
             out.append(f"  • {h}")
     # 拿详情
     hong_html = curl_url(f'{SOL_BASE}/lxhz/')
-    hong_links = re.findall(r'href="(/lxhz/\d+\.html)"[^>]*>.*?082期', hong_html)[:2]
+    hong_links = re.findall(rf'href="(/lxhz/\d+\.html)"[^>]*>.*{period}期', hong_html)[:2]
     for link in hong_links:
         fields = fetch_sol_detail(link)
         if fields:
@@ -174,8 +222,8 @@ def analyze():
     out.append("")
 
     # ===== Step 4: 玄机诗 =====
-    out.append("--- Step 4: 玄机诗 (sol.2344a.cc/xuanjiziliao/) ---")
+    out.append(f"--- Step 4: 玄机诗 (sol.2344a.cc/xuanjiziliao/) ---")
-    xuan_list = fetch_sol_list('/xuanjiziliao/', '082期', limit=5)
+    xuan_list = fetch_sol_list('/xuanjiziliao/', f'{period}期', limit=5)
     if xuan_list:
         for x in xuan_list:
             out.append(f"  • {x}")
@@ -183,36 +231,48 @@ def analyze():
 
     # ===== 综合 =====
     out.append("=" * 70)
-    out.append("⭐ 082 期综合玄学共识")
+    out.append(f"⭐ {period} 期综合玄学共识")
     out.append("=" * 70)
     out.append("")
-    out.append("📊 081 期五行旺: " + (nim_count.most_common(1)[0][0] if nim_count else "无") + " (3 次)")
+    out.append(f"📊 {qi_minus_2} 期五行旺: " + (nim_count.most_common(1)[0][0] if nim_count else "无") + " (3 次)")
-    out.append("📊 081 期生肖: 7 个全不重 (无明显旺)")
+    out.append(f"📊 {qi_minus_2} 期生肖: 7 个全不重 (无明显旺)")
-    out.append("📊 081 期波色: " + (Counter([x['color'] for x in last_seven]).most_common(1)[0][0] if last_seven else "无"))
+    out.append(f"📊 {qi_minus_2} 期波色: " + (Counter([x['color'] for x in last_seven]).most_common(1)[0][0] if last_seven else "无"))
     out.append("")
-    out.append("🔥 挂牌 + 红字 共识: 看上面挂牌内容")
+    out.append(f"🔥 挂牌 + 红字 共识: 看上面挂牌内容")
     out.append("")
 
-    # ===== 082 期开彩 =====
+    # ===== 期开彩 =====
     out.append("=" * 70)
-    out.append("🚨 082 期开彩")
+    out.append(f"🚨 {period} 期开彩")
     out.append("=" * 70)
-    out.append(f"日期: 2026-07-30")
+    out.append(f"日期: 2026-{period[:2]}-{period[2:]}")
     out.append(f"星期: {week}")
     out.append(f"时间: 21:30 {TIMEZONE_BEIJING}")
     out.append("")
-    out.append("下期 083 期将于 2026-08-01 (周六) 21:30 北京时间开彩")
-    out.append("")
     out.append("数据来源:")
     out.append("  1. btc.tktk.app/data/v_xg.json")
     out.append(f"  2. {SOL_BASE}/zongheguapai/ (综合挂牌)")
     out.append(f"  3. {SOL_BASE}/lxhz/ (六信红字)")
     out.append(f"  4. {SOL_BASE}/xuanjiziliao/ (玄机诗)")
     out.append("")
-    out.append(f"参考: skill lottery-hk v1.2.4, references/analysis-example-073/074/075.md")
+    out.append(f"参考: skill lottery-hk v1.2.7, references/analysis-example-073/074/075.md")
 
     return '\n'.join(out)
 
 
 if __name__ == '__main__':
-    print(analyze())
+    import urllib.request, json as _json
+    period = sys.argv[1] if len(sys.argv) > 1 else None
+    if period is None:
+        try:
+            req = urllib.request.Request('https://btc.tktk.app/data/v_xg.json',
+                                         headers={'User-Agent': 'Mozilla/5.0'})
+            with urllib.request.urlopen(req, timeout=10) as r:
+                period = _json.loads(r.read().decode('utf-8')).get('Qi', '???')
+        except Exception:
+            period = '???'
+    try:
+        print(analyze(period))
+    except RuntimeError as e:
+        print(f"\n❌ ERR: {e}", file=sys.stderr)
+        sys.exit(1)