Discord 如何防止机器人滥发嵌入物？不和谐

我有discord机器人，它会检查拖缆是否带电。我有一个功能可以防止它在有人活着的时候发出垃圾邮件：

if status is True:
                    async for message in channel.history(limit=2000):
                        if message.content == f"`Hey @everyone, {twitch_name} is live! Check it out:" + f"https://www.twitch.tv/{twitch_name}`":
                            break
                        else:
                            async for member in guild.fetch_members(limit=None):

                                if member.id == int(user_id):
                                    await member.add_roles(role)
                            
                            await channel.send(f"`Hey @everyone, {twitch_name} is live! Check it out:" + f"https://www.twitch.tv/{twitch_name}`")

                            print(f"{user} started streaming. Sending a notification.")
                            break

我想知道是否有同样的方法来处理嵌入，但是idk使用什么。我想我可以使用

if-embed=twitch\u-embed:break

而不是

if-message.content

。 我希望在每个流中有人实时发送一次消息和嵌入，就像mee6一样：

我想在代码中结合消息和嵌入反垃圾邮件功能。请帮忙！如果您需要，请在此输入我的所有代码：

import os
import json
import discord
import requests
from discord.ext import tasks, commands
from server import ping
from twitchAPI.twitch import Twitch
from discord.utils import get

intents = discord.Intents.all()
bot = commands.Bot(command_prefix='$', intents=intents)

# Authentication with Twitch API.
client_id = os.getenv('client_id')
client_secret = os.getenv('Dweller_token')
twitch = Twitch(client_id, client_secret)
twitch.authenticate_app([])
TWITCH_STREAM_API_ENDPOINT_V5 = "https://api.twitch.tv/kraken/streams/{}"
API_HEADERS = {
    'Client-ID': client_id,
    'Accept': 'application/vnd.twitchtv.v5+json',
}

user_info = twitch.get_users(logins=['turb4ik'])
user_id = user_info['data'][0]['id']

print(user_info)


# Returns true if online, false if not.
def checkuser(user):
    try:
        userid = twitch.get_users(logins=[user])['data'][0]['id']
        url = TWITCH_STREAM_API_ENDPOINT_V5.format(userid)
        try:
            req = requests.Session().get(url, headers=API_HEADERS)
            jsondata = req.json()
            if 'stream' in jsondata:
                if jsondata['stream'] is not None:
                    return True
                else:
                    return False
        except Exception as e:
            print("Error checking user: ", e)
            return False
    except IndexError:
        return False


# Executes when bot is started
@bot.event
async def on_ready():
    # Defines a loop that will run every 10 seconds (checks for live users every 10 seconds).
    @tasks.loop(seconds=10)
    async def live_notifs_loop():
        # Opens and reads the json file
        with open('streamers.json', 'r') as file:
            streamers = json.loads(file.read())
        # Makes sure the json isn't empty before continuing.
        if streamers is not None:
            # Gets the guild, 'twitch streams' channel, and streaming role.
            guild = bot.get_guild(690995360411156531)
            channel = bot.get_channel(785523710362124298)
            role = get(guild.roles, id=835581408272580649)
            # Loops through the json and gets the key,value which in this case is the user_id and twitch_name of
            # every item in the json.
            for user_id, twitch_name in streamers.items():
                print("checking" + " " + str(twitch_name))
                # Takes the given twitch_name and checks it using the checkuser function to see if they're live.
                # Returns either true or false.
                status = checkuser(twitch_name)
                # Gets the user using the collected user_id in the json
                user = bot.get_user(int(user_id))
                # Makes sure they're live
                if status is True:
                    # Checks to see if the live message has already been sent.
                    #limit = 0
                    #limit += 1
                    async for message in channel.history(limit=2000):
                        # If it has, break the loop (do nothing).
                        if message.content == f"`Hey @everyone, {twitch_name} is live! Check it out:" + f"https://www.twitch.tv/{twitch_name}`":
                            break
                        # If it hasn't, assign them the streaming role and send the message.
                        else:
                            # Gets all the members in your guild.
                            async for member in guild.fetch_members(limit=None):
                                # If one of the id's of the members in your guild matches the one from the json and
                                # they're live, give them the streaming role.
                                if member.id == int(user_id):
                                    await member.add_roles(role)
                            # Sends the live notification to the 'twitch streams' channel then breaks the loop.
                            '''twitch_embed = discord.Embed(
                                title=f":red_circle: **LIVE**\n{user.name} is now streaming on Twitch!",
                                color=0xac1efb
                            )'''

                            #twitch_embed.add_field(name='**Game**', value='add value',inline=True)
                            #twitch_embed.add_field(name='**Viewers**', value='add value',inline=True)
                            #twitch_embed.set_image(url=f'\nhttps://www.twitch.tv/{twitch_name}')
                            
                            await channel.send(f"`Hey @everyone, {twitch_name} is live! Check it out:" + f"https://www.twitch.tv/{twitch_name}`")
                            #await channel.send(embed=twitch_embed)

                            print(f"{user} started streaming. Sending a notification.")
                            break
                # If they aren't live do this:
                else:
                    # Gets all the members in your guild.
                    async for member in guild.fetch_members(limit=None):
                        # If one of the id's of the members in your guild matches the one from the json and they're not
                        # live, remove the streaming role.
                        if member.id == int(user_id):
                            await member.remove_roles(role)
                    # Checks to see if the live notification was sent.
                    async for message in channel.history(limit=200):
                        # If it was, delete it.
                        if str(user.mention) in message.content and "is now streaming" in message.content:
                            await message.delete()
    # Start your loop.
    live_notifs_loop.start()


# Command to add Twitch usernames to the json.
@bot.command(name='addtwitch', help='Adds your Twitch to the live notifs.', pass_context=True)
@commands.has_permissions(administrator = True)
async def addtwitch(ctx, twitch_name):
    # Opens and reads the json file.
    with open('streamers.json', 'r') as file:
        streamers = json.loads(file.read())
    
    # Gets the users id that called the command.
    user_id = ctx.author.id
    # Assigns their given twitch_name to their discord id and adds it to the streamers.json.
    streamers[user_id] = twitch_name
    
    # Adds the changes we made to the json file.
    with open('streamers.json', 'w') as file:
        file.write(json.dumps(streamers))
    # Tells the user it worked.
    await ctx.send(f"Added {twitch_name} for {ctx.author} to the notifications list.")


ping()
bot.run(os.getenv('token'))

编辑：

---

如果有什么不对劲或您不理解问题，请说出来，而不是仅仅关闭它。

要在同一条消息中发送嵌入，您可以使用

内容

示例如下：

wait channel.send（content=f“`Hey@everybody，{twitch_name}正在直播！请查看：“+f”https://www.twitch.tv/{twitch\u name}`'，embed=twitch\u embed）

您的检查功能不会因为消息而改变。内容将是相同的文本消息，只是带有一个嵌入

您应该真正检查流是否已通过web抓取或某些API完成，而不是检查消息内容。如果流在3小时前结束，但您只检查了2条流，则不会有任何更改，除非您已经想到这一点