[spambayes-bugs] [ spambayes-Bugs-809769 ] TypeError when training 1.0a6

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Bugs item #809769, was opened at 2003-09-21 02:30
Message generated for change (Comment added) made by anadelonbrin
You can respond by visiting: 
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Category: pop3proxy
Group: Source code 1.0a5
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Shawn Behrens (sbehrens)
Assigned to: Tony Meyer (anadelonbrin)
Summary: TypeError when training 1.0a6

Initial Comment:
This is a newly set up 1.0a6 running as a service on

WinXP. No settings have been imported from 1.0a5, nor

has the database.



Upon training from the cache, I receive a typeerror:





Training... Trained on 7 messages. Saving...

500 Server error



Traceback (most recent call last):



  File "C:\Program

Files\spambayes\spambayes\Dibbler.py", line 453, in

found_terminator

    getattr(plugin, name)(**params)



  File "C:\Program

Files\spambayes\spambayes\ProxyUI.py", line 324, in

onReview

    self._doSave()



  File "C:\Program

Files\spambayes\spambayes\UserInterface.py", line 470,

in _doSave

    classifier.store()



  File "C:\Program

Files\spambayes\spambayes\storage.py", line 229, in store

    self._write_state_key()



  File "C:\Program

Files\spambayes\spambayes\storage.py", line 233, in

_write_state_key

    self.db[self.statekey] = (classifier.PICKLE_VERSION,



  File "C:\Python23\lib\shelve.py", line 130, in

__setitem__

    self.dict[key] = f.getvalue()



TypeError: object does not support item assignment



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>Comment By: Tony Meyer (anadelonbrin)
Date: 2003-09-24 15:56

Message:
Logged In: YES 
user_id=552329

Ok.  As mentioned elsewhere, the problem arises any time the 

options (or advanced options) are saved.  What as happening 

is that the database was closed and then reopened, but the 

ui kept trying to use the old instance of the db (which was 

closed).



This is now fixed in cvs, so will be in 1.1b1.  For the moment, 

simply restarting sb_server after changing the options works.  

A nicer solution would just be to use a pickle instead of a 

dbm - pickles aren't effected by this problem, AFAIK.

----------------------------------------------------------------------

Comment By: Tony Meyer (anadelonbrin)
Date: 2003-09-22 21:39

Message:
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user_id=552329

In fact, you should be able to fix this by simply stopping 

sb_server (or the service), and then starting it again.

----------------------------------------------------------------------

Comment By: Tony Meyer (anadelonbrin)
Date: 2003-09-22 21:34

Message:
Logged In: YES 
user_id=552329

Argh.  Forget that, I can duplicate this.



If you delete the newly created databases (they will most 

likely be in c:\documents and settings\[username]\application 

data\spambayes\proxy) then everything should work again.

----------------------------------------------------------------------

Comment By: Tony Meyer (anadelonbrin)
Date: 2003-09-22 21:25

Message:
Logged In: YES 
user_id=552329

Do you *have* a database?  If you set the verbose option to 

true and run in a console window, do you get the message 

about "using ... database with x messages" (or the "using new 

database"?  What happens if you use a pickle instead of dbm?

----------------------------------------------------------------------

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