A few fixes to support Django 3+ and latest version of TelegramBot

[leikoilja]

A few changes to update the example code as well as making the TelegramError display a better readable errors as well as adding use_context to bypass deprecation messages. Also adding an option to set the handler's file's custom name.

[jafrancov]

Just wondering if this pull requests will be merged, with the updates of Python Telegram Bot, this will solve all the warnings and get it back working again.

[leikoilja]

@JungDev can you please take a look at these? :)

@jafrancov, to be honest, i am afraid @JungDev does not seem to be active on github anymore. We are probably better of creating our own fork and maintaining it :)

[jafrancov]

@leikoilja That's what I thought, and I did the fork, we are working in a new implementation, but we have to make the changes in the library itself to make it work, I was waiting for the merge, but, I did notice the absence of @JungDev, so... fork will be the answer, thanks!

[Ali-Aref]

is there any fork of this which is on maintenance ? let's create other main one (that's better Instate of everyone with his own fork)

[lukruh]

I also created a fork, which I use for my bots. I'm not actively maintaining it and have no time for frequent updates, but I'm active on Github and will have a look at PR. I think a shared fork would be nice. I'd prefer to create some PR from time to time rather than maintaining the repo ;).