如何防止从垃圾邮件中升级为Python Discord机器人

Question

因此，最近，我一直在使用Python的Discord机器人进行工作，该机器人在您在Discord服务器中说话时将您升级，许多流行的机器人，例如Carl Bot和Mee6，都具有这样的功能，我觉得很有趣。所以我想尝试重新创建它。该机器人效果很好，但是它确实有一些警告，我想尝试并修复，因为一个人无法检查您的水平或获得服务器中前10名人员的排行榜。但是，我想在这里找到和解决的问题是您可以垃圾邮件消息。毫无意义的消息和许多只需要一个或两个的消息。因此，我该怎么做，如何防止系统中的垃圾邮件来创建此问题。任何帮助将不胜感激！

from discord.ext import commands
import json
import discord
import os
import random
import time

client = commands.Bot(command_prefix = "!")

#On Ready Event.
@client.event
async def on_ready():
  print("Bot Ready.")
  time.sleep(1)
  print("Logged In As:  {0.user}".format(client))

#Function For Getting A Users Information And Level Them Up.
@client.event
async def on_member_join(member):
  with open("users.json", "r") as f:
    users = json.load(f)

  await update_data(users, member)

  with open("users.json", "w") as f:
    json.dump(users, f)

#Function For Sending Messages.
@client.event
async def on_message(message):
  with open("users.json", "r") as f:
    users = json.load(f)

  await update_data(users, message.author)
  await add_experience(users, message.author, 5)
  await level_up(users, message.author, message.channel)

  with open("users.json", "w") as f:
    json.dump(users, f)

async def update_data(users, user):
  if not str(user.id) in users:
    users[str(user.id)] = {}
    users[str(user.id)]["experience"] = 0
    users[str(user.id)]["level"] = 1

async def add_experience(users, user, exprience):
  users[str(user.id)]["experience"] += exprience

async def level_up(users, user, channel):
  experience = users[str(user.id)]["experience"]
  level_start = users[str(user.id)]["level"]
  level_end = int(experience ** (1/4))

  if level_start < level_end:
    await channel.send(f"{user.mention} Has Leveled Up!  They Have Leveled Up To Level {level_end}!")
    users[str(user.id)]["level"] = level_end

client.run(os.getenv("Token"))
client.run(os.environ["Token"])

Answer 1

确保成员不能垃圾消息和仍然获得信用的方法是恳求某种形式的正时系统。为此，您需要能够存储数据。但是，您可能不需要持续的数据存储，并且可以使用字典。

在此示例中，我从time.time（）中存储成员的最后一条消息，并检查其上一次记录的消息时间戳是否为 从现在开始 。这只会允许会员一次获得信用纪要。此外，请注意，我仅在收到信用后才更新会员的最后一条消息。这样可以确保他们可能仍然每分钟发送一条以上的消息，并且还会因间隔一分钟的消息而获得信用。

from time import time

member_messages = {}

@client.event
async def on_message(message):
    global member_messages

    current_time = time()
    last_message_requirement = current_time - 60  # Change this cooldown (in seconds) however you like

    if member_messages.get(message.author.id, 0) <= last_message_requirement:
        with open("users.json", "r") as f:
            users = json.load(f)

        await update_data(users, message.author)
        await add_experience(users, message.author, 5)
        await level_up(users, message.author, message.channel)

        with open("users.json", "w") as f:
            json.dump(users, f)

        member_messages[message.author.id] = current_time