checkers.py 文件源码

def requestAvatarId(self, credentials):
        """
        Return the avatar id of the avatar which can be accessed using the
        given OAuth credentials.

        @param credentials: A L{IOAuthCredentials} that contains OAuth
            credentials.
        @raise UnauthorizedLogin: if the OAuth credentials don't match the
            L{User}'s.
        """
        try:
            session = yield self.facadeClient.authenticateUserWithOAuth(
                credentials)
        except TPasswordIncorrect:
            logging.info('Bad OAuth credentials: %r:%r' %
                         (credentials.consumerKey, '<sanitized>'))
            raise error.UnauthorizedLogin('Invalid credentials')
        except Exception:
            logging.info('requestAvatarId exception authenticating %r/%r.' %
                         (credentials.consumerKey, '<sanitized>'))
            raise
        else:
            defer.returnValue(session)