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Added comparison functions to dict proxies. 

Now all non-mutating dict methods are in the proxy also.
Inspired by SF bug #602232,
This commit is contained in:
Raymond Hettinger 2002-08-31 15:51:04 +00:00
parent f689492070
commit 29a6d449ef
1 changed files with 14 additions and 2 deletions
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16
Objects/descrobject.c
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@ -718,6 +718,18 @@ proxy_traverse(PyObject *self, visitproc visit, void *arg)
return 0;
}
static int
proxy_compare(proxyobject *v, PyObject *w)
{
return PyObject_Compare(v->dict, w);
}
static PyObject *
proxy_richcompare(proxyobject *v, PyObject *w, int op)
{
return PyObject_RichCompare(v->dict, w, op);
}
static PyTypeObject proxytype = {
PyObject_HEAD_INIT(&PyType_Type)
0, /* ob_size */
@ -729,7 +741,7 @@ static PyTypeObject proxytype = {
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_compare */
(cmpfunc)proxy_compare, /* tp_compare */
0, /* tp_repr */
0, /* tp_as_number */
&proxy_as_sequence, /* tp_as_sequence */
@ -744,7 +756,7 @@ static PyTypeObject proxytype = {
0, /* tp_doc */
proxy_traverse, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
(richcmpfunc)proxy_richcompare, /* tp_richcompare */
0, /* tp_weaklistoffset */
(getiterfunc)proxy_getiter, /* tp_iter */
0, /* tp_iternext */