pyramid_caching 0.2.2

Key versioning caching for pyramid.

Key versioning caching for pyramid.

Changelog

TODO

• DOCUMENTATION.

• Introspectables

• Content negociation: we should add content type in cache key.

0.2.2

• Add the HTTP scheme to the cache key (mostly for generated links in response)

0.2.1

• Bypass cache when an error occurs while getting the cache key version or the cached data.

0.2.0

• ext.sqlalchemy: Increment new and deleted entities and table identities.

• Simple dependency resolution for location-aware resources.

• ext.royal: New extension for caching pyramid_royal resources.

• Allow key identity generators to define resources that don’t need to be invalidated.

0.1.2

• Breaking changes: cache_factory keyword arguments depends_on is a list of callables which receiving request as positional argument. Callables return the dependency to be identified by cache manager.

• Add arguments predicates to cache_factory which permits to add predicates to cache key used for the view (useful for query strings).

0.1.1

• Switch back to d2to1.

0.1

• First draft of interfaces

• Add a highly not efficient implementation of a key versioner

• Add a model versioner which depends on key versioner and model identity inspector

• Add an example application with dummy sqla model to run tests against

• Add an sqla specific extention with hook on session events to get model modifications.

• Add and remove cache_basic decorator to cache basic function with primitive typed argument. Let’s focus at view level. We’ll do basic decoraor later.

• Add cache_factory to construct a decorator to pass to config.add_view method.

• Add a cache manager which plug all components.

• Add serializers to adapt objects to store on cache. Serializer objects follow a standard loads/dumps interface.

• Add Redis client for caching and versioning

• Implement master-version in redis version-store

• The cache manager emits CacheHit and CacheMiss events. These events can be forwarded to a statistics aggregator by using the pyramid_metrics extension.

• Sets the reponse ETag and custom X-View-Cache HTTP headers based on the versioned key of the resource.