mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-01 07:33:08 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

Add -3 warnings that set.copy(), dict.copy(), and defaultdict.copy() will go away in Py3.x

Browse source
This commit is contained in:
Raymond Hettinger 2008-02-09 04:37:49 +00:00
parent 2e827bfdfe
commit 17a74c395e
3 changed files with 31 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

16
Objects/setobject.c
View file

@ -1130,9 +1130,23 @@ set_copy(PySetObject *so)
return make_new_set(Py_TYPE(so), (PyObject *)so);
}
static PyObject *
set_copy_method(PySetObject *so)
{
if (Py_Py3kWarningFlag &&
PyErr_Warn(PyExc_DeprecationWarning,
"set.copy() not supported in 3.x") < 0)
return NULL;
return make_new_set(Py_TYPE(so), (PyObject *)so);
}
static PyObject *
frozenset_copy(PySetObject *so)
{
if (Py_Py3kWarningFlag &&
PyErr_Warn(PyExc_DeprecationWarning,
"frozenset.copy() not supported in 3.x") < 0)
return NULL;
if (PyFrozenSet_CheckExact(so)) {
Py_INCREF(so);
return (PyObject *)so;
@ -1911,7 +1925,7 @@ static PyMethodDef set_methods[] = {
clear_doc},
{"__contains__",(PyCFunction)set_direct_contains, METH_O | METH_COEXIST,
contains_doc},
{"copy", (PyCFunction)set_copy, METH_NOARGS,
{"copy", (PyCFunction)set_copy_method, METH_NOARGS,
copy_doc},
{"discard", (PyCFunction)set_discard, METH_O,
discard_doc},