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Replace Py_BuildValue with PyTuple_Pack because it is faster. 

Also add a missing DECREF.
This commit is contained in:
Thomas Heller 2008-01-24 18:54:12 +00:00
parent e4c03e4520
commit 71dba4ccee
1 changed files with 10 additions and 7 deletions
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17
Modules/_ctypes/_ctypes.c
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@ -2523,7 +2523,7 @@ _CData_set(CDataObject *dst, PyObject *type, SETFUNC setfunc, PyObject *value,
only it's object list. So we create a tuple, containing
b_objects list PLUS the array itself, and return that!
*/
return Py_BuildValue("(OO)", keep, value);
return PyTuple_Pack(2, keep, value);
}
PyErr_Format(PyExc_TypeError,
"incompatible types, %s instance instead of %s instance",
@ -4228,17 +4228,18 @@ CreateArrayType(PyObject *itemtype, Py_ssize_t length)
PyObject *key;
PyObject *result;
char name[256];
PyObject *len;
if (cache == NULL) {
cache = PyDict_New();
if (cache == NULL)
return NULL;
}
#if (PY_VERSION_HEX < 0x02050000)
key = Py_BuildValue("(Oi)", itemtype, length);
#else
key = Py_BuildValue("(On)", itemtype, length);
#endif
len = PyInt_FromSsize_t(length);
if (len == NULL)
return NULL;
key = PyTuple_Pack(2, itemtype, len);
Py_DECREF(len);
if (!key)
return NULL;
result = PyDict_GetItemProxy(cache, key);
@ -4274,8 +4275,10 @@ CreateArrayType(PyObject *itemtype, Py_ssize_t length)
"_type_",
itemtype
);
if (!result)
if (result == NULL) {
Py_DECREF(key);
return NULL;
}
if (-1 == PyDict_SetItemProxy(cache, key, result)) {
Py_DECREF(key);
Py_DECREF(result);