"Fossies" - the Fresh Open Source Software archive

Member "spambayes-1.1a6/utilities/convert_db.py" of archive spambayes-1.1a6.zip:

#! /usr/bin/env python

"""convert_db.py

Simplified version of sb_dbimpexp.py to aid with the change from
defaulting to dbm in 1.0.x to zodb in 1.1.x.

Usage:
    sb_dbexpimp [options]

        options:
            -t type   : type of the database to convert
                        (e.g. pickle, dbm, zodb)
            -T type   : type of database to convert to
                        (e.g. pickle, dbm, zodb)
            -n path   : path to the database to convert
            -N path   : path of the resulting database
            -h        : help

To convert the database from dbm to ZODB on Windows, simply running
the script with no options should work.  To convert the database from
dbm to ZODB on linux or OS X, the following should work:

    python convert_db.py -n ~/.hammie.db
"""

# This module is part of the spambayes project, which is Copyright 2002-2007
# The Python Software Foundation and is covered by the Python Software
# Foundation license.

__author__ = "Tony Meyer <ta-meyer@ihug.co.nz>"
__credits__ = "Tim Stone; all the SpamBayes folk"

import os
import sys
import getopt

from spambayes import storage

if __name__ == '__main__':
    try:
        opts, args = getopt.getopt(sys.argv[1:], 'ht:T:n:N:')
    except getopt.error, msg:
        print >> sys.stderr, str(msg) + '\n\n' + __doc__
        sys.exit()

    old_name = old_type = new_name = new_type = None
    for opt, arg in opts:
        if opt == '-h':
            print >> sys.stderr, __doc__
            sys.exit()
        elif opt == '-t':
            old_type = arg
        elif opt == '-T':
            new_type = arg
        elif opt == '-n':
            old_name = os.path.expanduser(arg)
        elif opt == '-N':
            new_name = os.path.expanduser(arg)
    storage.convert(old_name, old_type, new_name, new_type)