bpo-31462: Remove trailing whitespaces. (#3564)

Include/pyatomic.h

@@ -11,7 +11,7 @@
 #endif
 
 
-#if defined(_MSC_VER) 
+#if defined(_MSC_VER)
 #include <intrin.h>
 #include <immintrin.h>
 #endif
@@ -223,7 +223,7 @@ _Py_ANNOTATE_MEMORY_ORDER(const volatile void *address, _Py_memory_order order)
         result; \
     })
 
-#elif defined(_MSC_VER) 
+#elif defined(_MSC_VER)
 /*  _Interlocked* functions provide a full memory barrier and are therefore
     enough for acq_rel and seq_cst. If the HLE variants aren't available
     in hardware they will fall back to a full memory barrier as well.
@@ -249,7 +249,7 @@ typedef struct _Py_atomic_int {
 } _Py_atomic_int;
 
 
-#if defined(_M_X64) 
+#if defined(_M_X64)
 #define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) \
     switch (ORDER) { \
     case _Py_memory_order_acquire: \
@@ -312,7 +312,7 @@ inline intptr_t _Py_atomic_load_64bit(volatile uintptr_t* value, int order) {
       break;
     }
     }
-    return old; 
+    return old;
 }
 
 #else
@@ -347,7 +347,7 @@ inline int _Py_atomic_load_32bit(volatile int* value, int order) {
       break;
     }
     }
-    return old; 
+    return old;
 }
 
 #define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
@@ -379,7 +379,7 @@ typedef struct _Py_atomic_int {
 } _Py_atomic_int;
 
 
-#if defined(_M_ARM64) 
+#if defined(_M_ARM64)
 #define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) \
     switch (ORDER) { \
     case _Py_memory_order_acquire: \
@@ -442,7 +442,7 @@ inline intptr_t _Py_atomic_load_64bit(volatile uintptr_t* value, int order) {
       break;
     }
     }
-    return old; 
+    return old;
 }
 
 #else
@@ -477,13 +477,13 @@ inline int _Py_atomic_load_32bit(volatile int* value, int order) {
       break;
     }
     }
-    return old; 
+    return old;
 }
 
 #define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
   if (sizeof(*ATOMIC_VAL._value) == 8) { \
     _Py_atomic_store_64bit(ATOMIC_VAL._value, NEW_VAL, ORDER) } else { \
-    _Py_atomic_store_32bit(ATOMIC_VAL._value, NEW_VAL, ORDER) } 
+    _Py_atomic_store_32bit(ATOMIC_VAL._value, NEW_VAL, ORDER) }
 
 #define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
   ( \

Lib/http/server.py

@@ -717,7 +717,7 @@ class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
                             fs.st_mtime, datetime.timezone.utc)
                         # remove microseconds, like in If-Modified-Since
                         last_modif = last_modif.replace(microsecond=0)
-                        
+
                         if last_modif <= ims:
                             self.send_response(HTTPStatus.NOT_MODIFIED)
                             self.end_headers()
@@ -727,7 +727,7 @@ class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
             self.send_response(HTTPStatus.OK)
             self.send_header("Content-type", ctype)
             self.send_header("Content-Length", str(fs[6]))
-            self.send_header("Last-Modified", 
+            self.send_header("Last-Modified",
                 self.date_time_string(fs.st_mtime))
             self.end_headers()
             return f

Lib/idlelib/ChangeLog

@@ -27,9 +27,9 @@ IDLEfork ChangeLog
 
 	* INSTALLATION, setup.py: INSTALLATION: Remove the coexist.patch
 	instructions
-	
+
 	**************** setup.py:
-	
+
 	Remove the idles script, add some words on IDLE Fork to the
 	long_description, and clean up some line spacing.
 
@@ -42,30 +42,30 @@ IDLEfork ChangeLog
 	* PyShell.py, idle, idles: Implement idle command interface as
 	suggested by GvR [idle-dev] 16 July **************** PyShell: Added
 	functionality:
-	
+
 	usage: idle.py [-c command] [-d] [-i] [-r script] [-s] [-t title]
 	[arg] ...
-	
+
 	idle file(s)	(without options) edit the file(s)
-	
+
 	-c cmd	   run the command in a shell -d	 enable the
 	debugger -i	    open an interactive shell -i file(s) open a
 	shell and also an editor window for each file -r script  run a file
 	as a script in a shell -s	  run $IDLESTARTUP or
 	$PYTHONSTARTUP before anything else -t title   set title of shell
 	window
-	
+
 	Remaining arguments are applied to the command (-c) or script (-r).
-	
+
 	****************** idles: Removed the idles script, not needed
-	
+
 	****************** idle:  Removed the IdleConf references, not
 	required anymore
 
 2001-07-16 17:08  kbk
 
 	* INSTALLATION, coexist.patch: Added installation instructions.
-	
+
 	Added a patch which modifies idlefork so that it can co-exist with
 	"official" IDLE in the site-packages directory. This patch is not
 	necessary if only idlefork IDLE is installed. See INSTALLATION for
@@ -74,7 +74,7 @@ IDLEfork ChangeLog
 2001-07-16 15:50  kbk
 
 	* idles: Add a script "idles" which opens a Python Shell window.
-	
+
 	The default behaviour of idlefork idle is to open an editor window
 	instead of a shell. Complex expressions may be run in a fresh
 	environment by selecting "run".  There are times, however, when a
@@ -90,7 +90,7 @@ IDLEfork ChangeLog
 
 	* PyShell.py, setup.py: Add a script "idles" which opens a Python
 	Shell window.
-	
+
 	The default behaviour of idlefork idle is to open an editor window
 	instead of a shell. Complex expressions may be run in a fresh
 	environment by selecting "run".  There are times, however, when a
@@ -110,13 +110,13 @@ IDLEfork ChangeLog
 
 	* setup.py: Installing Idle to site-packages via Distutils does not
 	copy the Idle help.txt file.
-	
+
 	Ref SF Python Patch 422471
 
 2001-07-14 15:26  kbk
 
 	* keydefs.py: py-cvs-2001_07_13 (Rev 1.3) merge
-	
+
 	"Make copy, cut and paste events case insensitive.  Reported by
 	Patrick K. O'Brien on idle-dev. (Should other bindings follow
 	suit?)" --GvR
@@ -124,7 +124,7 @@ IDLEfork ChangeLog
 2001-07-14 15:21  kbk
 
 	* idle.py: py-cvs-2001_07_13 (Rev 1.4) merge
-	
+
 	"Move the action of loading the configuration to the IdleConf
 	module rather than the idle.py script.	This has advantages and
 	disadvantages; the biggest advantage being that we can more easily
@@ -133,21 +133,21 @@ IDLEfork ChangeLog
 2001-07-14 15:18  kbk
 
 	* extend.txt: py-cvs-2001_07_13 (Rev 1.4) merge
-	
+
 	"Quick update to the extension mechanism (extend.py is gone, long
 	live config.txt)" --GvR
 
 2001-07-14 15:15  kbk
 
 	* StackViewer.py: py-cvs-2001_07_13 (Rev 1.16) merge
-	
+
 	"Refactored, with some future plans in mind. This now uses the new
 	gotofileline() method defined in FileList.py"  --GvR
 
 2001-07-14 15:10  kbk
 
 	* PyShell.py: py-cvs-2001_07_13 (Rev 1.34) merge
-	
+
 	"Amazing.  A very subtle change in policy in descr-branch actually
 	found a bug here.  Here's the deal: Class PyShell derives from
 	class OutputWindow.  Method PyShell.close() wants to invoke its
@@ -166,19 +166,19 @@ IDLEfork ChangeLog
 2001-07-14 14:59  kbk
 
 	* PyParse.py: py-cvs-2001_07_13 (Rel 1.9) merge
-	
+
 	"Taught IDLE's autoident parser that "yield" is a keyword that
 	begins a stmt.	Along w/ the preceding change to keyword.py, making
 	all this work w/ a future-stmt just looks harder and harder."
 	--tim_one
-	
+
 	(From Rel 1.8: "Hack to make this still work with Python 1.5.2.
 	;-( " --fdrake)
 
 2001-07-14 14:51  kbk
 
 	* IdleConf.py: py-cvs-2001_07_13 (Rel 1.7) merge
-	
+
 	"Move the action of loading the configuration to the IdleConf
 	module rather than the idle.py script.	This has advantages and
 	disadvantages; the biggest advantage being that we can more easily
@@ -187,11 +187,11 @@ IDLEfork ChangeLog
 2001-07-14 14:45  kbk
 
 	* FileList.py: py-cvs-2000_07_13 (Rev 1.9) merge
-	
+
 	"Delete goodname() method, which is unused. Add gotofileline(), a
 	convenience method which I intend to use in a variant. Rename
 	test() to _test()."  --GvR
-	
+
 	This was an interesting merge. The join completely missed removing
 	goodname(), which was adjacent, but outside of, a small conflict.
 	I only caught it by comparing the 1.1.3.2/1.1.3.3 diff.  CVS ain't
@@ -245,13 +245,13 @@ IDLEfork ChangeLog
 2001-07-14 10:13  kbk
 
 	* PyShell.py: cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
-	
+
 	Merged the following py-cvs revs without conflict: 1.29 Reduce
 	copyright text output at startup 1.30 Delay setting sys.args until
 	Tkinter is fully initialized 1.31 Whitespace normalization 1.32
 	Turn syntax warning into error when interactive 1.33 Fix warning
 	initialization bug
-	
+
 	Note that module is extensively modified wrt py-cvs
 
 2001-07-14 06:33  kbk
@@ -317,14 +317,14 @@ IDLEfork ChangeLog
 2001-07-13 13:35  kbk
 
 	* EditorWindow.py: py-cvs-rel2_1 (Rev 1.33 - 1.37) merge
-	
+
 	VP IDLE version depended on VP's ExecBinding.py and spawn.py to get
 	the path to the Windows Doc directory (relative to python.exe).
 	Removed this conflicting code in favor of py-cvs updates which on
 	Windows use a hard coded path relative to the location of this
 	module. py-cvs updates include support for webbrowser.py.  Module
 	still has BrowserControl.py for 1.5.2 support.
-	
+
 	At this point, the differences wrt py-cvs relate to menu
 	functionality.
 
@@ -1194,7 +1194,7 @@ Wed Mar 10 05:18:02 1999  Guido van Rossum  <guido@cnri.reston.va.us>
 ======================================================================
 	Python release 1.5.2b2, IDLE version 0.3
 ======================================================================
-	
+
 Wed Feb 17 22:47:41 1999  Guido van Rossum  <guido@cnri.reston.va.us>
 
 	* NEWS.txt: News in 0.3.
@@ -1330,7 +1330,7 @@ Sat Jan  9 22:01:33 1999  Guido van Rossum  <guido@cnri.reston.va.us>
 ======================================================================
 	Python release 1.5.2b1, IDLE version 0.2
 ======================================================================
-	
+
 Fri Jan  8 17:26:02 1999  Guido van Rossum  <guido@cnri.reston.va.us>
 
 	* README.txt, NEWS.txt: What's new in this release.

Lib/idlelib/README.txt

@@ -206,7 +206,7 @@ Window
   <open windows>   # windows
 
 Help
-  About IDLE       # eEW.about_dialog, help_about.AboutDialog 
+  About IDLE       # eEW.about_dialog, help_about.AboutDialog
   ---
   IDLE Help        # eEW.help_dialog, helpshow_idlehelp
   Python Doc       # eEW.python_docs
@@ -230,7 +230,7 @@ Help
 <No menu>
 Center Insert      # eEW.center_insert_event
 
-  
+
 CODE STYLE -- Generally PEP 8.
 
 import

Lib/idlelib/idle_test/README.txt

@@ -164,7 +164,7 @@ python -m idlelib.idle_test.htest
 5. Test Coverage
 
 Install the coverage package into your Python 3.6 site-packages
-directory.  (Its exact location depends on the OS). 
+directory.  (Its exact location depends on the OS).
 > python3 -m pip install coverage
 (On Windows, replace 'python3 with 'py -3.6' or perhaps just 'python'.)
 

Lib/test/dtracedata/call_stack.d

@@ -10,7 +10,7 @@ python$target:::function-entry
 /self->trace/
 {
     printf("%d\t%*s:", timestamp, 15, probename);
-    printf("%*s", self->indent, ""); 
+    printf("%*s", self->indent, "");
     printf("%s:%s:%d\n", basename(copyinstr(arg0)), copyinstr(arg1), arg2);
     self->indent++;
 }
@@ -20,7 +20,7 @@ python$target:::function-return
 {
     self->indent--;
     printf("%d\t%*s:", timestamp, 15, probename);
-    printf("%*s", self->indent, ""); 
+    printf("%*s", self->indent, "");
     printf("%s:%s:%d\n", basename(copyinstr(arg0)), copyinstr(arg1), arg2);
 }
 

Lib/test/test_inspect.py

@@ -2018,7 +2018,7 @@ class TestSignatureObject(unittest.TestCase):
                          ((('args', ..., ..., 'var_positional'),), ...))
         self.assertEqual(self.signature(A.f3),
                          ((('args', ..., ..., 'var_positional'),), ...))
-        self.assertEqual(self.signature(A.f4), 
+        self.assertEqual(self.signature(A.f4),
                          ((('args', ..., ..., 'var_positional'),
                             ('kwargs', ..., ..., 'var_keyword')), ...))
     @cpython_only

Lib/test/tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt

 # -*- coding: latin1 -*-
-# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf' 
+# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf'
 # at the start of it.  Make sure this is preserved if any changes
 # are made!  Also note that the coding cookie above conflicts with
 # the presence of a utf-8 BOM signature -- this is intended.

Lib/test/tokenize_tests-no-coding-cookie-and-utf8-bom-sig-only.txt

-# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf' 
+# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf'
 # at the start of it.  Make sure this is preserved if any changes
 # are made!
 

Lib/test/tokenize_tests-utf8-coding-cookie-and-utf8-bom-sig.txt

 # -*- coding: utf-8 -*-
-# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf' 
+# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf'
 # at the start of it.  Make sure this is preserved if any changes
 # are made!
 

Lib/test/tokenize_tests.txt

 # Tests for the 'tokenize' module.
-# Large bits stolen from test_grammar.py. 
+# Large bits stolen from test_grammar.py.
 
 # Comments
 "#"

Lib/venv/scripts/posix/activate.fish

@@ -52,7 +52,7 @@ if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
         set -l old_status $status
 
         # Prompt override?
-        if test -n "__VENV_PROMPT__"            
+        if test -n "__VENV_PROMPT__"
             printf "%s%s" "__VENV_PROMPT__" (set_color normal)
         else
             # ...Otherwise, prepend env

Modules/expat/pyexpatns.h

@@ -26,7 +26,7 @@
  * http://lxr.mozilla.org/seamonkey/source/modules/libimg/png/mozpngconf.h#115
  *
  * The list of relevant exported symbols can be had with this command:
- * 
+ *
        nm pyexpat.so \
            | grep -v " [a-zBUA] " \
            | grep -v "_fini\|_init\|initpyexpat"

Modules/socketmodule.h

@@ -199,7 +199,7 @@ typedef union sock_addr {
 #ifdef HAVE_SOCKADDR_ALG
     struct sockaddr_alg alg;
 #endif
-#ifdef AF_VSOCK 
+#ifdef AF_VSOCK
     struct sockaddr_vm vm;
 #endif
 } sock_addr_t;

Objects/cellobject.c

@@ -151,7 +151,7 @@ cell_set_contents(PyCellObject *op, PyObject *obj)
 }
 
 static PyGetSetDef cell_getsetlist[] = {
-    {"cell_contents", (getter)cell_get_contents, 
+    {"cell_contents", (getter)cell_get_contents,
                       (setter)cell_set_contents, NULL},
     {NULL} /* sentinel */
 };

Objects/setobject.c

@@ -23,7 +23,7 @@
 
    Unlike the dictionary implementation, the lookkey function can return
    NULL if the rich comparison returns an error.
-   
+
    Use cases for sets differ considerably from dictionaries where looked-up
    keys are more likely to be present.  In contrast, sets are primarily
    about membership testing where the presence of an element is not known in

PC/_testconsole.c

@@ -46,7 +46,7 @@ _testconsole_write_input_impl(PyObject *module, PyObject *file,
 /*[clinic end generated code: output=48f9563db34aedb3 input=4c774f2d05770bc6]*/
 {
     INPUT_RECORD *rec = NULL;
-    
+
     if (!PyWindowsConsoleIO_Check(file)) {
         PyErr_SetString(PyExc_TypeError, "expected raw console object");
         return NULL;
@@ -59,7 +59,7 @@ _testconsole_write_input_impl(PyObject *module, PyObject *file,
     if (!rec)
         goto error;
     memset(rec, 0, sizeof(INPUT_RECORD) * size);
-    
+
     INPUT_RECORD *prec = rec;
     for (DWORD i = 0; i < size; ++i, ++p, ++prec) {
         prec->EventType = KEY_EVENT;
@@ -80,7 +80,7 @@ _testconsole_write_input_impl(PyObject *module, PyObject *file,
     }
 
     PyMem_Free((void*)rec);
-    
+
     Py_RETURN_NONE;
 error:
     if (rec)

PC/msvcrtmodule.c

@@ -359,7 +359,7 @@ msvcrt_ungetch_impl(PyObject *module, char char_value)
 /*[clinic end generated code: output=c6942a0efa119000 input=22f07ee9001bbf0f]*/
 {
     int res;
-    
+
     _Py_BEGIN_SUPPRESS_IPH
     res = _ungetch(char_value);
     _Py_END_SUPPRESS_IPH

Programs/_testembed.c

@@ -127,7 +127,7 @@ static int test_forced_io_encoding(void)
 
 /* *********************************************************
  * List of test cases and the function that implements it.
- * 
+ *
  * Names are compared case-sensitively with the first
  * argument. If no match is found, or no first argument was
  * provided, the names of all test cases are printed and
@@ -135,7 +135,7 @@ static int test_forced_io_encoding(void)
  *
  * The int returned from test functions is used as the exit
  * code, and test_capi treats all non-zero exit codes as a
- * failed test. 
+ * failed test.
  *********************************************************/
 struct TestCase
 {

Tools/freeze/test/Makefile

@@ -8,4 +8,4 @@ test:
 	$(PYTHON) ../freeze.py -o $(OUTDIR) ok.py
 	make -C $(OUTDIR)
 	$(OUTDIR)/ok
-	
+

aclocal.m4

@@ -170,7 +170,7 @@ if test $pkg_failed = yes; then
         _PKG_SHORT_ERRORS_SUPPORTED
         if test $_pkg_short_errors_supported = yes; then
 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
-        else 
+        else
 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs