[session] cleanup hook / operation / entity edition api
Operation api
~~~~~~~~~~~~~
* commit_event killed, recently introduced postcommit_event is enough and has a better name
* kill SingleOperation class, it's a) currently never used b) superseeded by set_operation if needed.
Entity edition api
~~~~~~~~~~~~~~~~~~
edited_attributes turned into a special object holding edition specific attributes:
- attributes to be edited (simply mirrored in cw_attr_cache, actual values are there)
- former _cw_skip_security set (cw_edited) and querier_pending_relations
It has also been renamed to `cw_edited` on the way (it may also contains inlined relations)
The entity dict interface has been deprecated. One should explicitly use either
cw_attr_cache or cw_edited according to the need.
Also, there is now a control that we don't try to hi-jack edited attributes
once this has no more effect (eg modification have already been saved)
At last, _cw_set_defaults/cw_check internal methods have been moved to this
special object
Hook api
~~~~~~~~
hook.entity_oldnewvalue function now moved to a method of cw_edited object.
# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""
"""
from __future__ import with_statement
from copy import copy
from cubicweb import ConnectionError
from cubicweb.dbapi import ProgrammingError
from cubicweb.devtools.testlib import CubicWebTC
class DBAPITC(CubicWebTC):
def test_public_repo_api(self):
cnx = self.login('anon')
self.assertEquals(cnx.get_schema(), self.repo.schema)
self.assertEquals(cnx.source_defs(), {'system': {'adapter': 'native', 'uri': 'system'}})
self.restore_connection() # proper way to close cnx
self.assertRaises(ProgrammingError, cnx.get_schema)
self.assertRaises(ProgrammingError, cnx.source_defs)
def test_db_api(self):
cnx = self.login('anon')
self.assertEquals(cnx.rollback(), None)
self.assertEquals(cnx.commit(), None)
self.restore_connection() # proper way to close cnx
#self.assertEquals(cnx.close(), None)
self.assertRaises(ProgrammingError, cnx.rollback)
self.assertRaises(ProgrammingError, cnx.commit)
self.assertRaises(ProgrammingError, cnx.close)
def test_api(self):
cnx = self.login('anon')
self.assertEquals(cnx.user(None).login, 'anon')
self.assertEquals(cnx.describe(1), (u'CWGroup', u'system', None))
self.restore_connection() # proper way to close cnx
self.assertRaises(ProgrammingError, cnx.user, None)
self.assertRaises(ProgrammingError, cnx.describe, 1)
def test_shared_data_api(self):
cnx = self.login('anon')
self.assertEquals(cnx.get_shared_data('data'), None)
cnx.set_shared_data('data', 4)
self.assertEquals(cnx.get_shared_data('data'), 4)
cnx.get_shared_data('data', pop=True)
cnx.get_shared_data('whatever', pop=True)
self.assertEquals(cnx.get_shared_data('data'), None)
cnx.set_shared_data('data', 4)
self.assertEquals(cnx.get_shared_data('data'), 4)
self.restore_connection() # proper way to close cnx
self.assertRaises(ProgrammingError, cnx.check)
self.assertRaises(ProgrammingError, cnx.set_shared_data, 'data', 0)
self.assertRaises(ProgrammingError, cnx.get_shared_data, 'data')
if __name__ == '__main__':
from logilab.common.testlib import unittest_main
unittest_main()