gh-129354: Fix grammar in PyErr_FormatUnraisable() (#129475)

Replace "on verb+ing" with "while verb+ing".

1 files changed, 19 insertions, 15 deletions

diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c
index 7031d743174..300a871d2cc 100644
--- a/Python/pylifecycle.c
+++ b/Python/pylifecycle.c
@@ -1475,13 +1475,15 @@ finalize_modules_delete_special(PyThreadState *tstate, int verbose)
         PySys_WriteStderr("# clear builtins._\n");
     }
     if (PyDict_SetItemString(interp->builtins, "_", Py_None) < 0) {
-        PyErr_FormatUnraisable("Exception ignored on setting builtin variable _");
+        PyErr_FormatUnraisable("Exception ignored while "
+                               "setting builtin variable _");
     }
 
     const char * const *p;
     for (p = sys_deletes; *p != NULL; p++) {
         if (_PySys_ClearAttrString(interp, *p, verbose) < 0) {
-            PyErr_FormatUnraisable("Exception ignored on clearing sys.%s", *p);
+            PyErr_FormatUnraisable("Exception ignored while "
+                                   "clearing sys.%s", *p);
         }
     }
     for (p = sys_files; *p != NULL; p+=2) {
@@ -1492,13 +1494,15 @@ finalize_modules_delete_special(PyThreadState *tstate, int verbose)
         }
         PyObject *value;
         if (PyDict_GetItemStringRef(interp->sysdict, orig_name, &value) < 0) {
-            PyErr_FormatUnraisable("Exception ignored on restoring sys.%s", name);
+            PyErr_FormatUnraisable("Exception ignored while "
+                                   "restoring sys.%s", name);
         }
         if (value == NULL) {
             value = Py_NewRef(Py_None);
         }
         if (PyDict_SetItemString(interp->sysdict, name, value) < 0) {
-            PyErr_FormatUnraisable("Exception ignored on restoring sys.%s", name);
+            PyErr_FormatUnraisable("Exception ignored while "
+                                   "restoring sys.%s", name);
         }
         Py_DECREF(value);
     }
@@ -1510,7 +1514,7 @@ finalize_remove_modules(PyObject *modules, int verbose)
 {
     PyObject *weaklist = PyList_New(0);
     if (weaklist == NULL) {
-        PyErr_FormatUnraisable("Exception ignored on removing modules");
+        PyErr_FormatUnraisable("Exception ignored while removing modules");
     }
 
 #define STORE_MODULE_WEAKREF(name, mod) \
@@ -1519,13 +1523,13 @@ finalize_remove_modules(PyObject *modules, int verbose)
             if (wr) { \
                 PyObject *tup = PyTuple_Pack(2, name, wr); \
                 if (!tup || PyList_Append(weaklist, tup) < 0) { \
-                    PyErr_FormatUnraisable("Exception ignored on removing modules"); \
+                    PyErr_FormatUnraisable("Exception ignored while removing modules"); \
                 } \
                 Py_XDECREF(tup); \
                 Py_DECREF(wr); \
             } \
             else { \
-                PyErr_FormatUnraisable("Exception ignored on removing modules"); \
+                PyErr_FormatUnraisable("Exception ignored while removing modules"); \
             } \
         }
 
@@ -1536,7 +1540,7 @@ finalize_remove_modules(PyObject *modules, int verbose)
             } \
             STORE_MODULE_WEAKREF(name, mod); \
             if (PyObject_SetItem(modules, name, Py_None) < 0) { \
-                PyErr_FormatUnraisable("Exception ignored on removing modules"); \
+                PyErr_FormatUnraisable("Exception ignored while removing modules"); \
             } \
         }
 
@@ -1550,14 +1554,14 @@ finalize_remove_modules(PyObject *modules, int verbose)
     else {
         PyObject *iterator = PyObject_GetIter(modules);
         if (iterator == NULL) {
-            PyErr_FormatUnraisable("Exception ignored on removing modules");
+            PyErr_FormatUnraisable("Exception ignored while removing modules");
         }
         else {
             PyObject *key;
             while ((key = PyIter_Next(iterator))) {
                 PyObject *value = PyObject_GetItem(modules, key);
                 if (value == NULL) {
-                    PyErr_FormatUnraisable("Exception ignored on removing modules");
+                    PyErr_FormatUnraisable("Exception ignored while removing modules");
                     continue;
                 }
                 CLEAR_MODULE(key, value);
@@ -1565,7 +1569,7 @@ finalize_remove_modules(PyObject *modules, int verbose)
                 Py_DECREF(key);
             }
             if (PyErr_Occurred()) {
-                PyErr_FormatUnraisable("Exception ignored on removing modules");
+                PyErr_FormatUnraisable("Exception ignored while removing modules");
             }
             Py_DECREF(iterator);
         }
@@ -1585,7 +1589,7 @@ finalize_clear_modules_dict(PyObject *modules)
     }
     else {
         if (PyObject_CallMethodNoArgs(modules, &_Py_ID(clear)) == NULL) {
-            PyErr_FormatUnraisable("Exception ignored on clearing sys.modules");
+            PyErr_FormatUnraisable("Exception ignored while clearing sys.modules");
         }
     }
 }
@@ -1597,11 +1601,11 @@ finalize_restore_builtins(PyThreadState *tstate)
     PyInterpreterState *interp = tstate->interp;
     PyObject *dict = PyDict_Copy(interp->builtins);
     if (dict == NULL) {
-        PyErr_FormatUnraisable("Exception ignored on restoring builtins");
+        PyErr_FormatUnraisable("Exception ignored while restoring builtins");
     }
     PyDict_Clear(interp->builtins);
     if (PyDict_Update(interp->builtins, interp->builtins_copy)) {
-        PyErr_FormatUnraisable("Exception ignored on restoring builtins");
+        PyErr_FormatUnraisable("Exception ignored while restoring builtins");
     }
     Py_XDECREF(dict);
 }
@@ -1773,7 +1777,7 @@ flush_std_files(void)
 
     if (fout != NULL && fout != Py_None && !file_is_closed(fout)) {
         if (_PyFile_Flush(fout) < 0) {
-            PyErr_FormatUnraisable("Exception ignored on flushing sys.stdout");
+            PyErr_FormatUnraisable("Exception ignored while flushing sys.stdout");
             status = -1;
         }
     }