Dennis Sweeney <[email protected]> added the comment:
I can open a PR this evening, but I think this is close to the issue:
PyIter_Next() already silences StopIteration, so checking for it afterward
fails.
diff --git a/Objects/iterobject.c b/Objects/iterobject.c
index f0c6b79917..95f4659dc9 100644
--- a/Objects/iterobject.c
+++ b/Objects/iterobject.c
@@ -316,7 +316,7 @@ anextawaitable_traverse(anextawaitableobject *obj,
visitproc visit, void *arg)
static PyObject *
anextawaitable_iternext(anextawaitableobject *obj)
{
- PyObject *result = PyIter_Next(obj->wrapped);
+ PyObject *result = (*Py_TYPE(obj->wrapped)->tp_iternext)(obj->wrapped);
if (result != NULL) {
return result;
}
----------
nosy: +Dennis Sweeney
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<https://bugs.python.org/issue43751>
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