【发布时间】:2023-03-21 02:41:01
【问题描述】:
我正在尝试制作一个机器人,当我执行!info 时,该机器人将在控制台中显示服务器信息,而无需在 Python 上使用 discord.py 将任何参数传递给它。我发现的只是传递参数。
这是我迄今为止尝试过的:
@bot.command()
@asyncio.coroutine
def info(ctx):
server = ctx.message.author.server
server_name = server.name
server_id = server.id
server_owner = server.owner.name
print("server name: {}"
"server id: {}"
"server owner: {}"
.format(server_name, server_id, server_owner))
当运行时,它会在控制台中显示:
Ignoring exception in command move
Traceback (most recent call last):
File "D:\PycharmProjects\Movey\venv\lib\site-packages\discord\ext\commands\bot.py", line 846, in process_commands
yield from command.invoke(ctx)
File "D:\PycharmProjects\Movey\venv\lib\site-packages\discord\ext\commands\core.py", line 367, in invoke
yield from self.prepare(ctx)
File "D:\PycharmProjects\Movey\venv\lib\site-packages\discord\ext\commands\core.py", line 345, in prepare
yield from self._parse_arguments(ctx)
File "D:\PycharmProjects\Movey\venv\lib\site-packages\discord\ext\commands\core.py", line 304, in _parse_arguments
transformed = yield from self.transform(ctx, param)
File "D:\PycharmProjects\Movey\venv\lib\site-packages\discord\ext\commands\core.py", line 212, in transform
raise MissingRequiredArgument('{0.name} is a required argument that is missing.'.format(param))
discord.ext.commands.errors.MissingRequiredArgument: ctx is a required argument that is missing.
【问题讨论】:
-
你确定
@asyncio.coroutine是必要的吗? -
因为机器人示例和 discord.py 文档都使用
@asyncio.coroutine,所以我也会使用它。考虑到该命令可以同时在多台服务器上运行,我认为因此需要它。是的,这只是一个例子,我试图理解 api,但对于其他命令,肯定需要它 -
“忽略命令移动中的异常”,您没有在代码中发布。
-
另外,您安装了 discord.py 的稳定版本,并且您正在阅读重写版本的文档。形成命令时需要设置 pass_context=True。
-
我将如何安装
Discord.py的重写版本而不是稳定版本?
标签: python python-3.x discord.py