qrcode.py

from io import BytesIO
from aiohttp import ClientSession
from pyrogram import Client, filters
from pyrogram.types import Message
from utils.misc import modules_help, prefix
from utils.scripts import format_exc


@Client.on_message(filters.command("readqr", prefix) & filters.me)
async def readqrcode_handler(client: Client, message: Message):
    try:
        if message.photo:
            filename = await message.download('temp.png')
        elif message.text:
            if not message.reply_to_message:
                return await message.edit(f'Используйте: <code>{prefix}readqr [reply or photo]</code>')
            filename = await message.reply_to_message.download('temp.png')
        else:
            return await message.edit(f'Используйте: <code>{prefix}readqr [reply or photo]</code>')

        async with ClientSession() as session:
            async with session.post(url2, data={'file': open(filename, 'rb').read()}) as response:
                json = await response.json()
                text = json[0]["symbol"][0]["data"]
                if not text:
                    return await message.reply('<b>Не удалось распознать QR-код!</b>')
                return await message.reply(f'<b>Расшифрованый текст</b>:\n<code>{text}</code>')
    except Exception as e:
        return await message.reply(format_exc(e))


url = "https://api.qrserver.com/v1/create-qr-code/?data=" \
      "{}&size=512x512&charset-source=UTF-8&charset-target=UTF-8&ecc=L&color=0-0-0&bgcolor=255-255-255&margin=1" \
      "&qzone=1&format=png"
url2 = "https://api.qrserver.com/v1/read-qr-code/?outputformat=json"


@Client.on_message(filters.command("makeqr", prefix) & filters.me)
async def makeqrcode_handler(client: Client, message: Message):
    if len(message.text.split()) < 2:
        return await message.edit(f'Используйте: <code>{prefix}makeqr [text]</code>')
    await message.edit('Делаю qrcode...')
    data = message.text.split(maxsplit=1)[1]
    try:
        async with ClientSession() as session:
            async with session.get(url.format(data)) as response:
                qrcode = BytesIO(await response.read())
                qrcode.name = 'qrcode.png'
                qrcode.seek(0)
                await message.reply_photo(qrcode)
                return await message.delete()
    except Exception as e:
        return await message.edit(f'<code>{format_exc(e)}</code>')


modules_help['qrcode'] = {
    'readqr [фото или реплай]': 'Прочитать qrcode с фотки или реплая',
    'makeqr [текст]': 'Создать qrcode из текста',
}