En Sat, 19 Dec 2009 07:36:59 -0300, Emeka <emekami...@gmail.com> escribió:
Okay if that is the case, why do we need it? By having int a = 65, b =
66 ,
why should we also have *kwlist[]?
static PyObject* foo(PyObject *self, PyObject *args, PyObject *kwrds)
{
int a=65, b=66;
char *kwlist[] = {"a", "b", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwrds, "|CC", kwlist, &a,
&b))
return NULL;
return Py_BuildValue("(CC)", a, b);
}
It's not related to default values. foo(x=30) should raise an error; the
allowed parameter names are only 'a' and 'b', not 'x'.
--
Gabriel Genellina
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