calculator.py

import asyncio

from pyrogram import Client, filters
from pyrogram.types import Message

from utils.misc import modules_help, prefix


@Client.on_message(filters.command("calc", prefix) & filters.me)
async def calc(_, message: Message):
    if len(message.command) <= 1:
        return
    args = " ".join(message.command[1:])
    try:
        result = str(eval(args))

        if len(result) > 4096:
            i = 0
            for x in range(0, len(result), 4096):
                if i == 0:
                    await message.edit(
                        f"<i>{args}</i><b>=</b><code>{result[x:x + 4000]}</code>",
                        parse_mode="HTML",
                    )
                else:
                    await message.reply(
                        f"<code>{result[x:x + 4096]}</code>", parse_mode="HTML"
                    )
                i += 1
                await asyncio.sleep(0.18)
        else:
            await message.edit(
                f"<i>{args}</i><b>=</b><code>{result}</code>", parse_mode="HTML"
            )
    except Exception as e:
        await message.edit(f"<i>{args}=</i><b>=</b><code>{e}</code>", parse_mode="HTML")


modules_help["calculator"] = {
    "calc [expression]*": "solve a math problem\n"
    "+ – addition\n"
    "– – subtraction\n"
    "* – multiplication\n"
    "/ – division\n"
    "** – degree"
}