/usr/lib/python2.7/dist-packages/storm/zope/schema.py is in python-storm 0.19-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | #
# Copyright (c) 2006, 2007 Canonical
#
# Written by Gustavo Niemeyer <gustavo@niemeyer.net>
#
# This file is part of Storm Object Relational Mapper.
#
# Storm 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.
#
# Storm 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 this program. If not, see <http://www.gnu.org/licenses/>.
#
"""ZStorm-aware schema manager."""
import transaction
from storm.schema import Schema
class ZCommitter(object):
"""A L{Schema} committer that uses Zope's transaction manager."""
def commit(self):
transaction.commit()
def rollback(self):
transaction.abort()
class ZSchema(Schema):
"""Convenience for creating L{Schema}s that use a L{ZCommitter}."""
def __init__(self, creates, drops, deletes, patch_package):
committer = ZCommitter()
super(ZSchema, self).__init__(creates, drops, deletes, patch_package,
committer)
|