code: def from_object(cls, o, base_uri):
          
          if isinstance(o, list):
              if len(o) == 1:
                  return cls.from_object(o[0], base_uri)
  
              return [cls.from_object(x, base_uri) for x in o]
  
          return cls(o, base_uri)
docs: Returns a new ``Link`` based on a JSON object or array.
  
          Arguments:
  
          - ``o``: a dictionary holding the deserializated JSON for the new
                   ``Link``, or a ``list`` of such documents.
          - ``base_uri``: optional URL used as the basis when expanding
                                 relative URLs in the link.