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Key versioning caching for pyramid.

Project description

Key versioning caching for pyramid.




  • Introspectables

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


  • New release to fix packaging issue


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


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


  • 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.


  • 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).


  • Switch back to d2to1.


  • 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.

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pyramid_caching-0.2.3.tar.gz (12.9 kB view hashes)

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