bpo-39487: Merge duplicated _Py_IDENTIFIER identifiers in C code (GH-18254)

Moving repetitive `_Py_IDENTIFIER` instances to a global location helps identify them more easily in regards to sub-interpreter support.

1 files changed, 1 insertions, 3 deletions

diff --git a/Python/errors.c b/Python/errors.c
index 18ea9c5652..652f4c9de7 100644
--- a/Python/errors.c
+++ b/Python/errors.c
@@ -24,11 +24,11 @@ extern char *strerror(int);
 extern "C" {
 #endif
 
+_Py_IDENTIFIER(__module__);
 _Py_IDENTIFIER(builtins);
 _Py_IDENTIFIER(stderr);
 _Py_IDENTIFIER(flush);
 
-
 /* Forward declarations */
 static PyObject *
 _PyErr_FormatV(PyThreadState *tstate, PyObject *exception,
@@ -1009,7 +1009,6 @@ PyObject *
 PyErr_NewException(const char *name, PyObject *base, PyObject *dict)
 {
     PyThreadState *tstate = _PyThreadState_GET();
-    _Py_IDENTIFIER(__module__);
     PyObject *modulename = NULL;
     PyObject *classname = NULL;
     PyObject *mydict = NULL;
@@ -1235,7 +1234,6 @@ write_unraisable_exc_file(PyThreadState *tstate, PyObject *exc_type,
         }
     }
 
-    _Py_IDENTIFIER(__module__);
     PyObject *moduleName = _PyObject_GetAttrId(exc_type, &PyId___module__);
     if (moduleName == NULL || !PyUnicode_Check(moduleName)) {
         Py_XDECREF(moduleName);