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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import sqlalchemy as orm
def upgrade(migrate_engine):
meta = orm.MetaData()
meta.bind = migrate_engine
idp_table = orm.Table('identity_provider', meta, autoload=True)
remote_id_table = orm.Table(
'idp_remote_ids',
meta,
orm.Column('idp_id',
orm.String(64),
orm.ForeignKey('identity_provider.id',
ondelete='CASCADE')),
orm.Column('remote_id',
orm.String(255),
primary_key=True),
mysql_engine='InnoDB',
mysql_charset='utf8')
remote_id_table.create(migrate_engine, checkfirst=True)
select = orm.sql.select([idp_table.c.id, idp_table.c.remote_id]).where(
idp_table.c.remote_id.isnot(None))
for identity in migrate_engine.execute(select):
remote_idp_entry = {'idp_id': identity.id,
'remote_id': identity.remote_id}
remote_id_table.insert(remote_idp_entry).execute()
idp_table.drop_column('remote_id')
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