1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
# -*- coding: utf-8 -*-
##############################################################################
#
# Author: Nicolas Bessi
# Copyright 2012 Camptocamp SA
#
# 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/>.
#
##############################################################################
from openerp.osv.orm import Model, fields
import decimal_precision as dp
class product_product(Model):
_inherit = "product.product"
def _compute_configurable_level(self, cursor, uid, pids, field_name, args, context=None):
"""We compute a custom stock level"""
# we do not override _product_available once agin to avoid MRO troubles
conf_obj = self.pool.get('stock.level.configuration')
prod_obj = self.pool.get('product.product')
conf_list = []
conf_ids = conf_obj.search(cursor, uid, [])
for conf in conf_obj.browse(cursor, uid, conf_ids):
conf_list.append((conf.stock_location_id.id, conf.product_field.name))
if not isinstance(pids, list):
pids = [pids]
res = dict.fromkeys(pids, 0.0)
for conf in conf_list:
local_context = context.copy()
local_context['location'] = [conf[0]]
interm = prod_obj._product_available(cursor, uid, pids, field_names=[conf[1]], arg=False, context=local_context)
for key, val in interm.items():
res.setdefault(key, 0.0) # this should not be usefull but we never know
res[key] += val.get(conf[1], 0.0)
return res
_columns = {'configurable_stock_level': fields.function(_compute_configurable_level,
type='float',
digits_compute=dp.get_precision('Product UoM'),
string='Custom level')}
|