如何在 discord.py 中设置可选参数?

2022-01-15 00:00:00 python discord.py

问题描述

我尝试在线研究,但没有其他问题可以帮助我解决我的问题.

I've tried to research online, but no other questions were able to help me with my issue.

这是我的场景.

我正在 discord.py 中发出静音命令.

I am making a mute command in discord.py.

我希望时间是可选的,但如果没有指定时间,我希望该参数成为原因的一部分.

I want the time to be optional, but if the time is not specified I want that argument to be part of the reason.

澄清我的意思:

@client.command()
@commands.has_permissions(kick_members=True)
async def mute(ctx, member: Member = None, time: int = None, *, reason = None):
    pass

这里,如果 time 为 None,则使其成为 reason 的一部分.

Here, if time is None, then make it part of reason.

机器人将接受这两个:

!mute @user 1h 垃圾邮件!mute @user spam

这可能吗?


解决方案

您可以选择异步等待,然后将用户取消静音:

You can optionally wait asynchronously and then unmute the user:

@bot.command()
async def mute(ctx, member: discord.Member, time: typing.Optional[int]):
    await member.edit(mute=True)
    if time:
        await asyncio.sleep(time)
        await member.edit(mute=False)

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