Forked mumble-django project from https://bitbucket.org/Svedrin/mumble-django
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77 lines
2.3 KiB
77 lines
2.3 KiB
# -*- coding: utf-8 -*-
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# kate: space-indent on; indent-width 4; replace-tabs on;
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"""
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* Copyright © 2010, Michael "Svedrin" Ziegler <diese-addy@funzt-halt.net>
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*
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* Mumble-Django 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 package is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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"""
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import os
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from os.path import join
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from django.db import connection, transaction
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from django.db.models import signals
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from django.conf import settings
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from mumble import models
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from mumble.management.server_detect import find_existing_instances
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def update_schema( **kwargs ):
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if "verbosity" in kwargs:
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v = kwargs['verbosity']
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else:
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v = 1
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if v:
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print "Migrating Database schema for Mumble-Django 2.0 now."
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scriptdir = join( settings.CONVERSIONSQL_ROOT, {
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'postgresql_psycopg2': 'pgsql',
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'postgresql': 'pgsql',
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'mysql': 'mysql',
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'sqlite3': 'sqlite',
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}[settings.DATABASE_ENGINE] )
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if v > 1:
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print "Reading migration scripts for %s from '%s'" % ( settings.DATABASE_ENGINE, scriptdir )
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scripts = [ filename for filename in os.listdir( scriptdir ) if filename.endswith( ".sql" ) ]
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scripts.sort()
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for filename in scripts:
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cursor = connection.cursor()
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scriptpath = os.path.join( scriptdir, filename )
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scriptfile = open( scriptpath, "r" )
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try:
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if v > 1:
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print "Running migration script '%s'..." % scriptpath
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stmt = scriptfile.read()
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cursor.execute( stmt )
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except IOError, err:
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print "Error reading file '%s':" % filename
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print err
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except cursor.db.connection.Error, err:
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print "Error executing file '%s':" % filename
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print err
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finally:
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scriptfile.close()
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cursor.close()
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if v:
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print "Database migration finished successfully."
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find_existing_instances( **kwargs )
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