[3.8] Update copyright years to 2023. (gh-100852)

* [3.8] Update copyright years to 2023. (gh-100848).
(cherry picked from commit 11f99323c2ae0ec428c370a335695e3d8d4afc1d)

Co-authored-by: Benjamin Peterson <benjamin@python.org>

* Update additional copyright years to 2023.

Co-authored-by: Ned Deily <nad@python.org>

10 files changed, 13 insertions, 13 deletions

diff --git a/Doc/copyright.rst b/Doc/copyright.rst
index e64a49328b..9b71683155 100644
--- a/Doc/copyright.rst
+++ b/Doc/copyright.rst
@@ -4,7 +4,7 @@ Copyright
 
 Python and this documentation is:
 
-Copyright © 2001-2022 Python Software Foundation. All rights reserved.
+Copyright © 2001-2023 Python Software Foundation. All rights reserved.
 
 Copyright © 2000 BeOpen.com. All rights reserved.
 
diff --git a/Doc/license.rst b/Doc/license.rst
index 250e6cda35..0de692d161 100644
--- a/Doc/license.rst
+++ b/Doc/license.rst
@@ -100,7 +100,7 @@ PSF LICENSE AGREEMENT FOR PYTHON |release|
       analyze, test, perform and/or display publicly, prepare derivative works,
       distribute, and otherwise use Python |release| alone or in any derivative
       version, provided, however, that PSF's License Agreement and PSF's notice of
-      copyright, i.e., "Copyright © 2001-2022 Python Software Foundation; All Rights
+      copyright, i.e., "Copyright © 2001-2023 Python Software Foundation; All Rights
       Reserved" are retained in Python |release| alone or in any derivative version
       prepared by Licensee.
 
diff --git a/LICENSE b/LICENSE
index 739c90c284..4d64e0ba3d 100644
--- a/LICENSE
+++ b/LICENSE
@@ -84,7 +84,7 @@ analyze, test, perform and/or display publicly, prepare derivative works,
 distribute, and otherwise use Python alone or in any derivative version,
 provided, however, that PSF's License Agreement and PSF's notice of copyright,
 i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 Python Software Foundation;
+2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 Python Software Foundation;
 All Rights Reserved" are retained in Python alone or in any derivative version
 prepared by Licensee.
 
diff --git a/Mac/IDLE/IDLE.app/Contents/Info.plist b/Mac/IDLE/IDLE.app/Contents/Info.plist
index d197c77ed4..411a24cf5b 100644
--- a/Mac/IDLE/IDLE.app/Contents/Info.plist
+++ b/Mac/IDLE/IDLE.app/Contents/Info.plist
@@ -36,7 +36,7 @@
 	<key>CFBundleExecutable</key>
 	<string>IDLE</string>
 	<key>CFBundleGetInfoString</key>
-	<string>%version%, © 2001-2022 Python Software Foundation</string>
+	<string>%version%, © 2001-2023 Python Software Foundation</string>
 	<key>CFBundleIconFile</key>
 	<string>IDLE.icns</string>
 	<key>CFBundleIdentifier</key>
diff --git a/Mac/PythonLauncher/Info.plist.in b/Mac/PythonLauncher/Info.plist.in
index 70f215d072..17be7a8303 100644
--- a/Mac/PythonLauncher/Info.plist.in
+++ b/Mac/PythonLauncher/Info.plist.in
@@ -40,7 +40,7 @@
 	<key>CFBundleExecutable</key>
 	<string>Python Launcher</string>
 	<key>CFBundleGetInfoString</key>
-	<string>%VERSION%, © 2001-2022 Python Software Foundation</string>
+	<string>%VERSION%, © 2001-2023 Python Software Foundation</string>
 	<key>CFBundleIconFile</key>
 	<string>PythonLauncher.icns</string>
 	<key>CFBundleIdentifier</key>
diff --git a/Mac/Resources/app/Info.plist.in b/Mac/Resources/app/Info.plist.in
index 84843b734e..4ec828ff17 100644
--- a/Mac/Resources/app/Info.plist.in
+++ b/Mac/Resources/app/Info.plist.in
@@ -20,7 +20,7 @@
 	<key>CFBundleExecutable</key>
 	<string>Python</string>
 	<key>CFBundleGetInfoString</key>
-	<string>%version%, (c) 2001-2020 Python Software Foundation.</string>
+	<string>%version%, (c) 2001-2023 Python Software Foundation.</string>
 	<key>CFBundleHelpBookFolder</key>
 	<array>
 		<string>Documentation</string>
@@ -37,7 +37,7 @@
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleLongVersionString</key>
-	<string>%version%, (c) 2001-2022 Python Software Foundation.</string>
+	<string>%version%, (c) 2001-2023 Python Software Foundation.</string>
 	<key>CFBundleName</key>
 	<string>Python</string>
 	<key>CFBundlePackageType</key>
@@ -55,7 +55,7 @@
 	<key>NSAppleScriptEnabled</key>
 	<true/>
 	<key>NSHumanReadableCopyright</key>
-	<string>(c) 2001-2020 Python Software Foundation.</string>
+	<string>(c) 2001-2023 Python Software Foundation.</string>
 	<key>NSHighResolutionCapable</key>
 	<true/>
 </dict>
diff --git a/Mac/Resources/framework/Info.plist.in b/Mac/Resources/framework/Info.plist.in
index 0dc2e17156..e131c205ef 100644
--- a/Mac/Resources/framework/Info.plist.in
+++ b/Mac/Resources/framework/Info.plist.in
@@ -17,9 +17,9 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>%VERSION%, (c) 2001-2019 Python Software Foundation.</string>
+	<string>%VERSION%, (c) 2001-2023 Python Software Foundation.</string>
 	<key>CFBundleLongVersionString</key>
-	<string>%VERSION%, (c) 2001-2019 Python Software Foundation.</string>
+	<string>%VERSION%, (c) 2001-2023 Python Software Foundation.</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/PC/python_ver_rc.h b/PC/python_ver_rc.h
index 15a4d09d80..0e4dc66c15 100644
--- a/PC/python_ver_rc.h
+++ b/PC/python_ver_rc.h
@@ -5,7 +5,7 @@
 #include "winver.h"
 
 #define PYTHON_COMPANY   "Python Software Foundation"
-#define PYTHON_COPYRIGHT "Copyright \xA9 2001-2022 Python Software Foundation. Copyright \xA9 2000 BeOpen.com. Copyright \xA9 1995-2001 CNRI. Copyright \xA9 1991-1995 SMC."
+#define PYTHON_COPYRIGHT "Copyright \xA9 2001-2023 Python Software Foundation. Copyright \xA9 2000 BeOpen.com. Copyright \xA9 1995-2001 CNRI. Copyright \xA9 1991-1995 SMC."
 
 #define MS_WINDOWS
 #include "modsupport.h"
diff --git a/Python/getcopyright.c b/Python/getcopyright.c
index 88d1d05362..c1f1aad9b8 100644
--- a/Python/getcopyright.c
+++ b/Python/getcopyright.c
@@ -4,7 +4,7 @@
 
 static const char cprt[] =
 "\
-Copyright (c) 2001-2022 Python Software Foundation.\n\
+Copyright (c) 2001-2023 Python Software Foundation.\n\
 All Rights Reserved.\n\
 \n\
 Copyright (c) 2000 BeOpen.com.\n\
diff --git a/README.rst b/README.rst
index 3aed3a5c47..4dd5f86505 100644
--- a/README.rst
+++ b/README.rst
@@ -18,7 +18,7 @@ This is Python version 3.8.16
    :target: https://discuss.python.org/
 
 
-Copyright (c) 2001-2022 Python Software Foundation.  All rights reserved.
+Copyright © 2001-2023 Python Software Foundation.  All rights reserved.
 
 See the end of this file for further copyright and license information.