---

import asyncio
import string
import random
from pyrogram import Client
from pyrogram.errors import UsernameNotOccupied, FloodWait, RPCError

# ... фикс для Python 3.14 (тот блок try/except) ...

app = Client("my_account", api_id=API_ID, api_hash=API_HASH)

def generate_random_username(length=5):
    return ''.join(random.choice(string.ascii_lowercase) for _ in range(length))

async def check_username(username):
    try:
        await app.check_username(username)
        return True
    except UsernameNotOccupied:
        return False
    except FloodWait as e:
        print(f"⚠️ FloodWait! Ждем {e.value} секунд...")
        await asyncio.sleep(e.value)
        return False
    except RPCError as e:
        # Если ошибка связана с покупкой на Fragment — просто пропускаем
        if "USERNAME_PURCHASE_AVAILABLE" in str(e):
            return False
        return False
    except Exception:
        return False