test_atexit: fix code saving/restoring stdout and stderr
That's why I prefer a single instruction per line :-)
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@ -25,8 +25,9 @@ def raise2():
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class TestCase(unittest.TestCase):
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class TestCase(unittest.TestCase):
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def setUp(self):
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def setUp(self):
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self.save_stdout = sys.stdout
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self.save_stderr = sys.stderr
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self.stream = io.StringIO()
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self.stream = io.StringIO()
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self.save_stdout, self.save_stderr = sys.stderr, sys.stdout
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sys.stdout = sys.stderr = self.stream
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sys.stdout = sys.stderr = self.stream
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atexit._clear()
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atexit._clear()
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