A simple key-value caching API with default implementations for an SQLite3 storage backend and a JSON convenience layer.
Project description
Note: This package is in the dangerous land of
0.x.yversions and may be subject to breaking changes with minor version increments.
nr.caching
A simple key-value API with implementations for local JSON and SQLite3 storage backends and a JSON convenience layer.
Quickstart
from nr.caching.stores.sqlite import SqliteStore
from nr.caching.adapters.json import hash_args, JsonCacheFactory
caching_backend = SqliteStore('.cache.db')
cache_factory = JsonCacheFactory(caching_backend, default_exp=60)
data = cache_factory.namespace('my-namespace').loading(
f'expensive_function_{hash_args(parameters)}',
lambda: expensive_function(*parameters))
Copyright © 2021 Niklas Rosenstein
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