banLeagueVirgins.py

import discord
from discord.ext import commands
import asyncio
import time
import datetime
import json
import os

# Loads the config file
with open('config.json') as config_file:
    config = json.load(config_file)

# Sets the bot token
TOKEN = config['token']

# Sets the bot prefix
client = commands.Bot(command_prefix = '!')

# Sets the bot status
@client.event
async def on_ready():
    print('Bot is ready.')
    await client.change_presence(activity=discord.Game(name='League of Legends'))

# Bans users who have been playing for at least 30 minutes
@client.event
async def on_member_update(before, after):
    if before.activity == None:
        return
    elif before.activity.name == 'League of Legends':
        if (datetime.datetime.utcnow() - before.activity.start_time).total_seconds() >= 1800:
            await after.ban(reason='Genuinely Kill Yourself... NOW')

# Runs the bot
client.run(TOKEN)