Question

好吧，所以我试图让我的不和谐机器人在加入公会时按名称创建两个特定的渠道，但是没有这样做。它也不会引发错误。

这是我的代码：

@commands.Cog.listener()
    async def on_guild_join(self, guild):
        cli = self.client
        ctx = cli.get_context
        await ctx.create_text_channel("?announcements-and-suggestions")
        await ctx.create_text_channel("?log")               
        general = find(lambda x: x.name == '?announcements-and-suggestions',  guild.text_channels)
        if general and general.permissions_for(guild.me).send_messages:
            await ctx.send(f"Hello {guild.name}! I am {self.client.user.display_name}. Thank you for inviting me.\n\nTo see what commands I have available type `r?help`.\nIf you want to see my available AutoResponse Triggers type `gethelp`.")

如果有帮助，我正在使用Discord.py Rewrite。我也在Events.py齿轮中运行此事件。任何帮助将不胜感激。

这也是我的整个Events.py齿轮，以防错误在那里。

import discord
from discord.ext import commands
from discord import Activity, ActivityType
from discord.utils import find
import json
import random


def load_counters():
    with open('./data/counters.json', 'r') as f:
        counters = json.load(f)
    return counters


def save_counters(counters):
    with open('./data/counters.json', 'w') as f:
        json.dump(counters, f, indent=4)

class Events(commands.Cog):
    def __init__(self, client):
        self.client = client

    @commands.Cog.listener()
    async def on_ready(self):
        cli = self.client.user
        await self.client.change_presence(activity=discord.Streaming(name=f"r?help | in {len(self.client.guilds)} servers", url="https://www.twitch.tv/discord"))
        print(" ")
        print("License")
        print(" ")
        print("Copyright (c) Joshua Lewis")
        print(" ")
        print("Permission is hereby granted, free of charge, to any person obtaining a copy")
        print("of this software and associated documentation files (the Software), to deal")
        print("in the Software without restriction, including without limitation the rights")
        print("to use, copy, modify, merge, publish, distribute, sublicense, and/or sell")
        print("copies of the Software, and to permit persons to whom the Software is")
        print("furnished to do so, subject to the following conditions:")
        print(" ")
        print("The above copyright notice and this permission notice shall be included in all")
        print("copies or substantial portions of the Software.")
        print(" ")
        print("THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR")
        print("IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,")
        print("FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE")
        print("AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER")
        print("LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,")
        print("OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE")
        print("SOFTWARE.")
        print("Connecting to Discord API")
        print("...")
        print("......")
        print(".........")
        print(f"Logged in as : {cli.name}#{cli.discriminator}")
        print("Collecting list of connected guilds")
        print("...")
        print("......")
        print(".........")
        print("Connected Guilds:")
        print(f"{self.client.guilds}")


    @commands.Cog.listener()
    async def on_guild_join(self, guild):
        cli = self.client
        ctx = cli.get_context
        await ctx.create_text_channel("?announcements-and-suggestions")
        await ctx.create_text_channel("?log")               
        general = find(lambda x: x.name == '?announcements-and-suggestions',  guild.text_channels)
        if general and general.permissions_for(guild.me).send_messages:
            await ctx.send(f"Hello {guild.name}! I am {self.client.user.display_name}. Thank you for inviting me.\n\nTo see what commands I have available type `r?help`.\nIf you want to see my available AutoResponse Triggers type `gethelp`.")

    @commands.Cog.listener()
    async def on_message_delete(self, message):
        ctx = self.client.get_context
        guild = message.author.guild
        author = message.author
        ch = message.channel
        cli = self.client.user
        content = message.content
        orange = discord.Color.dark_orange()
        for channel in guild.channels:
            if str(channel.name) == "?log":
                msg_del = str(f"""```css\n{content}```""")
                aut_name = str(f"""```css\n{author.display_name}```""")
                ch_name = str(f"""```css\n{ch.name}```""")
                embed = discord.Embed(color=orange, timestamp=ctx.message.created_at)
                embed.set_author(name="Message Deleted", icon_url=cli.avatar_url)
                embed.add_field(name=f"Message", value=msg_del, inline=False)
                embed.add_field(name=f"Message Author", value=aut_name, inline=False)
                embed.add_field(name=f"Channel", value=ch_name, inline=False)
                embed.set_thumbnail(url=author.avatar_url)
                embed.set_footer(text=f"{guild.name}", icon_url=guild.icon_url)
                message.embed = (content)
                await channel.send(embed=embed)
                print(f'message: {content} by {author.display_name} was deleted in {ch.name}')



    @commands.Cog.listener()
    async def on_member_join(self, ctx, member):
        guild = ctx.guild
        cli = self.client.user
        gold = discord.Color.dark_gold()
        user_join = str(f"""```css\n{member} has entered {guild.name}.```""")
        for channel in guild.channels:
            if str(channel.name) == "?log":                
                embed = discord.Embed(color=gold)
                embed.set_author(name=cli.display_name, icon_url=cli.avatar_url)
                embed.add_field(name="Use Joined", value=user_join, inline=False)
                embed.set_thumbnail(url=cli.avatar_url)
                embed.set_image(url=member.avatar_url)
                embed.set_footer(text=f"{guild.name}", icon_url=guild.icon_url)
                await channel.send(embed=embed)

    @commands.Cog.listener()
    async def on_member_remove(self, ctx, member):
        guild = ctx.guild
        cli = self.client.user
        red = discord.Color.dark_red()
        for channel in guild.channels:
            if str(channel.name) == "?log":                
                user_left = str(f"""```css\n{member} has left {guild.name}""")
                embed = discord.Embed(color=red)
                embed.set_author(name=cli.display_name, icon_url=cli.avatar_url)
                embed.add_field(name="User Left", value=user_left, inline=False)
                embed.set_image(url=member.avatar_url)
                embed.set_thumbnail(url=cli.avatar_url)
                embed.set_footer(text=f"{guild.name}", icon_url=guild.icon_url)
                await channel.send(embed=embed)

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

Answer 1

问题很可能在于您没有使用正确的公会对象。并改用不正确的ctx（ctx来自客户端而不是公会）。

以下代码是错误的：

    cli = self.client
    ctx = cli.get_context
    await ctx.create_text_channel("?announcements-and-suggestions")
    await ctx.create_text_channel("?log")

您将获得一个ctx对象（它从客户端而不是公会那里没有用）。但是您没有guild object。但是为了在公会中创建文本通道。您需要一个guild object。如果我们看一下事件的输入：

async def on_guild_join(self, guild):

我们看到确实有一个guild对象。 create channels现在非常容易（如果您具有权限）：

async def on_guild_join(self, guild):
    await guild.create_text_channel("?announcements-and-suggestions")
    await guild.create_text_channel("?log")
    # the rest of your code

如果将来要使用更多事件。我强烈建议您看一下这些事件可以通过它们的输入给您带来什么。它主要为您提供了相关的对象，使您不必做不必要的事情（获取客户端的ctx，这也是错误的，因为它不是来自行会，而是来自客户端）。

有关on_guild_join事件的更多信息：https://discordpy.readthedocs.io/en/latest/api.html?highlight=on_guild_join#discord.on_guild_join

discord.py on_guild_join事件

1 个答案: