code: def process(self, data=None, **kwargs):
          
          self.data = self.handle(data, **kwargs)
          return self
docs: Process the provided data and invoke :meth:`Handler.handle` method for this
          Handler class.
  
          :params data: The data being processed.
          :returns: self
          :rtype: :class:`Handler`
  
          .. code-block:: python
  
              def post(self, *args, **kwargs):
                  self.request = self.get_request_handler()
                  self.request.process(self.get_data())
                  return self.get_create_response()
  
          .. seealso:
              :meth:`Handler.process`