Fix named tuples to work with vars().
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@ -623,7 +623,9 @@ Example:
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'Return a new OrderedDict which maps field names to their values'
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return OrderedDict(zip(self._fields, self))
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<BLANKLINE>
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def _replace(_self, **kwds):
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__dict__ = property(_asdict)
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<BLANKLINE>
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def _replace(_self, **kwds):
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'Return a new Point object replacing specified fields with new values'
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result = _self._make(map(kwds.pop, ('x', 'y'), _self))
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if kwds:
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@ -312,6 +312,7 @@ def namedtuple(typename, field_names, verbose=False, rename=False):
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def _asdict(self):
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'Return a new OrderedDict which maps field names to their values'
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return OrderedDict(zip(self._fields, self)) \n
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__dict__ = property(_asdict) \n
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def _replace(_self, **kwds):
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'Return a new %(typename)s object replacing specified fields with new values'
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result = _self._make(map(kwds.pop, %(field_names)r, _self))
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@ -78,12 +78,12 @@ class TestNamedTuple(unittest.TestCase):
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self.assertRaises(TypeError, eval, 'Point(XXX=1, y=2)', locals()) # wrong keyword argument
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self.assertRaises(TypeError, eval, 'Point(x=1)', locals()) # missing keyword argument
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self.assertEqual(repr(p), 'Point(x=11, y=22)')
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self.assertNotIn('__dict__', dir(p)) # verify instance has no dict
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self.assertNotIn('__weakref__', dir(p))
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self.assertEqual(p, Point._make([11, 22])) # test _make classmethod
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self.assertEqual(p._fields, ('x', 'y')) # test _fields attribute
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self.assertEqual(p._replace(x=1), (1, 22)) # test _replace method
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self.assertEqual(p._asdict(), dict(x=11, y=22)) # test _asdict method
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self.assertEqual(vars(p), p._asdict()) # verify that vars() works
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try:
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p._replace(x=1, error=2)
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@ -16,6 +16,8 @@ Core and Builtins
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Library
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-------
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- Named tuples now work correctly with vars().
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- sys.setcheckinterval() now updates the current ticker count as well as updating
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the check interval, so if the user decreases the check interval, the ticker
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doesn't have to wind down to zero from the old starting point before the new
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