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Code Issues Projects Releases Packages Wiki Activity Actions 13

merge 3.3 (#16345)

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Benjamin Peterson 2012-10-31 14:10:04 -04:00
commit 7503e08588
3 changed files with 41 additions and 29 deletions
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59
Objects/dictobject.c
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@ -1707,45 +1707,46 @@ dict_fromkeys(PyObject *cls, PyObject *args)
if (d == NULL)
return NULL;
if (PyDict_CheckExact(d) && PyDict_CheckExact(seq)) {
PyDictObject *mp = (PyDictObject *)d;
PyObject *oldvalue;
Py_ssize_t pos = 0;
PyObject *key;
Py_hash_t hash;
if (PyDict_CheckExact(d) && PyDict_Size(d) == 0) {
if (PyDict_CheckExact(seq)) {
PyDictObject *mp = (PyDictObject *)d;
PyObject *oldvalue;
Py_ssize_t pos = 0;
PyObject *key;
Py_hash_t hash;
if (dictresize(mp, Py_SIZE(seq))) {
Py_DECREF(d);
return NULL;
}
while (_PyDict_Next(seq, &pos, &key, &oldvalue, &hash)) {
if (insertdict(mp, key, hash, value)) {
if (dictresize(mp, Py_SIZE(seq))) {
Py_DECREF(d);
return NULL;
}
while (_PyDict_Next(seq, &pos, &key, &oldvalue, &hash)) {
if (insertdict(mp, key, hash, value)) {
Py_DECREF(d);
return NULL;
}
}
return d;
}
return d;
}
if (PyAnySet_CheckExact(seq)) {
PyDictObject *mp = (PyDictObject *)d;
Py_ssize_t pos = 0;
PyObject *key;
Py_hash_t hash;
if (PyDict_CheckExact(d) && PyAnySet_CheckExact(seq)) {
PyDictObject *mp = (PyDictObject *)d;
Py_ssize_t pos = 0;
PyObject *key;
Py_hash_t hash;
if (dictresize(mp, PySet_GET_SIZE(seq))) {
Py_DECREF(d);
return NULL;
}
while (_PySet_NextEntry(seq, &pos, &key, &hash)) {
if (insertdict(mp, key, hash, value)) {
if (dictresize(mp, PySet_GET_SIZE(seq))) {
Py_DECREF(d);
return NULL;
}
while (_PySet_NextEntry(seq, &pos, &key, &hash)) {
if (insertdict(mp, key, hash, value)) {
Py_DECREF(d);
return NULL;
}
}
return d;
}
return d;
}
it = PyObject_GetIter(seq);