Mercurial > kallithea
annotate rhodecode/lib/dbmigrate/versions/__init__.py @ 4099:43b54436d459
update issue tracker and official site
author | Marcin Kuzminski <marcin@python-works.com> |
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date | Sun, 01 Sep 2013 19:56:08 +0200 |
parents | cd50d1b5f35b |
children | ffd45b185016 |
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1 # -*- coding: utf-8 -*- |
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2 """ |
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3 rhodecode.lib.dbmigrate.versions.__init__ |
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4 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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5 |
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6 Package containing new versions of database models |
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7 |
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8 :created_on: Dec 11, 2010 |
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9 :author: marcink |
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2012 copyrights
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10 :copyright: (C) 2010-2012 Marcin Kuzminski <marcin@python-works.com> |
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11 :license: GPLv3, see COPYING for more details. |
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12 """ |
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13 # This program is free software: you can redistribute it and/or modify |
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14 # it under the terms of the GNU General Public License as published by |
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15 # the Free Software Foundation, either version 3 of the License, or |
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16 # (at your option) any later version. |
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17 # |
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18 # This program is distributed in the hope that it will be useful, |
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19 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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21 # GNU General Public License for more details. |
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22 # |
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23 # You should have received a copy of the GNU General Public License |
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24 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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25 from sqlalchemy import * |
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26 from sqlalchemy.exc import DatabaseError |
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27 from sqlalchemy.orm import relation, backref, class_mapper, joinedload |
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28 from sqlalchemy.orm.session import Session |
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29 from sqlalchemy.ext.declarative import declarative_base |
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30 |
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31 from rhodecode.lib.dbmigrate.migrate import * |
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32 from rhodecode.lib.dbmigrate.migrate.changeset import * |
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33 |
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34 from rhodecode.model.meta import Base |
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35 from rhodecode.model import meta |
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36 |
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37 |
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38 def _reset_base(migrate_engine): |
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39 ## RESET COMPLETLY THE metadata for sqlalchemy to use previous declared Base |
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40 Base = declarative_base() |
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41 Base.metadata.clear() |
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42 Base.metadata = MetaData() |
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43 Base.metadata.bind = migrate_engine |
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44 meta.Base = Base |