discord.py SyntaxError：“等待”外部函数

Question

当我尝试运行命令时，我总是收到以下错误消息： SyntaxError: 'await' outside function 可能是非常简单的错误，但我真的没有看到其中的错误。有人可以帮忙吗？

import discord
from discord.ext import commands

class unban(commands.Cog):

    def __init__(self, client):
        self.client = client

# Commandok

@commands.command()
async def unban(ctx, *, member): # unindent
    banned_users = await ctx.guild.bans() # unindent
    member_name, member_discriminator = member.split('#') # unindent

    for ban_entry in banned_users:
        user = ban_entry.user

    if (user.name, user.discriminator) == (member_name, member_discriminator):
        await ctx.guild.unban(user)
        await ctx.send(f'Unbanned {user.mention}')
    return

def setup(client):
    client.add_cog(unban(client))

discord.ext.commands.errors.ExtensionFailed: Extension 'cogs.unban' 引发错误：TypeError: cogs must derived from Cog sys:1: RuntimeWarning: coroutine 'Command.call' was万万没想到

Answer 1

我认为您的函数定义行可能缩进太多。

@commands.command()
async def unban(ctx, *, member): # unindent
    banned_users = await ctx.guild.bans() # unindent
    member_name, member_discriminator = member.split('#') # unindent

    for ban_entry in banned_users:
        user = ban_entry.user

    if (user.name, user.discriminator) == (member_name, member_discriminator):
        await ctx.guild.unban(user)
        await ctx.send(f'Unbanned {user.mention}')
    return

Answer 2

您的 if 语句不在您的 for 循环中。这应该有效：

@commands.command()
async def unban(ctx, *, member):
    banned_users = await ctx.guild.bans()
    member_name, member_discrinimator = member.split('#')

    for ban_entry in banned_users:
        user = ban_entry.user

        if (user.name, user.discriminator) == (member_name, member_discrinimator):
            await ctx.guild.unban(user)