258 lines
9.5 KiB
Python
258 lines
9.5 KiB
Python
##############################################################################
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#
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# Copyright (c) 2005-2006 TINY SPRL. (http://tiny.be) All Rights Reserved.
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#
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# WARNING: This program as such is intended to be used by professional
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# programmers who take the whole responsability of assessing all potential
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# consequences resulting from its eventual inadequacies and bugs
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# End users who are looking for a ready-to-use solution with commercial
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# garantees and support are strongly adviced to contract a Free Software
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# Service Company
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#
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# This program is Free Software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the 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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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##############################################################################
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import pooler
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import time
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from mx import DateTime
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import netsvc
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from osv import osv
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def _procure_confirm(self, cr, uid, schedule_cycle=1.0, po_cycle=1.0,\
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po_lead=1.0, security_lead=50.0, picking_lead=1.0, user_id=False,\
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use_new_cursor=False, context=None):
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'''
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use_new_cursor: False or the dbname
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'''
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if not context:
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context={}
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if use_new_cursor:
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cr = pooler.get_db(use_new_cursor).cursor()
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wf_service = netsvc.LocalService("workflow")
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cr.execute('select id from mrp_procurement where state=%s order by date_planned', ('exception',))
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ids = map(lambda x:x[0], cr.fetchall())
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for id in ids:
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wf_service.trg_validate(uid, 'mrp.procurement', id, 'button_restart', cr)
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if use_new_cursor:
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cr.commit()
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po_time = po_cycle + po_lead
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maxdate = DateTime.now() + DateTime.RelativeDateTime(days=schedule_cycle + security_lead)
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start_date = time.strftime('%Y-%m-%d, %Hh %Mm %Ss')
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offset = 0
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report = []
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report_total = 0
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report_except = 0
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report_later = 0
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ids = [1]
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while len(ids):
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cr.execute('select id from mrp_procurement where state=%s and procure_method=%s order by date_planned limit 500 offset %d', ('confirmed','make_to_order',offset))
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ids = map(lambda x:x[0], cr.fetchall())
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for proc in pooler.get_pool(cr.dbname).get('mrp.procurement').browse(cr, uid, ids):
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if proc.product_id.supply_method=='produce':
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wf_service.trg_validate(uid, 'mrp.procurement', proc.id, 'button_check', cr)
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else:
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if (maxdate + DateTime.RelativeDateTime(days=(proc.product_id.seller_delay or 0 + po_time))).strftime('%Y-%m-%d')>=proc.date_planned:
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wf_service.trg_validate(uid, 'mrp.procurement', proc.id, 'button_check', cr)
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else:
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offset+=1
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report_later += 1
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cr.execute('select name,state from mrp_procurement where id=%d', (proc.id,))
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name,state = cr.fetchone()
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if state=='exception':
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report.append('PROC %d: on order - %3.2f %-5s - %s' % (proc.id,proc.product_qty,proc.product_uom.name, proc.product_id.name))
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report_except += 1
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report_total +=1
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if use_new_cursor:
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cr.commit()
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offset = 0
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ids = [1]
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while len(ids):
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ids = pooler.get_pool(cr.dbname).get('mrp.procurement').search(cr, uid, [('state','=','confirmed'),('procure_method','=','make_to_stock')], offset=offset)
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for proc in pooler.get_pool(cr.dbname).get('mrp.procurement').browse(cr, uid, ids):
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if (maxdate + DateTime.RelativeDateTime(days=picking_lead)).strftime('%Y-%m-%d') >= proc.date_planned:
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wf_service.trg_validate(uid, 'mrp.procurement', proc.id, 'button_check', cr)
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cr.execute('select name,state from mrp_procurement where id=%d', (proc.id,))
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name,state = cr.fetchone()
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if state=='exception':
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report.append('PROC %d: from stock - %3.2f %-5s - %s' % (proc.id,proc.product_qty,proc.product_uom.name, proc.product_id.name,))
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report_except +=1
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else:
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report_later +=1
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report_total +=1
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if use_new_cursor:
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cr.commit()
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offset += len(ids)
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end_date = time.strftime('%Y-%m-%d, %Hh %Mm %Ss')
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if user_id:
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request = pooler.get_pool(cr.dbname).get('res.request')
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summary = '''Here is the procurement scheduling report.
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Computation Started; %s
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Computation Finnished; %s
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Total procurement: %d
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Exception procurement: %d
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Not run now procurement: %d
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Exceptions;
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'''% (start_date,end_date,report_total, report_except,report_later)
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summary += '\n'.join(report)
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request.create(cr, uid,
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{'name' : "Procurement calculation report.",
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'act_from' : user_id,
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'act_to' : user_id,
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'body': summary,
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})
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if use_new_cursor:
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cr.commit()
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cr.close()
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return {}
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def create_automatic_op(cr, uid, context=None):
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if not context:
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context={}
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product_obj = pooler.get_pool(cr.dbname).get('product.product')
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proc_obj = pooler.get_pool(cr.dbname).get('mrp.procurement')
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warehouse_obj = pooler.get_pool(cr.dbname).get('stock.warehouse')
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wf_service = netsvc.LocalService("workflow")
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cr.execute('select id from stock_warehouse')
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warehouses = [x for x, in cr.fetchall()]
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cr.execute('select id from product_product')
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products_id = [x for x, in cr.fetchall()]
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products = dict(zip(products_id, product_obj.browse(cr, uid, products_id, context)))
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for warehouse in warehouses:
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v_stock = product_obj._product_virtual_available(cr, uid, products_id, None, {'warehouse': warehouse})
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cr.execute("select lot_stock_id from stock_warehouse")
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location_ids_str = ','.join([str(id) for id, in cr.fetchall()])
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stock_locations = warehouse_obj.read(cr, uid, [warehouse], ['lot_input_id', 'lot_stock_id'])[0]
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for prod_id, available in v_stock.items():
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if available >= 0:
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continue
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newdate = DateTime.now() + DateTime.RelativeDateTime(days=products[prod_id].seller_delay)
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if products[prod_id].supply_method == 'buy':
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location_id = stock_locations['lot_input_id'][0]
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elif products[prod_id].supply_method == 'produce':
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location_id = stock_locations['lot_stock_id'][0]
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else:
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continue
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proc_id = proc_obj.create(cr, uid, {
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'name': 'PROC:Automatic OP for product:%s' % products[prod_id].name,
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'origin': 'SCHEDULER',
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'date_planned': newdate.strftime('%Y-%m-%d'),
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'product_id': prod_id,
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'product_qty': -available,
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'product_uom': products[prod_id].uom_id.id,
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'location_id': location_id,
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'procure_method': 'make_to_order',
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})
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wf_service.trg_validate(uid, 'mrp.procurement', proc_id, 'button_confirm', cr)
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wf_service.trg_validate(uid, 'mrp.procurement', proc_id, 'button_check', cr)
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def _procure_orderpoint_confirm(self, cr, uid, automatic=False,\
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use_new_cursor=False, context=None, user_id=False):
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'''
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use_new_cursor: False or the dbname
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'''
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if not context:
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context={}
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if use_new_cursor:
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cr = pooler.get_db(use_new_cursor).cursor()
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pool = pooler.get_pool(cr.dbname)
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orderpoint_obj = pool.get('stock.warehouse.orderpoint')
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location_obj = pool.get('stock.location')
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procurement_obj = pool.get('mrp.procurement')
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request_obj = pool.get('res.request')
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wf_service = netsvc.LocalService("workflow")
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report = []
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offset = 0
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ids = [1]
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if automatic:
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create_automatic_op(cr, uid, context=context)
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while ids:
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cr.execute('SELECT id ' \
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'FROM stock_warehouse_orderpoint ' \
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'WHERE active OFFSET %d LIMIT 100', (offset,))
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ids = map(lambda x: x[0], cr.fetchall())
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for op in orderpoint_obj.browse(cr, uid, ids):
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#if op.procurement_id and op.procurement_id.purchase_id:
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# if (op.procurement_id.purchase_id.state=='confirmed'):
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# #
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# # TODO: Should write a request with this warning
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# #
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# continue
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# elif op.procurement_id.purchase_id.state=='draft':
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# wf_service = netsvc.LocalService("workflow")
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# wf_service.trg_validate(uid, 'purchase.order',
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# op.procurement_id.purchase_id.id, 'purchase_cancel', cr)
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try:
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prods = location_obj._product_virtual_get(cr, uid,
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op.warehouse_id.lot_stock_id.id, [op.product_id.id],
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{'uom': op.product_uom.id})[op.product_id.id]
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if prods < op.product_min_qty:
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# order the quantity necessary to get to max(min_qty, max_qty)
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qty = max(op.product_min_qty, op.product_max_qty)-prods
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reste = qty % op.qty_multiple
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if reste>0:
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qty += op.qty_multiple-reste
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newdate = DateTime.now() + DateTime.RelativeDateTime(
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days=op.product_id.seller_delay)
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if op.product_id.supply_method == 'buy':
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location_id = op.warehouse_id.lot_input_id
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elif op.product_id.supply_method == 'produce':
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location_id = op.warehouse_id.lot_stock_id
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else:
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continue
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proc_id = procurement_obj.create(cr, uid, {
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'name': 'OP:'+str(op.id),
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'date_planned': newdate.strftime('%Y-%m-%d'),
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'product_id': op.product_id.id,
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'product_qty': qty,
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'product_uom': op.product_uom.id,
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'location_id': op.warehouse_id.lot_input_id.id,
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'procure_method': 'make_to_order',
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'origin': op.name
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})
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wf_service.trg_validate(uid, 'mrp.procurement', proc_id,
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'button_confirm', cr)
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wf_service.trg_validate(uid, 'mrp.procurement', proc_id,
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'button_check', cr)
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orderpoint_obj.write(cr, uid, [op.id],
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{'procurement_id': proc_id})
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except Exception, e:
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report.append('OP %d:\n%s\n' % (op.id, str(e)))
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offset += len(ids)
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if use_new_cursor:
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cr.commit()
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if user_id and report:
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request_obj.create(cr, uid, {
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'name': 'Orderpoint report.',
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'act_from': user_id,
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'act_to': user_id,
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'body': '\n'.join(report)
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})
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if use_new_cursor:
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cr.commit()
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cr.close()
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return {}
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