From 77d9fdf23be4b705b65b08ed00bb5df7988ecf3c Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
 <31488909+miss-islington@users.noreply.github.com>
Date: Wed, 12 Jul 2023 15:47:53 -0700
Subject: [3.12] gh-106602: [Enum] Add __copy__ and __deepcopy__ (GH-106695)

gh-106602: [Enum] Add __copy__ and __deepcopy__ (GH-106666)
(cherry picked from commit 357e9e9da3929cb9d55ea31896e66f488e44e8f2)

Co-authored-by: Prince Roshan <princekrroshan01@gmail.com>
---
 Lib/enum.py                                                       | 6 ++++++
 Lib/test/test_enum.py                                             | 8 ++++++++
 .../next/Library/2023-07-12-04-58-45.gh-issue-106602.dGCcXe.rst   | 1 +
 3 files changed, 15 insertions(+)
 create mode 100644 Misc/NEWS.d/next/Library/2023-07-12-04-58-45.gh-issue-106602.dGCcXe.rst

diff --git a/Lib/enum.py b/Lib/enum.py
index 56ebfbd..9114c5c 100644
--- a/Lib/enum.py
+++ b/Lib/enum.py
@@ -1242,6 +1242,12 @@ class Enum(metaclass=EnumType):
     def __reduce_ex__(self, proto):
         return self.__class__, (self._value_, )
 
+    def __deepcopy__(self,memo):
+        return self
+
+    def __copy__(self):
+        return self
+
     # enum.property is used to provide access to the `name` and
     # `value` attributes of enum members while keeping some measure of
     # protection from modification, while still allowing for an enumeration
diff --git a/Lib/test/test_enum.py b/Lib/test/test_enum.py
index 592deb8..dbdc639 100644
--- a/Lib/test/test_enum.py
+++ b/Lib/test/test_enum.py
@@ -804,9 +804,17 @@ class _MinimalOutputTests:
         TE = self.MainEnum
         copied = copy.copy(TE)
         self.assertEqual(copied, TE)
+        self.assertIs(copied, TE)
         deep = copy.deepcopy(TE)
         self.assertEqual(deep, TE)
+        self.assertIs(deep, TE)
 
+    def test_copy_member(self):
+        TE = self.MainEnum
+        copied = copy.copy(TE.first)
+        self.assertIs(copied, TE.first)
+        deep = copy.deepcopy(TE.first)
+        self.assertIs(deep, TE.first)
 
 class _FlagTests:
 
diff --git a/Misc/NEWS.d/next/Library/2023-07-12-04-58-45.gh-issue-106602.dGCcXe.rst b/Misc/NEWS.d/next/Library/2023-07-12-04-58-45.gh-issue-106602.dGCcXe.rst
new file mode 100644
index 0000000..d9c122f
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2023-07-12-04-58-45.gh-issue-106602.dGCcXe.rst
@@ -0,0 +1 @@
+Add __copy__ and __deepcopy__ in :mod:`enum`
-- 
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