from authlib.specs.rfc6749 import ( AuthorizationCodeMixin as _AuthorizationCodeMixin ) class AuthorizationCodeMixin(_AuthorizationCodeMixin): def get_nonce(self): """Get "nonce" value of the authorization code object.""" raise NotImplementedError() def get_auth_time(self): """Get "auth_time" value of the authorization code object.""" raise NotImplementedError()