The test doesn't work with python2, which breaks copr builds (against epel7). Fix that (by skipping the test).
Also, fix a leak warning.
Also, don't do os.dup2(s.fileno(), 3), when we can just pass the original FD on.
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The test doesn't work with python2, which breaks copr builds (against epel7). Fix that (by skipping the test).
Also, fix a leak warning.
Also, don't do os.dup2(s.fileno(), 3), when we can just pass the original FD on.