paginate.py 文件源码

def ensure_paging_params_not_set(parsed_args, shadowed_args):
    paging_params = ['starting_token', 'page_size', 'max_items']
    shadowed_params = [p.replace('-', '_') for p in shadowed_args.keys()]
    params_used = [p for p in paging_params if
                   p not in shadowed_params and getattr(parsed_args, p, None)]

    if len(params_used) > 0:
        converted_params = ', '.join(
            ["--" + p.replace('_', '-') for p in params_used])
        raise PaginationError(
            message="Cannot specify --no-paginate along with pagination "
                    "arguments: %s" % converted_params)