Most examples use the same error handler, that error handler logs update.to_dict but doesn't log error traceback. Hiding error traceback is quite bad, removing the error handler entirely causes PTB to use default error logging which does include error traceback.
added 3 commits
June 8, 2020 09:28
Including: - Change the telegram message to include usual python error message. - HTML-escape the strings used to build the telegram message. - Capitalize comments and add more empty lines to hopefully unify the style with other examples, at least a bit. - Reorder imports.
Otherwise the example will require two edits 40 lines apart to run.
The example requires you to set developer chat id, this change will make things easier for users that don't know how to see their chat id.
