[Spambayes] read-only DBDict in hammie?

[Skip Montanaro]

    >>> I'd like to share the anydbm file between several accounts on my
    >>> machine.  Before I fiddle hammie.py so it opens the file in
    >>> read-only mode, is there any reason when classifying (not training)
    >>> it actually needs to update the file?

    Tim> I'm using the DBDict class in hammie for doing training with the
    Tim> pop3proxy.  Can we make a read-only option, rather than making it
    Tim> always open for read?

Yes, that was my intent.  When you run hammie with the -g or -s flags it's
opened for writing, but opened for reading otherwise.  There is a new mode
argument to the DBDict constructor.  I suppose I should have defaulted it to
'c'.

Skip