[tryton-dev] stock_supply:Use class instead of instance variable. (issue 721006)

[udo . spallek]

Reviewers: ,



Please review this at http://codereview.tryton.org/721006/

Affected files:
  M order_point.py


Index: order_point.py
===================================================================
--- a/order_point.py
+++ b/order_point.py
@@ -171,17 +171,17 @@ class OrderPoint(ModelSQL, ModelView):
             arg = ['AND',
                 ('product', '=', op.product.id),
                 (field, '=', getattr(op, field).id),
                 ('id', '!=', op.id),
                 ('company', '=', op.company.id),
                 ]
             query.append(arg)
         if cls.search(query):
-            self.raise_user_error('unique_op')
+            cls.raise_user_error('unique_op')

     def get_rec_name(self, name):
         return "%s@%s" % (self.product.name, self.location.name)

     @classmethod
     def search_rec_name(cls, name, clause):
         res = []
         names = clause[2].split('@', 1)