HTTP cache management¶
HTTP cache managers
Cache policies¶
- class cubicweb.web.httpcache.NoHTTPCacheManager(view)[source]¶
default cache manager: set no-cache cache control policy
- class cubicweb.web.httpcache.MaxAgeHTTPCacheManager(view)[source]¶
max-age cache manager: set max-age cache control policy, with max-age specified with the cache_max_age attribute of the view
- class cubicweb.web.httpcache.EtagHTTPCacheManager(view)[source]¶
etag based cache manager for startup views
etag is generated using the view name and the user’s groups
set policy to ‘must-revalidate’ and expires to the current time to force revalidation on each request
- class cubicweb.web.httpcache.EntityHTTPCacheManager(view)[source]¶
etag based cache manager for view displaying a single entity
etag is generated using entity’s eid, the view name and the user’s groups
get last modified time from the entity definition (this may not be the entity’s modification time since a view may include some related entities with a modification time to consider) using the last_modified method