code: def get_row_container(self, row):
          
          bsc = getToolByName(self, 'bika_setup_catalog')
          val = row.get('Container', False)
          if val:
              brains = bsc(portal_type='Container', UID=row['Container'])
              if brains:
                  brains[0].getObject()
              brains = bsc(portal_type='ContainerType', UID=row['Container'])
              if brains:
                  # XXX Cheating.  The calculation of capacity vs. volume  is not done.
                  return brains[0].getObject()
          return None
docs: Return a sample container