[Spambayes] [ spambayes-Bugs-706520 ] assert fails in classifier

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Bugs item #706520, was opened at 2003-03-19 12:46
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=498103&aid=706520&group_id=61702

Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Adam Glass (adamglass)
Assigned to: Nobody/Anonymous (nobody)
Summary: assert fails in classifier

Initial Comment:
This morning, I noticed that my emails no longer had a
X-Spambayes-Classification header, so I looked through
my procmail logs, and sure enough, hammiefilter.py is
giving a traceback when an assertion fails.  This
happens on all messages now; it is not specific to a
single message, or intermittent.  Therefore, I suspect
my .hammiedb is corrupted... I can supply it to anyone
who would like to investigate it for debugging purposes.

I am using Spambayes 1.0a2, installed on a system with
Python 2.2.1, with the new version of the email library
(as per the install docs.)

Please contact me if you require any further details.

Example of how to generate the error follows, along
with traceback:

adam$ /usr/local/bin/hammiefilter.py -f -d
$HOME/.hammiedb < example
Traceback (most recent call last):
  File "/usr/local/bin/hammiefilter.py", line 179, in ?
    main()
  File "/usr/local/bin/hammiefilter.py", line 175, in main
    action(msg)
  File "/usr/local/bin/hammiefilter.py", line 113, in
filter
    return h.filter(msg)
  File
"/usr/local/lib/python2.2/site-packages/spambayes/hammie.py",
line 108, in filter
    prob, clues = self._scoremsg(msg, True)
  File
"/usr/local/lib/python2.2/site-packages/spambayes/hammie.py",
line 38, in _scoremsg
    return self.bayes.spamprob(tokenize(msg), evidence)
  File
"/usr/local/lib/python2.2/site-packages/spambayes/classifier.py",
line 217, in chi2_spamprob
    clues = self._getclues(wordstream)
  File
"/usr/local/lib/python2.2/site-packages/spambayes/classifier.py",
line 441, in _getclues
    prob = self.probability(record)
  File
"/usr/local/lib/python2.2/site-packages/spambayes/classifier.py",
line 304, in probability
    assert spamcount <= nspam
AssertionError


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=498103&aid=706520&group_id=61702