[server] remove not-so-useful entity_name and entity_attr functions, introduce entity_oldnewvalue
entity_oldnewvalue(entity, attr) is usable in before_update_entity and
returns both old and new value of entity
"""
:organization: Logilab
:copyright: 2001-2009 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
"""
from cubicweb import CW_MIGRATION_MAP
for pk, in rql('Any K WHERE X is CWProperty, X pkey IN (%s), X pkey K'
% ','.join("'system.version.%s'" % cube for cube in CW_MIGRATION_MAP),
ask_confirm=False):
cube = pk.split('.')[-1]
newk = pk.replace(cube, CW_MIGRATION_MAP[cube])
rql('SET X pkey %(newk)s WHERE X pkey %(oldk)s',
{'oldk': pk, 'newk': newk}, ask_confirm=False)
print 'renamed', pk, 'to', newk
add_entity_type('CWCache')