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Issue #26822: Decreased an overhead of using _PyArg_NoKeywords() in calls of 

itemgetter, attrgetter and methodcaller objects.
This commit is contained in:
Serhiy Storchaka 2016-04-29 09:12:38 +03:00
parent fd58349556
commit 4ef4edaa9f
1 changed files with 3 additions and 3 deletions
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6
Modules/operator.c
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@ -511,7 +511,7 @@ itemgetter_call(itemgetterobject *ig, PyObject *args, PyObject *kw)
PyObject *obj, *result;
Py_ssize_t i, nitems=ig->nitems;
if (!_PyArg_NoKeywords("itemgetter", kw))
if (kw != NULL && !_PyArg_NoKeywords("itemgetter", kw))
return NULL;
if (!PyArg_UnpackTuple(args, "itemgetter", 1, 1, &obj))
return NULL;
@ -693,7 +693,7 @@ attrgetter_call(attrgetterobject *ag, PyObject *args, PyObject *kw)
PyObject *obj, *result;
Py_ssize_t i, nattrs=ag->nattrs;
if (!_PyArg_NoKeywords("attrgetter", kw))
if (kw != NULL && !_PyArg_NoKeywords("attrgetter", kw))
return NULL;
if (!PyArg_UnpackTuple(args, "attrgetter", 1, 1, &obj))
return NULL;
@ -842,7 +842,7 @@ methodcaller_call(methodcallerobject *mc, PyObject *args, PyObject *kw)
{
PyObject *method, *obj, *result;
if (!_PyArg_NoKeywords("methodcaller", kw))
if (kw != NULL && !_PyArg_NoKeywords("methodcaller", kw))
return NULL;
if (!PyArg_UnpackTuple(args, "methodcaller", 1, 1, &obj))
return NULL;