Fixed the fact that IventoryBrain.getExplanationText cannot find the

explanation for "Virtual" Inventory movements. 



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@7570 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Inventory.py

@@ -62,7 +62,8 @@ class Inventory(Delivery):
 
     security.declarePublic('alternateReindexObject')
     def alternateReindexObject(self, **kw):
-      """This method is called when an inventory object is included in a group of catalogged objects.
+      """This method is called when an inventory object is included in a
+      group of catalogged objects.
       """
       return self.immediateReindexObject(**kw)
 

product/ERP5/Extensions/InventoryBrain.py

@@ -162,10 +162,15 @@ class InventoryListBrain(ZSQLBrain):
   def getListItemUrl(self, cname_id, selection_index, selection_name):
     # XXX FIXME can catch to many exceptions
     try:
-      if cname_id in ('getExplanationText','getExplanation', ):
+      if cname_id in ('getExplanationText', 'getExplanation', ):
         o = self.getObject()
         if o is not None:
+          if not getattr(o, 'isDelivery', 0):
             explanation = o.getExplanationValue()
+          else:
+            # Additional inventory movements are catalogged in stock table
+            # with the inventory's uid. Then they are their own explanation.
+            explanation = o
           if explanation is not None:
             return '%s/%s/view' % (
                     self.portal_url.getPortalObject().absolute_url(),
@@ -238,7 +243,12 @@ class InventoryListBrain(ZSQLBrain):
     if o is not None:
       N_ = lambda msg, **kw: o.Localizer.translate('ui', msg, **kw)
       # Get the delivery/order
+      if not getattr(o, 'isDelivery', 0):
         delivery = o.getExplanationValue()
+      else:
+        # Additional inventory movements are catalogged in stock table
+        # with the inventory's uid. Then they are their own explanation.
+        delivery = o
       if delivery is not None:
         mapping = {
           'delivery_portal_type' : delivery.getTranslatedPortalType(),