commit 848cdfdf97f3671f75aa98438f228e36e7d0a310
author Brett Cannon <brett@python.org> Fri Aug 31 11:31:20 2012 -0400
committer Brett Cannon <brett@python.org> Fri Aug 31 11:31:20 2012 -0400
tree 107ad723bbb338cfe395f516151ce241b697de9d
parent 91b9f139bc629e1ba931c60a3301e8062f6f4e6d

Issue #15828: Don't try to close a file if imp.find_module() doesn't
return one.

Lib/test/test_imp.py

diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py
index 20e5608..65c9f25 100644
--- a/Lib/test/test_imp.py
+++ b/Lib/test/test_imp.py
@@ -211,7 +211,9 @@
         # and importlib couldn't handle C extensions
         example = "_heapq"
         x = imp.find_module(example)
-        self.addCleanup(x[0].close)
+        file_ = x[0]
+        if file_ is not None:
+            self.addCleanup(file_.close)
         mod = imp.load_module(example, *x)
         self.assertEqual(mod.__name__, example)