* Remove error handlers from examples
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.
* adding error handling example
* Change error handler example
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.
* Add an error-rising command to the error handler example
* Slightly change example error handler docstring and comments
* Make telegram message sent by the error handler example more readable
* Rename error_handler.py to errorhandlerbot.py and add a start command
* Change error handler example to work without developer chat id
* Revert "Change error handler example to work without developer chat id"
This reverts commit c4efea6f
* Make bot token a module level constant in the error handler example
Otherwise the example will require two edits 40 lines apart to run.
* Show chat id in start command of the error handler example
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.
* Add errorhandlerbot.py to the examples folder readme
Co-authored-by: poolitzer <25934244+poolitzer@users.noreply.github.com>
Co-authored-by: Bibo-Joshi <hinrich.mahler@freenet.de>
See https://github.com/python-telegram-bot/python-telegram-bot/wiki/Transition-guide-to-Version-11.0 under Context based callbacks and Filters in handlers for a good guide on the changes in this commit.
* Change handlers so context is supported
* Attempt to make parameter "guessing" work on py < 3.5
* Document use_context in all handlers
* Add Context to docs
* Minor fixes to context handling
* Add tests for context stuff
* Allow the signature check to work on py<3.5 with methods
* Fix order of operations
* Address most issues raised in CR
* Make CommandHandler no longer support filter lists
* Fix indent
(pycharm can be an arse sometimes)
* Improve readability in conversationhandler
* Make context have Match instead of groups & groupdict
* Remove filter list support from messagehandler too
* Small fix to StringCommandHandler
* More small fixes to handlers
* Amend CHANGES
* Fix tests and fix bugs raised by tests
* Don't allow users to ignore errors without messing with the warning filters themselves
* Ignore our own deprecation warnings when testing
* Skipping deprecationwarning test on py2
* Forgot some changes
* Handler: Improved documentation and text of deprecation warnings
* HandlerContext: Keep only dispatcher and use properties; improved doc
* Complete fixing the documentation.
- Fixes per Eldinnie's comments.
- Fixes per warnings when running sphinx.
* Some small doc fixes (interlinks and optionals)
* Change add_error_handler to use HandlerContext too
* More context based changes
Context Based Handlers -> Context Based Callbacks
No longer use_context args on every single Handler
Instead set dispatcher/updater .use_context=True to use
Works with
- Handler callbacks
- Error handler callbacks
- Job callbacks
Change examples to context based callbacks so new users are not confused
Rename and move the context object from Handlers.HandlerContext to CallbackContext, since it doesn't only apply to handlers anymore.
Fix tests by adding a new fixture `cpd` which is a dispatcher with use_context=True
* Forgot about conversationhandler
* Forgot jobqueue
* Add tests for callbackcontext & for context based callback job
* Fix as per review :)
