Jan Dittberner
09180938f1
* make code PEP8 clean (addresses #18) * add copyright information to all python files git-svn-id: file:///home/www/usr01/svn/gnuviechadmin/trunk@257 a67ec6bc-e5d5-0310-a910-815c51eb3124
75 lines
3 KiB
Python
75 lines
3 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2007, 2008 by Jan Dittberner.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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# USA.
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#
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# Version: $Id$
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from sqlalchemy import *
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from sqlalchemy.exceptions import NoSuchTableError
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import sys
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import migrate.versioning.api
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from settings import *
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try:
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dbversion = migrate.versioning.api.db_version(
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config.get('database', 'uri'),
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config.get('database', 'repository'))
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if dbversion < required_version:
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print("""Database version is %d but required version is %d. Trying
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automatic upgrade.""" %
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(dbversion, required_version))
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try:
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migrate.versioning.api.upgrade(
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config.get('database', 'uri'),
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config.get('database', 'repository'),
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required_version)
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except:
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print "Automatic upgrade failed."
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raise
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elif dbversion > required_version:
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print("""Database version is %d which is higher than the required
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version %d. I cannot handle this situation without possible data loss.""" %
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(dbversion, required_version))
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sys.exit(1)
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except NoSuchTableError, nste:
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print """The database is not versioned. Trying automatic versioning."""
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try:
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migrate.versioning.api.version_control(
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config.get('database', 'uri'),
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config.get('database', 'repository'))
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migrate.versioning.api.upgrade(
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config.get('database', 'uri'),
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config.get('database', 'repository', required_version))
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except:
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print "Automatic setup failed."
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raise
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meta = MetaData(config.get('database', 'uri'))
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#meta.engine.echo = True
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client_table = Table('client', meta, schema = dbschema, autoload = True)
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sysuser_table = Table('sysuser', meta, schema = dbschema, autoload = True)
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domain_table = Table('domain', meta, schema = dbschema, autoload = True)
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record_table = Table('record', meta, schema = dbschema, autoload = True)
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supermaster_table = Table('supermaster', meta, schema = dbschema,
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autoload = True)
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mailaccount_table = Table('mailaccount', meta, schema = dbschema,
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autoload = True)
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mailaddress_table = Table('mailaddress', meta, schema = dbschema,
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autoload = True)
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mailtarget_table = Table('mailtarget', meta, schema = dbschema,
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autoload = True)
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