sale.py

@@ -17,17 +17,19 @@ class SaleLine(metaclass=PoolMeta):
     __name__ = 'sale.line'
 
     @classmethod
-    def _create_sale_line_deleted_log(cls, line):
+    def delete(cls, lines):
         pool = Pool()
         SaleLineDeleted = pool.get('sale.line_deleted')
+        for line in lines:
+            SaleLineDeleted.create([{
+                'sale': line.sale,
+                'quantity': line.quantity,
+                'unit': line.unit,
+                'product': line.product,
+                'user': Transaction().user
+            }])
 
-        SaleLineDeleted.create([{
-            'sale': line.sale,
-            'quantity': line.quantity,
-            'unit': line.unit,
-            'product': line.product,
-            'user': Transaction().user
-        }])
+        super(SaleLine, cls).delete(lines)
 
 
 class SaleLineDeleted(ModelSQL, ModelView):

tests/scenario_sale_line_delete_log.rst

@@ -20,7 +20,7 @@ Imports::
 
 Activate modules::
 
-  >>> config = activate_modules('sale_line_delete_log')
+    >>> config = activate_modules('sale_line_delete_log')
 
 Initial data::
 
@@ -179,4 +179,7 @@ Delete a sale line::
   >>> sale.delete_lines[0]
   proteus.Model.get('sale.line_deleted')(1)
   >>> assert isinstance(sale.delete_lines[0], Model.get('sale.line_deleted')), "it's not instance SaleLineDeleted"
-  ;
+  
+
+
+