a bit optimisation.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@31279 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Rule.py

@@ -322,9 +322,10 @@ class Rule(Predicate, XMLObject):
 
     input_movement_and_path_list = []
     business_path_list = []
+    trade_phase_list = self.getTradePhaseList()
     for input_movement in input_movement_list:
       for business_path in business_process.getPathValueList(
-                          self.getTradePhaseList(),
+                          trade_phase_list,
                           input_movement):
         input_movement_and_path_list.append((input_movement, business_path))
         business_path not in business_path_list and business_path_list \