Christopher Egner <ceg...@yahoo-inc.com> added the comment: I was running the odict.py file from the PEP, figured out that things were going off the rails at dict.__eq__ and generalised, saw the same implementation in OrderedDict, I thought the same problem would exist. This is what I get for taking a shortcut.
I checked out the activestate recipe mentioned in msg91755 which works. The odict.py version, here is a literal paste from the pdb prompt (aside from changing some of the more private data to xxx): (Pdb) p urlConsolidationArtefact_row_prev odict.odict([(u'id', 58768L), (u'urlConsolidationRun_id', 22L), (u'valid', True), (u'validated', False), (u'refererUrl', u'http://search.yahoo.com/search?y=xxx'), (u'refererUrl_hash', '\xa60\xe2\xb8D\x7fv\x03\xb1=\xf3{\x15\xc0\xb0)'), (u'url', u'http://xxx'), (u'url_hash', '\x00\x00\xc8\xf3\xa3\x0f\x1d\xc2wn\xb4\xc7\xd7\xe1\xca3'), (u'updatedAt', datetime.datetime(2009, 8, 15, 10, 54, 15)), (u'createdAt', datetime.datetime(2009, 8, 15, 10, 54, 14))]) (Pdb) p urlConsolidationArtefact_row_prev != None False (Pdb) p urlConsolidationArtefact_row_prev == None False So there is a problem at least in the odict module provided by http://dev.pocoo.org/hg/sandbox/raw-file/tip/odict.py (referenced in the PEP, once more prominently than now, I think). Anyhow, I don't really know the details of what python does with NotImplemented but version you gave doesn't have the same problem, so I'll gladly use that instead. If you can confirm that there's no deeper issue here, I'll be glad to close the bug. Thanks for the help! ---------- versions: -Python 2.6, Python 2.7, Python 3.0, Python 3.1, Python 3.2 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue6737> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
