Add getPortalInventoryTypeList to identify inventory documents.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@36477 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/ERP5Site.py

@@ -1166,6 +1166,14 @@ class ERP5Site(FolderMixIn, CMFSite):
     """
     return self._getPortalGroupedTypeList('inventory_movement')
 
+  security.declareProtected(Permissions.AccessContentsInformation,
+                            'getPortalInventoryTypeList')
+  def getPortalInventoryTypeList(self):
+    """
+    Return inventory types.
+    """
+    return self._getPortalGroupedTypeList('inventory')
+
   security.declareProtected(Permissions.AccessContentsInformation,
                             'getPortalMovementGroupTypeList')
   def getPortalMovementGroupTypeList(self):