Returns the arguments passed with the request in a dictionary.
        Returns both URL resolved arguments and query string arguments.

def request_args(self):
        '''
        Returns the arguments passed with the request in a dictionary.
        Returns both URL resolved arguments and query string arguments.
        '''
        kwargs = {}
        kwargs.update(self.request.match_info.items())
        kwargs.update(self.request.query.items())
        return kwargs