File To Url Bot

A Telegram bot to convert files to URL without disk usage

Why this?

No disk usage: Only file IDs are saved and files are streamed to client when they request it. Also links are generated as soon as the user gives the file to bot.
Easy to use: Just give the URL that bot gives you to the download manager and let it download the file.
Private use (optional): The bot only responds to your commands and not anyone else.

~~No download resume support: I tried to create resume support but I'm a noob and I couldn't create it.~~ Now the it supports resumes but if you resume the download, it will be super slow because I had to reduce the request size to 4KB from 64KB. For some reasons (that I don't know) if I choose a bigger chunk size, in about half of conditions, it gives me an error about An invalid limit was provided.
High CPU usage: This is not because of bad programming, the Telegram encryption is a bit heavy and if a lot of users start to download some files, your server will suffer from high CPU usage.

I have tested this bot on Python 3.6.9. I'm not sure if it works on older versions or not.

First install some pip packages:

python3 -m pip install --user -r requirements.txt

Now clone this repository and edit main.py file. Change Domain, Port, api_id, api_hash and bot_token.

If you want to create a private bot, add your id (which is an int) to admins set; Otherwise everyone can use your bot.

If you want to use TLS webserver, add ssl_context to web._run_app(app, port=Port). More Info

Now simply run

python3 main.py