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Complete migration guide from other bot libraries

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Lonami Exo
2023-10-01 13:37:28 +02:00
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client/doc/developing/migration-guide.rst
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@@ -306,6 +306,20 @@ This means getting those identifiers is up to you, and you can handle it in a wa
Behaviour changes in events
---------------------------
Events produced by the client itself will now also be received as updates.
This means, for example, that your :class:`events.NewMessage` handlers will run when you use :meth:`Client.send_message`.
This is needed to properly handle updates.
In v1, there was a backwards-compatibility hack that flagged results from the client as their "own".
But in some rare cases, it was possible to still receive messages sent by the client itself in v1.
The hack has been removed so now the library will consistently deliver all updates.
``events.StopPropagation`` no longer exists.
In v1, all handlers were always called.
Now handlers are called in order until the filter for one returns :data:`True`.
The default behaviour is that handlers after that one are not called.
This behaviour can be changed with the ``check_all_handlers`` flag in :class:`Client` constructor.
:class:`events.CallbackQuery` no longer also handles "inline bot callback queries".
This was a hacky workaround.