[storages] fix fs_importing side-effect on entity.data
When creating a new File object, if fs_importing is set,
we want entity.data to be the file content instead of the
filepath for the rest of the transaction.
(see test_bfss_fs_importing_transparency) for test implementation
To make this possible, the storage hooks (entity_added / entity_updated)
must return the correct value to set in the entity dict.
"""
:organization: Logilab
:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
import sys
from os.path import dirname, abspath, join
from yams import schema2dot
from cubicweb.web.views.schema import SKIP_TYPES
APPLROOT = abspath(join(dirname(abspath(__file__)), '..'))
try:
import custom
except ImportError:
sys.path.insert(0, APPLROOT)
import custom
schema = custom.SCHEMA
skip_rels = ('owned_by', 'created_by', 'identity', 'is', 'is_instance_of')
path = join(APPLROOT, 'data', 'schema.png')
schema2dot.schema2dot(schema, path, #size=size,
skiptypes=SKIP_TYPES)
print 'generated', path
path = join(APPLROOT, 'data', 'metaschema.png')
schema2dot.schema2dot(schema, path)
print 'generated', path