Merged in [10207] from rcross@amsl.com:

    Fix pyflakes error.
 - Legacy-Id: 10224
Note: SVN reference [10207] has been migrated to Git commit 8a421c6

Author: levkowetz

ietf/doc/tests.py

@@ -783,10 +783,12 @@ def setUp(self):
 """)
         self.doc_alias_file.close()
         self.saved_draft_virtual_path = settings.DRAFT_VIRTUAL_PATH
+        print("      Saved DRAFT_VIRTUAL_PATH=%s" % self.saved_draft_virtual_path)
         settings.DRAFT_VIRTUAL_PATH = self.doc_alias_file.name
 
     def tearDown(self):
         settings.DRAFT_VIRTUAL_PATH = self.saved_draft_virtual_path
+        print("      Restored DRAFT_VIRTUAL_PATH=%s" % settings.DRAFT_VIRTUAL_PATH)
         os.unlink(self.doc_alias_file.name)
 
     def testAliases(self):