---
title: "💠DiskCache API Reference — DiskCache 5.6.1 documentation"
description: "!https://grantjenks.com/docs/diskcache/api.html#diskcache.Cache.peekitem"
date: 2024-07-03
published: true
tags:
- python
- thought
template: link
---
diskcache has a peekitem method that allows you to lookup the expire_time of a cached item without changing it. I recently used this to implement debounce for fastapi background tasks with multiple workers running. since all the workers I care about are on the same machine, but running in different processes diskcache was a great option. All workers have access to the same disk, but not the same variables in memory.
!!! note
This post is a thought. It's a short note that I make
about someone else's content online #thoughts