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bpo-40943: PY_SSIZE_T_CLEAN required for '#' formats (GH-20784)

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The PY_SSIZE_T_CLEAN macro must now be defined to use
PyArg_ParseTuple() and Py_BuildValue() "#" formats: "es#", "et#",
"s#", "u#", "y#", "z#", "U#" and "Z#". See the PEP 353.

Update _testcapi.test_buildvalue_issue38913().
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Victor Stinner 2020-06-19 11:45:31 +02:00 • committed by GitHub
parent 01ece63d42
commit 37bb289556
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6 changed files with 86 additions and 101 deletions
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19
Modules/_testcapimodule.c
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@ -6868,29 +6868,36 @@ test_buildvalue_issue38913(PyObject *self, PyObject *Py_UNUSED(ignored))
PyObject *res;
const char str[] = "string";
const Py_UNICODE unicode[] = L"unicode";
PyErr_SetNone(PyExc_ZeroDivisionError);
assert(!PyErr_Occurred());
res = Py_BuildValue("(s#O)", str, 1, Py_None);
assert(res == NULL);
if (!PyErr_ExceptionMatches(PyExc_ZeroDivisionError)) {
if (!PyErr_ExceptionMatches(PyExc_SystemError)) {
return NULL;
}
PyErr_Clear();
res = Py_BuildValue("(z#O)", str, 1, Py_None);
assert(res == NULL);
if (!PyErr_ExceptionMatches(PyExc_ZeroDivisionError)) {
if (!PyErr_ExceptionMatches(PyExc_SystemError)) {
return NULL;
}
PyErr_Clear();
res = Py_BuildValue("(y#O)", str, 1, Py_None);
assert(res == NULL);
if (!PyErr_ExceptionMatches(PyExc_ZeroDivisionError)) {
if (!PyErr_ExceptionMatches(PyExc_SystemError)) {
return NULL;
}
PyErr_Clear();
res = Py_BuildValue("(u#O)", unicode, 1, Py_None);
assert(res == NULL);
if (!PyErr_ExceptionMatches(PyExc_ZeroDivisionError)) {
if (!PyErr_ExceptionMatches(PyExc_SystemError)) {
return NULL;
}
PyErr_Clear();
Py_RETURN_NONE;
}