Add annotationlib,ann_module from 3.14.2

also partially update test_module

Lib/test/test_module/__init__.py

@@ -334,7 +334,11 @@ a = A(destroyed)"""
             del foo.__annotations__
 
     def test_annotations_are_created_correctly(self):
-        ann_module4 = import_helper.import_fresh_module('test.typinganndata.ann_module4')
+        ann_module4 = import_helper.import_fresh_module(
+            'test.typinganndata.ann_module4',
+        )
+        self.assertFalse("__annotations__" in ann_module4.__dict__)
+        self.assertEqual(ann_module4.__annotations__, {"a": int, "b": str})
         self.assertTrue("__annotations__" in ann_module4.__dict__)
         del ann_module4.__annotations__
         self.assertFalse("__annotations__" in ann_module4.__dict__)

Lib/test/typinganndata/ann_module.py

@@ -8,8 +8,6 @@ Empty lines above are for good reason (testing for correct line numbers)
 from typing import Optional
 from functools import wraps
 
-__annotations__[1] = 2
-
 class C:
 
     x = 5; y: Optional['C'] = None
@@ -18,8 +16,6 @@ from typing import Tuple
 x: int = 5; y: str = x; f: Tuple[int, int]
 
 class M(type):
-
-    __annotations__['123'] = 123
     o: type = object
 
 (pars): bool = True