From a021f476b33eee9315fcbc9b1b9bdf47dc7d9376 Mon Sep 17 00:00:00 2001
From: Kazuhiko Shiozaki <kazuhiko@nexedi.com>
Date: Wed, 9 Dec 2009 15:09:21 +0000
Subject: [PATCH] Rule should be IDivergenceController.
git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@31196 20353a03-c40f-0410-a6d1-a30d3c3de9de
---
product/ERP5/mixin/rule.py | 35 +++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/product/ERP5/mixin/rule.py b/product/ERP5/mixin/rule.py
index 11fa3bddb7..02d0d83251 100644
--- a/product/ERP5/mixin/rule.py
+++ b/product/ERP5/mixin/rule.py
@@ -50,6 +50,7 @@ class RuleMixin:
# Declarative interfaces
zope.interface.implements(interfaces.IRule,
+ interfaces.IDivergenceController,
interfaces.IMovementCollectionUpdater,)
# Portal Type of created children
@@ -101,6 +102,40 @@ class RuleMixin:
for movement in applied_rule.getMovementList():
movement.expand(**kw)
+ # Implementation of IDivergenceController
+ security.declareProtected( Permissions.AccessContentsInformation,
+ 'isDivergent')
+ def isDivergent(self, movement, ignore_list=[]):
+ """
+ Returns true if the Simulation Movement is divergent comparing to
+ the delivery value
+ """
+ delivery = movement.getDeliveryValue()
+ if delivery is None:
+ return False
+ if len(self.getDivergenceList(movement)) == 0:
+ return False
+ else:
+ return True
+
+ security.declareProtected(Permissions.View, 'getDivergenceList')
+ def getDivergenceList(self, movement):
+ """
+ Returns a list of divergences of the movements provided
+ in delivery_or_movement.
+
+ movement -- a movement, a delivery, a simulation movement,
+ or a list thereof
+ """
+ result_list = []
+ for divergence_tester in self._getDivergenceTesterList():
+ result = divergence_tester.explain(movement)
+ if isinstance(result, (list, tuple)): # for compatibility
+ result_list.extend(result)
+ elif result is not None:
+ result_list.append(result)
+ return result_list
+
# Implementation of IMovementCollectionUpdater
def getMovementCollectionDiff(self, context, rounding=False, movement_generator=None):
"""
--
2.30.9