We have the modules: sale_line_import (Base module) for OpenERP 6.0, used to have an easy wizard to import the Sales order lines from a CSV file, with the product code, Quantity and UoM.

Can some one help me to Update this module to add the ability to import the Taxes ("tax_id") for lines in the CSV file.

def import_data_line(self, cr, uid, ids, fdata, favalidate, context={}): 
 order=self.pool.get('sale.order').browse(cr,uid,ids) 
 input=cStringIO.StringIO(fdata) 
 input.seek(0) 
 data = list(csv.reader(input, quotechar='"' or '"', delimiter=';')) 
 data[0].append('order_id.id') 
 try: 
 list_prod=data[0].index('product_id') 
 except: 
 list_prod=[] 
 msg='' 
 pmsg='' 
 not_products=[] 
 new_products_prices=[] 
 for dat in data[1:]: 
 datas=[] 
 data2=list(data[0]) 
 dat.append(ids) 
 try: 
 prod_name=dat[list_prod] 
 except: 
 prod_name=False 
 context.update({'partner_id':order.partner_id.id}) 
 if not prod_name and 'name' in data2: 
 prod_name = dat[data2.index('name')] 
 uom_name = 'product_uom' in data2 and dat[data2.index('product_uom')] or '' 
 uom_name_search=uom_name and self.pool.get('product.uom').name_search(cr,uid,uom_name,context=context) or False 
 uom_id = uom_name_search and uom_name_search[0][0] or False 
 prod_name_search=prod_name and self.pool.get('product.product').name_search(cr,uid,prod_name,context=context) or False 
 prod_id = prod_name_search and prod_name_search[0][0] or False 
 lines=prod_id and self.pool.get('sale.order.line').product_id_change(cr, uid, [], order.pricelist_id.id,prod_id, 
 qty='product_uom_qty' in data2 and float(dat[data2.index('product_uom_qty')]) or 0,uom=uom_id, 
 qty_uos=0, uos=False, name='', partner_id=order.partner_id.id, 
 lang=False, update_tax=True, date_order=order.date_order, packaging=False, fiscal_position=False, 
 flag=False,).get('value',False) or {} 
 prod_id and lines.update({'product_id': prod_name_search[0][1], 
 'product_uos': lines['product_uos'] and self.pool.get('product.uom').browse(cr,uid,lines['product_uos']).name or False}) 
 if not lines and prod_name: 
 not_products.append(prod_name) 
 if not prod_name: 
 self.pool.get('sale.order.line').import_data(cr, uid, data2, [dat], 'init', '') 
 for lin in range(len(lines.keys())): 
 if lines.keys()[lin] not in data[0]: 
 if lines.keys()[lin] in ('tax_id','product_uom','product_packaging'): 
 field_val=str(lines.keys()[lin]) 
 field_val=field_val+'.id' 
 data2.append(field_val) 
 vals_many =str( lines[lines.keys()[lin]] ).replace('[','').replace(']','').replace('False','') 
 dat.append( vals_many ) 
 else: 
 data2.append(lines.keys()[lin]) 
 dat.append(lines[lines.keys()[lin]]) 
 else: 
 val_str=dat[data[0].index(lines.keys()[lin])] 
 val_str_2=lines[lines.keys()[lin]] 
 if lines.keys()[lin] in ('product_uom','product_uos'): 
 val_str_2=self.pool.get('product.uom').browse(cr,uid,val_str_2).name 
 val_str=dat[data[0].index(lines.keys()[lin])] 
 if lines.keys()[lin]=='price_unit': 
 product_price=[] 
 product_price.append(prod_name) 
 val_str=float(dat[data[0].index(lines.keys()[lin])]) 
 val_str_2=float(lines[lines.keys()[lin]]) 
 if tools.ustr(val_str) <> tools.ustr(val_str_2): 
 product_price.append(val_str) 
 product_price.append(val_str_2) 
 new_products_prices.append(product_price) 
 try: 
 val_str = float(val_str) 
 val_str_2 = float(val_str_2) 
 except: 
 pass 
 if val_str <> val_str_2: 
 if not lines.keys()[lin]=='price_unit': 
 pmsg+=_('%s , Field: %s, CSV: %s, OPEN: %s \n') % (tools.ustr(prod_name),lines.keys()[lin],tools.ustr(dat[data[0].index(lines.keys()[lin])]),tools.ustr(val_str_2)) 
 dat[data[0].index(lines.keys()[lin])] = val_str_2 
 datas.append(dat) 
 try: 
 lines and self.pool.get('sale.order.line').import_data(cr, uid, data2, datas, 'init', '',context=context) or False 
 except Exception, e: 
 return False 
 data2=[] 
 return {'type': 'ir.actions.act_window_close'}