1 # GNU MediaGoblin -- federated, autonomous media hosting
2 # Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
4 # This program is free software: you can redistribute it and/or modify
5 # it under the terms of the GNU Affero General Public License as published by
6 # the Free Software Foundation, either version 3 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU Affero General Public License for more details.
14 # You should have received a copy of the GNU Affero General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 from sqlalchemy
import create_engine
20 from mediagoblin
.db
.sql
.base
import Session
21 from mediagoblin
.db
.sql
.models
import Base
24 class DatabaseMaster(object):
25 def __init__(self
, engine
):
28 for k
, v
in Base
._decl
_class
_registry
.iteritems():
38 def reset_after_request(self
):
43 def setup_connection_and_db_from_config(app_config
):
44 engine
= create_engine(app_config
['sql_engine'], echo
=True)
45 Session
.configure(bind
=engine
)
47 return "dummy conn", DatabaseMaster(engine
)
50 def check_db_migrations_current(db
):