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PEP 3123: Provide forward compatibility with Python 3.0, while keeping

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backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
This commit is contained in:
Martin v. Löwis 2007-07-21 06:55:02 +00:00
parent b1994b4a5d
commit 6819210b9e
129 changed files with 1090 additions and 1250 deletions
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12
Objects/enumobject.c
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@ -43,7 +43,7 @@ enum_dealloc(enumobject *en)
PyObject_GC_UnTrack(en);
Py_XDECREF(en->en_sit);
Py_XDECREF(en->en_result);
en->ob_type->tp_free(en);
Py_Type(en)->tp_free(en);
}
static int
@ -68,7 +68,7 @@ enum_next(enumobject *en)
return NULL;
}
next_item = (*it->ob_type->tp_iternext)(it);
next_item = (*Py_Type(it)->tp_iternext)(it);
if (next_item == NULL)
return NULL;
@ -105,8 +105,7 @@ PyDoc_STRVAR(enum_doc,
"for obtaining an indexed list: (0, seq[0]), (1, seq[1]), (2, seq[2]), ...");
PyTypeObject PyEnum_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0, /* ob_size */
PyVarObject_HEAD_INIT(&PyType_Type, 0)
"enumerate", /* tp_name */
sizeof(enumobject), /* tp_basicsize */
0, /* tp_itemsize */
@ -195,7 +194,7 @@ reversed_dealloc(reversedobject *ro)
{
PyObject_GC_UnTrack(ro);
Py_XDECREF(ro->seq);
ro->ob_type->tp_free(ro);
Py_Type(ro)->tp_free(ro);
}
static int
@ -253,8 +252,7 @@ static PyMethodDef reversediter_methods[] = {
};
PyTypeObject PyReversed_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0, /* ob_size */
PyVarObject_HEAD_INIT(&PyType_Type, 0)
"reversed", /* tp_name */
sizeof(reversedobject), /* tp_basicsize */
0, /* tp_itemsize */