diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/collections/__init__.py | 4 | ||||
| -rw-r--r-- | Lib/test/test_collections.py | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/Lib/collections/__init__.py b/Lib/collections/__init__.py index ca92c3cc91..e7441d2589 100644 --- a/Lib/collections/__init__.py +++ b/Lib/collections/__init__.py @@ -281,6 +281,10 @@ class {typename}(tuple): 'Return self as a plain tuple. Used by copy and pickle.' return tuple(self) + def __getstate__(self): + 'Exclude the OrderedDict from pickling' + return None + {field_defs} ''' diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index dfad78e005..8033031259 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -305,6 +305,7 @@ class TestNamedTuple(unittest.TestCase): q = loads(dumps(p, protocol)) self.assertEqual(p, q) self.assertEqual(p._fields, q._fields) + self.assertNotIn(b'OrderedDict', dumps(p, protocol)) def test_copy(self): p = TestNT(x=10, y=20, z=30) |