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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
#!/usr/bin/python
# -*- encoding: utf-8 -*-
###########################################################################
# Module Writen to OpenERP, Open Source Management Solution
# Copyright (C) OpenERP Venezuela (<http://openerp.com.ve>).
# All Rights Reserved
###############Credits######################################################
# Coded by: Vauxoo C.A.
# Planified by: Nhomar Hernandez
# Audited by: Vauxoo C.A.
#############################################################################
# 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 osv import osv
from osv import fields
from tools.translate import _
import time
import decimal_precision as dp
class stock_inventory_line(osv.osv):
_inherit = 'stock.inventory.line'
'''
'''
def _get_cost(self,cr,uid,ids,name,args,context={}):
res = {}
for id in ids:
res[id]=self.compute_cost(cr,uid,[id])
return res
_columns = {
'cost': fields.function(_get_cost,method=True,digits_compute=dp.get_precision('Account'),string='Costo'),
}
def search_date_desc(self, cr, uid, ids, product_id, date):
cr.execute('SELECT price FROM product_historic_cost ' \
'WHERE product_id=%s AND name <= %s ORDER BY name desc LIMIT 1', (product_id, date))
res = [x[0] for x in cr.fetchall()]
if not res:
res = 0.0
else:
res = res[0]
return res
def search_date_asc(self, cr, uid, ids, product_id, date):
cr.execute('SELECT price FROM product_historic_cost ' \
'WHERE product_id=%s AND name > %s ORDER BY name asc LIMIT 1', (product_id, date))
res = [x[0] for x in cr.fetchall()]
if not res:
res = 0.0
else:
res = res[0]
return res
def compute_cost(self,cr,uid,ids,*args):
prod_obj = self.pool.get('product.product')
costo= 0.0
inv_brw = self.browse(cr, uid, ids, context=None)[0]
date = inv_brw.inventory_id.date
costo = self.search_date_desc(cr,uid,ids,inv_brw.product_id.id,date)
if not costo:
costo = self.search_date_asc(cr,uid,ids,inv_brw.product_id.id,date)
costo = costo * inv_brw.product_qty * inv_brw.product_uom.factor_inv * inv_brw.product_id.uom_id.factor
return costo
stock_inventory_line()
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|