1344 lines
72 KiB
Python
1344 lines
72 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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import openerp.addons.decimal_precision as dp
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from collections import OrderedDict
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from openerp.osv import fields, osv, orm
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from openerp.tools import DEFAULT_SERVER_DATE_FORMAT
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from openerp.tools import float_compare, float_is_zero
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from openerp.tools.translate import _
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from openerp import tools, SUPERUSER_ID
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from openerp.addons.product import _common
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class mrp_property_group(osv.osv):
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"""
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Group of mrp properties.
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"""
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_name = 'mrp.property.group'
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_description = 'Property Group'
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_columns = {
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'name': fields.char('Property Group', required=True),
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'description': fields.text('Description'),
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}
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class mrp_property(osv.osv):
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"""
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Properties of mrp.
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"""
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_name = 'mrp.property'
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_description = 'Property'
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_columns = {
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'name': fields.char('Name', required=True),
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'composition': fields.selection([('min','min'),('max','max'),('plus','plus')], 'Properties composition', required=True, help="Not used in computations, for information purpose only."),
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'group_id': fields.many2one('mrp.property.group', 'Property Group', required=True),
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'description': fields.text('Description'),
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}
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_defaults = {
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'composition': lambda *a: 'min',
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}
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#----------------------------------------------------------
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# Work Centers
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#----------------------------------------------------------
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# capacity_hour : capacity per hour. default: 1.0.
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# Eg: If 5 concurrent operations at one time: capacity = 5 (because 5 employees)
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# unit_per_cycle : how many units are produced for one cycle
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class mrp_workcenter(osv.osv):
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_name = 'mrp.workcenter'
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_description = 'Work Center'
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_inherits = {'resource.resource':"resource_id"}
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_columns = {
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'note': fields.text('Description', help="Description of the Work Center. Explain here what's a cycle according to this Work Center."),
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'capacity_per_cycle': fields.float('Capacity per Cycle', help="Number of operations this Work Center can do in parallel. If this Work Center represents a team of 5 workers, the capacity per cycle is 5."),
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'time_cycle': fields.float('Time for 1 cycle (hour)', help="Time in hours for doing one cycle."),
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'time_start': fields.float('Time before prod.', help="Time in hours for the setup."),
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'time_stop': fields.float('Time after prod.', help="Time in hours for the cleaning."),
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'costs_hour': fields.float('Cost per hour', help="Specify Cost of Work Center per hour."),
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'costs_hour_account_id': fields.many2one('account.analytic.account', 'Hour Account', domain=[('type','!=','view')],
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help="Fill this only if you want automatic analytic accounting entries on production orders."),
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'costs_cycle': fields.float('Cost per cycle', help="Specify Cost of Work Center per cycle."),
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'costs_cycle_account_id': fields.many2one('account.analytic.account', 'Cycle Account', domain=[('type','!=','view')],
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help="Fill this only if you want automatic analytic accounting entries on production orders."),
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'costs_journal_id': fields.many2one('account.analytic.journal', 'Analytic Journal'),
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'costs_general_account_id': fields.many2one('account.account', 'General Account', domain=[('type','!=','view')]),
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'resource_id': fields.many2one('resource.resource','Resource', ondelete='cascade', required=True),
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'product_id': fields.many2one('product.product','Work Center Product', help="Fill this product to easily track your production costs in the analytic accounting."),
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}
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_defaults = {
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'capacity_per_cycle': 1.0,
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'resource_type': 'material',
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}
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def on_change_product_cost(self, cr, uid, ids, product_id, context=None):
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value = {}
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if product_id:
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cost = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
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value = {'costs_hour': cost.standard_price}
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return {'value': value}
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def _check_capacity_per_cycle(self, cr, uid, ids, context=None):
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for obj in self.browse(cr, uid, ids, context=context):
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if obj.capacity_per_cycle <= 0.0:
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return False
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return True
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_constraints = [
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(_check_capacity_per_cycle, 'The capacity per cycle must be strictly positive.', ['capacity_per_cycle']),
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]
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class mrp_routing(osv.osv):
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"""
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For specifying the routings of Work Centers.
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"""
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_name = 'mrp.routing'
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_description = 'Routing'
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_columns = {
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'name': fields.char('Name', required=True),
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'active': fields.boolean('Active', help="If the active field is set to False, it will allow you to hide the routing without removing it."),
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'code': fields.char('Code', size=8),
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'note': fields.text('Description'),
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'workcenter_lines': fields.one2many('mrp.routing.workcenter', 'routing_id', 'Work Centers', copy=True),
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'location_id': fields.many2one('stock.location', 'Production Location',
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help="Keep empty if you produce at the location where the finished products are needed." \
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"Set a location if you produce at a fixed location. This can be a partner location " \
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"if you subcontract the manufacturing operations."
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),
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'company_id': fields.many2one('res.company', 'Company'),
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}
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_defaults = {
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'active': lambda *a: 1,
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'company_id': lambda self, cr, uid, context: self.pool.get('res.company')._company_default_get(cr, uid, 'mrp.routing', context=context)
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}
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class mrp_routing_workcenter(osv.osv):
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"""
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Defines working cycles and hours of a Work Center using routings.
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"""
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_name = 'mrp.routing.workcenter'
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_description = 'Work Center Usage'
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_order = 'sequence'
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_columns = {
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'workcenter_id': fields.many2one('mrp.workcenter', 'Work Center', required=True),
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'name': fields.char('Name', required=True),
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'sequence': fields.integer('Sequence', help="Gives the sequence order when displaying a list of routing Work Centers."),
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'cycle_nbr': fields.float('Number of Cycles', required=True,
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help="Number of iterations this work center has to do in the specified operation of the routing."),
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'hour_nbr': fields.float('Number of Hours', required=True, help="Time in hours for this Work Center to achieve the operation of the specified routing."),
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'routing_id': fields.many2one('mrp.routing', 'Parent Routing', select=True, ondelete='cascade',
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help="Routing indicates all the Work Centers used, for how long and/or cycles." \
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"If Routing is indicated then,the third tab of a production order (Work Centers) will be automatically pre-completed."),
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'note': fields.text('Description'),
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'company_id': fields.related('routing_id', 'company_id', type='many2one', relation='res.company', string='Company', store=True, readonly=True),
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}
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_defaults = {
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'cycle_nbr': lambda *a: 1.0,
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'hour_nbr': lambda *a: 0.0,
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}
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class mrp_bom(osv.osv):
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"""
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Defines bills of material for a product.
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"""
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_name = 'mrp.bom'
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_description = 'Bill of Material'
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_inherit = ['mail.thread']
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_columns = {
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'name': fields.char('Name'),
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'code': fields.char('Reference', size=16),
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'active': fields.boolean('Active', help="If the active field is set to False, it will allow you to hide the bills of material without removing it."),
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'type': fields.selection([('normal', 'Normal'), ('phantom', 'Set')], 'BoM Type', required=True,
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help= "Set: When processing a sales order for this product, the delivery order will contain the raw materials, instead of the finished product."),
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'position': fields.char('Internal Reference', help="Reference to a position in an external plan."),
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'product_tmpl_id': fields.many2one('product.template', 'Product', domain="[('type', '!=', 'service')]", required=True),
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'product_id': fields.many2one('product.product', 'Product Variant',
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domain="['&', ('product_tmpl_id','=',product_tmpl_id), ('type','!=', 'service')]",
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help="If a product variant is defined the BOM is available only for this product."),
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'bom_line_ids': fields.one2many('mrp.bom.line', 'bom_id', 'BoM Lines', copy=True),
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'product_qty': fields.float('Product Quantity', required=True, digits_compute=dp.get_precision('Product Unit of Measure')),
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'product_uom': fields.many2one('product.uom', 'Product Unit of Measure', required=True, help="Unit of Measure (Unit of Measure) is the unit of measurement for the inventory control"),
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'date_start': fields.date('Valid From', help="Validity of this BoM. Keep empty if it's always valid."),
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'date_stop': fields.date('Valid Until', help="Validity of this BoM. Keep empty if it's always valid."),
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'sequence': fields.integer('Sequence', help="Gives the sequence order when displaying a list of bills of material."),
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'routing_id': fields.many2one('mrp.routing', 'Routing', help="The list of operations (list of work centers) to produce the finished product. "\
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"The routing is mainly used to compute work center costs during operations and to plan future loads on work centers based on production planning."),
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'product_rounding': fields.float('Product Rounding', help="Rounding applied on the product quantity."),
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'product_efficiency': fields.float('Manufacturing Efficiency', required=True, help="A factor of 0.9 means a loss of 10% during the production process."),
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'property_ids': fields.many2many('mrp.property', string='Properties'),
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'company_id': fields.many2one('res.company', 'Company', required=True),
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}
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def _get_uom_id(self, cr, uid, *args):
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return self.pool["product.uom"].search(cr, uid, [], limit=1, order='id')[0]
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_defaults = {
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'active': lambda *a: 1,
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'product_qty': lambda *a: 1.0,
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'product_efficiency': lambda *a: 1.0,
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'product_rounding': lambda *a: 0.0,
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'type': lambda *a: 'normal',
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'product_uom': _get_uom_id,
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'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'mrp.bom', context=c),
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}
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_order = "sequence"
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def _bom_find(self, cr, uid, product_tmpl_id=None, product_id=None, properties=None, context=None):
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""" Finds BoM for particular product and product uom.
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@param product_tmpl_id: Selected product.
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@param product_uom: Unit of measure of a product.
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@param properties: List of related properties.
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@return: False or BoM id.
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"""
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if not context:
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context = {}
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if properties is None:
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properties = []
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if product_id:
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if not product_tmpl_id:
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product_tmpl_id = self.pool['product.product'].browse(cr, uid, product_id, context=context).product_tmpl_id.id
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domain = [
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'|',
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('product_id', '=', product_id),
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'&',
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('product_id', '=', False),
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('product_tmpl_id', '=', product_tmpl_id)
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]
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elif product_tmpl_id:
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domain = [('product_id', '=', False), ('product_tmpl_id', '=', product_tmpl_id)]
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else:
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# neither product nor template, makes no sense to search
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return False
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if context.get('company_id'):
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domain = domain + [('company_id', '=', context['company_id'])]
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domain = domain + [ '|', ('date_start', '=', False), ('date_start', '<=', time.strftime(DEFAULT_SERVER_DATE_FORMAT)),
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'|', ('date_stop', '=', False), ('date_stop', '>=', time.strftime(DEFAULT_SERVER_DATE_FORMAT))]
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# order to prioritize bom with product_id over the one without
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ids = self.search(cr, uid, domain, order='sequence, product_id', context=context)
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# Search a BoM which has all properties specified, or if you can not find one, you could
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# pass a BoM without any properties with the smallest sequence
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bom_empty_prop = False
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for bom in self.pool.get('mrp.bom').browse(cr, uid, ids, context=context):
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if not set(map(int, bom.property_ids or [])) - set(properties or []):
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if not properties or bom.property_ids:
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return bom.id
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elif not bom_empty_prop:
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bom_empty_prop = bom.id
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return bom_empty_prop
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def _skip_bom_line(self, cr, uid, line, product, context=None):
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""" Control if a BoM line should be produce, can be inherited for add
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custom control.
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@param line: BoM line.
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@param product: Selected product produced.
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@return: True or False
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"""
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if line.date_start and line.date_start > time.strftime(DEFAULT_SERVER_DATE_FORMAT) or \
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line.date_stop and line.date_stop < time.strftime(DEFAULT_SERVER_DATE_FORMAT):
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return True
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# all bom_line_id variant values must be in the product
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if line.attribute_value_ids:
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if not product or (set(map(int,line.attribute_value_ids or [])) - set(map(int,product.attribute_value_ids))):
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return True
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return False
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def _bom_explode(self, cr, uid, bom, product, factor, properties=None, level=0, routing_id=False, previous_products=None, master_bom=None, context=None):
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""" Finds Products and Work Centers for related BoM for manufacturing order.
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@param bom: BoM of particular product template.
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@param product: Select a particular variant of the BoM. If False use BoM without variants.
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@param factor: Factor represents the quantity, but in UoM of the BoM, taking into account the numbers produced by the BoM
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@param properties: A List of properties Ids.
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@param level: Depth level to find BoM lines starts from 10.
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@param previous_products: List of product previously use by bom explore to avoid recursion
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@param master_bom: When recursion, used to display the name of the master bom
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@return: result: List of dictionaries containing product details.
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result2: List of dictionaries containing Work Center details.
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"""
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uom_obj = self.pool.get("product.uom")
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routing_obj = self.pool.get('mrp.routing')
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master_bom = master_bom or bom
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def _factor(factor, product_efficiency, product_rounding):
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factor = factor / (product_efficiency or 1.0)
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factor = _common.ceiling(factor, product_rounding)
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if factor < product_rounding:
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factor = product_rounding
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return factor
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factor = _factor(factor, bom.product_efficiency, bom.product_rounding)
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result = []
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result2 = []
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routing = (routing_id and routing_obj.browse(cr, uid, routing_id)) or bom.routing_id or False
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if routing:
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for wc_use in routing.workcenter_lines:
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wc = wc_use.workcenter_id
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d, m = divmod(factor, wc_use.workcenter_id.capacity_per_cycle)
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mult = (d + (m and 1.0 or 0.0))
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cycle = mult * wc_use.cycle_nbr
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result2.append({
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'name': tools.ustr(wc_use.name) + ' - ' + tools.ustr(bom.product_tmpl_id.name_get()[0][1]),
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'workcenter_id': wc.id,
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'sequence': level + (wc_use.sequence or 0),
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'cycle': cycle,
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'hour': float(wc_use.hour_nbr * mult + ((wc.time_start or 0.0) + (wc.time_stop or 0.0) + cycle * (wc.time_cycle or 0.0)) * (wc.time_efficiency or 1.0)),
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})
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for bom_line_id in bom.bom_line_ids:
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if self._skip_bom_line(cr, uid, bom_line_id, product, context=context):
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continue
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if set(map(int, bom_line_id.property_ids or [])) - set(properties or []):
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continue
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if previous_products and bom_line_id.product_id.product_tmpl_id.id in previous_products:
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raise osv.except_osv(_('Invalid Action!'), _('BoM "%s" contains a BoM line with a product recursion: "%s".') % (master_bom.name,bom_line_id.product_id.name_get()[0][1]))
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quantity = _factor(bom_line_id.product_qty * factor, bom_line_id.product_efficiency, bom_line_id.product_rounding)
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bom_id = self._bom_find(cr, uid, product_id=bom_line_id.product_id.id, properties=properties, context=context)
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#If BoM should not behave like PhantoM, just add the product, otherwise explode further
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if bom_line_id.type != "phantom" and (not bom_id or self.browse(cr, uid, bom_id, context=context).type != "phantom"):
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result.append({
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'name': bom_line_id.product_id.name,
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'product_id': bom_line_id.product_id.id,
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'product_qty': quantity,
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'product_uom': bom_line_id.product_uom.id,
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'product_uos_qty': bom_line_id.product_uos and _factor(bom_line_id.product_uos_qty * factor, bom_line_id.product_efficiency, bom_line_id.product_rounding) or False,
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'product_uos': bom_line_id.product_uos and bom_line_id.product_uos.id or False,
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})
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elif bom_id:
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all_prod = [bom.product_tmpl_id.id] + (previous_products or [])
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bom2 = self.browse(cr, uid, bom_id, context=context)
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# We need to convert to units/UoM of chosen BoM
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factor2 = uom_obj._compute_qty(cr, uid, bom_line_id.product_uom.id, quantity, bom2.product_uom.id)
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quantity2 = factor2 / bom2.product_qty
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res = self._bom_explode(cr, uid, bom2, bom_line_id.product_id, quantity2,
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properties=properties, level=level + 10, previous_products=all_prod, master_bom=master_bom, context=context)
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result = result + res[0]
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result2 = result2 + res[1]
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else:
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raise osv.except_osv(_('Invalid Action!'), _('BoM "%s" contains a phantom BoM line but the product "%s" does not have any BoM defined.') % (master_bom.name,bom_line_id.product_id.name_get()[0][1]))
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return result, result2
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def copy_data(self, cr, uid, id, default=None, context=None):
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if default is None:
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default = {}
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bom_data = self.read(cr, uid, id, [], context=context)
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default.update(name=_("%s (copy)") % (bom_data['name']))
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return super(mrp_bom, self).copy_data(cr, uid, id, default, context=context)
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def onchange_uom(self, cr, uid, ids, product_tmpl_id, product_uom, context=None):
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res = {'value': {}}
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if not product_uom or not product_tmpl_id:
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return res
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product = self.pool.get('product.template').browse(cr, uid, product_tmpl_id, context=context)
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uom = self.pool.get('product.uom').browse(cr, uid, product_uom, context=context)
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if uom.category_id.id != product.uom_id.category_id.id:
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res['warning'] = {'title': _('Warning'), 'message': _('The Product Unit of Measure you chose has a different category than in the product form.')}
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res['value'].update({'product_uom': product.uom_id.id})
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return res
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def unlink(self, cr, uid, ids, context=None):
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if self.pool['mrp.production'].search(cr, uid, [('bom_id', 'in', ids), ('state', 'not in', ['done', 'cancel'])], context=context):
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raise osv.except_osv(_('Warning!'), _('You can not delete a Bill of Material with running manufacturing orders.\nPlease close or cancel it first.'))
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return super(mrp_bom, self).unlink(cr, uid, ids, context=context)
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|
|
def onchange_product_tmpl_id(self, cr, uid, ids, product_tmpl_id, product_qty=0, context=None):
|
|
""" Changes UoM and name if product_id changes.
|
|
@param product_id: Changed product_id
|
|
@return: Dictionary of changed values
|
|
"""
|
|
res = {}
|
|
if product_tmpl_id:
|
|
prod = self.pool.get('product.template').browse(cr, uid, product_tmpl_id, context=context)
|
|
res['value'] = {
|
|
'name': prod.name,
|
|
'product_uom': prod.uom_id.id,
|
|
}
|
|
return res
|
|
|
|
class mrp_bom_line(osv.osv):
|
|
_name = 'mrp.bom.line'
|
|
_order = "sequence"
|
|
_rec_name = "product_id"
|
|
|
|
def _get_child_bom_lines(self, cr, uid, ids, field_name, arg, context=None):
|
|
"""If the BOM line refers to a BOM, return the ids of the child BOM lines"""
|
|
bom_obj = self.pool['mrp.bom']
|
|
res = {}
|
|
for bom_line in self.browse(cr, uid, ids, context=context):
|
|
bom_id = bom_obj._bom_find(cr, uid,
|
|
product_tmpl_id=bom_line.product_id.product_tmpl_id.id,
|
|
product_id=bom_line.product_id.id, context=context)
|
|
if bom_id:
|
|
child_bom = bom_obj.browse(cr, uid, bom_id, context=context)
|
|
res[bom_line.id] = [x.id for x in child_bom.bom_line_ids]
|
|
else:
|
|
res[bom_line.id] = False
|
|
return res
|
|
|
|
_columns = {
|
|
'type': fields.selection([('normal', 'Normal'), ('phantom', 'Phantom')], 'BoM Line Type', required=True,
|
|
help="Phantom: this product line will not appear in the raw materials of manufacturing orders,"
|
|
"it will be directly replaced by the raw materials of its own BoM, without triggering"
|
|
"an extra manufacturing order."),
|
|
'product_id': fields.many2one('product.product', 'Product', required=True),
|
|
'product_uos_qty': fields.float('Product UOS Qty'),
|
|
'product_uos': fields.many2one('product.uom', 'Product UOS', help="Product UOS (Unit of Sale) is the unit of measurement for the invoicing and promotion of stock."),
|
|
'product_qty': fields.float('Product Quantity', required=True, digits_compute=dp.get_precision('Product Unit of Measure')),
|
|
'product_uom': fields.many2one('product.uom', 'Product Unit of Measure', required=True,
|
|
help="Unit of Measure (Unit of Measure) is the unit of measurement for the inventory control"),
|
|
|
|
'date_start': fields.date('Valid From', help="Validity of component. Keep empty if it's always valid."),
|
|
'date_stop': fields.date('Valid Until', help="Validity of component. Keep empty if it's always valid."),
|
|
'sequence': fields.integer('Sequence', help="Gives the sequence order when displaying."),
|
|
'routing_id': fields.many2one('mrp.routing', 'Routing', help="The list of operations (list of work centers) to produce the finished product. The routing is mainly used to compute work center costs during operations and to plan future loads on work centers based on production planning."),
|
|
'product_rounding': fields.float('Product Rounding', help="Rounding applied on the product quantity."),
|
|
'product_efficiency': fields.float('Manufacturing Efficiency', required=True, help="A factor of 0.9 means a loss of 10% within the production process."),
|
|
'property_ids': fields.many2many('mrp.property', string='Properties'), #Not used
|
|
|
|
'bom_id': fields.many2one('mrp.bom', 'Parent BoM', ondelete='cascade', select=True, required=True),
|
|
'attribute_value_ids': fields.many2many('product.attribute.value', string='Variants', help="BOM Product Variants needed form apply this line."),
|
|
'child_line_ids': fields.function(_get_child_bom_lines, relation="mrp.bom.line", string="BOM lines of the referred bom", type="one2many")
|
|
}
|
|
|
|
def _get_uom_id(self, cr, uid, *args):
|
|
return self.pool["product.uom"].search(cr, uid, [], limit=1, order='id')[0]
|
|
_defaults = {
|
|
'product_qty': lambda *a: 1.0,
|
|
'product_efficiency': lambda *a: 1.0,
|
|
'product_rounding': lambda *a: 0.0,
|
|
'type': lambda *a: 'normal',
|
|
'product_uom': _get_uom_id,
|
|
'sequence': 1,
|
|
}
|
|
_sql_constraints = [
|
|
('bom_qty_zero', 'CHECK (product_qty>0)', 'All product quantities must be greater than 0.\n' \
|
|
'You should install the mrp_byproduct module if you want to manage extra products on BoMs !'),
|
|
]
|
|
|
|
def onchange_uom(self, cr, uid, ids, product_id, product_uom, context=None):
|
|
res = {'value': {}}
|
|
if not product_uom or not product_id:
|
|
return res
|
|
product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
|
|
uom = self.pool.get('product.uom').browse(cr, uid, product_uom, context=context)
|
|
if uom.category_id.id != product.uom_id.category_id.id:
|
|
res['warning'] = {'title': _('Warning'), 'message': _('The Product Unit of Measure you chose has a different category than in the product form.')}
|
|
res['value'].update({'product_uom': product.uom_id.id})
|
|
return res
|
|
|
|
def onchange_product_id(self, cr, uid, ids, product_id, product_qty=0, context=None):
|
|
""" Changes UoM if product_id changes.
|
|
@param product_id: Changed product_id
|
|
@return: Dictionary of changed values
|
|
"""
|
|
res = {}
|
|
if product_id:
|
|
prod = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
|
|
res['value'] = {
|
|
'product_uom': prod.uom_id.id,
|
|
'product_uos_qty': 0,
|
|
'product_uos': False
|
|
}
|
|
if prod.uos_id.id:
|
|
res['value']['product_uos_qty'] = product_qty * prod.uos_coeff
|
|
res['value']['product_uos'] = prod.uos_id.id
|
|
return res
|
|
|
|
class mrp_production(osv.osv):
|
|
"""
|
|
Production Orders / Manufacturing Orders
|
|
"""
|
|
_name = 'mrp.production'
|
|
_description = 'Manufacturing Order'
|
|
_date_name = 'date_planned'
|
|
_inherit = ['mail.thread', 'ir.needaction_mixin']
|
|
|
|
def _production_calc(self, cr, uid, ids, prop, unknow_none, context=None):
|
|
""" Calculates total hours and total no. of cycles for a production order.
|
|
@param prop: Name of field.
|
|
@param unknow_none:
|
|
@return: Dictionary of values.
|
|
"""
|
|
result = {}
|
|
for prod in self.browse(cr, uid, ids, context=context):
|
|
result[prod.id] = {
|
|
'hour_total': 0.0,
|
|
'cycle_total': 0.0,
|
|
}
|
|
for wc in prod.workcenter_lines:
|
|
result[prod.id]['hour_total'] += wc.hour
|
|
result[prod.id]['cycle_total'] += wc.cycle
|
|
return result
|
|
|
|
def _get_workcenter_line(self, cr, uid, ids, context=None):
|
|
result = {}
|
|
for line in self.pool['mrp.production.workcenter.line'].browse(cr, uid, ids, context=context):
|
|
result[line.production_id.id] = True
|
|
return result.keys()
|
|
|
|
def _src_id_default(self, cr, uid, ids, context=None):
|
|
try:
|
|
location_model, location_id = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'stock', 'stock_location_stock')
|
|
self.pool.get('stock.location').check_access_rule(cr, uid, [location_id], 'read', context=context)
|
|
except (orm.except_orm, ValueError):
|
|
location_id = False
|
|
return location_id
|
|
|
|
def _dest_id_default(self, cr, uid, ids, context=None):
|
|
try:
|
|
location_model, location_id = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'stock', 'stock_location_stock')
|
|
self.pool.get('stock.location').check_access_rule(cr, uid, [location_id], 'read', context=context)
|
|
except (orm.except_orm, ValueError):
|
|
location_id = False
|
|
return location_id
|
|
|
|
def _get_progress(self, cr, uid, ids, name, arg, context=None):
|
|
""" Return product quantity percentage """
|
|
result = dict.fromkeys(ids, 100)
|
|
for mrp_production in self.browse(cr, uid, ids, context=context):
|
|
if mrp_production.product_qty:
|
|
done = 0.0
|
|
for move in mrp_production.move_created_ids2:
|
|
if not move.scrapped and move.product_id == mrp_production.product_id:
|
|
done += move.product_qty
|
|
result[mrp_production.id] = done / mrp_production.product_qty * 100
|
|
return result
|
|
|
|
def _moves_assigned(self, cr, uid, ids, name, arg, context=None):
|
|
""" Test whether all the consume lines are assigned """
|
|
res = {}
|
|
for production in self.browse(cr, uid, ids, context=context):
|
|
res[production.id] = True
|
|
states = [x.state != 'assigned' for x in production.move_lines if x]
|
|
if any(states) or len(states) == 0: #When no moves, ready_production will be False, but test_ready will pass
|
|
res[production.id] = False
|
|
return res
|
|
|
|
def _mrp_from_move(self, cr, uid, ids, context=None):
|
|
""" Return mrp"""
|
|
res = []
|
|
for move in self.browse(cr, uid, ids, context=context):
|
|
res += self.pool.get("mrp.production").search(cr, uid, [('move_lines', 'in', move.id)], context=context)
|
|
return res
|
|
|
|
_columns = {
|
|
'name': fields.char('Reference', required=True, readonly=True, states={'draft': [('readonly', False)]}, copy=False),
|
|
'origin': fields.char('Source Document', readonly=True, states={'draft': [('readonly', False)]},
|
|
help="Reference of the document that generated this production order request.", copy=False),
|
|
'priority': fields.selection([('0', 'Not urgent'), ('1', 'Normal'), ('2', 'Urgent'), ('3', 'Very Urgent')], 'Priority',
|
|
select=True, readonly=True, states=dict.fromkeys(['draft', 'confirmed'], [('readonly', False)])),
|
|
|
|
'product_id': fields.many2one('product.product', 'Product', required=True, readonly=True, states={'draft': [('readonly', False)]},
|
|
domain=[('type','!=','service')]),
|
|
'product_qty': fields.float('Product Quantity', digits_compute=dp.get_precision('Product Unit of Measure'), required=True, readonly=True, states={'draft': [('readonly', False)]}),
|
|
'product_uom': fields.many2one('product.uom', 'Product Unit of Measure', required=True, readonly=True, states={'draft': [('readonly', False)]}),
|
|
'product_uos_qty': fields.float('Product UoS Quantity', readonly=True, states={'draft': [('readonly', False)]}),
|
|
'product_uos': fields.many2one('product.uom', 'Product UoS', readonly=True, states={'draft': [('readonly', False)]}),
|
|
'progress': fields.function(_get_progress, type='float',
|
|
string='Production progress'),
|
|
|
|
'location_src_id': fields.many2one('stock.location', 'Raw Materials Location', required=True,
|
|
readonly=True, states={'draft': [('readonly', False)]},
|
|
help="Location where the system will look for components."),
|
|
'location_dest_id': fields.many2one('stock.location', 'Finished Products Location', required=True,
|
|
readonly=True, states={'draft': [('readonly', False)]},
|
|
help="Location where the system will stock the finished products."),
|
|
'date_planned': fields.datetime('Scheduled Date', required=True, select=1, readonly=True, states={'draft': [('readonly', False)]}, copy=False),
|
|
'date_start': fields.datetime('Start Date', select=True, readonly=True, copy=False),
|
|
'date_finished': fields.datetime('End Date', select=True, readonly=True, copy=False),
|
|
'bom_id': fields.many2one('mrp.bom', 'Bill of Material', readonly=True, states={'draft': [('readonly', False)]},
|
|
help="Bill of Materials allow you to define the list of required raw materials to make a finished product."),
|
|
'routing_id': fields.many2one('mrp.routing', string='Routing', on_delete='set null', readonly=True, states={'draft': [('readonly', False)]},
|
|
help="The list of operations (list of work centers) to produce the finished product. The routing is mainly used to compute work center costs during operations and to plan future loads on work centers based on production plannification."),
|
|
'move_prod_id': fields.many2one('stock.move', 'Product Move', readonly=True, copy=False),
|
|
'move_lines': fields.one2many('stock.move', 'raw_material_production_id', 'Products to Consume',
|
|
domain=[('state', 'not in', ('done', 'cancel'))], readonly=True, states={'draft': [('readonly', False)]}),
|
|
'move_lines2': fields.one2many('stock.move', 'raw_material_production_id', 'Consumed Products',
|
|
domain=[('state', 'in', ('done', 'cancel'))], readonly=True),
|
|
'move_created_ids': fields.one2many('stock.move', 'production_id', 'Products to Produce',
|
|
domain=[('state', 'not in', ('done', 'cancel'))], readonly=True),
|
|
'move_created_ids2': fields.one2many('stock.move', 'production_id', 'Produced Products',
|
|
domain=[('state', 'in', ('done', 'cancel'))], readonly=True),
|
|
'product_lines': fields.one2many('mrp.production.product.line', 'production_id', 'Scheduled goods',
|
|
readonly=True),
|
|
'workcenter_lines': fields.one2many('mrp.production.workcenter.line', 'production_id', 'Work Centers Utilisation',
|
|
readonly=True, states={'draft': [('readonly', False)]}),
|
|
'state': fields.selection(
|
|
[('draft', 'New'), ('cancel', 'Cancelled'), ('confirmed', 'Awaiting Raw Materials'),
|
|
('ready', 'Ready to Produce'), ('in_production', 'Production Started'), ('done', 'Done')],
|
|
string='Status', readonly=True,
|
|
track_visibility='onchange', copy=False,
|
|
help="When the production order is created the status is set to 'Draft'.\n\
|
|
If the order is confirmed the status is set to 'Waiting Goods'.\n\
|
|
If any exceptions are there, the status is set to 'Picking Exception'.\n\
|
|
If the stock is available then the status is set to 'Ready to Produce'.\n\
|
|
When the production gets started then the status is set to 'In Production'.\n\
|
|
When the production is over, the status is set to 'Done'."),
|
|
'hour_total': fields.function(_production_calc, type='float', string='Total Hours', multi='workorder', store={
|
|
_name: (lambda self, cr, uid, ids, c={}: ids, ['workcenter_lines'], 40),
|
|
'mrp.production.workcenter.line': (_get_workcenter_line, ['hour', 'cycle'], 40),
|
|
}),
|
|
'cycle_total': fields.function(_production_calc, type='float', string='Total Cycles', multi='workorder', store={
|
|
_name: (lambda self, cr, uid, ids, c={}: ids, ['workcenter_lines'], 40),
|
|
'mrp.production.workcenter.line': (_get_workcenter_line, ['hour', 'cycle'], 40),
|
|
}),
|
|
'user_id': fields.many2one('res.users', 'Responsible'),
|
|
'company_id': fields.many2one('res.company', 'Company', required=True),
|
|
'ready_production': fields.function(_moves_assigned, type='boolean', store={'stock.move': (_mrp_from_move, ['state'], 10)}),
|
|
}
|
|
|
|
_defaults = {
|
|
'priority': lambda *a: '1',
|
|
'state': lambda *a: 'draft',
|
|
'date_planned': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
|
|
'product_qty': lambda *a: 1.0,
|
|
'user_id': lambda self, cr, uid, c: uid,
|
|
'name': lambda self, cr, uid, context: self.pool['ir.sequence'].get(cr, uid, 'mrp.production', context=context) or '/',
|
|
'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'mrp.production', context=c),
|
|
'location_src_id': _src_id_default,
|
|
'location_dest_id': _dest_id_default
|
|
}
|
|
|
|
_sql_constraints = [
|
|
('name_uniq', 'unique(name, company_id)', 'Reference must be unique per Company!'),
|
|
]
|
|
|
|
_order = 'priority desc, date_planned asc'
|
|
|
|
def _check_qty(self, cr, uid, ids, context=None):
|
|
for order in self.browse(cr, uid, ids, context=context):
|
|
if order.product_qty <= 0:
|
|
return False
|
|
return True
|
|
|
|
_constraints = [
|
|
(_check_qty, 'Order quantity cannot be negative or zero!', ['product_qty']),
|
|
]
|
|
|
|
def unlink(self, cr, uid, ids, context=None):
|
|
for production in self.browse(cr, uid, ids, context=context):
|
|
if production.state not in ('draft', 'cancel'):
|
|
raise osv.except_osv(_('Invalid Action!'), _('Cannot delete a manufacturing order in state \'%s\'.') % production.state)
|
|
return super(mrp_production, self).unlink(cr, uid, ids, context=context)
|
|
|
|
def location_id_change(self, cr, uid, ids, src, dest, context=None):
|
|
""" Changes destination location if source location is changed.
|
|
@param src: Source location id.
|
|
@param dest: Destination location id.
|
|
@return: Dictionary of values.
|
|
"""
|
|
if dest:
|
|
return {}
|
|
if src:
|
|
return {'value': {'location_dest_id': src}}
|
|
return {}
|
|
|
|
def product_id_change(self, cr, uid, ids, product_id, product_qty=0, context=None):
|
|
""" Finds UoM of changed product.
|
|
@param product_id: Id of changed product.
|
|
@return: Dictionary of values.
|
|
"""
|
|
result = {}
|
|
if not product_id:
|
|
return {'value': {
|
|
'product_uom': False,
|
|
'bom_id': False,
|
|
'routing_id': False,
|
|
'product_uos_qty': 0,
|
|
'product_uos': False
|
|
}}
|
|
bom_obj = self.pool.get('mrp.bom')
|
|
product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
|
|
bom_id = bom_obj._bom_find(cr, uid, product_id=product.id, properties=[], context=context)
|
|
routing_id = False
|
|
if bom_id:
|
|
bom_point = bom_obj.browse(cr, uid, bom_id, context=context)
|
|
routing_id = bom_point.routing_id.id or False
|
|
product_uom_id = product.uom_id and product.uom_id.id or False
|
|
result['value'] = {'product_uos_qty': 0, 'product_uos': False, 'product_uom': product_uom_id, 'bom_id': bom_id, 'routing_id': routing_id}
|
|
if product.uos_id.id:
|
|
result['value']['product_uos_qty'] = product_qty * product.uos_coeff
|
|
result['value']['product_uos'] = product.uos_id.id
|
|
return result
|
|
|
|
def bom_id_change(self, cr, uid, ids, bom_id, context=None):
|
|
""" Finds routing for changed BoM.
|
|
@param product: Id of product.
|
|
@return: Dictionary of values.
|
|
"""
|
|
if not bom_id:
|
|
return {'value': {
|
|
'routing_id': False
|
|
}}
|
|
bom_point = self.pool.get('mrp.bom').browse(cr, uid, bom_id, context=context)
|
|
routing_id = bom_point.routing_id.id or False
|
|
result = {
|
|
'routing_id': routing_id
|
|
}
|
|
return {'value': result}
|
|
|
|
|
|
def _prepare_lines(self, cr, uid, production, properties=None, context=None):
|
|
# search BoM structure and route
|
|
bom_obj = self.pool.get('mrp.bom')
|
|
uom_obj = self.pool.get('product.uom')
|
|
bom_point = production.bom_id
|
|
bom_id = production.bom_id.id
|
|
if not bom_point:
|
|
bom_id = bom_obj._bom_find(cr, uid, product_id=production.product_id.id, properties=properties, context=context)
|
|
if bom_id:
|
|
bom_point = bom_obj.browse(cr, uid, bom_id)
|
|
routing_id = bom_point.routing_id.id or False
|
|
self.write(cr, uid, [production.id], {'bom_id': bom_id, 'routing_id': routing_id})
|
|
|
|
if not bom_id:
|
|
raise osv.except_osv(_('Error!'), _("Cannot find a bill of material for this product."))
|
|
|
|
# get components and workcenter_lines from BoM structure
|
|
factor = uom_obj._compute_qty(cr, uid, production.product_uom.id, production.product_qty, bom_point.product_uom.id)
|
|
# product_lines, workcenter_lines
|
|
return bom_obj._bom_explode(cr, uid, bom_point, production.product_id, factor / bom_point.product_qty, properties, routing_id=production.routing_id.id, context=context)
|
|
|
|
|
|
def _action_compute_lines(self, cr, uid, ids, properties=None, context=None):
|
|
""" Compute product_lines and workcenter_lines from BoM structure
|
|
@return: product_lines
|
|
"""
|
|
if properties is None:
|
|
properties = []
|
|
results = []
|
|
prod_line_obj = self.pool.get('mrp.production.product.line')
|
|
workcenter_line_obj = self.pool.get('mrp.production.workcenter.line')
|
|
for production in self.browse(cr, uid, ids, context=context):
|
|
#unlink product_lines
|
|
prod_line_obj.unlink(cr, SUPERUSER_ID, [line.id for line in production.product_lines], context=context)
|
|
#unlink workcenter_lines
|
|
workcenter_line_obj.unlink(cr, SUPERUSER_ID, [line.id for line in production.workcenter_lines], context=context)
|
|
|
|
res = self._prepare_lines(cr, uid, production, properties=properties, context=context)
|
|
results = res[0] # product_lines
|
|
results2 = res[1] # workcenter_lines
|
|
|
|
# reset product_lines in production order
|
|
for line in results:
|
|
line['production_id'] = production.id
|
|
prod_line_obj.create(cr, uid, line)
|
|
|
|
#reset workcenter_lines in production order
|
|
for line in results2:
|
|
line['production_id'] = production.id
|
|
workcenter_line_obj.create(cr, uid, line, context)
|
|
return results
|
|
|
|
def action_compute(self, cr, uid, ids, properties=None, context=None):
|
|
""" Computes bills of material of a product.
|
|
@param properties: List containing dictionaries of properties.
|
|
@return: No. of products.
|
|
"""
|
|
return len(self._action_compute_lines(cr, uid, ids, properties=properties, context=context))
|
|
|
|
def action_cancel(self, cr, uid, ids, context=None):
|
|
""" Cancels the production order and related stock moves.
|
|
@return: True
|
|
"""
|
|
if context is None:
|
|
context = {}
|
|
move_obj = self.pool.get('stock.move')
|
|
proc_obj = self.pool.get('procurement.order')
|
|
for production in self.browse(cr, uid, ids, context=context):
|
|
if production.move_created_ids:
|
|
move_obj.action_cancel(cr, uid, [x.id for x in production.move_created_ids], context=context)
|
|
procs = proc_obj.search(cr, uid, [('move_dest_id', 'in', [x.id for x in production.move_lines])], context=context)
|
|
if procs:
|
|
proc_obj.cancel(cr, uid, procs, context=context)
|
|
move_obj.action_cancel(cr, uid, [x.id for x in production.move_lines], context=context)
|
|
self.write(cr, uid, ids, {'state': 'cancel'})
|
|
# Put related procurements in exception
|
|
proc_obj = self.pool.get("procurement.order")
|
|
procs = proc_obj.search(cr, uid, [('production_id', 'in', ids)], context=context)
|
|
if procs:
|
|
for proc in procs:
|
|
proc_obj.message_post(cr, uid, proc, body=_('Manufacturing order cancelled.'), context=context)
|
|
proc_obj.write(cr, uid, procs, {'state': 'exception'}, context=context)
|
|
return True
|
|
|
|
def action_ready(self, cr, uid, ids, context=None):
|
|
""" Changes the production state to Ready and location id of stock move.
|
|
@return: True
|
|
"""
|
|
move_obj = self.pool.get('stock.move')
|
|
self.write(cr, uid, ids, {'state': 'ready'})
|
|
|
|
for production in self.browse(cr, uid, ids, context=context):
|
|
if not production.move_created_ids:
|
|
self._make_production_produce_line(cr, uid, production, context=context)
|
|
|
|
if production.move_prod_id and production.move_prod_id.location_id.id != production.location_dest_id.id:
|
|
move_obj.write(cr, uid, [production.move_prod_id.id],
|
|
{'location_id': production.location_dest_id.id})
|
|
return True
|
|
|
|
def action_production_end(self, cr, uid, ids, context=None):
|
|
""" Changes production state to Finish and writes finished date.
|
|
@return: True
|
|
"""
|
|
for production in self.browse(cr, uid, ids):
|
|
self._costs_generate(cr, uid, production)
|
|
write_res = self.write(cr, uid, ids, {'state': 'done', 'date_finished': time.strftime('%Y-%m-%d %H:%M:%S')})
|
|
# Check related procurements
|
|
proc_obj = self.pool.get("procurement.order")
|
|
procs = proc_obj.search(cr, uid, [('production_id', 'in', ids)], context=context)
|
|
proc_obj.check(cr, uid, procs, context=context)
|
|
return write_res
|
|
|
|
def test_production_done(self, cr, uid, ids):
|
|
""" Tests whether production is done or not.
|
|
@return: True or False
|
|
"""
|
|
res = True
|
|
for production in self.browse(cr, uid, ids):
|
|
if production.move_lines:
|
|
res = False
|
|
|
|
if production.move_created_ids:
|
|
res = False
|
|
return res
|
|
|
|
def _get_subproduct_factor(self, cr, uid, production_id, move_id=None, context=None):
|
|
""" Compute the factor to compute the qty of procucts to produce for the given production_id. By default,
|
|
it's always equal to the quantity encoded in the production order or the production wizard, but if the
|
|
module mrp_subproduct is installed, then we must use the move_id to identify the product to produce
|
|
and its quantity.
|
|
:param production_id: ID of the mrp.order
|
|
:param move_id: ID of the stock move that needs to be produced. Will be used in mrp_subproduct.
|
|
:return: The factor to apply to the quantity that we should produce for the given production order.
|
|
"""
|
|
return 1
|
|
|
|
def _get_produced_qty(self, cr, uid, production, context=None):
|
|
''' returns the produced quantity of product 'production.product_id' for the given production, in the product UoM
|
|
'''
|
|
produced_qty = 0
|
|
for produced_product in production.move_created_ids2:
|
|
if (produced_product.scrapped) or (produced_product.product_id.id != production.product_id.id):
|
|
continue
|
|
produced_qty += produced_product.product_qty
|
|
return produced_qty
|
|
|
|
def _get_consumed_data(self, cr, uid, production, context=None):
|
|
''' returns a dictionary containing for each raw material of the given production, its quantity already consumed (in the raw material UoM)
|
|
'''
|
|
consumed_data = {}
|
|
# Calculate already consumed qtys
|
|
for consumed in production.move_lines2:
|
|
if consumed.scrapped:
|
|
continue
|
|
if not consumed_data.get(consumed.product_id.id, False):
|
|
consumed_data[consumed.product_id.id] = 0
|
|
consumed_data[consumed.product_id.id] += consumed.product_qty
|
|
return consumed_data
|
|
|
|
def _calculate_qty(self, cr, uid, production, product_qty=0.0, context=None):
|
|
"""
|
|
Calculates the quantity still needed to produce an extra number of products
|
|
product_qty is in the uom of the product
|
|
"""
|
|
quant_obj = self.pool.get("stock.quant")
|
|
uom_obj = self.pool.get("product.uom")
|
|
produced_qty = self._get_produced_qty(cr, uid, production, context=context)
|
|
consumed_data = self._get_consumed_data(cr, uid, production, context=context)
|
|
|
|
#In case no product_qty is given, take the remaining qty to produce for the given production
|
|
if not product_qty:
|
|
product_qty = uom_obj._compute_qty(cr, uid, production.product_uom.id, production.product_qty, production.product_id.uom_id.id) - produced_qty
|
|
production_qty = uom_obj._compute_qty(cr, uid, production.product_uom.id, production.product_qty, production.product_id.uom_id.id)
|
|
|
|
scheduled_qty = OrderedDict()
|
|
for scheduled in production.product_lines:
|
|
if scheduled.product_id.type == 'service':
|
|
continue
|
|
qty = uom_obj._compute_qty(cr, uid, scheduled.product_uom.id, scheduled.product_qty, scheduled.product_id.uom_id.id)
|
|
if scheduled_qty.get(scheduled.product_id.id):
|
|
scheduled_qty[scheduled.product_id.id] += qty
|
|
else:
|
|
scheduled_qty[scheduled.product_id.id] = qty
|
|
dicts = OrderedDict()
|
|
# Find product qty to be consumed and consume it
|
|
for product_id in scheduled_qty.keys():
|
|
|
|
consumed_qty = consumed_data.get(product_id, 0.0)
|
|
|
|
# qty available for consume and produce
|
|
sched_product_qty = scheduled_qty[product_id]
|
|
qty_avail = sched_product_qty - consumed_qty
|
|
if qty_avail <= 0.0:
|
|
# there will be nothing to consume for this raw material
|
|
continue
|
|
|
|
if not dicts.get(product_id):
|
|
dicts[product_id] = {}
|
|
|
|
# total qty of consumed product we need after this consumption
|
|
if product_qty + produced_qty <= production_qty:
|
|
total_consume = ((product_qty + produced_qty) * sched_product_qty / production_qty)
|
|
else:
|
|
total_consume = sched_product_qty
|
|
qty = total_consume - consumed_qty
|
|
|
|
# Search for quants related to this related move
|
|
for move in production.move_lines:
|
|
if qty <= 0.0:
|
|
break
|
|
if move.product_id.id != product_id:
|
|
continue
|
|
|
|
q = min(move.product_qty, qty)
|
|
quants = quant_obj.quants_get_prefered_domain(cr, uid, move.location_id, move.product_id, q, domain=[('qty', '>', 0.0)],
|
|
prefered_domain_list=[[('reservation_id', '=', move.id)]], context=context)
|
|
for quant, quant_qty in quants:
|
|
if quant:
|
|
lot_id = quant.lot_id.id
|
|
if not product_id in dicts.keys():
|
|
dicts[product_id] = {lot_id: quant_qty}
|
|
elif lot_id in dicts[product_id].keys():
|
|
dicts[product_id][lot_id] += quant_qty
|
|
else:
|
|
dicts[product_id][lot_id] = quant_qty
|
|
qty -= quant_qty
|
|
if float_compare(qty, 0, self.pool['decimal.precision'].precision_get(cr, uid, 'Product Unit of Measure')) == 1:
|
|
if dicts[product_id].get(False):
|
|
dicts[product_id][False] += qty
|
|
else:
|
|
dicts[product_id][False] = qty
|
|
|
|
consume_lines = []
|
|
for prod in dicts.keys():
|
|
for lot, qty in dicts[prod].items():
|
|
consume_lines.append({'product_id': prod, 'product_qty': qty, 'lot_id': lot})
|
|
return consume_lines
|
|
|
|
def action_produce(self, cr, uid, production_id, production_qty, production_mode, wiz=False, context=None):
|
|
""" To produce final product based on production mode (consume/consume&produce).
|
|
If Production mode is consume, all stock move lines of raw materials will be done/consumed.
|
|
If Production mode is consume & produce, all stock move lines of raw materials will be done/consumed
|
|
and stock move lines of final product will be also done/produced.
|
|
@param production_id: the ID of mrp.production object
|
|
@param production_qty: specify qty to produce in the uom of the production order
|
|
@param production_mode: specify production mode (consume/consume&produce).
|
|
@param wiz: the mrp produce product wizard, which will tell the amount of consumed products needed
|
|
@return: True
|
|
"""
|
|
stock_mov_obj = self.pool.get('stock.move')
|
|
uom_obj = self.pool.get("product.uom")
|
|
production = self.browse(cr, uid, production_id, context=context)
|
|
production_qty_uom = uom_obj._compute_qty(cr, uid, production.product_uom.id, production_qty, production.product_id.uom_id.id)
|
|
precision = self.pool['decimal.precision'].precision_get(cr, uid, 'Product Unit of Measure')
|
|
|
|
main_production_move = False
|
|
if production_mode == 'consume_produce':
|
|
# To produce remaining qty of final product
|
|
produced_products = {}
|
|
for produced_product in production.move_created_ids2:
|
|
if produced_product.scrapped:
|
|
continue
|
|
if not produced_products.get(produced_product.product_id.id, False):
|
|
produced_products[produced_product.product_id.id] = 0
|
|
produced_products[produced_product.product_id.id] += produced_product.product_qty
|
|
for produce_product in production.move_created_ids:
|
|
subproduct_factor = self._get_subproduct_factor(cr, uid, production.id, produce_product.id, context=context)
|
|
lot_id = False
|
|
if wiz:
|
|
lot_id = wiz.lot_id.id
|
|
qty = min(subproduct_factor * production_qty_uom, produce_product.product_qty) #Needed when producing more than maximum quantity
|
|
new_moves = stock_mov_obj.action_consume(cr, uid, [produce_product.id], qty,
|
|
location_id=produce_product.location_id.id, restrict_lot_id=lot_id, context=context)
|
|
stock_mov_obj.write(cr, uid, new_moves, {'production_id': production_id}, context=context)
|
|
remaining_qty = subproduct_factor * production_qty_uom - qty
|
|
if not float_is_zero(remaining_qty, precision_digits=precision):
|
|
# In case you need to make more than planned
|
|
#consumed more in wizard than previously planned
|
|
extra_move_id = stock_mov_obj.copy(cr, uid, produce_product.id, default={'product_uom_qty': remaining_qty,
|
|
'production_id': production_id}, context=context)
|
|
stock_mov_obj.action_confirm(cr, uid, [extra_move_id], context=context)
|
|
stock_mov_obj.action_done(cr, uid, [extra_move_id], context=context)
|
|
|
|
if produce_product.product_id.id == production.product_id.id:
|
|
main_production_move = produce_product.id
|
|
|
|
if production_mode in ['consume', 'consume_produce']:
|
|
if wiz:
|
|
consume_lines = []
|
|
for cons in wiz.consume_lines:
|
|
consume_lines.append({'product_id': cons.product_id.id, 'lot_id': cons.lot_id.id, 'product_qty': cons.product_qty})
|
|
else:
|
|
consume_lines = self._calculate_qty(cr, uid, production, production_qty_uom, context=context)
|
|
for consume in consume_lines:
|
|
remaining_qty = consume['product_qty']
|
|
for raw_material_line in production.move_lines:
|
|
if raw_material_line.state in ('done', 'cancel'):
|
|
continue
|
|
if remaining_qty <= 0:
|
|
break
|
|
if consume['product_id'] != raw_material_line.product_id.id:
|
|
continue
|
|
consumed_qty = min(remaining_qty, raw_material_line.product_qty)
|
|
stock_mov_obj.action_consume(cr, uid, [raw_material_line.id], consumed_qty, raw_material_line.location_id.id,
|
|
restrict_lot_id=consume['lot_id'], consumed_for=main_production_move, context=context)
|
|
remaining_qty -= consumed_qty
|
|
if not float_is_zero(remaining_qty, precision_digits=precision):
|
|
#consumed more in wizard than previously planned
|
|
product = self.pool.get('product.product').browse(cr, uid, consume['product_id'], context=context)
|
|
extra_move_id = self._make_consume_line_from_data(cr, uid, production, product, product.uom_id.id, remaining_qty, False, 0, context=context)
|
|
stock_mov_obj.write(cr, uid, [extra_move_id], {'restrict_lot_id': consume['lot_id'],
|
|
'consumed_for': main_production_move}, context=context)
|
|
stock_mov_obj.action_done(cr, uid, [extra_move_id], context=context)
|
|
|
|
self.message_post(cr, uid, production_id, body=_("%s produced") % self._description, context=context)
|
|
|
|
# Remove remaining products to consume if no more products to produce
|
|
if not production.move_created_ids and production.move_lines:
|
|
stock_mov_obj.action_cancel(cr, uid, [x.id for x in production.move_lines], context=context)
|
|
|
|
self.signal_workflow(cr, uid, [production_id], 'button_produce_done')
|
|
return True
|
|
|
|
def _costs_generate(self, cr, uid, production):
|
|
""" Calculates total costs at the end of the production.
|
|
@param production: Id of production order.
|
|
@return: Calculated amount.
|
|
"""
|
|
amount = 0.0
|
|
analytic_line_obj = self.pool.get('account.analytic.line')
|
|
for wc_line in production.workcenter_lines:
|
|
wc = wc_line.workcenter_id
|
|
if wc.costs_journal_id and wc.costs_general_account_id:
|
|
# Cost per hour
|
|
value = wc_line.hour * wc.costs_hour
|
|
account = wc.costs_hour_account_id.id
|
|
if value and account:
|
|
amount += value
|
|
# we user SUPERUSER_ID as we do not garantee an mrp user
|
|
# has access to account analytic lines but still should be
|
|
# able to produce orders
|
|
analytic_line_obj.create(cr, SUPERUSER_ID, {
|
|
'name': wc_line.name + ' (H)',
|
|
'amount': value,
|
|
'account_id': account,
|
|
'general_account_id': wc.costs_general_account_id.id,
|
|
'journal_id': wc.costs_journal_id.id,
|
|
'ref': wc.code,
|
|
'product_id': wc.product_id.id,
|
|
'unit_amount': wc_line.hour,
|
|
'product_uom_id': wc.product_id and wc.product_id.uom_id.id or False
|
|
})
|
|
# Cost per cycle
|
|
value = wc_line.cycle * wc.costs_cycle
|
|
account = wc.costs_cycle_account_id.id
|
|
if value and account:
|
|
amount += value
|
|
analytic_line_obj.create(cr, SUPERUSER_ID, {
|
|
'name': wc_line.name + ' (C)',
|
|
'amount': value,
|
|
'account_id': account,
|
|
'general_account_id': wc.costs_general_account_id.id,
|
|
'journal_id': wc.costs_journal_id.id,
|
|
'ref': wc.code,
|
|
'product_id': wc.product_id.id,
|
|
'unit_amount': wc_line.cycle,
|
|
'product_uom_id': wc.product_id and wc.product_id.uom_id.id or False
|
|
})
|
|
return amount
|
|
|
|
def action_in_production(self, cr, uid, ids, context=None):
|
|
""" Changes state to In Production and writes starting date.
|
|
@return: True
|
|
"""
|
|
return self.write(cr, uid, ids, {'state': 'in_production', 'date_start': time.strftime('%Y-%m-%d %H:%M:%S')})
|
|
|
|
def consume_lines_get(self, cr, uid, ids, *args):
|
|
res = []
|
|
for order in self.browse(cr, uid, ids, context={}):
|
|
res += [x.id for x in order.move_lines]
|
|
return res
|
|
|
|
def test_ready(self, cr, uid, ids):
|
|
res = True
|
|
for production in self.browse(cr, uid, ids):
|
|
if production.move_lines and not production.ready_production:
|
|
res = False
|
|
return res
|
|
|
|
|
|
|
|
def _make_production_produce_line(self, cr, uid, production, context=None):
|
|
stock_move = self.pool.get('stock.move')
|
|
proc_obj = self.pool.get('procurement.order')
|
|
source_location_id = production.product_id.property_stock_production.id
|
|
destination_location_id = production.location_dest_id.id
|
|
procs = proc_obj.search(cr, uid, [('production_id', '=', production.id)], context=context)
|
|
procurement = procs and\
|
|
proc_obj.browse(cr, uid, procs[0], context=context) or False
|
|
data = {
|
|
'name': production.name,
|
|
'date': production.date_planned,
|
|
'product_id': production.product_id.id,
|
|
'product_uom': production.product_uom.id,
|
|
'product_uom_qty': production.product_qty,
|
|
'product_uos_qty': production.product_uos and production.product_uos_qty or False,
|
|
'product_uos': production.product_uos and production.product_uos.id or False,
|
|
'location_id': source_location_id,
|
|
'location_dest_id': destination_location_id,
|
|
'move_dest_id': production.move_prod_id.id,
|
|
'procurement_id': procurement and procurement.id,
|
|
'company_id': production.company_id.id,
|
|
'production_id': production.id,
|
|
'origin': production.name,
|
|
'group_id': procurement and procurement.group_id.id,
|
|
}
|
|
move_id = stock_move.create(cr, uid, data, context=context)
|
|
#a phantom bom cannot be used in mrp order so it's ok to assume the list returned by action_confirm
|
|
#is 1 element long, so we can take the first.
|
|
return stock_move.action_confirm(cr, uid, [move_id], context=context)[0]
|
|
|
|
def _get_raw_material_procure_method(self, cr, uid, product, location_id=False, location_dest_id=False, context=None):
|
|
'''This method returns the procure_method to use when creating the stock move for the production raw materials
|
|
Besides the standard configuration of looking if the product or product category has the MTO route,
|
|
you can also define a rule e.g. from Stock to Production (which might be used in the future like the sale orders)
|
|
'''
|
|
warehouse_obj = self.pool['stock.warehouse']
|
|
routes = product.route_ids + product.categ_id.total_route_ids
|
|
|
|
if location_id and location_dest_id:
|
|
pull_obj = self.pool['procurement.rule']
|
|
pulls = pull_obj.search(cr, uid, [('route_id', 'in', [x.id for x in routes]),
|
|
('location_id', '=', location_dest_id),
|
|
('location_src_id', '=', location_id)], limit=1, context=context)
|
|
if pulls:
|
|
return pull_obj.browse(cr, uid, pulls[0], context=context).procure_method
|
|
|
|
try:
|
|
mto_route = warehouse_obj._get_mto_route(cr, uid, context=context)
|
|
except:
|
|
return "make_to_stock"
|
|
|
|
if mto_route in [x.id for x in routes]:
|
|
return "make_to_order"
|
|
return "make_to_stock"
|
|
|
|
def _create_previous_move(self, cr, uid, move_id, product, source_location_id, dest_location_id, context=None):
|
|
'''
|
|
When the routing gives a different location than the raw material location of the production order,
|
|
we should create an extra move from the raw material location to the location of the routing, which
|
|
precedes the consumption line (chained). The picking type depends on the warehouse in which this happens
|
|
and the type of locations.
|
|
'''
|
|
loc_obj = self.pool.get("stock.location")
|
|
stock_move = self.pool.get('stock.move')
|
|
type_obj = self.pool.get('stock.picking.type')
|
|
# Need to search for a picking type
|
|
move = stock_move.browse(cr, uid, move_id, context=context)
|
|
src_loc = loc_obj.browse(cr, uid, source_location_id, context=context)
|
|
dest_loc = loc_obj.browse(cr, uid, dest_location_id, context=context)
|
|
code = stock_move.get_code_from_locs(cr, uid, move, src_loc, dest_loc, context=context)
|
|
if code == 'outgoing':
|
|
check_loc = src_loc
|
|
else:
|
|
check_loc = dest_loc
|
|
wh = loc_obj.get_warehouse(cr, uid, check_loc, context=context)
|
|
domain = [('code', '=', code)]
|
|
if wh:
|
|
domain += [('warehouse_id', '=', wh)]
|
|
types = type_obj.search(cr, uid, domain, context=context)
|
|
move = stock_move.copy(cr, uid, move_id, default = {
|
|
'location_id': source_location_id,
|
|
'location_dest_id': dest_location_id,
|
|
'procure_method': self._get_raw_material_procure_method(cr, uid, product, location_id=source_location_id,
|
|
location_dest_id=dest_location_id, context=context),
|
|
'raw_material_production_id': False,
|
|
'move_dest_id': move_id,
|
|
'picking_type_id': types and types[0] or False,
|
|
}, context=context)
|
|
return move
|
|
|
|
def _make_consume_line_from_data(self, cr, uid, production, product, uom_id, qty, uos_id, uos_qty, context=None):
|
|
stock_move = self.pool.get('stock.move')
|
|
loc_obj = self.pool.get('stock.location')
|
|
# Internal shipment is created for Stockable and Consumer Products
|
|
if product.type not in ('product', 'consu'):
|
|
return False
|
|
# Take routing location as a Source Location.
|
|
source_location_id = production.location_src_id.id
|
|
prod_location_id = source_location_id
|
|
prev_move= False
|
|
if production.routing_id:
|
|
routing = production.routing_id
|
|
else:
|
|
routing = production.bom_id.routing_id
|
|
|
|
if routing and routing.location_id and routing.location_id.id != source_location_id:
|
|
source_location_id = routing.location_id.id
|
|
prev_move = True
|
|
|
|
destination_location_id = production.product_id.property_stock_production.id
|
|
move_id = stock_move.create(cr, uid, {
|
|
'name': production.name,
|
|
'date': production.date_planned,
|
|
'date_expected': production.date_planned,
|
|
'product_id': product.id,
|
|
'product_uom_qty': qty,
|
|
'product_uom': uom_id,
|
|
'product_uos_qty': uos_id and uos_qty or False,
|
|
'product_uos': uos_id or False,
|
|
'location_id': source_location_id,
|
|
'location_dest_id': destination_location_id,
|
|
'company_id': production.company_id.id,
|
|
'procure_method': prev_move and 'make_to_stock' or self._get_raw_material_procure_method(cr, uid, product, location_id=source_location_id,
|
|
location_dest_id=destination_location_id, context=context), #Make_to_stock avoids creating procurement
|
|
'raw_material_production_id': production.id,
|
|
#this saves us a browse in create()
|
|
'price_unit': product.standard_price,
|
|
'origin': production.name,
|
|
'warehouse_id': loc_obj.get_warehouse(cr, uid, production.location_src_id, context=context),
|
|
'group_id': production.move_prod_id.group_id.id,
|
|
}, context=context)
|
|
|
|
if prev_move:
|
|
prev_move = self._create_previous_move(cr, uid, move_id, product, prod_location_id, source_location_id, context=context)
|
|
stock_move.action_confirm(cr, uid, [prev_move], context=context)
|
|
return move_id
|
|
|
|
def _make_production_consume_line(self, cr, uid, line, context=None):
|
|
return self._make_consume_line_from_data(cr, uid, line.production_id, line.product_id, line.product_uom.id, line.product_qty, line.product_uos.id, line.product_uos_qty, context=context)
|
|
|
|
|
|
def _make_service_procurement(self, cr, uid, line, context=None):
|
|
prod_obj = self.pool.get('product.product')
|
|
if prod_obj.need_procurement(cr, uid, [line.product_id.id], context=context):
|
|
vals = {
|
|
'name': line.production_id.name,
|
|
'origin': line.production_id.name,
|
|
'company_id': line.production_id.company_id.id,
|
|
'date_planned': line.production_id.date_planned,
|
|
'product_id': line.product_id.id,
|
|
'product_qty': line.product_qty,
|
|
'product_uom': line.product_uom.id,
|
|
'product_uos_qty': line.product_uos_qty,
|
|
'product_uos': line.product_uos.id,
|
|
}
|
|
proc_obj = self.pool.get("procurement.order")
|
|
proc = proc_obj.create(cr, uid, vals, context=context)
|
|
proc_obj.run(cr, uid, [proc], context=context)
|
|
|
|
|
|
def action_confirm(self, cr, uid, ids, context=None):
|
|
""" Confirms production order.
|
|
@return: Newly generated Shipment Id.
|
|
"""
|
|
user_lang = self.pool.get('res.users').browse(cr, uid, [uid]).partner_id.lang
|
|
context = dict(context, lang=user_lang)
|
|
uncompute_ids = filter(lambda x: x, [not x.product_lines and x.id or False for x in self.browse(cr, uid, ids, context=context)])
|
|
self.action_compute(cr, uid, uncompute_ids, context=context)
|
|
for production in self.browse(cr, uid, ids, context=context):
|
|
self._make_production_produce_line(cr, uid, production, context=context)
|
|
|
|
stock_moves = []
|
|
for line in production.product_lines:
|
|
if line.product_id.type != 'service':
|
|
stock_move_id = self._make_production_consume_line(cr, uid, line, context=context)
|
|
stock_moves.append(stock_move_id)
|
|
else:
|
|
self._make_service_procurement(cr, uid, line, context=context)
|
|
if stock_moves:
|
|
self.pool.get('stock.move').action_confirm(cr, uid, stock_moves, context=context)
|
|
production.write({'state': 'confirmed'})
|
|
return 0
|
|
|
|
def action_assign(self, cr, uid, ids, context=None):
|
|
"""
|
|
Checks the availability on the consume lines of the production order
|
|
"""
|
|
from openerp import workflow
|
|
move_obj = self.pool.get("stock.move")
|
|
for production in self.browse(cr, uid, ids, context=context):
|
|
move_obj.action_assign(cr, uid, [x.id for x in production.move_lines], context=context)
|
|
if self.pool.get('mrp.production').test_ready(cr, uid, [production.id]):
|
|
workflow.trg_validate(uid, 'mrp.production', production.id, 'moves_ready', cr)
|
|
|
|
|
|
def force_production(self, cr, uid, ids, *args):
|
|
""" Assigns products.
|
|
@param *args: Arguments
|
|
@return: True
|
|
"""
|
|
from openerp import workflow
|
|
move_obj = self.pool.get('stock.move')
|
|
for order in self.browse(cr, uid, ids):
|
|
move_obj.force_assign(cr, uid, [x.id for x in order.move_lines])
|
|
if self.pool.get('mrp.production').test_ready(cr, uid, [order.id]):
|
|
workflow.trg_validate(uid, 'mrp.production', order.id, 'moves_ready', cr)
|
|
return True
|
|
|
|
|
|
class mrp_production_workcenter_line(osv.osv):
|
|
_name = 'mrp.production.workcenter.line'
|
|
_description = 'Work Order'
|
|
_order = 'sequence'
|
|
_inherit = ['mail.thread']
|
|
|
|
_columns = {
|
|
'name': fields.char('Work Order', required=True),
|
|
'workcenter_id': fields.many2one('mrp.workcenter', 'Work Center', required=True),
|
|
'cycle': fields.float('Number of Cycles', digits=(16, 2)),
|
|
'hour': fields.float('Number of Hours', digits=(16, 2)),
|
|
'sequence': fields.integer('Sequence', required=True, help="Gives the sequence order when displaying a list of work orders."),
|
|
'production_id': fields.many2one('mrp.production', 'Manufacturing Order',
|
|
track_visibility='onchange', select=True, ondelete='cascade', required=True),
|
|
}
|
|
_defaults = {
|
|
'sequence': lambda *a: 1,
|
|
'hour': lambda *a: 0,
|
|
'cycle': lambda *a: 0,
|
|
}
|
|
|
|
class mrp_production_product_line(osv.osv):
|
|
_name = 'mrp.production.product.line'
|
|
_description = 'Production Scheduled Product'
|
|
_columns = {
|
|
'name': fields.char('Name', required=True),
|
|
'product_id': fields.many2one('product.product', 'Product', required=True),
|
|
'product_qty': fields.float('Product Quantity', digits_compute=dp.get_precision('Product Unit of Measure'), required=True),
|
|
'product_uom': fields.many2one('product.uom', 'Product Unit of Measure', required=True),
|
|
'product_uos_qty': fields.float('Product UOS Quantity'),
|
|
'product_uos': fields.many2one('product.uom', 'Product UOS'),
|
|
'production_id': fields.many2one('mrp.production', 'Production Order', select=True),
|
|
}
|
|
|
|
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|