Python flask clear cache Instantly Download or Run the code at https://codegive. Jun 17, 2022 · I have two files. Flask itself does not provide caching for you, but Flask-Caching, an extension for Flask does Jun 26, 2023 · Multiple Cache Backends: Flask-Caching supports various cache backends, including in-memory cache (SimpleCache), Redis cache, and Memcached cache. Python Version: Flask-Caching is compatible I've got a flask app that fills pdfs. The decorator also provides a cache_clear() function for clearing or invalidating the cache. lru_cache Python’s functools module provides a powerful caching decorator called lru_cache. I've tried setting the send_file max_age=0 but this doesn't seem to help. Also, if you really need to speed things up, you can use the built-in memcache support that NGINX has (although this might be too complex). I'm displaying the pdfs by using send_file and a bytesIO buffer. Project Directory.
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