329 lines
19 KiB
Python
329 lines
19 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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import time
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from openerp.osv import fields
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from openerp.osv import osv
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from openerp.tools.translate import _
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from openerp import SUPERUSER_ID
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from openerp.tools import DEFAULT_SERVER_DATETIME_FORMAT, float_compare
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class StockMove(osv.osv):
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_inherit = 'stock.move'
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_columns = {
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'production_id': fields.many2one('mrp.production', 'Production Order for Produced Products', select=True, copy=False),
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'raw_material_production_id': fields.many2one('mrp.production', 'Production Order for Raw Materials', select=True),
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'consumed_for': fields.many2one('stock.move', 'Consumed for', help='Technical field used to make the traceability of produced products'),
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}
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def check_tracking(self, cr, uid, move, lot_id, context=None):
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super(StockMove, self).check_tracking(cr, uid, move, lot_id, context=context)
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if move.product_id.track_production and (move.location_id.usage == 'production' or move.location_dest_id.usage == 'production') and not lot_id:
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raise osv.except_osv(_('Warning!'), _('You must assign a serial number for the product %s') % (move.product_id.name))
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if move.raw_material_production_id and move.location_dest_id.usage == 'production' and move.raw_material_production_id.product_id.track_production and not move.consumed_for:
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raise osv.except_osv(_('Warning!'), _("Because the product %s requires it, you must assign a serial number to your raw material %s to proceed further in your production. Please use the 'Produce' button to do so.") % (move.raw_material_production_id.product_id.name, move.product_id.name))
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# TODO master: remove me, no longer used
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def _check_phantom_bom(self, cr, uid, move, context=None):
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"""check if product associated to move has a phantom bom
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return list of ids of mrp.bom for that product """
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user_company = self.pool.get('res.users').browse(cr, uid, uid, context=context).company_id.id
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#doing the search as SUPERUSER because a user with the permission to write on a stock move should be able to explode it
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#without giving him the right to read the boms.
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domain = [
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'|', ('product_id', '=', move.product_id.id),
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'&', ('product_id', '=', False), ('product_tmpl_id.product_variant_ids', '=', move.product_id.id),
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('type', '=', 'phantom'),
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'|', ('date_start', '=', False), ('date_start', '<=', time.strftime(DEFAULT_SERVER_DATETIME_FORMAT)),
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'|', ('date_stop', '=', False), ('date_stop', '>=', time.strftime(DEFAULT_SERVER_DATETIME_FORMAT)),
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('company_id', '=', user_company)]
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return self.pool.get('mrp.bom').search(cr, SUPERUSER_ID, domain, context=context)
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def _action_explode(self, cr, uid, move, context=None):
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""" Explodes pickings.
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@param move: Stock moves
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@return: True
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"""
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if context is None:
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context = {}
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bom_obj = self.pool.get('mrp.bom')
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move_obj = self.pool.get('stock.move')
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prod_obj = self.pool.get("product.product")
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proc_obj = self.pool.get("procurement.order")
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uom_obj = self.pool.get("product.uom")
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to_explode_again_ids = []
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property_ids = context.get('property_ids') or []
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bis = bom_obj._bom_find(cr, SUPERUSER_ID, product_id=move.product_id.id, properties=property_ids)
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bom_point = bom_obj.browse(cr, SUPERUSER_ID, bis, context=context)
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if bis and bom_point.type == 'phantom':
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processed_ids = []
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factor = uom_obj._compute_qty(cr, SUPERUSER_ID, move.product_uom.id, move.product_uom_qty, bom_point.product_uom.id) / bom_point.product_qty
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res = bom_obj._bom_explode(cr, SUPERUSER_ID, bom_point, move.product_id, factor, property_ids, context=context)
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for line in res[0]:
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product = prod_obj.browse(cr, uid, line['product_id'], context=context)
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if product.type != 'service':
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valdef = {
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'picking_id': move.picking_id.id if move.picking_id else False,
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'product_id': line['product_id'],
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'product_uom': line['product_uom'],
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'product_uom_qty': line['product_qty'],
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'product_uos': line['product_uos'],
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'product_uos_qty': line['product_uos_qty'],
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'state': 'draft', #will be confirmed below
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'name': line['name'],
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'procurement_id': move.procurement_id.id,
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'split_from': move.id, #Needed in order to keep sale connection, but will be removed by unlink
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}
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mid = move_obj.copy(cr, uid, move.id, default=valdef, context=context)
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to_explode_again_ids.append(mid)
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else:
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if prod_obj.need_procurement(cr, uid, [product.id], context=context):
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valdef = {
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'name': move.rule_id and move.rule_id.name or "/",
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'origin': move.origin,
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'company_id': move.company_id and move.company_id.id or False,
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'date_planned': move.date,
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'product_id': line['product_id'],
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'product_qty': line['product_qty'],
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'product_uom': line['product_uom'],
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'product_uos_qty': line['product_uos_qty'],
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'product_uos': line['product_uos'],
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'group_id': move.group_id.id,
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'priority': move.priority,
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'partner_dest_id': move.partner_id.id,
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}
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if move.procurement_id:
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proc = proc_obj.copy(cr, uid, move.procurement_id.id, default=valdef, context=context)
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else:
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proc = proc_obj.create(cr, uid, valdef, context=context)
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proc_obj.run(cr, uid, [proc], context=context) #could be omitted
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#check if new moves needs to be exploded
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if to_explode_again_ids:
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for new_move in self.browse(cr, uid, to_explode_again_ids, context=context):
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processed_ids.extend(self._action_explode(cr, uid, new_move, context=context))
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if not move.split_from and move.procurement_id:
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# Check if procurements have been made to wait for
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moves = move.procurement_id.move_ids
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if len(moves) == 1:
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proc_obj.write(cr, uid, [move.procurement_id.id], {'state': 'done'}, context=context)
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if processed_ids and move.state == 'assigned':
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# Set the state of resulting moves according to 'assigned' as the original move is assigned
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move_obj.write(cr, uid, list(set(processed_ids) - set([move.id])), {'state': 'assigned'}, context=context)
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#delete the move with original product which is not relevant anymore
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move_obj.unlink(cr, SUPERUSER_ID, [move.id], context=context)
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#return list of newly created move
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return processed_ids
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return [move.id]
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def action_confirm(self, cr, uid, ids, context=None):
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move_ids = []
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for move in self.browse(cr, uid, ids, context=context):
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#in order to explode a move, we must have a picking_type_id on that move because otherwise the move
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#won't be assigned to a picking and it would be weird to explode a move into several if they aren't
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#all grouped in the same picking.
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if move.picking_type_id:
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move_ids.extend(self._action_explode(cr, uid, move, context=context))
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else:
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move_ids.append(move.id)
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#we go further with the list of ids potentially changed by action_explode
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return super(StockMove, self).action_confirm(cr, uid, move_ids, context=context)
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def action_consume(self, cr, uid, ids, product_qty, location_id=False, restrict_lot_id=False, restrict_partner_id=False,
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consumed_for=False, context=None):
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""" Consumed product with specific quantity from specific source location.
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@param product_qty: Consumed/produced product quantity (= in quantity of UoM of product)
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@param location_id: Source location
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@param restrict_lot_id: optionnal parameter that allows to restrict the choice of quants on this specific lot
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@param restrict_partner_id: optionnal parameter that allows to restrict the choice of quants to this specific partner
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@param consumed_for: optionnal parameter given to this function to make the link between raw material consumed and produced product, for a better traceability
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@return: New lines created if not everything was consumed for this line
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"""
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if context is None:
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context = {}
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res = []
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production_obj = self.pool.get('mrp.production')
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if product_qty <= 0:
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raise osv.except_osv(_('Warning!'), _('Please provide proper quantity.'))
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#because of the action_confirm that can create extra moves in case of phantom bom, we need to make 2 loops
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ids2 = []
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for move in self.browse(cr, uid, ids, context=context):
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if move.state == 'draft':
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ids2.extend(self.action_confirm(cr, uid, [move.id], context=context))
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else:
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ids2.append(move.id)
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prod_orders = set()
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for move in self.browse(cr, uid, ids2, context=context):
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prod_orders.add(move.raw_material_production_id.id or move.production_id.id)
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move_qty = move.product_qty
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if move_qty <= 0:
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raise osv.except_osv(_('Error!'), _('Cannot consume a move with negative or zero quantity.'))
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quantity_rest = move_qty - product_qty
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# Compare with numbers of move uom as we want to avoid a split with 0 qty
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quantity_rest_uom = move.product_uom_qty - self.pool.get("product.uom")._compute_qty_obj(cr, uid, move.product_id.uom_id, product_qty, move.product_uom)
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if float_compare(quantity_rest_uom, 0, precision_rounding=move.product_uom.rounding) != 0:
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new_mov = self.split(cr, uid, move, quantity_rest, context=context)
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if move.production_id:
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self.write(cr, uid, [new_mov], {'production_id': move.production_id.id}, context=context)
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res.append(new_mov)
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vals = {'restrict_lot_id': restrict_lot_id,
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'restrict_partner_id': restrict_partner_id,
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'consumed_for': consumed_for}
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if location_id:
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vals.update({'location_id': location_id})
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self.write(cr, uid, [move.id], vals, context=context)
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# Original moves will be the quantities consumed, so they need to be done
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self.action_done(cr, uid, ids2, context=context)
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if res:
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self.action_assign(cr, uid, res, context=context)
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if prod_orders:
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production_obj.signal_workflow(cr, uid, list(prod_orders), 'button_produce')
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return res
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def action_scrap(self, cr, uid, ids, product_qty, location_id, restrict_lot_id=False, restrict_partner_id=False, context=None):
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""" Move the scrap/damaged product into scrap location
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@param product_qty: Scraped product quantity
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@param location_id: Scrap location
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@return: Scraped lines
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"""
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res = []
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production_obj = self.pool.get('mrp.production')
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for move in self.browse(cr, uid, ids, context=context):
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new_moves = super(StockMove, self).action_scrap(cr, uid, [move.id], product_qty, location_id,
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restrict_lot_id=restrict_lot_id,
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restrict_partner_id=restrict_partner_id, context=context)
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#If we are not scrapping our whole move, tracking and lot references must not be removed
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production_ids = production_obj.search(cr, uid, [('move_lines', 'in', [move.id])])
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for prod_id in production_ids:
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production_obj.signal_workflow(cr, uid, [prod_id], 'button_produce')
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if move.production_id.id:
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self.write(cr, uid, new_moves, {'production_id': move.production_id.id}, context=context)
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res.append(new_moves)
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return res
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def write(self, cr, uid, ids, vals, context=None):
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if isinstance(ids, (int, long)):
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ids = [ids]
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res = super(StockMove, self).write(cr, uid, ids, vals, context=context)
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from openerp import workflow
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if vals.get('state') == 'assigned':
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moves = self.browse(cr, uid, ids, context=context)
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orders = list(set([x.raw_material_production_id.id for x in moves if x.raw_material_production_id and x.raw_material_production_id.state == 'confirmed']))
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for order_id in orders:
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if self.pool.get('mrp.production').test_ready(cr, uid, [order_id]):
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workflow.trg_validate(uid, 'mrp.production', order_id, 'moves_ready', cr)
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return res
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class stock_warehouse(osv.osv):
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_inherit = 'stock.warehouse'
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_columns = {
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'manufacture_to_resupply': fields.boolean('Manufacture in this Warehouse',
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help="When products are manufactured, they can be manufactured in this warehouse."),
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'manufacture_pull_id': fields.many2one('procurement.rule', 'Manufacture Rule'),
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}
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_defaults = {
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'manufacture_to_resupply': True,
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}
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def _get_manufacture_pull_rule(self, cr, uid, warehouse, context=None):
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route_obj = self.pool.get('stock.location.route')
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data_obj = self.pool.get('ir.model.data')
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try:
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manufacture_route_id = data_obj.get_object_reference(cr, uid, 'mrp', 'route_warehouse0_manufacture')[1]
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except:
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manufacture_route_id = route_obj.search(cr, uid, [('name', 'like', _('Manufacture'))], context=context)
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manufacture_route_id = manufacture_route_id and manufacture_route_id[0] or False
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if not manufacture_route_id:
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raise osv.except_osv(_('Error!'), _('Can\'t find any generic Manufacture route.'))
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return {
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'name': self._format_routename(cr, uid, warehouse, _(' Manufacture'), context=context),
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'location_id': warehouse.lot_stock_id.id,
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'route_id': manufacture_route_id,
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'action': 'manufacture',
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'picking_type_id': warehouse.int_type_id.id,
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'propagate': False,
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'warehouse_id': warehouse.id,
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}
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def create_routes(self, cr, uid, ids, warehouse, context=None):
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pull_obj = self.pool.get('procurement.rule')
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res = super(stock_warehouse, self).create_routes(cr, uid, ids, warehouse, context=context)
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if warehouse.manufacture_to_resupply:
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manufacture_pull_vals = self._get_manufacture_pull_rule(cr, uid, warehouse, context=context)
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manufacture_pull_id = pull_obj.create(cr, uid, manufacture_pull_vals, context=context)
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res['manufacture_pull_id'] = manufacture_pull_id
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return res
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def write(self, cr, uid, ids, vals, context=None):
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pull_obj = self.pool.get('procurement.rule')
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if isinstance(ids, (int, long)):
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ids = [ids]
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if 'manufacture_to_resupply' in vals:
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if vals.get("manufacture_to_resupply"):
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for warehouse in self.browse(cr, uid, ids, context=context):
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if not warehouse.manufacture_pull_id:
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manufacture_pull_vals = self._get_manufacture_pull_rule(cr, uid, warehouse, context=context)
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manufacture_pull_id = pull_obj.create(cr, uid, manufacture_pull_vals, context=context)
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vals['manufacture_pull_id'] = manufacture_pull_id
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else:
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for warehouse in self.browse(cr, uid, ids, context=context):
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if warehouse.manufacture_pull_id:
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pull_obj.unlink(cr, uid, warehouse.manufacture_pull_id.id, context=context)
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return super(stock_warehouse, self).write(cr, uid, ids, vals, context=None)
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def get_all_routes_for_wh(self, cr, uid, warehouse, context=None):
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all_routes = super(stock_warehouse, self).get_all_routes_for_wh(cr, uid, warehouse, context=context)
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if warehouse.manufacture_to_resupply and warehouse.manufacture_pull_id and warehouse.manufacture_pull_id.route_id:
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all_routes += [warehouse.manufacture_pull_id.route_id.id]
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return all_routes
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def _handle_renaming(self, cr, uid, warehouse, name, code, context=None):
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res = super(stock_warehouse, self)._handle_renaming(cr, uid, warehouse, name, code, context=context)
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pull_obj = self.pool.get('procurement.rule')
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#change the manufacture pull rule name
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if warehouse.manufacture_pull_id:
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pull_obj.write(cr, uid, warehouse.manufacture_pull_id.id, {'name': warehouse.manufacture_pull_id.name.replace(warehouse.name, name, 1)}, context=context)
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return res
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def _get_all_products_to_resupply(self, cr, uid, warehouse, context=None):
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res = super(stock_warehouse, self)._get_all_products_to_resupply(cr, uid, warehouse, context=context)
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if warehouse.manufacture_pull_id and warehouse.manufacture_pull_id.route_id:
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for product_id in res:
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for route in self.pool.get('product.product').browse(cr, uid, product_id, context=context).route_ids:
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if route.id == warehouse.manufacture_pull_id.route_id.id:
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res.remove(product_id)
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break
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return res
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