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# Copyright 2018 Canonical Ltd.
#
# Author: Tytus Kurek <tytus.kurek@canonical.com>
#
# 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.
from sqlalchemy import MetaData, Table, Enum
meta = MetaData()
def upgrade(migrate_engine):
meta.bind = migrate_engine
RECORD_TYPES = ['A', 'AAAA', 'CNAME', 'MX', 'SRV', 'TXT', 'SPF', 'NS',
'PTR', 'SSHFP', 'SOA', 'NAPTR']
records_table = Table('recordsets', meta, autoload=True)
records_table.columns.type.alter(name='type', type=Enum(*RECORD_TYPES))
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