fix(ayanamsa): keep a caller-selected mode across import and transit paths (BUG-1269, upstream 23be1807)

scripts/bhava_chalit.py

@@ -473,9 +473,12 @@ def cmd_bhava_chalit(args):
     if not HAS_SWE:
         return {"error": "swisseph 未安装, 无法计算"}
 
+    second = int(getattr(args, 'second', 0) or 0)
     chart, asc_idx, jd, ayanamsa = compute_chart_data(
         args.year, args.month, args.day, args.hour, args.minute,
-        args.lat, args.lon, args.tz, getattr(args, 'node_mode', 'mean'))
+        args.lat, args.lon, args.tz, getattr(args, 'node_mode', 'mean'),
+        second=second,
+        ayanamsa_name=getattr(args, 'ayanamsa', None))
 
     if chart is None:
         return {"error": "星盘计算失败"}
@@ -490,7 +493,7 @@ def cmd_bhava_chalit(args):
     asc_lon = chart['ascendant']['degree_raw']
     # MC: 从 swisseph 重新获取
     import swisseph as swe
-    hour_decimal = args.hour + args.minute / 60.0 - args.tz
+    hour_decimal = args.hour + args.minute / 60.0 + second / 3600.0 - args.tz
     jd_val = swe.julday(args.year, args.month, args.day, hour_decimal)
     cusps_raw, ascmc = swe.houses(jd_val, args.lat, args.lon, b'A')
     mc_tropical = ascmc[1]  # MC
@@ -500,15 +503,22 @@ def cmd_bhava_chalit(args):
     calc = BhavaChalitCalculator()
 
     mode = getattr(args, 'mode', 'compare')
+    applied_ayanamsa = (chart.get('birth_info') or {}).get('ayanamsa_name')
+
+    def _stamp(payload):
+        if isinstance(payload, dict):
+            payload['requested_ayanamsa'] = getattr(args, 'ayanamsa', None)
+            payload['applied_ayanamsa'] = applied_ayanamsa
+        return payload
 
     if mode == 'boundaries':
-        return calc.calculate_bhava_boundaries(
-            asc_lon, mc_lon, house_system, jd_val, args.lat, args.lon)
+        return _stamp(calc.calculate_bhava_boundaries(
+            asc_lon, mc_lon, house_system, jd_val, args.lat, args.lon))
     elif mode == 'chart':
-        return calc.get_bhava_chalit_chart(
+        return _stamp(calc.get_bhava_chalit_chart(
             planet_lons, asc_lon, mc_lon, house_system,
-            jd_val, args.lat, args.lon)
+            jd_val, args.lat, args.lon))
     else:  # compare
-        return calc.compare_rashi_vs_bhava(
+        return _stamp(calc.compare_rashi_vs_bhava(
             planet_lons, asc_lon, mc_lon, house_system,
-            jd_val, args.lat, args.lon)
+            jd_val, args.lat, args.lon))