Issue #19936: Added executable bits or shebang lines to Python scripts which

requires them.  Disable executable bits and shebang lines in test and
benchmark files in order to prevent using a random system python, and in
source files of modules which don't provide command line interface.  Fixed
shebang lines in the unittestgui and checkpip scripts.

70 files changed, 0 insertions, 66 deletions

diff --git a/Lib/difflib.py b/Lib/difflib.py
index 159cbe4dfd..e8a36219d6 100644
--- a/Lib/difflib.py
+++ b/Lib/difflib.py
@@ -1,5 +1,3 @@
-#! /usr/bin/env python3
-
 """
 Module difflib -- helpers for computing deltas between objects.
 
diff --git a/Lib/http/cookies.py b/Lib/http/cookies.py
index dc3c74a8db..24da5f490c 100644
--- a/Lib/http/cookies.py
+++ b/Lib/http/cookies.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-#
-
 ####
 # Copyright 2000 by Timothy O'Malley <timo@alum.mit.edu>
 #
diff --git a/Lib/lib2to3/tests/data/different_encoding.py b/Lib/lib2to3/tests/data/different_encoding.py
index 9f32bd04dc..9f32bd04dc 100644..100755
--- a/Lib/lib2to3/tests/data/different_encoding.py
+++ b/Lib/lib2to3/tests/data/different_encoding.py
diff --git a/Lib/lib2to3/tests/data/false_encoding.py b/Lib/lib2to3/tests/data/false_encoding.py
index f4e59e787d..f4e59e787d 100644..100755
--- a/Lib/lib2to3/tests/data/false_encoding.py
+++ b/Lib/lib2to3/tests/data/false_encoding.py
diff --git a/Lib/mailbox.py b/Lib/mailbox.py
index 5f591bc349..dde597c0f4 100644
--- a/Lib/mailbox.py
+++ b/Lib/mailbox.py
@@ -1,5 +1,3 @@
-#! /usr/bin/env python3
-
 """Read/write support for Maildir, mbox, MH, Babyl, and MMDF mailboxes."""
 
 # Notes for authors of new mailbox subclasses:
diff --git a/Lib/operator.py b/Lib/operator.py
index d31a9a4537..b60349fe4c 100644
--- a/Lib/operator.py
+++ b/Lib/operator.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 """
 Operator Interface
 
diff --git a/Lib/smtplib.py b/Lib/smtplib.py
index 796b866122..796b866122 100644..100755
--- a/Lib/smtplib.py
+++ b/Lib/smtplib.py
diff --git a/Lib/tarfile.py b/Lib/tarfile.py
index aec7009fed..aec7009fed 100644..100755
--- a/Lib/tarfile.py
+++ b/Lib/tarfile.py
diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py
index e439194401..5cc767b022 100644
--- a/Lib/test/_test_multiprocessing.py
+++ b/Lib/test/_test_multiprocessing.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 #
 # Unit tests for the multiprocessing package
 #
diff --git a/Lib/test/crashers/recursive_call.py b/Lib/test/crashers/recursive_call.py
index 2d160a7de5..2d160a7de5 100644..100755
--- a/Lib/test/crashers/recursive_call.py
+++ b/Lib/test/crashers/recursive_call.py
diff --git a/Lib/test/curses_tests.py b/Lib/test/curses_tests.py
index 40e832dec2..40e832dec2 100644..100755
--- a/Lib/test/curses_tests.py
+++ b/Lib/test/curses_tests.py
diff --git a/Lib/test/multibytecodec_support.py b/Lib/test/multibytecodec_support.py
index b93cc835af..51ca3bd64f 100644
--- a/Lib/test/multibytecodec_support.py
+++ b/Lib/test/multibytecodec_support.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # multibytecodec_support.py
 #   Common Unittest Routines for CJK codecs
diff --git a/Lib/test/ssltests.py b/Lib/test/ssltests.py
index 9b0ed22b95..9b0ed22b95 100755..100644
--- a/Lib/test/ssltests.py
+++ b/Lib/test/ssltests.py
diff --git a/Lib/test/test___future__.py b/Lib/test/test___future__.py
index 9ae4ce40ad..6f73c7fddf 100644
--- a/Lib/test/test___future__.py
+++ b/Lib/test/test___future__.py
@@ -1,4 +1,3 @@
-#! /usr/bin/env python3
 import unittest
 from test import support
 import __future__
diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py
index 9821a8402b..f8dbf0695c 100755..100644
--- a/Lib/test/test_array.py
+++ b/Lib/test/test_array.py
@@ -1,4 +1,3 @@
-#! /usr/bin/env python3
 """Test the arraymodule.
    Roger E. Masse
 """
diff --git a/Lib/test/test_binhex.py b/Lib/test/test_binhex.py
index a807bca639..9d4c85afaa 100755..100644
--- a/Lib/test/test_binhex.py
+++ b/Lib/test/test_binhex.py
@@ -1,4 +1,3 @@
-#! /usr/bin/env python3
 """Test script for the binhex C module
 
    Uses the mechanism of the python binhex module
diff --git a/Lib/test/test_bz2.py b/Lib/test/test_bz2.py
index 26703f5c9c..40d8425eee 100644
--- a/Lib/test/test_bz2.py
+++ b/Lib/test/test_bz2.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 from test import support
 from test.support import bigmemtest, _4G
 
diff --git a/Lib/test/test_cmd.py b/Lib/test/test_cmd.py
index 6618535823..e9a0211682 100644
--- a/Lib/test/test_cmd.py
+++ b/Lib/test/test_cmd.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 """
 Test script for the 'cmd' module
 Original by Michael Schneider
diff --git a/Lib/test/test_codecencodings_cn.py b/Lib/test/test_codecencodings_cn.py
index b08c5fcb1a..60e69eb762 100644
--- a/Lib/test/test_codecencodings_cn.py
+++ b/Lib/test/test_codecencodings_cn.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # test_codecencodings_cn.py
 #   Codec encoding tests for PRC encodings.
diff --git a/Lib/test/test_codecencodings_hk.py b/Lib/test/test_codecencodings_hk.py
index 31363f4bea..25c05b6048 100644
--- a/Lib/test/test_codecencodings_hk.py
+++ b/Lib/test/test_codecencodings_hk.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # test_codecencodings_hk.py
 #   Codec encoding tests for HongKong encodings.
diff --git a/Lib/test/test_codecencodings_iso2022.py b/Lib/test/test_codecencodings_iso2022.py
index e4b2f306d5..87768646fe 100644
--- a/Lib/test/test_codecencodings_iso2022.py
+++ b/Lib/test/test_codecencodings_iso2022.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-#
 # Codec encoding tests for ISO 2022 encodings.
 
 from test import support
diff --git a/Lib/test/test_codecencodings_jp.py b/Lib/test/test_codecencodings_jp.py
index 30c9e195f3..4091948b9b 100644
--- a/Lib/test/test_codecencodings_jp.py
+++ b/Lib/test/test_codecencodings_jp.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # test_codecencodings_jp.py
 #   Codec encoding tests for Japanese encodings.
diff --git a/Lib/test/test_codecencodings_kr.py b/Lib/test/test_codecencodings_kr.py
index 4dd60499c8..cd7696acaa 100644
--- a/Lib/test/test_codecencodings_kr.py
+++ b/Lib/test/test_codecencodings_kr.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # test_codecencodings_kr.py
 #   Codec encoding tests for ROK encodings.
diff --git a/Lib/test/test_codecencodings_tw.py b/Lib/test/test_codecencodings_tw.py
index 96245b74ed..ea6e1c1623 100644
--- a/Lib/test/test_codecencodings_tw.py
+++ b/Lib/test/test_codecencodings_tw.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # test_codecencodings_tw.py
 #   Codec encoding tests for ROC encodings.
diff --git a/Lib/test/test_codecmaps_cn.py b/Lib/test/test_codecmaps_cn.py
index 1a761cffc7..76632a2435 100644
--- a/Lib/test/test_codecmaps_cn.py
+++ b/Lib/test/test_codecmaps_cn.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # test_codecmaps_cn.py
 #   Codec mapping tests for PRC encodings
diff --git a/Lib/test/test_codecmaps_hk.py b/Lib/test/test_codecmaps_hk.py
index 5f4e7c7e02..278ae2ffeb 100644
--- a/Lib/test/test_codecmaps_hk.py
+++ b/Lib/test/test_codecmaps_hk.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # test_codecmaps_hk.py
 #   Codec mapping tests for HongKong encodings
diff --git a/Lib/test/test_codecmaps_jp.py b/Lib/test/test_codecmaps_jp.py
index 1fdbf634e3..fa93f12f5a 100644
--- a/Lib/test/test_codecmaps_jp.py
+++ b/Lib/test/test_codecmaps_jp.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # test_codecmaps_jp.py
 #   Codec mapping tests for Japanese encodings
diff --git a/Lib/test/test_codecmaps_kr.py b/Lib/test/test_codecmaps_kr.py
index 03564025ed..e0bf716994 100644
--- a/Lib/test/test_codecmaps_kr.py
+++ b/Lib/test/test_codecmaps_kr.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # test_codecmaps_kr.py
 #   Codec mapping tests for ROK encodings
diff --git a/Lib/test/test_codecmaps_tw.py b/Lib/test/test_codecmaps_tw.py
index 44467e378a..4d270804f0 100644
--- a/Lib/test/test_codecmaps_tw.py
+++ b/Lib/test/test_codecmaps_tw.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # test_codecmaps_tw.py
 #   Codec mapping tests for ROC encodings
diff --git a/Lib/test/test_dbm.py b/Lib/test/test_dbm.py
index 1c57770242..623d9929d5 100644
--- a/Lib/test/test_dbm.py
+++ b/Lib/test/test_dbm.py
@@ -1,4 +1,3 @@
-#! /usr/bin/env python3
 """Test script for the dbm.open function based on testdumbdbm.py"""
 
 import os
diff --git a/Lib/test/test_dbm_dumb.py b/Lib/test/test_dbm_dumb.py
index 9fd8cde59a..7601e64638 100644
--- a/Lib/test/test_dbm_dumb.py
+++ b/Lib/test/test_dbm_dumb.py
@@ -1,4 +1,3 @@
-#! /usr/bin/env python3
 """Test script for the dumbdbm module
    Original by Roger E. Masse
 """
diff --git a/Lib/test/test_eof.py b/Lib/test/test_eof.py
index fb4ac9a639..52e7932c1a 100644
--- a/Lib/test/test_eof.py
+++ b/Lib/test/test_eof.py
@@ -1,4 +1,3 @@
-#! /usr/bin/env python3
 """test script for a few new invalid token catches"""
 
 import unittest
diff --git a/Lib/test/test_errno.py b/Lib/test/test_errno.py
index f414a87796..058dcb9a23 100755..100644
--- a/Lib/test/test_errno.py
+++ b/Lib/test/test_errno.py
@@ -1,4 +1,3 @@
-#! /usr/bin/env python3
 """Test the errno module
    Roger E. Masse
 """
diff --git a/Lib/test/test_gzip.py b/Lib/test/test_gzip.py
index aeafc6536d..52894077c9 100644
--- a/Lib/test/test_gzip.py
+++ b/Lib/test/test_gzip.py
@@ -1,4 +1,3 @@
-#! /usr/bin/env python3
 """Test script for the gzip module.
 """
 
diff --git a/Lib/test/test_keywordonlyarg.py b/Lib/test/test_keywordonlyarg.py
index e4a44c1d8f..7f315d4cb4 100644
--- a/Lib/test/test_keywordonlyarg.py
+++ b/Lib/test/test_keywordonlyarg.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 """Unit tests for the keyword only argument specified in PEP 3102."""
 
 __author__ = "Jiwon Seo"
diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index 3fcc77acb4..e72b036e10 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-#
 # Copyright 2001-2013 by Vinay Sajip. All Rights Reserved.
 #
 # Permission to use, copy, modify, and distribute this software and its
diff --git a/Lib/test/test_marshal.py b/Lib/test/test_marshal.py
index e477c46942..068c4713e1 100644
--- a/Lib/test/test_marshal.py
+++ b/Lib/test/test_marshal.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 from test import support
 import array
 import io
diff --git a/Lib/test/test_multibytecodec.py b/Lib/test/test_multibytecodec.py
index 91148a6fc5..ea592c7501 100644
--- a/Lib/test/test_multibytecodec.py
+++ b/Lib/test/test_multibytecodec.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # test_multibytecodec.py
 #   Unit test for multibytecodec itself
diff --git a/Lib/test/test_pathlib.py b/Lib/test/test_pathlib.py
index a54eef5e9c..a54eef5e9c 100755..100644
--- a/Lib/test/test_pathlib.py
+++ b/Lib/test/test_pathlib.py
diff --git a/Lib/test/test_popen.py b/Lib/test/test_popen.py
index accf187b54..225e41f86b 100644
--- a/Lib/test/test_popen.py
+++ b/Lib/test/test_popen.py
@@ -1,4 +1,3 @@
-#! /usr/bin/env python3
 """Basic tests for os.popen()
 
   Particularly useful for platforms that fake popen.
diff --git a/Lib/test/test_random.py b/Lib/test/test_random.py
index 7d1a53a550..37a222d622 100644
--- a/Lib/test/test_random.py
+++ b/Lib/test/test_random.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import unittest
 import unittest.mock
 import random
diff --git a/Lib/test/test_sched.py b/Lib/test/test_sched.py
index c6abf3d89a..fe8e785092 100644
--- a/Lib/test/test_sched.py
+++ b/Lib/test/test_sched.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import queue
 import sched
 import time
diff --git a/Lib/test/test_smtpnet.py b/Lib/test/test_smtpnet.py
index 56952adca3..7f9db2ddf0 100644
--- a/Lib/test/test_smtpnet.py
+++ b/Lib/test/test_smtpnet.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import unittest
 from test import support
 import smtplib
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index 14e7e1518e..3be8a1f583 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import unittest
 from test import support
 
diff --git a/Lib/test/test_support.py b/Lib/test/test_support.py
index 16b660bce1..70e63968f2 100644
--- a/Lib/test/test_support.py
+++ b/Lib/test/test_support.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import importlib
 import shutil
 import sys
diff --git a/Lib/test/test_tcl.py b/Lib/test/test_tcl.py
index 668db5d75d..2d304d1cdd 100644
--- a/Lib/test/test_tcl.py
+++ b/Lib/test/test_tcl.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import unittest
 import sys
 import os
diff --git a/Lib/test/test_urllib2_localnet.py b/Lib/test/test_urllib2_localnet.py
index 08250c36e5..83626f4fd3 100644
--- a/Lib/test/test_urllib2_localnet.py
+++ b/Lib/test/test_urllib2_localnet.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import os
 import email
 import urllib.parse
diff --git a/Lib/test/test_urllib2net.py b/Lib/test/test_urllib2net.py
index ab638eae2f..21ce3ab2fd 100644
--- a/Lib/test/test_urllib2net.py
+++ b/Lib/test/test_urllib2net.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import unittest
 from test import support
 from test.test_urllib2 import sanepathname2url
diff --git a/Lib/test/test_urllibnet.py b/Lib/test/test_urllibnet.py
index 7214a67733..6347c54333 100644
--- a/Lib/test/test_urllibnet.py
+++ b/Lib/test/test_urllibnet.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import unittest
 from test import support
 
diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py
index c938f09951..19f67d363a 100755..100644
--- a/Lib/test/test_urlparse.py
+++ b/Lib/test/test_urlparse.py
@@ -1,5 +1,3 @@
-#! /usr/bin/env python3
-
 from test import support
 import unittest
 import urllib.parse
diff --git a/Lib/test/test_userstring.py b/Lib/test/test_userstring.py
index 71fcac25e1..34c629cb76 100755..100644
--- a/Lib/test/test_userstring.py
+++ b/Lib/test/test_userstring.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # UserString is a wrapper around the native builtin string type.
 # UserString instances should behave similar to builtin string objects.
 
diff --git a/Lib/test/test_with.py b/Lib/test/test_with.py
index e8cc8c056e..7068a80970 100644
--- a/Lib/test/test_with.py
+++ b/Lib/test/test_with.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 """Unit tests for the with statement specified in PEP 343."""
 
 
diff --git a/Lib/test/test_xmlrpc_net.py b/Lib/test/test_xmlrpc_net.py
index 4a3b64f40a..b60b82f3e2 100644
--- a/Lib/test/test_xmlrpc_net.py
+++ b/Lib/test/test_xmlrpc_net.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import collections.abc
 import errno
 import socket
diff --git a/Lib/timeit.py b/Lib/timeit.py
index ead2030515..ead2030515 100644..100755
--- a/Lib/timeit.py
+++ b/Lib/timeit.py
diff --git a/Lib/token.py b/Lib/token.py
index 7470c8c376..7470c8c376 100755..100644
--- a/Lib/token.py
+++ b/Lib/token.py
diff --git a/Lib/trace.py b/Lib/trace.py
index 09fe9ee0e4..09fe9ee0e4 100644..100755
--- a/Lib/trace.py
+++ b/Lib/trace.py
diff --git a/Lib/turtledemo/bytedesign.py b/Lib/turtledemo/bytedesign.py
index 64b1d7d5b0..64b1d7d5b0 100644..100755
--- a/Lib/turtledemo/bytedesign.py
+++ b/Lib/turtledemo/bytedesign.py
diff --git a/Lib/turtledemo/clock.py b/Lib/turtledemo/clock.py
index a0d157ba49..a0d157ba49 100644..100755
--- a/Lib/turtledemo/clock.py
+++ b/Lib/turtledemo/clock.py
diff --git a/Lib/turtledemo/forest.py b/Lib/turtledemo/forest.py
index a837d844c9..a837d844c9 100644..100755
--- a/Lib/turtledemo/forest.py
+++ b/Lib/turtledemo/forest.py
diff --git a/Lib/turtledemo/fractalcurves.py b/Lib/turtledemo/fractalcurves.py
index c49f8b88ea..c49f8b88ea 100644..100755
--- a/Lib/turtledemo/fractalcurves.py
+++ b/Lib/turtledemo/fractalcurves.py
diff --git a/Lib/turtledemo/lindenmayer.py b/Lib/turtledemo/lindenmayer.py
index 3925f25da6..3925f25da6 100644..100755
--- a/Lib/turtledemo/lindenmayer.py
+++ b/Lib/turtledemo/lindenmayer.py
diff --git a/Lib/turtledemo/minimal_hanoi.py b/Lib/turtledemo/minimal_hanoi.py
index cfb78dcac1..cfb78dcac1 100644..100755
--- a/Lib/turtledemo/minimal_hanoi.py
+++ b/Lib/turtledemo/minimal_hanoi.py
diff --git a/Lib/turtledemo/paint.py b/Lib/turtledemo/paint.py
index 68058ab6ac..68058ab6ac 100644..100755
--- a/Lib/turtledemo/paint.py
+++ b/Lib/turtledemo/paint.py
diff --git a/Lib/turtledemo/peace.py b/Lib/turtledemo/peace.py
index 63cf7cc2e1..63cf7cc2e1 100644..100755
--- a/Lib/turtledemo/peace.py
+++ b/Lib/turtledemo/peace.py
diff --git a/Lib/turtledemo/penrose.py b/Lib/turtledemo/penrose.py
index f73c864b7b..f73c864b7b 100644..100755
--- a/Lib/turtledemo/penrose.py
+++ b/Lib/turtledemo/penrose.py
diff --git a/Lib/turtledemo/planet_and_moon.py b/Lib/turtledemo/planet_and_moon.py
index 14c4bbccc4..14c4bbccc4 100644..100755
--- a/Lib/turtledemo/planet_and_moon.py
+++ b/Lib/turtledemo/planet_and_moon.py
diff --git a/Lib/turtledemo/tree.py b/Lib/turtledemo/tree.py
index 9c0b1f7bb4..9c0b1f7bb4 100644..100755
--- a/Lib/turtledemo/tree.py
+++ b/Lib/turtledemo/tree.py
diff --git a/Lib/turtledemo/two_canvases.py b/Lib/turtledemo/two_canvases.py
index 02d89db57e..02d89db57e 100644..100755
--- a/Lib/turtledemo/two_canvases.py
+++ b/Lib/turtledemo/two_canvases.py
diff --git a/Lib/turtledemo/yinyang.py b/Lib/turtledemo/yinyang.py
index 11d1f47cae..11d1f47cae 100644..100755
--- a/Lib/turtledemo/yinyang.py
+++ b/Lib/turtledemo/yinyang.py
diff --git a/Lib/webbrowser.py b/Lib/webbrowser.py
index 9e47084a91..9e47084a91 100644..100755
--- a/Lib/webbrowser.py
+++ b/Lib/webbrowser.py