From 3f69628f969e54069fa4d13afb056a0add9d3e64 Mon Sep 17 00:00:00 2001
From: Christophe Matthieu <chm@odoo.com>
Date: Wed, 28 May 2014 11:29:20 +0200
Subject: [PATCH] [FIX] product: recursion error when active field on
 product.template is modified

---
 addons/product/product.py | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/addons/product/product.py b/addons/product/product.py
index cff70c9e6b9..ea62786fd40 100644
--- a/addons/product/product.py
+++ b/addons/product/product.py
@@ -628,6 +628,7 @@ class product_template(osv.osv):
                     all_variants = temp_variants
 
             # check product
+            variants_ids_to_active = []
             variants_active_ids = []
             variants_inactive = []
             for product_id in tmpl_id.product_variant_ids:
@@ -635,11 +636,12 @@ class product_template(osv.osv):
                 if variants in all_variants:
                     variants_active_ids.append(product_id.id)
                     all_variants.pop(all_variants.index(variants))
-                    # TODO all write in same time
-                    if product_id.active:
-                        product_id.write({'active': True}, context=ctx)
+                    if not product_id.active:
+                        variants_ids_to_active.append(product_id.id)
                 else:
                     variants_inactive.append(product_id)
+            if variants_ids_to_active:
+                product_obj.write(cr, uid, variants_ids_to_active, {'active': True}, context=ctx)
 
             # create new product
             for variant_ids in all_variants:
@@ -681,14 +683,16 @@ class product_template(osv.osv):
         if 'standard_price' in vals:
             for prod_template_id in ids:
                 self._set_standard_price(cr, uid, prod_template_id, vals['standard_price'], context=context)
-        if 'active' in vals:
-            product_ids = []
-            for product in self.browse(cr, uid, ids, context=context):
-                product_ids = map(int, product.product_variant_ids)
-            self.write(cr, uid, product_ids, {'active': vals.get('active')}, context=context)
         res = super(product_template, self).write(cr, uid, ids, vals, context=context)
-        if 'variant_ids' in vals:
+        if 'variant_ids' in vals or vals.get('active'):
             self.create_variant_ids(cr, uid, ids, context=context)
+        if 'active' in vals and not vals.get('active'):
+            ctx = context and context.copy() or {}
+            ctx.update(active_test=False)
+            product_ids = []
+            for product in self.browse(cr, uid, ids, context=ctx):
+                product_ids = map(int,product.product_variant_ids)
+            self.pool.get("product.product").write(cr, uid, product_ids, {'active': vals.get('active')}, context=ctx)
         return res
 
     def copy(self, cr, uid, id, default=None, context=None):