CashDelivery can redefine getBaobabSource/DEstination with script and

line must acquire it from document


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@7633 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Banking/Document/CashDelivery.py

@@ -60,3 +60,22 @@ class CashDelivery(BankingOperation):
                     , PropertySheet.ItemAggregation
                     )
 
+  security.declareProtected(Permissions.View, 'getBaobabSource')
+  def getBaobabSource(self):
+    """
+      Returns a calculated source
+    """
+    script = self._getTypeBasedMethod('getBaobabSource')
+    if script is not None:
+      return script(self)      
+    return self.getSource()
+
+  security.declareProtected(Permissions.View, 'getBaobabDestination')
+  def getBaobabDestination(self):
+    """
+      Returns a calculated destination
+    """
+    script = self._getTypeBasedMethod('getBaobabDestination')
+    if script is not None:
+      return script(self)
+    return self.getDestination()

product/ERP5Banking/Document/CashDeliveryLine.py

@@ -74,8 +74,8 @@ class CashDeliveryLine(BaobabMixin, DeliveryLine):
     """
     script = self._getTypeBasedMethod('getBaobabSource')
     if script is not None:
-      return script(self)      
-    return self.getSource()
+      return script(self)
+    return self.aq_parent.getBaobabSource(**kw)
 
   security.declareProtected(Permissions.View, 'getBaobabDestination')
   def getBaobabDestination(self):
@@ -85,7 +85,7 @@ class CashDeliveryLine(BaobabMixin, DeliveryLine):
     script = self._getTypeBasedMethod('getBaobabDestination')
     if script is not None:
       return script(self)
-    return self.getDestination()
+    return self.aq_parent.getBaobabDestination(**kw)
 
   security.declareProtected(Permissions.View, 'getBaobabSourceVariationText')
   def getBaobabSourceVariationText(self):