[3.2.x] Refs #32074 -- Fixed find_module()/find_loader() warnings on Python 3.10+.

Backport of f1bcaa9be8 from main.

django/utils/version.py

@@ -14,6 +14,7 @@ PY36 = sys.version_info >= (3, 6)
 PY37 = sys.version_info >= (3, 7)
 PY38 = sys.version_info >= (3, 8)
 PY39 = sys.version_info >= (3, 9)
+PY310 = sys.version_info >= (3, 10)
 
 
 def get_version(version=None):

tests/utils_tests/test_module_loading.py

@@ -9,6 +9,7 @@ from django.test.utils import extend_sys_path
 from django.utils.module_loading import (
     autodiscover_modules, import_string, module_has_submodule,
 )
+from django.utils.version import PY310
 
 
 class DefaultLoader(unittest.TestCase):
@@ -184,7 +185,15 @@ class AutodiscoverModulesTestCase(SimpleTestCase):
         self.assertEqual(site._registry, {'lorem': 'ipsum'})
 
 
-class TestFinder:
+if PY310:
+    class TestFinder:
+        def __init__(self, *args, **kwargs):
+            self.importer = zipimporter(*args, **kwargs)
+
+        def find_spec(self, path, target=None):
+            return self.importer.find_spec(path, target)
+else:
+    class TestFinder:
         def __init__(self, *args, **kwargs):
             self.importer = zipimporter(*args, **kwargs)
 
@@ -194,8 +203,7 @@ class TestFinder:
                 return
             return TestLoader(importer)
 
-
-class TestLoader:
+    class TestLoader:
         def __init__(self, importer):
             self.importer = importer
 
@@ -207,9 +215,8 @@ class TestLoader:
 
 class CustomLoader(EggLoader):
     """The Custom Loader test is exactly the same as the EggLoader, but
-    it uses a custom defined Loader and Finder that is intentionally
-    split into two classes. Although the EggLoader combines both functions
-    into one class, this isn't required.
+    it uses a custom defined Loader class. Although the EggLoader combines both
+    functions into one class, this isn't required.
     """
     def setUp(self):
         super().setUp()