You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.8 KiB
53 lines
1.8 KiB
# -*- 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/>.
|
|
#
|
|
##############################################################################
|
|
|
|
import simplejson
|
|
import openerp
|
|
from openerp.models import FIELDS_TO_PGTYPES
|
|
from openerp.osv.fields import _column
|
|
|
|
# ---------------------------------------------------------
|
|
# Serialized fields
|
|
# ---------------------------------------------------------
|
|
|
|
|
|
class serialized(_column):
|
|
""" A field able to store an arbitrary python data structure.
|
|
|
|
Note: only plain components allowed.
|
|
"""
|
|
|
|
def _symbol_set_struct(val):
|
|
return simplejson.dumps(val)
|
|
|
|
def _symbol_get_struct(self, val):
|
|
return simplejson.loads(val or '{}')
|
|
|
|
_prefetch = False
|
|
_type = 'serialized'
|
|
|
|
_symbol_c = '%s'
|
|
_symbol_f = _symbol_set_struct
|
|
_symbol_set = (_symbol_c, _symbol_f)
|
|
_symbol_get = _symbol_get_struct
|
|
|
|
openerp.osv.fields.serialized = serialized
|
|
FIELDS_TO_PGTYPES[openerp.osv.fields.serialized] = 'text'
|