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Get rid of most of the flags (in tp_flags) that keep track of various

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variations of the type struct and its attachments.  In Py3k, all type
structs have to have all fields -- no binary backwards compatibility.
Had to change the complex object to a new-style number!
This commit is contained in:
Guido van Rossum 2006-07-27 21:53:35 +00:00
parent 73e5a5b65d
commit 3cf5b1eef9
36 changed files with 170 additions and 357 deletions
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8
Modules/arraymodule.c
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@ -1570,13 +1570,11 @@ array_repr(arrayobject *a)
return s;
}
#define HASINDEX(o) PyType_HasFeature((o)->ob_type, Py_TPFLAGS_HAVE_INDEX)
static PyObject*
array_subscr(arrayobject* self, PyObject* item)
{
PyNumberMethods *nb = item->ob_type->tp_as_number;
if (nb != NULL && HASINDEX(item) && nb->nb_index != NULL) {
if (nb != NULL && nb->nb_index != NULL) {
Py_ssize_t i = nb->nb_index(item);
if (i==-1 && PyErr_Occurred()) {
return NULL;
@ -1626,7 +1624,7 @@ static int
array_ass_subscr(arrayobject* self, PyObject* item, PyObject* value)
{
PyNumberMethods *nb = item->ob_type->tp_as_number;
if (nb != NULL && HASINDEX(item) && nb->nb_index != NULL) {
if (nb != NULL && nb->nb_index != NULL) {
Py_ssize_t i = nb->nb_index(item);
if (i==-1 && PyErr_Occurred())
return -1;
@ -1984,7 +1982,7 @@ static PyTypeObject Arraytype = {
PyObject_GenericGetAttr, /* tp_getattro */
0, /* tp_setattro */
&array_as_buffer, /* tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_WEAKREFS, /* tp_flags */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
arraytype_doc, /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */