megabot 0.0.6

Python telegram API adapter for FastAPI and asyncio

A library for simultaneous operation of a large number of telegram bots with a single code base.

Python - telegram API adapter. Based in Pydantic model libraries

You need to implement a web interface for a webhook yourself. I recommend FastAPI.

pip install megabot

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1. Fill in the dispatcher tokens in a convenient way for you in the format dict(int(bot_id), str(token)
2. Define callback, message, and command handlers
3. Connect the dispatcher to processing incoming webhooks.
4. Done!

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The filtering of the callbacks was taken from aiogram, the syntax is identical

example main.py

from megabot.dispatcher import Dispatcher
from megabot.poster import MessageService
from megabot.utils.callback_data import CallbackData

menu_cat = CallbackData('cat', 'id') # Callback fabric 
message_service = MessageService()

async def hello_word(callback: CallbackQuery):
    print(callback.data)
    await message_service.callback_answer(self.dp.tokens[bot_id], callback.id)
    
dp = Dispatcher()

bot_id = 9***9
token = '9***9:AA*****AA'
dp.tokens[bot_id] = token

dp.register_handler_callback(hello_word, callback_filter=menu_cat.filter())

webhook router file:

from main import dp

async def data_router(self, bot_id: int, data: dict) -> NoReturn:
    if not(dp.tokens.get(bot_id, None)):
        dp.tokens[bot_id] = token

    await dp.message_router(bot_id, data)

for local testing: NOT FOR PROD!!! add to main.py

from megabot.poster import get_updates
offset = 0

async def check_updates():
    global offset
    while True:
        result, error = await get_updates(token, offset)
        if result:
            result_list = result['result']
            if len(result_list) > 0:
                print(result)
                offset = result_list[-1]['update_id']+1
            await dp.message_router(bot_id, result)
        else:
            print(error)
        await asyncio.sleep(1)


await def start_bot()
    asyncio.create_task(check_updates())

add start_bot() to main file web_hooks