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gh-152433: Windows: _winapi module: improve UWP compatibility #152962

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1 change: 1 addition & 0 deletions Misc/NEWS.d/next/Windows/2026-07-03-17-07-40.gh-issue-152433.Lc6HmG.rst
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Original file line numberDiff line numberDiff line change
@@ -0,0 +1 @@
``_winapi`` module: improve UWP compatibility
12 changes: 12 additions & 0 deletions Modules/_winapi.c
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Expand Up@@ -1214,6 +1214,7 @@ gethandlelist(PyObject *mapping, const char *name, Py_ssize_t *size)
return ret;
}

#ifdef MS_WINDOWS_DESKTOP
typedef struct {
LPPROC_THREAD_ATTRIBUTE_LIST attribute_list;
LPHANDLE handle_list;
Expand DownExpand Up@@ -1325,6 +1326,7 @@ getattributelist(PyObject *obj, const char *name, AttributeList *attribute_list)

return ret;
}
#endif

/*[clinic input]
_winapi.CreateProcess
Expand DownExpand Up@@ -1358,6 +1360,9 @@ _winapi_CreateProcess_impl(PyObject *module, const wchar_t *application_name,
PyObject *startup_info)
/*[clinic end generated code: output=a25c8e49ea1d6427 input=42ac293eaea03fc4]*/
{
#ifndef MS_WINDOWS_DESKTOP
return NULL;
#else
PyObject *ret = NULL;
BOOL result;
PROCESS_INFORMATION pi;
Expand DownExpand Up@@ -1439,6 +1444,7 @@ _winapi_CreateProcess_impl(PyObject *module, const wchar_t *application_name,
freeattributelist(&attribute_list);

return ret;
#endif
}

/*[clinic input]
Expand DownExpand Up@@ -2582,7 +2588,9 @@ _winapi_BatchedWaitForMultipleObjects_impl(PyObject *module,
while (--thread_count >= 0) {
HANDLE t = thread_data[thread_count]->thread;
if (t) {
#ifdef MS_WINDOWS_DESKTOP
TerminateThread(t, WAIT_ABANDONED_0);
#endif
CloseHandle(t);
}
PyMem_Free((void *)thread_data[thread_count]);
Expand DownExpand Up@@ -2776,7 +2784,11 @@ static PyObject *
_winapi_GetOEMCP_impl(PyObject *module)
/*[clinic end generated code: output=4def5b07a8be1b3b input=e8caf4353a28e28e]*/
{
#ifndef MS_WINDOWS_DESKTOP
return NULL;
#else
return PyLong_FromUnsignedLong(GetOEMCP());
#endif
}

/*[clinic input]
Expand Down
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