docs: def __deserialize_primitive(self, data, klass):
          """
          Deserializes string to primitive type.
  
          :param data: str.
          :param klass: class literal.
  
          :return: int, long, float, str, bool.
          """
          try:
              return klass(data)
          except UnicodeEncodeError:
              return text(data)
          except TypeError:
              return data