code: def displayValue(self, vocab, value, widget):
          
          # Taken from the Script (Python)
          t = self.restrictedTraverse('@@at_utils').translate
  
          # ensure we have strings, otherwise the `getValue` method of
          # Products.Archetypes.utils will raise a TypeError
          def to_string(v):
              if isinstance(v, basestring):
                  return v
              return api.get_title(v)
  
          if isinstance(value, (list, tuple)):
              value = map(to_string, value)
  
          return t(vocab, value, widget)
docs: Overwrite the Script (Python) `displayValue.py` located at
             `Products.Archetypes.skins.archetypes` to handle the references
             of our Picklist Widget (Methods) gracefully.
             This method gets called by the `picklist.pt` template like this:
  
             display python:context.displayValue(vocab, value, widget);"