[spambayes-dev] [ spambayes-Bugs-761670 ] Unexpected unicode key in bsd db

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Bugs item #761670, was opened at 2003-06-27 03:01
Message generated for change (Comment added) made by montanaro
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=498103&aid=761670&group_id=61702

Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Christian Stork (cst)
Assigned to: Nobody/Anonymous (nobody)
Summary: Unexpected unicode key in bsd db

Initial Comment:
On Debian (unstable) with python 2.3b1:

cst at comuter% pdb mboxtrain.py -n -d ~/.hammiedb -g ~/
Mail.d/Box -g ~/Mail.d/roeinst -g ~/Mail.d/friends -g ~/
Mail.d/freunde -g ~/Mail.d/deadmonkey-list -s ~/Mail.d/
spam 
Training ham (/home/chs/Mail.d/Box):
  Reading as Maildir
  Trained 0 out of 40 messages                
Training ham (/home/chs/Mail.d/roeinst):
  Reading as Maildir
  Trained 0 out of 2902 messages                
Training ham (/home/chs/Mail.d/friends):
  Reading as Maildir
  Trained 2 out of 3690 messages                
Training ham (/home/chs/Mail.d/freunde):
  Reading as Maildir
Traceback (most recent call last):   
  File "/home/chs/bin/pdb", line 43, in ?
    execfile(script)
  File "mboxtrain.py", line 294, in ?
    main()
  File "mboxtrain.py", line 281, in main
    train(h, g, False, force, trainnew)
  File "mboxtrain.py", line 216, in train
    maildir_train(h, os.path.join(path, "cur"), is_spam, force)
  File "mboxtrain.py", line 110, in maildir_train
    if not msg_train(h, msg, is_spam, force):
  File "mboxtrain.py", line 80, in msg_train
    h.train(msg, is_spam)
  File "/home/chs/src/spambayes/spambayes/hammie.py", 
line 150, in train
    self.bayes.learn(tokenize(msg), is_spam)
  File "/home/chs/src/spambayes/spambayes/classifier.py", 
line 276, in learn
    self._add_msg(wordstream, is_spam)
  File "/home/chs/src/spambayes/spambayes/classifier.py", 
line 402, in _add_msg
    record = self._wordinfoget(word)
  File "/home/chs/src/spambayes/spambayes/storage.py", 
line 215, in _wordinfoget
    r = self.db.get(word)
  File "/usr/lib/python2.3/shelve.py", line 110, in get
    if self.dict.has_key(key):
  File "/usr/lib/python2.3/bsddb/__init__.py", line 112, in 
has_key
    return self.db.has_key(key)
TypeError: String or Integer object expected for key, 
unicode found
> /usr/lib/python2.3/bsddb/__init__.py(112)has_key()
-> return self.db.has_key(key)
(Pdb) p key
u'filename:fname piece:Huettenfete01-
Wegbeschreibung_H\xfctte'


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>Comment By: Skip Montanaro (montanaro)
Date: 2003-06-30 15:31

Message:
Logged In: YES 
user_id=44345

Can you try out the attached patch and let us know how it works?


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=498103&aid=761670&group_id=61702