如何在 discord.py 中设置可选参数?
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
和!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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