@post(spec_util.UUID_STR % '/example/post_and_get_json/<uuid:re:%s>/')
def post_json(uuid):
    print(request.json)
    response = {'test': 'test1', 'test2': 5}
    return response
dataset/ETHPy150Open codalab/codalab-cli/codalab/rest/example.py/post_json/swapped operands of `%`