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Bypass set specific optimizations for set and frozenset subclasses.

This commit is contained in:
Raymond Hettinger 2007-02-08 00:50:39 +00:00
parent 6d121f168c
commit 0e7a632f57
1 changed files with 7 additions and 7 deletions
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14
Objects/setobject.c
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@ -912,7 +912,7 @@ set_update_internal(PySetObject *so, PyObject *other)
{
PyObject *key, *it;
if (PyAnySet_Check(other))
if (PyAnySet_CheckExact(other))
return set_merge(so, other);
if (PyDict_CheckExact(other)) {
@ -1190,7 +1190,7 @@ set_intersection(PySetObject *so, PyObject *other)
if (result == NULL)
return NULL;
if (PyAnySet_Check(other)) {
if (PyAnySet_CheckExact(other)) {
Py_ssize_t pos = 0;
setentry *entry;
@ -1314,7 +1314,7 @@ set_difference_update_internal(PySetObject *so, PyObject *other)
if ((PyObject *)so == other)
return set_clear_internal(so);
if (PyAnySet_Check(other)) {
if (PyAnySet_CheckExact(other)) {
setentry *entry;
Py_ssize_t pos = 0;
@ -1363,7 +1363,7 @@ set_difference(PySetObject *so, PyObject *other)
setentry *entry;
Py_ssize_t pos = 0;
if (!PyAnySet_Check(other) && !PyDict_CheckExact(other)) {
if (!PyAnySet_CheckExact(other) && !PyDict_CheckExact(other)) {
result = set_copy(so);
if (result == NULL)
return NULL;
@ -1472,7 +1472,7 @@ set_symmetric_difference_update(PySetObject *so, PyObject *other)
Py_RETURN_NONE;
}
if (PyAnySet_Check(other)) {
if (PyAnySet_CheckExact(other)) {
Py_INCREF(other);
otherset = (PySetObject *)other;
} else {
@ -1555,7 +1555,7 @@ set_issubset(PySetObject *so, PyObject *other)
setentry *entry;
Py_ssize_t pos = 0;
if (!PyAnySet_Check(other)) {
if (!PyAnySet_CheckExact(other)) {
PyObject *tmp, *result;
tmp = make_new_set(&PySet_Type, other);
if (tmp == NULL)
@ -1584,7 +1584,7 @@ set_issuperset(PySetObject *so, PyObject *other)
{
PyObject *tmp, *result;
if (!PyAnySet_Check(other)) {
if (!PyAnySet_CheckExact(other)) {
tmp = make_new_set(&PySet_Type, other);
if (tmp == NULL)
return NULL;