Patch #2167 from calvin: Remove unused imports
diff --git a/Lib/test/test_fileinput.py b/Lib/test/test_fileinput.py
index f6589b7..9fb3ea7 100644
--- a/Lib/test/test_fileinput.py
+++ b/Lib/test/test_fileinput.py
@@ -6,7 +6,7 @@
 import unittest
 from test.test_support import verbose, TESTFN, run_unittest
 from test.test_support import unlink as safe_unlink
-import sys, os, re
+import sys, re
 from StringIO import StringIO
 from fileinput import FileInput, hook_encoded