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Issue #9826: Handle recursive repr in collections.OrderedDict.

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This commit is contained in:
Raymond Hettinger 2010-09-12 05:15:22 +00:00
parent fa11db0a02
commit dc08a143e0
3 changed files with 22 additions and 4 deletions
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7
Lib/test/test_collections.py
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@ -951,6 +951,13 @@ class TestOrderedDict(unittest.TestCase):
self.assertEqual(eval(repr(od)), od)
self.assertEqual(repr(OrderedDict()), "OrderedDict()")
def test_repr_recursive(self):
# See issue #9826
od = OrderedDict.fromkeys('abc')
od['x'] = od
self.assertEqual(repr(od),
"OrderedDict([('a', None), ('b', None), ('c', None), ('x', ...)])")
def test_setdefault(self):
pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)]
shuffle(pairs)