def __load_configuration(self):
handler_to_enable = filter(lambda h: h.keys is not None, handlers)<EOL>for handler in handler_to_enable:<EOL><INDENT>if handler.name in self.kwargs:<EOL><INDENT>for k in handler.keys:<EOL><INDENT>self.kwargs.update({k: True})<EOL><DEDENT><DEDENT><DEDENT>self.config = self.configuration_class(self.app.config, **self.kwargs)<EOL>
Configure settings for the instance in the following order:

1. Sanic JWT's defaults
2. Custom Configuration class
3. Key word arguments passed to Initialize