@staticmethod
    def _retry_after(retry_time):
        delay = int(math.ceil(retry_time - time.time()))
        retry_after = delay if delay > 0 else 0
        headers = {'Retry-After': retry_after % '%d'}
        return headers
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/api/openstack/wsgi.py/RateLimitFault._retry_after/swapped operands of `%`