From 90203b841ae44afc28fcac0d26dab7316e95bdcb Mon Sep 17 00:00:00 2001
From: Matt Clay <matt@mystile.com>
Date: Thu, 2 Nov 2023 16:31:09 -0700
Subject: [PATCH] Use functools.update_wrapper instead of a copy

---
 .../fragments/functools-update-wrapper.yml    |  2 ++
 lib/ansible/template/__init__.py              | 21 +++----------------
 2 files changed, 5 insertions(+), 18 deletions(-)
 create mode 100644 changelogs/fragments/functools-update-wrapper.yml

diff --git a/changelogs/fragments/functools-update-wrapper.yml b/changelogs/fragments/functools-update-wrapper.yml
new file mode 100644
index 00000000000..ebf9b60c1b1
--- /dev/null
+++ b/changelogs/fragments/functools-update-wrapper.yml
@@ -0,0 +1,2 @@
+minor_changes:
+  - Use Python's built-in ``functools.update_wrapper`` instead an inline copy from Python 3.7.
diff --git a/lib/ansible/template/__init__.py b/lib/ansible/template/__init__.py
index 4164dbf403c..c00099c29af 100644
--- a/lib/ansible/template/__init__.py
+++ b/lib/ansible/template/__init__.py
@@ -19,6 +19,7 @@ from __future__ import annotations
 
 import ast
 import datetime
+import functools
 import os
 import pwd
 import re
@@ -295,23 +296,7 @@ def _unroll_iterator(func):
             return list(ret)
         return ret
 
-    return _update_wrapper(wrapper, func)
-
-
-def _update_wrapper(wrapper, func):
-    # This code is duplicated from ``functools.update_wrapper`` from Py3.7.
-    # ``functools.update_wrapper`` was failing when the func was ``functools.partial``
-    for attr in ('__module__', '__name__', '__qualname__', '__doc__', '__annotations__'):
-        try:
-            value = getattr(func, attr)
-        except AttributeError:
-            pass
-        else:
-            setattr(wrapper, attr, value)
-    for attr in ('__dict__',):
-        getattr(wrapper, attr).update(getattr(func, attr, {}))
-    wrapper.__wrapped__ = func
-    return wrapper
+    return functools.update_wrapper(wrapper, func)
 
 
 def _wrap_native_text(func):
@@ -324,7 +309,7 @@ def _wrap_native_text(func):
         ret = func(*args, **kwargs)
         return NativeJinjaText(ret)
 
-    return _update_wrapper(wrapper, func)
+    return functools.update_wrapper(wrapper, func)
 
 
 class AnsibleUndefined(StrictUndefined):