439 lines
23 KiB
Python
439 lines
23 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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from osv import fields, osv
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from tools.translate import _
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class product_product(osv.osv):
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_inherit = "product.product"
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def get_product_accounts(self, cr, uid, product_id, context=None):
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""" To get the stock input account, stock output account and stock journal related to product.
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@param product_id: product id
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@return: dictionary which contains information regarding stock input account, stock output account and stock journal
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"""
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product_obj = self.pool.get('product.product').browse(cr, uid, product_id, context)
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stock_input_acc = product_obj.property_stock_account_input and product_obj.property_stock_account_input.id or False
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if not stock_input_acc:
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stock_input_acc = product_obj.categ_id.property_stock_account_input_categ and product_obj.categ_id.property_stock_account_input_categ.id or False
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stock_output_acc = product_obj.property_stock_account_output and product_obj.property_stock_account_output.id or False
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if not stock_output_acc:
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stock_output_acc = product_obj.categ_id.property_stock_account_output_categ and product_obj.categ_id.property_stock_account_output_categ.id or False
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journal_id = product_obj.categ_id.property_stock_journal and product_obj.categ_id.property_stock_journal.id or False
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account_variation = product_obj.categ_id.property_stock_variation and product_obj.categ_id.property_stock_variation.id or False
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return {
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'stock_account_input': stock_input_acc,
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'stock_account_output': stock_output_acc,
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'stock_journal': journal_id,
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'property_stock_variation': account_variation
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}
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def do_change_standard_price(self, cr, uid, ids, datas, context={}):
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""" Changes the Standard Price of Product and creates an account move accordingly.
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@param datas : dict. contain default datas like new_price, stock_output_account, stock_input_account, stock_journal
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@param context: A standard dictionary
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@return:
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"""
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location_obj = self.pool.get('stock.location')
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move_obj = self.pool.get('account.move')
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move_line_obj = self.pool.get('account.move.line')
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new_price = datas.get('new_price', 0.0)
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stock_output_acc = datas.get('stock_output_account', False)
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stock_input_acc = datas.get('stock_input_account', False)
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journal_id = datas.get('stock_journal', False)
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property_obj=self.pool.get('ir.property')
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product_obj=self.browse(cr,uid,ids)[0]
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account_variation = product_obj.categ_id.property_stock_variation
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account_variation_id = account_variation and account_variation.id or False
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if not account_variation_id: raise osv.except_osv(_('Error!'), _('Variation Account is not specified for Product Category: %s' % (product_obj.categ_id.name)))
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move_ids = []
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loc_ids = location_obj.search(cr, uid,[('usage','=','internal')])
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for rec_id in ids:
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for location in location_obj.browse(cr, uid, loc_ids):
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c = context.copy()
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c.update({
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'location': location.id,
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'compute_child': False
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})
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product = self.browse(cr, uid, rec_id, context=c)
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qty = product.qty_available
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diff = product.standard_price - new_price
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if not diff: raise osv.except_osv(_('Error!'), _("Could not find any difference between standard price and new price!"))
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if qty:
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company_id = location.company_id and location.company_id.id or False
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if not company_id: raise osv.except_osv(_('Error!'), _('Company is not specified in Location'))
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#
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# Accounting Entries
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#
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if not journal_id:
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journal_id = product.categ_id.property_stock_journal and product.categ_id.property_stock_journal.id or False
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if not journal_id:
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raise osv.except_osv(_('Error!'),
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_('There is no journal defined '\
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'on the product category: "%s" (id: %d)') % \
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(product.categ_id.name,
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product.categ_id.id,))
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move_id = move_obj.create(cr, uid, {
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'journal_id': journal_id,
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'company_id': company_id
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})
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move_ids.append(move_id)
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if diff > 0:
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if not stock_input_acc:
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stock_input_acc = product.product_tmpl_id.\
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property_stock_account_input.id
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if not stock_input_acc:
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stock_input_acc = product.categ_id.\
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property_stock_account_input_categ.id
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if not stock_input_acc:
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raise osv.except_osv(_('Error!'),
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_('There is no stock input account defined ' \
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'for this product: "%s" (id: %d)') % \
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(product.name,
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product.id,))
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amount_diff = qty * diff
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move_line_obj.create(cr, uid, {
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'name': product.name,
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'account_id': stock_input_acc,
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'debit': amount_diff,
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'move_id': move_id,
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})
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move_line_obj.create(cr, uid, {
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'name': product.categ_id.name,
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'account_id': account_variation_id,
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'credit': amount_diff,
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'move_id': move_id
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})
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elif diff < 0:
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if not stock_output_acc:
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stock_output_acc = product.product_tmpl_id.\
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property_stock_account_output.id
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if not stock_output_acc:
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stock_output_acc = product.categ_id.\
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property_stock_account_output_categ.id
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if not stock_output_acc:
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raise osv.except_osv(_('Error!'),
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_('There is no stock output account defined ' \
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'for this product: "%s" (id: %d)') % \
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(product.name,
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product.id,))
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amount_diff = qty * -diff
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move_line_obj.create(cr, uid, {
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'name': product.name,
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'account_id': stock_output_acc,
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'credit': amount_diff,
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'move_id': move_id
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})
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move_line_obj.create(cr, uid, {
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'name': product.categ_id.name,
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'account_id': account_variation_id,
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'debit': amount_diff,
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'move_id': move_id
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})
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self.write(cr, uid, rec_id, {'standard_price': new_price})
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return move_ids
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def view_header_get(self, cr, user, view_id, view_type, context):
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res = super(product_product, self).view_header_get(cr, user, view_id, view_type, context)
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if res: return res
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if (context.get('location', False)):
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return _('Products: ')+self.pool.get('stock.location').browse(cr, user, context['location'], context).name
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return res
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def get_product_available(self, cr, uid, ids, context=None):
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""" Finds whether product is available or not in particular warehouse.
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@return: Dictionary of values
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"""
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if context is None:
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context = {}
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states = context.get('states',[])
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what = context.get('what',())
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if not ids:
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ids = self.search(cr, uid, [])
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res = {}.fromkeys(ids, 0.0)
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if not ids:
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return res
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if context.get('shop', False):
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cr.execute('select warehouse_id from sale_shop where id=%s', (int(context['shop']),))
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res2 = cr.fetchone()
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if res2:
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context['warehouse'] = res2[0]
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if context.get('warehouse', False):
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cr.execute('select lot_stock_id from stock_warehouse where id=%s', (int(context['warehouse']),))
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res2 = cr.fetchone()
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if res2:
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context['location'] = res2[0]
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if context.get('location', False):
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if type(context['location']) == type(1):
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location_ids = [context['location']]
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elif type(context['location']) in (type(''), type(u'')):
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location_ids = self.pool.get('stock.location').search(cr, uid, [('name','ilike',context['location'])], context=context)
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else:
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location_ids = context['location']
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else:
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location_ids = []
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wids = self.pool.get('stock.warehouse').search(cr, uid, [], context=context)
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for w in self.pool.get('stock.warehouse').browse(cr, uid, wids, context=context):
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location_ids.append(w.lot_stock_id.id)
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# build the list of ids of children of the location given by id
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if context.get('compute_child',True):
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child_location_ids = self.pool.get('stock.location').search(cr, uid, [('location_id', 'child_of', location_ids)])
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location_ids = child_location_ids or location_ids
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else:
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location_ids = location_ids
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uoms_o = {}
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product2uom = {}
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for product in self.browse(cr, uid, ids, context=context):
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product2uom[product.id] = product.uom_id.id
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uoms_o[product.uom_id.id] = product.uom_id
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results = []
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results2 = []
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from_date=context.get('from_date',False)
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to_date=context.get('to_date',False)
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date_str=False
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if from_date and to_date:
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date_str="date_planned>='%s' and date_planned<='%s'"%(from_date,to_date)
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elif from_date:
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date_str="date_planned>='%s'"%(from_date)
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elif to_date:
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date_str="date_planned<='%s'"%(to_date)
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if 'in' in what:
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# all moves from a location out of the set to a location in the set
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cr.execute(
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'select sum(product_qty), product_id, product_uom '\
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'from stock_move '\
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'where location_id NOT IN %s'\
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'and location_dest_id IN %s'\
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'and product_id IN %s'\
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'and state IN %s' + (date_str and 'and '+date_str+' ' or '') +''\
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'group by product_id,product_uom',(tuple(location_ids),tuple(location_ids),tuple(ids),tuple(states),)
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)
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results = cr.fetchall()
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if 'out' in what:
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# all moves from a location in the set to a location out of the set
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cr.execute(
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'select sum(product_qty), product_id, product_uom '\
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'from stock_move '\
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'where location_id IN %s'\
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'and location_dest_id NOT IN %s '\
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'and product_id IN %s'\
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'and state in %s' + (date_str and 'and '+date_str+' ' or '') + ''\
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'group by product_id,product_uom',(tuple(location_ids),tuple(location_ids),tuple(ids),tuple(states),)
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)
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results2 = cr.fetchall()
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uom_obj = self.pool.get('product.uom')
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uoms = map(lambda x: x[2], results) + map(lambda x: x[2], results2)
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if context.get('uom', False):
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uoms += [context['uom']]
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uoms = filter(lambda x: x not in uoms_o.keys(), uoms)
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if uoms:
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uoms = uom_obj.browse(cr, uid, list(set(uoms)), context=context)
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for o in uoms:
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uoms_o[o.id] = o
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for amount, prod_id, prod_uom in results:
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amount = uom_obj._compute_qty_obj(cr, uid, uoms_o[prod_uom], amount,
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uoms_o[context.get('uom', False) or product2uom[prod_id]])
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res[prod_id] += amount
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for amount, prod_id, prod_uom in results2:
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amount = uom_obj._compute_qty_obj(cr, uid, uoms_o[prod_uom], amount,
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uoms_o[context.get('uom', False) or product2uom[prod_id]])
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res[prod_id] -= amount
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return res
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def _product_available(self, cr, uid, ids, field_names=None, arg=False, context={}):
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""" Finds the incoming and outgoing quantity of product.
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@return: Dictionary of values
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"""
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if not field_names:
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field_names = []
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res = {}
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for id in ids:
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res[id] = {}.fromkeys(field_names, 0.0)
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for f in field_names:
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c = context.copy()
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if f == 'qty_available':
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c.update({ 'states': ('done',), 'what': ('in', 'out') })
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if f == 'virtual_available':
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c.update({ 'states': ('confirmed','waiting','assigned','done'), 'what': ('in', 'out') })
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if f == 'incoming_qty':
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c.update({ 'states': ('confirmed','waiting','assigned'), 'what': ('in',) })
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if f == 'outgoing_qty':
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c.update({ 'states': ('confirmed','waiting','assigned'), 'what': ('out',) })
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stock = self.get_product_available(cr, uid, ids, context=c)
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for id in ids:
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res[id][f] = stock.get(id, 0.0)
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return res
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_columns = {
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'qty_available': fields.function(_product_available, method=True, type='float', string='Real Stock', help="Current quantities of products in selected locations or all internal if none have been selected.", multi='qty_available'),
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'virtual_available': fields.function(_product_available, method=True, type='float', string='Virtual Stock', help="Future stock for this product according to the selected locations or all internal if none have been selected. Computed as: Real Stock - Outgoing + Incoming.", multi='qty_available'),
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'incoming_qty': fields.function(_product_available, method=True, type='float', string='Incoming', help="Quantities of products that are planned to arrive in selected locations or all internal if none have been selected.", multi='qty_available'),
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'outgoing_qty': fields.function(_product_available, method=True, type='float', string='Outgoing', help="Quantities of products that are planned to leave in selected locations or all internal if none have been selected.", multi='qty_available'),
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'track_production': fields.boolean('Track Production Lots' , help="Forces to use a Production Lot during production order"),
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'track_incoming': fields.boolean('Track Incoming Lots', help="Forces to use a tracking lot during receptions"),
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'track_outgoing': fields.boolean('Track Outgoing Lots', help="Forces to use a tracking lot during deliveries"),
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'location_id': fields.dummy(string='Location', relation='stock.location', type='many2one'),
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'valuation':fields.selection([('manual_periodic', 'Periodic (manual)'),
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('real_time','Real Time (automatized)'),], 'Stock Valuation', help="Decide if the system must automatically creates account moves based on stock moves", required=True),
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}
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_defaults = {
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'valuation': lambda *a: 'manual_periodic',
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}
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def fields_view_get(self, cr, uid, view_id=None, view_type='form', context=None, toolbar=False, submenu=False):
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res = super(product_product,self).fields_view_get(cr, uid, view_id, view_type, context, toolbar=toolbar, submenu=submenu)
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if context == None:
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context = {}
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if ('location' in context) and context['location']:
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location_info = self.pool.get('stock.location').browse(cr, uid, context['location'])
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fields=res.get('fields',{})
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if fields:
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if location_info.usage == 'supplier':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = _('Future Receptions')
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if fields.get('qty_available'):
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res['fields']['qty_available']['string'] = _('Received Qty')
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if location_info.usage == 'internal':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = _('Future Stock')
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if location_info.usage == 'customer':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = _('Future Deliveries')
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if fields.get('qty_available'):
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res['fields']['qty_available']['string'] = _('Delivered Qty')
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if location_info.usage == 'inventory':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = _('Future P&L')
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if fields.get('qty_available'):
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res['fields']['qty_available']['string'] = _('P&L Qty')
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if location_info.usage == 'procurement':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = _('Future Qty')
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if fields.get('qty_available'):
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res['fields']['qty_available']['string'] = _('Unplanned Qty')
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if location_info.usage == 'production':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = _('Future Productions')
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if fields.get('qty_available'):
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res['fields']['qty_available']['string'] = _('Produced Qty')
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return res
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product_product()
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class product_template(osv.osv):
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_name = 'product.template'
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_inherit = 'product.template'
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_columns = {
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'property_stock_procurement': fields.property(
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'stock.location',
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type='many2one',
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relation='stock.location',
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string="Procurement Location",
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method=True,
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view_load=True,
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domain=[('usage','like','procurement')],
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help="For the current product, this stock location will be used, instead of the default one, as the source location for stock moves generated by procurements"),
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'property_stock_production': fields.property(
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'stock.location',
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type='many2one',
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relation='stock.location',
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string="Production Location",
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method=True,
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view_load=True,
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domain=[('usage','like','production')],
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help="For the current product, this stock location will be used, instead of the default one, as the source location for stock moves generated by production orders"),
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'property_stock_inventory': fields.property(
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'stock.location',
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type='many2one',
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relation='stock.location',
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string="Inventory Location",
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method=True,
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view_load=True,
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domain=[('usage','like','inventory')],
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help="For the current product, this stock location will be used, instead of the default one, as the source location for stock moves generated when you do an inventory"),
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'property_stock_account_input': fields.property('account.account',
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type='many2one', relation='account.account',
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string='Stock Input Account', method=True, view_load=True,
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help='This account will be used, instead of the default one, to value input stock'),
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'property_stock_account_output': fields.property('account.account',
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type='many2one', relation='account.account',
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string='Stock Output Account', method=True, view_load=True,
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help='This account will be used, instead of the default one, to value output stock'),
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}
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product_template()
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class product_category(osv.osv):
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_inherit = 'product.category'
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_columns = {
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'property_stock_journal': fields.property('account.journal',
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relation='account.journal', type='many2one',
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string='Stock journal', method=True, view_load=True,
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help="This journal will be used for the accounting move generated by stock move"),
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'property_stock_account_input_categ': fields.property('account.account',
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type='many2one', relation='account.account',
|
|
string='Stock Input Account', method=True, view_load=True,
|
|
help='This account will be used to value the input stock'),
|
|
'property_stock_account_output_categ': fields.property('account.account',
|
|
type='many2one', relation='account.account',
|
|
string='Stock Output Account', method=True, view_load=True,
|
|
help='This account will be used to value the output stock'),
|
|
'property_stock_variation': fields.property('account.account',
|
|
type='many2one',
|
|
relation='account.account',
|
|
string="Stock Variation Account",
|
|
method=True, view_load=True,
|
|
help="This account will be used in product when valuation type is real-time valuation ",),
|
|
}
|
|
product_category()
|
|
|
|
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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|
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