Hide cache deprecation warning

[BramVanroy]

I am on 1.19.0 but because we cannot use hash_funcs anymore, I would like to keep using the deprecated cache for now. Streamlit shows a very prominent deprecation warning in the app. How can I hide it? I have tried googling and looking on the forums here but haven’t found a solution.

[Caroline]

Hey @BramVanroy, unfortunately, there isn’t a way to do this. I’ll share your post about hash_funcs internally and see if anyone has ideas for a way to implement this with the newer caching methods.

[BramVanroy]

Thanks Caroline. Hm that’s unfortunate though because what is the point of deprecation if we cannot effectively use it in practice anymore (because there’s a massive deprecation warning on users’ screen). It might be better in the future for all deprecated feature to have the option to not show the deprecation notice.

[PaleAlex]

Hello @BramVanroy,

did you try this? (just disabling all warnings)

import warnings
warnings.filterwarnings("ignore")

[BramVanroy]

Yes. But that does not seem to work for streamlit warnings in the interface.

[snehankekre]

Hi @BramVanroy @Caroline @PaleAlex

We actually released a feature (config option) in v1.18.0 that allows you to hide the deprecation warning from the client.

The config option client.showErrorDetails is set to true by default. To disable it:

1. Either run your app (say app.py) with the following command-line flag:

   streamlit run app.py --client.showErrorDetails=false
   

2. Or set it to false via a .streamlit/config file:

   #.streamlit/config.toml
   [client]
   showErrorDetails = false
   

Configuration - Streamlit Docs

[Caroline]

Oh awesome!!