From: Christophe Simonis <chs@odoo.com>
Date: Wed, 29 Oct 2014 18:05:43 +0000 (+0100)
Subject: [MERGE] forward port of branch 7.0 up to 43db726
X-Git-Url: http://git.inspyration.org/?a=commitdiff_plain;h=21b1203ee0f810cece33b1123998b1f0efe5b82c;p=odoo%2Fodoo.git

[MERGE] forward port of branch 7.0 up to 43db726
---

21b1203ee0f810cece33b1123998b1f0efe5b82c
diff --cc addons/product/product.py
index 38bb85e,ac0de1d..0c08dbb
--- a/addons/product/product.py
+++ b/addons/product/product.py
@@@ -868,15 -770,35 +868,43 @@@ class product_product(osv.osv)
              args.append((('categ_id', 'child_of', context['search_default_categ_id'])))
          return super(product_product, self).search(cr, uid, args, offset=offset, limit=limit, order=order, context=context, count=count)
  
 +    def open_product_template(self, cr, uid, ids, context=None):
 +        """ Utility method used to add an "Open Template" button in product views """
 +        product = self.browse(cr, uid, ids[0], context=context)
 +        return {'type': 'ir.actions.act_window',
 +                'res_model': 'product.template',
 +                'view_mode': 'form',
 +                'res_id': product.product_tmpl_id.id,
 +                'target': 'new'}
 +
+     def _compute_uos_qty(self, cr, uid, ids, uom, qty, uos, context=None):
+         '''
+         Computes product's invoicing quantity in UoS from quantity in UoM.
+         Takes into account the
+         :param uom: Source unit
+         :param qty: Source quantity
+         :param uos: Target UoS unit.
+         '''
+         if not uom or not qty or not uos:
+             return qty
+         uom_obj = self.pool['product.uom']
+         product_id = ids[0] if isinstance(ids, (list, tuple)) else ids
+         product = self.browse(cr, uid, product_id, context=context)
+         if isinstance(uos, (int, long)):
+             uos = uom_obj.browse(cr, uid, uos, context=context)
+         if isinstance(uom, (int, long)):
+             uom = uom_obj.browse(cr, uid, uom, context=context)
+         if product.uos_id:  # Product has UoS defined
+             # We cannot convert directly between units even if the units are of the same category
+             # as we need to apply the conversion coefficient which is valid only between quantities
+             # in product's default UoM/UoS
+             qty_default_uom = uom_obj._compute_qty_obj(cr, uid, uom, qty, product.uom_id)  # qty in product's default UoM
+             qty_default_uos = qty_default_uom * product.uos_coeff
+             return uom_obj._compute_qty_obj(cr, uid, product.uos_id, qty_default_uos, uos)
+         else:
+             return uom_obj._compute_qty_obj(cr, uid, uom, qty, uos)
+ 
+ 
 -product_product()
  
  class product_packaging(osv.osv):
      _name = "product.packaging"