TelegramDeprecationWarning: Old Handler API is deprecated

[daquinoaldo]

Warning in gdgpisausermanager.py. See https://git.io/fxJuV for details.

Adding use_context=True as suggested seems broking the bot (at least on Docker).

[schrer]

Hi @daquinoaldo
I happened to come across this ticket/repo via google when solving the same issue for a repo of mine.

You will not only have to add use_context=True but also change your message-handler functions to accept and use the context object. The reason your bot is breaking is likely because once use_context is set, the message handlers will get update and the context-object passed in, no more bot-object, so you will have to adjust their header and adjust usages of bot, probably by getting the bot-object from the context, instead of the method header.
More detailed descriptions are in the link that you already posted in your initial comment.

I hope this might help anyone who picks up this ticket.