lru_cache_pubsub_cache_clear
lru_cache_pubsub_cache_clear is a decorator to broadcast cache_clear() calls to lru_cache across
multiple instances of an application. This allows for local cache access speed and redis-like centralized cache invalidation. Example:
from lru_cache_pubsub_cache_clear.decorators import lru_cache_pubsub_cache_clear
from django_redis import get_redis_connection
@lru_cache_pubsub_cache_clear(get_redis_connection=get_redis_connection,
channel_name='CHANNEL_CACHE_CLEAR')
@lru_cache(maxsize=1000000)
def get_data(key)
...
return value
Here get_redis_connection is a callable which returns a redis connection (e.g. django_redis.get_redis_connection).
Then every time one of app instances calls get_data.cache_clear() it will be executed on all connected instances.
1 maintainer
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Release files for lru-cache-pubsub-cache-clear 0.0.9
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
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| lru-cache-pubsub-cache-clear-0.0.9.tar.gz | 1.9 kB | Without provenance | Details for lru-cache-pubsub-cache-clear-0.0.9.tar.gz |
Built distribution (wheel)
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| lru_cache_pubsub_cache_clear-0.0.9-py3-none-any.whl | Python 3 | none | any | Details for lru_cache_pubsub_cache_clear-0.0.9-py3-none-any.whl |
Total release size: 5.5 kB
Release files / lru-cache-pubsub-cache-clear-0.0.9.tar.gz
| Download URL | lru-cache-pubsub-cache-clear-0.0.9.tar.gz |
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| Size | 1.9 kB |
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Release files / lru_cache_pubsub_cache_clear-0.0.9-py3-none-any.whl
| Download URL | lru_cache_pubsub_cache_clear-0.0.9-py3-none-any.whl |
|---|---|
| Size | 3.5 kB |
| Tags | Python 3 |
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