Need help please I'm stuck with this Error I don'nt know to fix this. Here's my codes:
def onchange_product_id(self, cr, uid, ids, pricelist_id, product_id, qty, uom_id,
partner_id, date_order=False, fiscal_position_id=False, date_planned=False,
name=False, price_unit=False,mmm=None, context=None):
"""
#onchange handler of product_id.
"""
if context is None:
context = {}
res = {'value': {'price_unit': price_unit or 0.0, 'name': name or '', 'product_uom' : uom_id or False}}
if not product_id:
return res
product_product = self.pool.get('product.product')
product_uom = self.pool.get('product.uom')
res_partner = self.pool.get('res.partner')
product_supplierinfo = self.pool.get('product.supplierinfo')
product_pricelist = self.pool.get('product.pricelist')
account_fiscal_position = self.pool.get('account.fiscal.position')
account_tax = self.pool.get('account.tax')
# - check for the presence of partner_id and pricelist_id
#if not partner_id:
# raise osv.except_osv(_('No Partner!'), _('Select a partner in purchase order to choose a product.'))
#if not pricelist_id:
# raise osv.except_osv(_('No Pricelist !'), _('Select a price list in the purchase order form before choosing a product.'))
# - determine name and notes based on product in partner lang.
context_partner = context.copy()
if partner_id:
lang = res_partner.browse(cr, uid, partner_id).lang
context_partner.update( {'lang': lang, 'partner_id': partner_id} )
product = product_product.browse(cr, uid, product_id, context=context_partner)
name = product.name
if product.description_purchase:
name += '\n' + product.description_purchase
res['value'].update({'name': name})
# - set a domain on product_uom
res['domain'] = {'product_uom': [('category_id','=',product.uom_id.category_id.id)]}
# - check that uom and product uom belong to the same category
product_uom_po_id = product.uom_po_id.id
if not uom_id:
uom_id = product_uom_po_id
if product.uom_id.category_id.id != product_uom.browse(cr, uid, uom_id, context=context).category_id.id:
if self._check_product_uom_group(cr, uid, context=context):
res['warning'] = {'title': _('Warning!'), 'message': _('Selected Unit of Measure does not belong to the same category as the product Unit of Measure.')}
uom_id = product_uom_po_id
res['value'].update({'product_uom': uom_id})
# - determine product_qty and date_planned based on seller info
if not date_order:
date_order = fields.date.context_today(self,cr,uid,context=context)
supplierinfo = False
for supplier in product.seller_ids:
if partner_id and (supplier.name.id == partner_id):
supplierinfo = supplier
if supplierinfo.product_uom.id != uom_id:
res['warning'] = {'title': _('Warning!'), 'message': _('The selected supplier only sells this product by %s') % supplierinfo.product_uom.name }
min_qty = product_uom._compute_qty(cr, uid, supplierinfo.product_uom.id, supplierinfo.min_qty, to_uom_id=uom_id)
if (qty or 0.0) < min_qty: # If the supplier quantity is greater than entered from user, set minimal.
if qty:
res['warning'] = {'title': _('Warning!'), 'message': _('The selected supplier has a minimal quantity set to %s %s, you should not purchase less.') % (supplierinfo.min_qty, supplierinfo.product_uom.name)}
qty = min_qty
dt = self._get_date_planned(cr, uid, supplierinfo, date_order, context=context).strftime(DEFAULT_SERVER_DATETIME_FORMAT)
qty = qty or 1.0
res['value'].update({'date_planned': date_planned or dt})
if qty:
res['value'].update({'product_qty': qty})
# - determine price_unit and taxes_id
if pricelist_id:
price = product_pricelist.price_get(cr, uid, [pricelist_id],
product.id, qty or 1.0, partner_id or False, {'uom': uom_id, 'date': date_order})[pricelist_id]
else:
price = product.standard_price
taxes = account_tax.browse(cr, uid, map(lambda x: x.id, product.supplier_taxes_id))
fpos = fiscal_position_id and account_fiscal_position.browse(cr, uid, fiscal_position_id, context=context) or False
taxes_ids = account_fiscal_position.map_tax(cr, uid, fpos, taxes)
res['value'].update({'price_unit': price, 'taxes_id': taxes_ids})
if qty:
# if qty > 0:
# if mmm > 0:
netsvc.Logger().notifyChannel("TESSSSSTTTT11111111111111000000000000000000000000000000000AAAA",netsvc.LOG_INFO, '' +'' + str(mmm) + ' ::' + str(qty))
mmm = mmm / float(qty)
res['value'].update({'metric_tons':mmm})
return res