禁止命令 discord.py 的问题（重写分支）

Question

我一直在用 discord.py（重写分支）编写一个机器人程序，我想添加一个禁止命令。机器人仍然没有禁止该成员，它只是显示一个错误：@client.command(aliases=['Ban'])async def ban(ctx,member: discord.Member, days: int = 1):    if "548841535223889923" in (ctx.author.roles):        await client.ban(member, days)        await ctx.send("Banned".format(ctx.author))    else:        await ctx.send("You don't have permission to use this command.".format(ctx.author))        await ctx.send(ctx.author.roles)      它会禁止被 ping 的用户并确认它确实禁止了

Answer 1

Member.roles是一个Role对象列表，而不是字符串。您可以使用discord.utils.getid（作为 int）来搜索该列表。

from discord.utils import get

@client.command(aliases=['Ban'])

async def ban(ctx, member: discord.Member, days: int = 1):

    if get(ctx.author.roles, id=548841535223889923):

        await member.ban(delete_message_days=days)

        await ctx.send("Banned {}".format(ctx.author))

    else:

        await ctx.send("{}, you don't have permission to use this command.".format(ctx.author))

        await ctx.send(ctx.author.roles)

也不再有Client.ban协程，附加参数Member.ban必须作为关键字参数传递。

Answer 2

async def ban(ctx, member: discord.Member=None, *, reason=None):

  if reason:

    await member.send(f'You got banned from {ctx.guild.name} by {ctx.author}, reason: ```{reason}```')

    

    await member.ban()

    

    await ctx.send(f'{member.mention} got banned by {ctx.author.mention} with reason: ```{reason}```')

  if reason is None: 

    await ctx.send("please specify a reason")