lx config -- aria2-opts "-s 10 -x 10 -c"报AssertionError

[ghost]

具体出错信息如下

Traceback (most recent call last):
File "/home/delavior/git/xunlei-lixian/lixian_cli.py", line 63, in
execute_command()
File "/home/delavior/git/xunlei-lixian/lixian_cli.py", line 60, in execute_command
commandscommand
File "/home/delavior/git/xunlei-lixian/lixian_cli_parser.py", line 165, in parse
return f(parser(args_list, _args, *_kwargs))
File "/home/delavior/git/xunlei-lixian/lixian_commands/config.py", line 26, in lx_config
assert len(args) in (1, 2)
AssertionError