Mercurial > cpython-lru_cache-weakref

diff Modules/mathmodule.c @ 26818:e094a03a80ff legacy-trunk

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SF patch #659536: Use PyArg_UnpackTuple where possible. Obtain cleaner coding and a system wide performance boost by using the fast, pre-parsed PyArg_Unpack function instead of PyArg_ParseTuple function which is driven by a format string.
author Raymond Hettinger <python@rcn.com>
date Sun, 29 Dec 2002 16:33:45 +0000
parents b12e326b4ea2
children 3b59fa5d25b1
line wrap: on
line diff
--- a/Modules/mathmodule.c	Sun Dec 29 05:49:09 2002 +0000
+++ b/Modules/mathmodule.c	Sun Dec 29 16:33:45 2002 +0000
@@ -254,7 +254,7 @@
 	PyObject *ans;
 	PyObject *newargs;
 
-	if (! PyArg_ParseTuple(args, "O|O:log", &arg, &base))
+	if (!PyArg_UnpackTuple(args, "log", 1, 2, &arg, &base))
 		return NULL;
 	if (base == NULL)
 		return loghelper(args, log, "d:log", arg);
@@ -298,7 +298,7 @@
 {
 	PyObject *arg;
 
-	if (! PyArg_ParseTuple(args, "O:log10", &arg))
+	if (!PyArg_UnpackTuple(args, "log10", 1, 1, &arg))
 		return NULL;
 	return loghelper(args, log10, "d:log10", arg);
 }