Sylvain Thénault <sylvain.thenault@logilab.fr> [Fri, 22 Jan 2010 10:07:29 +0100] rev 4324
we need extrapath when trying to import site_cubicweb files
Sylvain Thénault <sylvain.thenault@logilab.fr> [Fri, 22 Jan 2010 10:07:03 +0100] rev 4323
move extra path computing as a configuration class property so we can reused it
Sylvain Thénault <sylvain.thenault@logilab.fr> [Fri, 22 Jan 2010 08:49:16 +0100] rev 4322
first draft for a simple hooks based custom attribute storage,
with a BytesFileSystemStorage POC implementation.
Basically:
* a dictionary contains maps from which attribute of which entity types are
mapped to which custom storage
* hooks check for one of these entity type being added/modified/deleted
* read is based on the sql generator callback mecanism (used in vcsfile for
instance)
* all storages have the same basic interface (read, add, update, delete),
and should be pluggable in a transparent way (except at migration time
when one want to change from a storage to another)
* the sample BytesFileSystemStorage:
* may store Bytes attributes content of any entity type as file on the file system
* is based on one FSPATH rql/sql function and another _fsopen only available in sql
* has a dumb file name allocation algorithm
Sylvain Thénault <sylvain.thenault@logilab.fr> [Fri, 22 Jan 2010 08:40:38 +0100] rev 4321
d-t-w