def make_auth_header(self, r, timestamp, nonce):
        kvps = [
            ('client_token', self.client_token),
            ('access_token', self.access_token),
            ('timestamp', timestamp),
            ('nonce', nonce),
        ]
        auth_header = "EG1-HMAC-SHA256 " + ';'.join([ kvp % "%s=%s" for kvp in kvps ]) + ';'
        logger.debug('unsigned authorization header: %s', auth_header)

        signed_auth_header = auth_header + \
            'signature=' + self.sign_request(r, timestamp, auth_header)

        logger.debug('signed authorization header: %s', signed_auth_header)
        return signed_auth_header
dataset/ETHPy150Open akamai-open/AkamaiOPEN-edgegrid-python/akamai/edgegrid/edgegrid.py/EdgeGridAuth.make_auth_header/swapped operands of `%`