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# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from sqlalchemy import create_engine
import logging
from mediagoblin.db.sql.base import Base, Session
_log = logging.getLogger(__name__)
class DatabaseMaster(object):
def __init__(self, engine):
self.engine = engine
for k, v in Base._decl_class_registry.iteritems():
setattr(self, k, v)
def commit(self):
Session.commit()
def save(self, obj):
Session.add(obj)
Session.flush()
def reset_after_request(self):
Session.rollback()
Session.remove()
def load_models(app_config):
import mediagoblin.db.sql.models
if True:
for media_type in app_config['media_types']:
_log.debug("Loading %s.models", media_type)
__import__(media_type + ".models")
def setup_connection_and_db_from_config(app_config):
engine = create_engine(app_config['sql_engine'])
# logging.getLogger('sqlalchemy.engine').setLevel(logging.INFO)
Session.configure(bind=engine)
return "dummy conn", DatabaseMaster(engine)
def check_db_migrations_current(db):
pass
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