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SF patch #659536: Use PyArg_UnpackTuple where possible.

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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.
This commit is contained in:
Raymond Hettinger 2002-12-29 16:33:45 +00:00
parent f8bcfb13f1
commit ea3fdf44a2
11 changed files with 41 additions and 41 deletions
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8
Objects/dictobject.c
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@ -972,7 +972,7 @@ dict_fromkeys(PyObject *cls, PyObject *args)
PyObject *d;
int status;
if (!PyArg_ParseTuple(args, "O|O:fromkeys", &seq, &value))
if (!PyArg_UnpackTuple(args, "fromkeys", 1, 2, &seq, &value))
return NULL;
d = PyObject_CallObject(cls, NULL);
@ -1479,7 +1479,7 @@ dict_get(register dictobject *mp, PyObject *args)
PyObject *val = NULL;
long hash;
if (!PyArg_ParseTuple(args, "O|O:get", &key, &failobj))
if (!PyArg_UnpackTuple(args, "get", 1, 2, &key, &failobj))
return NULL;
if (!PyString_CheckExact(key) ||
@ -1505,7 +1505,7 @@ dict_setdefault(register dictobject *mp, PyObject *args)
PyObject *val = NULL;
long hash;
if (!PyArg_ParseTuple(args, "O|O:setdefault", &key, &failobj))
if (!PyArg_UnpackTuple(args, "setdefault", 1, 2, &key, &failobj))
return NULL;
if (!PyString_CheckExact(key) ||
@ -1834,7 +1834,7 @@ dict_init(PyObject *self, PyObject *args, PyObject *kwds)
PyObject *arg = NULL;
int result = 0;
if (!PyArg_ParseTuple(args, "|O:dict", &arg))
if (!PyArg_UnpackTuple(args, "dict", 0, 1, &arg))
result = -1;
else if (arg != NULL) {