From 565d8905999aba884b5510be85c97e8b4e114e4d Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Wed, 22 Jun 2022 00:41:33 -0500
Subject: [PATCH] persistent_dict: simplify logic using getattr()

---
 pytools/persistent_dict.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/pytools/persistent_dict.py b/pytools/persistent_dict.py
index 4daeeb9..db6e3e4 100644
--- a/pytools/persistent_dict.py
+++ b/pytools/persistent_dict.py
@@ -216,12 +216,7 @@ class KeyBuilder:
             Now returns the updated *key_hash*.
         """
 
-        digest = None
-
-        try:
-            digest = key._pytools_persistent_hash_digest  # noqa pylint:disable=protected-access
-        except AttributeError:
-            pass
+        digest = getattr(key, "_pytools_persistent_hash_digest", None)
 
         if digest is None:
             try:
-- 
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