work in progress: rule handling

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@2151 fd906abe-77d9-0310-91a1-e0d9ade77398

composer/rule/base.py

@@ -57,12 +57,14 @@ class RuleManager(object):
         return self.rules.get(event.name, [])
 
     def handleEvent(self, event):
+        result = []
         rules = self.getRulesForEvent(event)
         for r in rules:
             ri = IRuleInstance(event.context)
             ri.template = r
             ri.event = event
-            ri.applyTemplate()
+            result.append(ri.applyTemplate())
+        return result
 
 
 class Rule(Template):

composer/rule/instance.py

@@ -47,4 +47,5 @@ class RuleInstance(Instance):
             handler = component.getAdapter(self, IActionHandler,
                                            name=action.handlerName)
             data = handler(data, action.parameters)
+        return data