[Spambayes] *nix error after upgrade

[Atom 'Smasher']

ok, using the new python (the one giving me a problem) this first test
seems to have passed:

  $ python
  Python 2.3.2 (#1, Nov 24 2003, 00:10:59)
  [GCC 2.95.4 20020320 [FreeBSD]] on freebsd4
  Type "help", "copyright", "credits" or "license" for more information.
  >>> import shelve
  >>> db = shelve.open(".hammiedb")
  >>> len(db)
  1
  >>> db.close()
  >>>


the second test didn't:

  $ python
  Python 2.3.2 (#1, Nov 24 2003, 00:10:59)
  [GCC 2.95.4 20020320 [FreeBSD]] on freebsd4
  Type "help", "copyright", "credits" or "license" for more information.
  >>> from spambayes.storage import open_storage
  >>> s = open_storage(".hammiedb")
  >>> s
  >>> dir(s)
  ['__class__', '__delattr__', '__doc__', '__getattribute__', '__hash__',
  '__init__', '__new__', '__reduce__', '__reduce_ex__', '__repr__',
  '__setattr__', '__str__']
  >>> s._wordinfoget("python")
  Traceback (most recent call last):
   File "<stdin>", line 1, in ?
  AttributeError: 'NoneType' object has no attribute '_wordinfoget'
  >>>


now what??

thanks....


On Mon, 24 Nov 2003, Skip Montanaro wrote:

>
>     atom>   File "/usr/local/lib/python2.3/site-packages/spambayes/hammie.py", line 247, in store
>     atom>     self.bayes.store()
>     atom> AttributeError: 'NoneType' object has no attribute 'store'
>
> and
>
>     atom>   File "/usr/local/lib/python2.3/site-packages/spambayes/hammie.py", line 38, in _scoremsg
>     atom>     return self.bayes.spamprob(tokenize(msg), evidence)
>     atom> AttributeError: 'NoneType' object has no attribute 'spamprob'
>
> Both suggest that opening a database file failed.  Somewhere you have a
> database file, right?  Suppose it's named hammie.db.  Try this:
>
>     % python
>     Python 2.4a0 (#5, Nov 23 2003, 20:09:38)
>     [GCC 3.3 20030304 (Apple Computer, Inc. build 1493)] on darwin
>     Type "help", "copyright", "credits" or "license" for more information.
>     >>> import shelve
>     >>> db = shelve.open("hammie.db")
>     >>> len(db)
>     40569
>     >>> db.close()
>
> Does that succeed for Python 2.2 but fail for 2.3?  If so, I'd suspect a
> file version change.  If not, continue on to step two.
>
>     % python
>     Python 2.4a0 (#5, Nov 23 2003, 20:09:38)
>     [GCC 3.3 20030304 (Apple Computer, Inc. build 1493)] on darwin
>     Type "help", "copyright", "credits" or "license" for more information.
>     >>> from spambayes.storage import open_storage
>     >>> s = open_storage("hammie.db")
>     >>> s
>     <spambayes.storage.DBDictClassifier instance at 0x764968>
>     >>> dir(s)
>     ['WordInfoClass', '__doc__', '__getstate__', '__init__', '__module__', '__setstate__', '_add_msg', '_getclues', '_post_training', '_remove_msg', '_wordinfodel', '_wordinfoget', '_wordinfokeys', '_wordinfoset', '_write_state_key', 'changed_words', 'chi2_spamprob', 'close', 'db', 'db_name', 'dbm', 'learn', 'load', 'mode', 'nham', 'nspam', 'probability', 'probcache', 'spamprob', 'statekey', 'store', 'unlearn', 'wordinfo']
>     >>> s._wordinfoget("python")
>     WordInfo(2, 14)
>
> Does this succeed for one version of Python but not the other?
>
> I suspect you have some sort of version-related problems, but they are
> related to the FreeBSD environment, not directly to Python's versioning.
>
> Skip
>

        ...atom

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