gh-98040: Remove find_loader, find_module and other deprecated APIs (#98059)

* Remove deprecated classes from pkgutil
* Remove some other PEP 302 obsolescence
* Use find_spec instead of load_module
* Remove more tests of PEP 302 obsolete APIs
* Remove another bunch of tests using obsolete load_modules()
* Remove deleted names from __all__
* Remove obsolete footnote
* imp is removed
* Remove `imp` from generated stdlib names
* What's new and blurb
* Update zipimport documentation for the removed methods
* Fix some Windows tests
* Remove any test (or part of a test) that references `find_module()`.
* Use assertIsNone() / assertIsNotNone() consistently.
* Update Doc/reference/import.rst
* We don't need pkgutil._get_spec() any more either
*  test.test_importlib.fixtures.NullFinder
* ...BadLoaderFinder.find_module
* ...test_api.InvalidatingNullFinder.find_module
* ...test.test_zipimport test of z.find_module
* Suppress cross-references to find_loader and find_module
* Suppress cross-references to Finder
* Suppress cross-references to pkgutil.ImpImporter and pkgutil.ImpLoader

---------

Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>
Co-authored-by: Adam Turner <9087854+aa-turner@users.noreply.github.com>

1 files changed, 2 insertions, 16 deletions

diff --git a/Lib/test/test_importlib/test_windows.py b/Lib/test/test_importlib/test_windows.py
index b7dfe865a03..40b8aa1787f 100644
--- a/Lib/test/test_importlib/test_windows.py
+++ b/Lib/test/test_importlib/test_windows.py
@@ -92,30 +92,16 @@ class WindowsRegistryFinderTests:
 
     def test_find_spec_missing(self):
         spec = self.machinery.WindowsRegistryFinder.find_spec('spam')
-        self.assertIs(spec, None)
-
-    def test_find_module_missing(self):
-        with warnings.catch_warnings():
-            warnings.simplefilter("ignore", DeprecationWarning)
-            loader = self.machinery.WindowsRegistryFinder.find_module('spam')
-        self.assertIs(loader, None)
+        self.assertIsNone(spec)
 
     def test_module_found(self):
         with setup_module(self.machinery, self.test_module):
-            with warnings.catch_warnings():
-                warnings.simplefilter("ignore", DeprecationWarning)
-                loader = self.machinery.WindowsRegistryFinder.find_module(self.test_module)
             spec = self.machinery.WindowsRegistryFinder.find_spec(self.test_module)
-            self.assertIsNot(loader, None)
-            self.assertIsNot(spec, None)
+            self.assertIsNotNone(spec)
 
     def test_module_not_found(self):
         with setup_module(self.machinery, self.test_module, path="."):
-            with warnings.catch_warnings():
-                warnings.simplefilter("ignore", DeprecationWarning)
-                loader = self.machinery.WindowsRegistryFinder.find_module(self.test_module)
             spec = self.machinery.WindowsRegistryFinder.find_spec(self.test_module)
-            self.assertIsNone(loader)
             self.assertIsNone(spec)
 
 (Frozen_WindowsRegistryFinderTests,