Import Syntax Issues With Streamlit 1.12.2 about hydralit HOT 4 CLOSED

After some more digging, it seems like these changes would also introduce issues around getting the sessionstate for a specific session_id (perhaps the functionality of Server has changed?); working on potential solutions now.

As a side note, this seems to be the part of the same-ish issue as #43 , so perhaps the fix to that will fix these import path issues as well.

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Yes, the way the streamlit server imports worked before was that it used a hack to obtain a state, which is now deprecated. The Server class no longer has a method called get_current, which breaks Hydra anyway. See this forum post on Streamlit 1.12 breaking functionality: https://discuss.streamlit.io/t/streamlit-script-run-context-gone-with-1-8/23526/5. Fishing the Server instance from the GC is hacky.

I've been working on refactoring Hydralit to use the built-in session_state, which removes the need for the sessionstate.py file entirely.

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Update:

I've put in a PR for a rewrite that works with Streamlit >=1.12. You can check it out at #45. I've only tested it with hydralit_example though.

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please update to the latest package (1.0.14), as a fix has been created and deployed.

pip install -U hydralit

Thanks very much for your hard work saikumarmk!

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