feat: 股票分析加政策注入(A股CN/港美股CN+INTL) + 新建calc_cn_levels.py+fetch_policy.py

strategy-management/scripts/calc_cn_levels.py

@@ -121,6 +121,26 @@ def calc_levels(symbol: str, klines: list, quote: dict, side: str, min_rr: float
     ), strategy
 
 
+def _read_policy(path):
+    """读取政策文件，不存在则返回 None"""
+    p = Path(path)
+    return p.read_text(encoding="utf-8").strip() if p.exists() else None
+
+
+def _build_header(args, strategy_label):
+    """构建推送头部: 政策 + 策略"""
+    lines = []
+    # 政策注入
+    if args.policy:
+        pol = _read_policy(args.policy)
+        if pol:
+            lines.append(pol)
+    # 策略说明
+    if strategy_label and strategy_label != 'rsi2_revert':
+        lines.append(f"(策略: {strategy_label})")
+    return "\n".join(lines) if lines else ""
+
+
 def format_cn_output(levels, change_pct, current_price, side, symbol, info, mode):
     """A 股格式: ¥ 符号, 股息率"""
     name = info.get('name', symbol)
@@ -164,6 +184,9 @@ def main():
     ap.add_argument('--strategy', default='rsi2_revert',
                    choices=['rsi2_revert', 'vwap_revert', 'early_bird', 'turtle_breakout'],
                    help='策略 (default rsi2_revert, A 股推荐)')
+    ap.add_argument('--policy',
+                   default='/tmp/policy_cn.txt',
+                   help='国内政策文件路径 (default /tmp/policy_cn.txt, 空则跳过)')
     args = ap.parse_args()
 
     # 过滤高股息
@@ -229,9 +252,16 @@ def main():
         print()
 
     if output_lines:
-        header = f"📊 A 股日内做T点位 ({today})\n⚠️ 仅参考, 不交易\n"
+        header_parts = []
+        pol = _read_policy(args.policy)
+        if pol:
+            header_parts.append(pol)
+        header_parts.append(f"📊 A 股日内做T点位 ({today})\n⚠️ 仅参考, 不交易")
+        if args.strategy != 'rsi2_revert':
+            header_parts.append(f"(策略: {args.strategy})")
+        header = "\n".join(header_parts)
         print("\n=== QQ 推送内容 ===")
-        print(header + "\n---\n".join(output_lines))
+        print(header + "\n" + "\n---\n".join(output_lines))
     else:
         print("\n💤 全部场景否决, 无输出")