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gh-131927: Prevent emitting optimizer warnings twice in the REPL (#131993)

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Tomas R. 2025-04-12 12:34:36 +02:00 • committed by GitHub
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commit 3d08c8ad20
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5 changed files with 74 additions and 2 deletions
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22
Python/_warnings.c
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@ -1479,6 +1479,28 @@ PyErr_WarnExplicitObject(PyObject *category, PyObject *message,
return 0;
}
/* Like PyErr_WarnExplicitObject, but automatically sets up context */
int
_PyErr_WarnExplicitObjectWithContext(PyObject *category, PyObject *message,
PyObject *filename, int lineno)
{
PyObject *unused_filename, *module, *registry;
int unused_lineno;
int stack_level = 1;
if (!setup_context(stack_level, NULL, &unused_filename, &unused_lineno,
&module, &registry)) {
return -1;
}
int rc = PyErr_WarnExplicitObject(category, message, filename, lineno,
module, registry);
Py_DECREF(unused_filename);
Py_DECREF(registry);
Py_DECREF(module);
return rc;
}
int
PyErr_WarnExplicit(PyObject *category, const char *text,
const char *filename_str, int lineno,