mirror of
https://github.com/aiogram/aiogram.git
synced 2025-12-11 18:01:04 +00:00
44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
|
"""
|
||
|
|
Example for throttling manager.
|
||
|
|
|
||
|
|
You can use that for flood controlling.
|
||
|
|
"""
|
||
|
|
|
||
|
|
import asyncio
|
||
|
|
import logging
|
||
|
|
|
||
|
|
from aiogram import Bot, types
|
||
|
|
from aiogram.contrib.fsm_storage.memory import MemoryStorage
|
||
|
|
from aiogram.dispatcher import Dispatcher
|
||
|
|
from aiogram.utils.exceptions import Throttled
|
||
|
|
from aiogram.utils.executor import start_polling
|
||
|
|
|
||
|
|
API_TOKEN = 'BOT TOKEN HERE'
|
||
|
|
|
||
|
|
logging.basicConfig(level=logging.INFO)
|
||
|
|
|
||
|
|
loop = asyncio.get_event_loop()
|
||
|
|
bot = Bot(token=API_TOKEN, loop=loop)
|
||
|
|
|
||
|
|
# Throttling manager does not working without Leaky Bucket.
|
||
|
|
# Then need to use storage's. For example use simple in-memory storage.
|
||
|
|
storage = MemoryStorage()
|
||
|
|
dp = Dispatcher(bot, storage=storage)
|
||
|
|
|
||
|
|
|
||
|
|
@dp.message_handler(commands=['start', 'help'])
|
||
|
|
async def send_welcome(message: types.Message):
|
||
|
|
try:
|
||
|
|
# Execute throttling manager with rate-limit equals to 2 seconds for key "start"
|
||
|
|
await dp.throttle('start', rate=2)
|
||
|
|
except Throttled:
|
||
|
|
# If request is throttled the `Throttled` exception will be raised.
|
||
|
|
await message.reply('Too many requests!')
|
||
|
|
else:
|
||
|
|
# Otherwise do something.
|
||
|
|
await message.reply("Hi!\nI'm EchoBot!\nPowered by aiogram.")
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
start_polling(dp, loop=loop, skip_updates=True)
|