[3.13] gh-130999: Avoid exiting the new REPL when there are non-string candidates for suggestions (gh-131001) (gh-135020)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>

Lib/test/test_traceback.py

@@ -4176,6 +4176,15 @@ def __dir__(self):
         self.assertNotIn("blech", actual)
         self.assertNotIn("oh no!", actual)
 
+    def test_attribute_error_with_non_string_candidates(self):
+        class T:
+            bluch = 1
+
+        instance = T()
+        instance.__dict__[0] = 1
+        actual = self.get_suggestion(instance, 'blich')
+        self.assertIn("bluch", actual)
+
     def test_attribute_error_with_bad_name(self):
         def raise_attribute_error_with_bad_name():
             raise AttributeError(name=12, obj=23)
@@ -4211,8 +4220,8 @@ def make_module(self, code):
 
         return mod_name
 
-    def get_import_from_suggestion(self, mod_dict, name):
-        modname = self.make_module(mod_dict)
+    def get_import_from_suggestion(self, code, name):
+        modname = self.make_module(code)
 
         def callable():
             try:
@@ -4289,6 +4298,13 @@ def test_import_from_suggestions_underscored(self):
         self.assertIn("'_bluch'", self.get_import_from_suggestion(code, '_luch'))
         self.assertNotIn("'_bluch'", self.get_import_from_suggestion(code, 'bluch'))
 
+    def test_import_from_suggestions_non_string(self):
+        modWithNonStringAttr = textwrap.dedent("""\
+            globals()[0] = 1
+            bluch = 1
+        """)
+        self.assertIn("'bluch'", self.get_import_from_suggestion(modWithNonStringAttr, 'blech'))
+
     def test_import_from_suggestions_do_not_trigger_for_long_attributes(self):
         code = "blech = None"
 
@@ -4385,6 +4401,15 @@ def func():
         actual = self.get_suggestion(func)
         self.assertIn("'ZeroDivisionError'?", actual)
 
+    def test_name_error_suggestions_with_non_string_candidates(self):
+        def func():
+            abc = 1
+            custom_globals = globals().copy()
+            custom_globals[0] = 1
+            print(eval("abv", custom_globals, locals()))
+        actual = self.get_suggestion(func)
+        self.assertIn("abc", actual)
+
     def test_name_error_suggestions_do_not_trigger_for_long_names(self):
         def func():
             somethingverywronghehehehehehe = None