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author | Raymond Hettinger <python@rcn.com> | 2010-08-08 01:13:42 (GMT) |
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committer | Raymond Hettinger <python@rcn.com> | 2010-08-08 01:13:42 (GMT) |
commit | d331ce9e6686f180373853fef5d819f36d331d44 (patch) | |
tree | 56c8cc04e49237168a85545285f9cbcacf02ad55 /Lib | |
parent | a6b76ba52e00c47eafba57362184f7779330154a (diff) | |
download | cpython-d331ce9e6686f180373853fef5d819f36d331d44.zip cpython-d331ce9e6686f180373853fef5d819f36d331d44.tar.gz cpython-d331ce9e6686f180373853fef5d819f36d331d44.tar.bz2 |
Issue #9507: Named tuple repr will now automatically display the right
name in a tuple subclass.
Diffstat (limited to 'Lib')
-rw-r--r-- | Lib/collections.py | 2 | ||||
-rw-r--r-- | Lib/test/test_collections.py | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/Lib/collections.py b/Lib/collections.py index 2ce46de..1a43afb 100644 --- a/Lib/collections.py +++ b/Lib/collections.py @@ -240,7 +240,7 @@ def namedtuple(typename, field_names, verbose=False, rename=False): return result \n def __repr__(self): 'Return a nicely formatted representation string' - return '%(typename)s(%(reprtxt)s)' %% self \n + return self.__class__.__name__ + '(%(reprtxt)s)' %% self \n def _asdict(self): 'Return a new OrderedDict which maps field names to their values' return OrderedDict(zip(self._fields, self)) \n diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index 69c4a9f..2af94bf 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -218,6 +218,16 @@ class TestNamedTuple(unittest.TestCase): # test __getnewargs__ self.assertEqual(t.__getnewargs__(), values) + def test_repr(self): + with support.captured_stdout() as template: + A = namedtuple('A', 'x', verbose=True) + self.assertEqual(repr(A(1)), 'A(x=1)') + # repr should show the name of the subclass + class B(A): + pass + self.assertEqual(repr(B(1)), 'B(x=1)') + + class ABCTestCase(unittest.TestCase): def validate_abstract_methods(self, abc, *names): |