From 3773a4bbedbc33d3b63739b568ce64db3e8b65bb Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Wed, 3 Jul 2024 16:05:54 -0500
Subject: [PATCH] Loopy persistent key builder: just use existing frozen dict
 hash impl

---
 loopy/tools.py | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/loopy/tools.py b/loopy/tools.py
index 789e3b37..08f36794 100644
--- a/loopy/tools.py
+++ b/loopy/tools.py
@@ -94,14 +94,8 @@ class LoopyKeyBuilder(KeyBuilderBase):
     update_for_list = KeyBuilderBase.update_for_tuple
     update_for_set = KeyBuilderBase.update_for_frozenset
 
-    def update_for_dict(self, key_hash, key):
-        from pytools import unordered_hash
-        unordered_hash(
-            key_hash,
-            (self.rec(self.new_hash(), (k, v)).digest()
-                for k, v in key.items()))
-
-    update_for_defaultdict = update_for_dict
+    update_for_dict = KeyBuilderBase.update_for_immutabledict
+    update_for_defaultdict = KeyBuilderBase.update_for_immutabledict
 
     def update_for_BasicSet(self, key_hash, key):  # noqa
         from islpy import Printer
-- 
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