46 lines
1.7 KiB
Python
46 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
|
|
##############################################################################
|
|
#
|
|
# OpenERP, Open Source Management Solution
|
|
# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
##############################################################################
|
|
"""
|
|
A module to handle a database UUID. That uuid will be stored in the osv
|
|
"ir.config_parameter" with key "database.uuid".
|
|
"""
|
|
|
|
from osv import osv
|
|
import uuid
|
|
|
|
class uuid_saver(osv.osv_memory):
|
|
""" An empty osv memory to init the uuid of the database the first it is
|
|
used. """
|
|
|
|
_name = 'maintenance.database_uuid_saver'
|
|
|
|
def init(self, cr):
|
|
""" Checks that the database uuid was already created and create it if
|
|
it not the case. """
|
|
params = self.pool.get('ir.config_parameter')
|
|
uniq = params.get_param(cr, 1, 'database.uuid')
|
|
if not uniq:
|
|
uniq = str(uuid.uuid1())
|
|
params.set_param(cr, 1, 'database.uuid', uniq)
|
|
|
|
uuid_saver()
|
|
|