[spambayes-dev] Dibbler.py error in training
kennypitt at hotmail.com
Fri Apr 2 13:35:35 EST 2004
Skip Montanaro wrote:
> sean> So, I used CVS today. Now I get:
> sean> File
"/usr/lib/python2.3/site-packages/spambayes/storage.py", line 606, in
> sean> onRemoveMessage
> sean> if flags.find(NO_TRAINING_FLAG) < 0:
> sean> AttributeError: 'NoneType' object has no attribute 'find'
> This looks like a bug in onRemoveMessage(). I don't know what the
> meaning of a flags value of None is supposed to be so I can't fix it,
> but it's clear that the flags.find() call has to be conditional on
> flags not being None. Tony added that code in the past week or so.
> I trust he will know the correct fix.
I just checked in a fix for this. flags=None was supposed to represent
that no flags had been passed. I changed the code to use integer bit
values that could be OR'd together if we ever add more flags in the
future, and it now defaults to flags=0 for no flags.
This error only seems to occur if you retrain a message that was trained
into the wrong corpus (either correcting a training mistake, or
retraining a false positive or false negative with a train-on-everything
strategy). onRemoveMessage is not called on the unknown corpus.
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