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Issue #26822: itemgetter, attrgetter and methodcaller objects no longer

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silently ignore keyword arguments.
This commit is contained in:
Serhiy Storchaka 2016-04-23 10:51:39 +03:00
parent 95b5f0ad7e
commit c2a2a751cf
3 changed files with 18 additions and 0 deletions
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6
Modules/_operator.c
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@ -460,6 +460,8 @@ itemgetter_call(itemgetterobject *ig, PyObject *args, PyObject *kw)
PyObject *obj, *result;
Py_ssize_t i, nitems=ig->nitems;
if (!_PyArg_NoKeywords("itemgetter", kw))
return NULL;
if (!PyArg_UnpackTuple(args, "itemgetter", 1, 1, &obj))
return NULL;
if (nitems == 1)
@ -747,6 +749,8 @@ attrgetter_call(attrgetterobject *ag, PyObject *args, PyObject *kw)
PyObject *obj, *result;
Py_ssize_t i, nattrs=ag->nattrs;
if (!_PyArg_NoKeywords("attrgetter", kw))
return NULL;
if (!PyArg_UnpackTuple(args, "attrgetter", 1, 1, &obj))
return NULL;
if (ag->nattrs == 1) /* ag->attr is always a tuple */
@ -988,6 +992,8 @@ methodcaller_call(methodcallerobject *mc, PyObject *args, PyObject *kw)
{
PyObject *method, *obj, *result;
if (!_PyArg_NoKeywords("methodcaller", kw))
return NULL;
if (!PyArg_UnpackTuple(args, "methodcaller", 1, 1, &obj))
return NULL;
method = PyObject_GetAttr(obj, mc->name);