69 lines
2.1 KiB
Python
69 lines
2.1 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright 2011 Justin Santa Barbara.
|
|
# All Rights Reserved.
|
|
#
|
|
# 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 Column, Integer, MetaData, String, Table
|
|
|
|
meta = MetaData()
|
|
|
|
|
|
# Table stub-definitions
|
|
# Just for the ForeignKey and column creation to succeed, these are not the
|
|
# actual definitions of instances or services.
|
|
#
|
|
volumes = Table('volumes', meta,
|
|
Column('id', Integer(), primary_key=True, nullable=False),
|
|
)
|
|
|
|
|
|
#
|
|
# New Tables
|
|
#
|
|
# None
|
|
|
|
#
|
|
# Tables to alter
|
|
#
|
|
# None
|
|
|
|
#
|
|
# Columns to add to existing tables
|
|
#
|
|
|
|
volumes_provider_location = Column('provider_location',
|
|
String(length=256,
|
|
convert_unicode=False,
|
|
assert_unicode=None,
|
|
unicode_error=None,
|
|
_warn_on_bytestring=False))
|
|
|
|
volumes_provider_auth = Column('provider_auth',
|
|
String(length=256,
|
|
convert_unicode=False,
|
|
assert_unicode=None,
|
|
unicode_error=None,
|
|
_warn_on_bytestring=False))
|
|
|
|
|
|
def upgrade(migrate_engine):
|
|
# Upgrade operations go here. Don't create your own engine;
|
|
# bind migrate_engine to your metadata
|
|
meta.bind = migrate_engine
|
|
|
|
# Add columns to existing tables
|
|
volumes.create_column(volumes_provider_location)
|
|
volumes.create_column(volumes_provider_auth)
|