idmtools.services.ipersistance_service module#

IPersistenceService allows caching of items locally into a diskcache db that does not expire upon deletion.

class idmtools.services.ipersistance_service.IPersistenceService[source]#

IPersistenceService provides a persistent cache. This is useful for network heavy operations.

classmethod retrieve(uid)[source]#

Retrieve item with id <uid> from cache.

classmethod save(obj)[source]#

Save an item to our cache.

classmethod delete(uid)[source]#

Delete at item from our cache with id <uid>.

classmethod clear()[source]#

Clear our cache.

classmethod list()[source]#

List items in our cache.

classmethod length()[source]#

Total length of our persistence cache.