Move DOS device constants into try: block

barneygale · barneygale · commit 5dd9af2a830f · 2023-01-08T14:11:21.000Z
diff --git a/Lib/test/support/os_helper.py b/Lib/test/support/os_helper.py
@@ -722,15 +722,15 @@ def __exit__(self, *ignore_exc):
 try:
     import ctypes
     kernel32 = ctypes.WinDLL('kernel32', use_last_error=True)
-except (ImportError, AttributeError):
-    def subst_drive(path):
-        raise unittest.SkipTest('ctypes or kernel32 is not available')
-else:
+
     ERROR_FILE_NOT_FOUND = 2
     DDD_REMOVE_DEFINITION = 2
     DDD_EXACT_MATCH_ON_REMOVE = 4
     DDD_NO_BROADCAST_SYSTEM = 8
-
+except (ImportError, AttributeError):
+    def subst_drive(path):
+        raise unittest.SkipTest('ctypes or kernel32 is not available')
+else:
     @contextlib.contextmanager
     def subst_drive(path):
         """Temporarily yield a substitute drive for a given path."""
