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Updated Arbitrary callback_data (markdown)

twilight-slider 2022-11-22 20:40:58 +03:00
parent 921ba222d2
commit 63f79f087b
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Arbitrary-callback_data.md

@ -6,7 +6,7 @@ With PTB, you are able to pass *any* object as `callback_data`. This is achieved
This means two things for you:
1. If you don't use [persistence](../Making-your-bot-persistent), buttons won't work after restarting your bot, as the stored updates are lost. More precisely, the `callback_data` you will receive is an instance of `telegram.ext.InvalidCallbackData`. If you don't need persistence otherwise, you can set `store_callback_data` to `True` and all the others to `False`.
1. If you don't use [persistence](../wiki/Making-your-bot-persistent), buttons won't work after restarting your bot, as the stored updates are lost. More precisely, the `callback_data` you will receive is an instance of `telegram.ext.InvalidCallbackData`. If you don't need persistence otherwise, you can set `store_callback_data` to `True` and all the others to `False`.
2. If you have a number of keyboards that need to stay valid for a very long time, you might need to do some tweaking manually (see below)
3. When using the `CallbackQueryHandler`, the `pattern` argument can now be either