I noticed that if you pop() an item out of an OrderedDict, then ask
the OrderedDict for its values(), you get a key error because the OD
doesn't trim its ._list when the pop() occurs.
Is this by design?
(demonstration below)
>>> import sqlalchemy
>>> from sqlalchemy.util import OrderedDict
>>>
>>> od=OrderedDict()
>>> od.update({'id':3L})
>>> od.update({'mfr':'BD','model_name':'Stigma'})
>>> od
{'mfr': 'BD', 'id': 3L, 'model_name': 'Stigma'}
>>> od.values()
[3L, 'BD', 'Stigma']
>>> od.pop('id')
3L
>>> od
{'mfr': 'BD', 'model_name': 'Stigma'}
>>> od._list
['id', 'mfr', 'model_name']
>>> od.values()
Traceback (most recent call last):
File "<input>", line 1, in <module>
File "H:\Python25\lib\site-packages\sqlalchemy\lib\sqlalchemy
\util.py", line 243, in values
return [self[key] for key in self._list]
File "H:\Python25\lib\site-packages\sqlalchemy\lib\sqlalchemy
\util.py", line 270, in __getitem__
return dict.__getitem__(self, key)
KeyError: 'id'
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