Add ActiveState copyright to modified files

LICENSE

@@ -59,6 +59,54 @@ direction to make these releases possible.
 B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON
 ===============================================================
 
+ACTIVESTATE LICENSE AGREEMENT FOR PYTHON 2.7 GREATER THAN 2.7.18
+----------------------------------------------------------------
+
+1. This LICENSE AGREEMENT is between ActiveState Software Inc. ("ActiveState"),
+and the Individual or Organization ("Licensee") accessing and otherwise using
+this software ("Python") in source or binary form and its associated
+documentation.
+
+2. Subject to the terms and conditions of this License Agreement, ActiveState
+hereby grants Licensee a nonexclusive, royalty-free, world-wide license to
+reproduce, analyze, test, perform and/or display publicly, prepare derivative
+works, distribute, and otherwise use Python alone or in any derivative version,
+provided, however, that ActiveState's License Agreement and ActiveState's
+notice of copyright, i.e., "Copyright (c) 2020, 2021 ActiveState Software Inc.;
+All Rights Reserved" are retained in Python alone or in any derivative version
+prepared by Licensee.
+
+3. In the event Licensee prepares a derivative work that is based on
+or incorporates Python or any part thereof, and wants to make
+the derivative work available to others as provided herein, then
+Licensee hereby agrees to include in any such work a brief summary of
+the changes made to Python.
+
+4. ActiveState is making Python available to Licensee on an "AS IS"
+basis.  ActiveState MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
+IMPLIED.  BY WAY OF EXAMPLE, BUT NOT LIMITATION, ActiveState MAKES NO AND
+DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
+FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT
+INFRINGE ANY THIRD PARTY RIGHTS.
+
+5. ActiveState SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
+FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
+A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON,
+OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
+
+6. This License Agreement will automatically terminate upon a material
+breach of its terms and conditions.
+
+7. Nothing in this License Agreement shall be deemed to create any
+relationship of agency, partnership, or joint venture between ActiveState and
+Licensee.  This License Agreement does not grant permission to use ActiveState
+trademarks or trade name in a trademark sense to endorse or promote
+products or services of Licensee, or any third party.
+
+8. By copying, installing or otherwise using Python, Licensee
+agrees to be bound by the terms and conditions of this License
+Agreement.
+
 PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
 --------------------------------------------
 

Lib/cgi.py

@@ -1,5 +1,9 @@
 #! /usr/local/bin/python
 
+# Copyright (C) 2021 ActiveState Software Inc.
+# cgi is licensed under the PSFLv2 License.
+# See the file LICENSE for details.
+
 # NOTE: the above "/usr/local/bin/python" is NOT a mistake.  It is
 # intentionally NOT "/usr/bin/env python".  On many systems
 # (e.g. Solaris), /usr/local/bin is not in $PATH as passed to CGI

Lib/ctypes/test/test_parameters.py

@@ -1,3 +1,7 @@
+# Copyright (C) 2021 ActiveState Software Inc.
+# test_parameters is licensed under the PSFLv2 License.
+# See the file LICENSE for details.
+
 import unittest, sys
 from ctypes.test import need_symbol
 import test.support

Lib/httplib.py

@@ -1,3 +1,7 @@
+# Copyright (C) 2020 ActiveState Software Inc.
+# httplib is licensed under the PSFLv2 License.
+# See the file LICENSE for details.
+
 r"""HTTP/1.1 client library
 
 <intro stuff goes here>

Lib/test/multibytecodec_support.py

@@ -1,3 +1,7 @@
+# Copyright (C) 2020 ActiveState Software Inc.
+# multibytecodec_support is licensed under the PSFLv2 License.
+# See the file LICENSE for details.
+
 # multibytecodec_support.py
 #   Common Unittest Routines for CJK codecs
 #

Lib/test/test_cgi.py

@@ -1,3 +1,7 @@
+# Copyright (C) 2021 ActiveState Software Inc.
+# test_cgi is licensed under the PSFLv2 License.
+# See the file LICENSE for details.
+
 from io import BytesIO
 from test.test_support import run_unittest, check_warnings
 import cgi

Lib/test/test_tarfile.py

@@ -1,3 +1,7 @@
+# Copyright (C) 2020 ActiveState Software Inc.
+# test_tarfile is licensed under the PSFLv2 License.
+# See the file LICENSE for details.
+
 import sys
 import os
 import shutil

Lib/test/test_urlparse.py

@@ -1,3 +1,7 @@
+# Copyright (C) 2021 ActiveState Software Inc.
+# test_urlparse is licensed under the PSFLv2 License.
+# See the file LICENSE for details.
+
 from test import test_support
 import sys
 import unicodedata

Lib/urllib2.py

@@ -1,3 +1,7 @@
+# Copyright (C) 2020 ActiveState Software Inc.
+# urllib2 is licensed under the PSFLv2 License.
+# See the file LICENSE for details.
+
 """An extensible library for opening URLs using a variety of protocols
 
 The simplest way to use this module is to call the urlopen function,

Lib/urlparse.py

@@ -1,3 +1,7 @@
+# Copyright (C) 2021 ActiveState Software Inc.
+# cgi is licensed under the PSFLv2 License.
+# See the file LICENSE for details.
+
 """Parse (absolute and relative) URLs.
 
 urlparse module is based upon the following RFC specifications.

Modules/_ctypes/callproc.c

@@ -1,3 +1,9 @@
+/*
+ * Copyright (C) 2021 ActiveState Software Inc.
+ * callproc is licensed under the PSFLv2 License.
+ * See the file LICENSE for details.
+ */
+
 /*****************************************************************
   This file contains remnant Python 2.3 compatibility code that is no longer
   strictly required.