Delete and reload

pyfakefs/fake_filesystem_unittest.py

@@ -1091,15 +1091,15 @@ def cleanup(self) -> None:
         reloaded_module_names = [
             module.__name__ for module in self._patcher.modules_to_reload
         ]
-        # Reload all modules loaded and patched during the test, ensuring that
+        # Reload all modules loaded during the test, ensuring that
         # no faked modules are referenced after the test.
+        modules_to_reload = []
         for name in self._loaded_module_names:
             if name in sys.modules and name not in reloaded_module_names:
-                # in the unlikely case that the cache is turned off,
-                # we have to reload all modules
-                # if not self._patcher.use_cache or name in Patcher.CACHED_MODULES:
-                reload(sys.modules[name])
-                # del sys.modules[name]
+                modules_to_reload.append(sys.modules[name])
+                del sys.modules[name]
+        for module in modules_to_reload:
+            reload(module)
 
     def needs_patch(self, name: str) -> bool:
         """Check if the module with the given name shall be replaced."""