OpenSource/python-telegram-bot
OpenSource/python-telegram-bot
1
0
Fork 0
mirror of https://github.com/python-telegram-bot/python-telegram-bot.git synced 2024-11-22 07:06:26 +01:00
Code Issues Projects Releases Packages Wiki Activity

Updated Arbitrary callback_data (markdown)

Bibo-Joshi 2023-09-08 20:58:05 +02:00
parent d8d4308d57
commit ab20ca8591
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Arbitrary-callback_data.md

@ -23,7 +23,7 @@ additional options to drop data:
* on receiving a `CallbackQuery`, you can call `context.drop_callback_data(callback_query)`. This will delete the data associated with the keyboard attached to the message that originated the `CallbackQuery`. Calling `context.drop_callback_data` is safe in any case where you change the keyboard, i.e. `callback_query.edit_message_text/reply_markup/…` * on receiving a `CallbackQuery`, you can call `context.drop_callback_data(callback_query)`. This will delete the data associated with the keyboard attached to the message that originated the `CallbackQuery`. Calling `context.drop_callback_data` is safe in any case where you change the keyboard, i.e. `callback_query.edit_message_text/reply_markup/…`
**Note:** If the user clicks a button more than one time fast enough, but you call `context.drop_callback_data` for the first resulting `CallbackQuery`, the second one will have `InvalidCallbackData` as `callback_data`. However, this is usually not a problem, because one only wants one button click anyway. **Note:** If the user clicks a button more than one time fast enough, but you call `context.drop_callback_data` for the first resulting `CallbackQuery`, the second one will have `InvalidCallbackData` as `callback_data`. However, this is usually not a problem, because one only wants one button click anyway.
* To drop more data from memory, you can call `bot.callback_data.clear_callback_queries()` or `bot.callback_data.clear_callback_data()`, which will drop the mapping of `CallbackQuery` ids to the associated UUID and the mapping of UUIDs to data, respectively. `clear_callback_data` also accepts a `time_cutoff`, allowing you to delete only entries older than a specified time. * To drop more data from memory, you can call `bot.callback_data_cache.clear_callback_queries()` or `bot.callback_data_cache.clear_callback_data()`, which will drop the mapping of `CallbackQuery` ids to the associated UUID and the mapping of UUIDs to data, respectively. `clear_callback_data` also accepts a `time_cutoff`, allowing you to delete only entries older than a specified time.
## Security of InlineKeyboardButtons ## Security of InlineKeyboardButtons