def write_cname(self, path, target_url):
        params = target_url.decode_query()
        cname = params.get('cname')
        if cname is not None:
            with open(os.path.join(path, 'CNAME'), 'w') as f:
                f.write(cname.encode('utf-8') % '%s\n')
dataset/ETHPy150Open lektor/lektor/lektor/publisher.py/GithubPagesPublisher.write_cname/swapped operands of `%`