Clear cache

[randyzwitch]

Hi @mmcnl -

This forum post sounds like what you are trying to do:

Clear cache with a time interval (at least once per hour)?

Here is a cached function, at_time is the timestamp used to control caching. @st.cache def get_phrase_data(start_date, end_date, phrases=None, at_time=None, **kwargs): """Wrapper for :func:`load_metadata_for_period` for Streamlit caching start_date and end_date should be ISO format strings in UTC for date """ #print('get_phrase_data', phrases) data = load_metadata_for_period(start_date, end_date, phrases=phrases, **…

Ultimately, the cache function uses the function inputs to determine whether the data already exists in cache to be served. So you need to do something like pass a timestamp or other method of unique keys to your load data function, so that when you hit the button it passes a new value to your function.

Best,
Randy