PickleShare

PickleShare is a lightweight, 'shelve'-like persistent dictionary with concurrency support, where each item is stored as a separate file using Python's `pickle` serialization. While the original `pickleshare` (version 0.7.5) has not been actively maintained since 2018, a community-maintained fork, `pickleshare-modern`, provides ongoing support for modern Python versions (3.9+) while retaining API compatibility. It's suitable for low-load, non-mission-critical persistence tasks.