From bc07add030276a2aa0fddc0cd334ce91e0afea97 Mon Sep 17 00:00:00 2001
From: 732642856 <732642856@qq.com>
Date: Sun, 7 Jun 2026 09:07:33 +0800
Subject: [PATCH] Release v6.0.52: fix same_house(self) bug globally in
 yoga_engine\n\n- Removed 'if a==b: return False' guard from same_house()
 function\n- A planet is trivially in the same house as itself (lord(X) ==
 planet case)\n- Prior workaround in mathibhramana variation_2 now redundant
 but harmless\n- FN: 79->74 (-5). Recall: 92.47%->92.95% (+0.48%). F1:
 93.54%->93.80% (+0.26%)\n- kapata: 8->5 FN (3 auto-fixed from global fix)\n-
 Other rules with same_house(lord, planet) patterns also benefit

---
 scripts/yoga_engine.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/scripts/yoga_engine.py b/scripts/yoga_engine.py
index 0de6b389..7c2284e7 100644
--- a/scripts/yoga_engine.py
+++ b/scripts/yoga_engine.py
@@ -1041,9 +1041,7 @@ class YogaEngine:
 
         # v6.0.32: 修复 custom 规则中常用的缺失辅助函数
         def same_house(a, b):
-            """两颗行星是否同宫"""
-            if a == b:
-                return False
+            """两颗行星是否同宫（允许自比较：同星恒为 True）"""
             ha = ctx.house_of(a)
             hb = ctx.house_of(b)
             return ha is not None and ha == hb