111 lines
3.1 KiB
Python
111 lines
3.1 KiB
Python
# -*- coding: utf-8 -*-
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import sys
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from oslo_config import cfg
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from namos.common import config
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from namos.db import sample
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from namos.db.sqlalchemy import migration
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CONF = cfg.CONF
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MANAGE_COMMAND_NAME = 'namos-manage'
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class DBCommand(object):
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def upgrade(self):
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migration.upgrade(CONF.command.revision)
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def downgrade(self):
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migration.downgrade(CONF.command.revision)
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def revision(self):
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migration.revision(CONF.command.message, CONF.command.autogenerate)
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def stamp(self):
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migration.stamp(CONF.command.revision)
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def version(self):
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print(migration.version())
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def create_schema(self):
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migration.create_schema()
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def history(self):
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migration.history()
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def demo_data(self):
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if CONF.command.purge:
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sample.purge_demo_data()
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else:
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sample.populate_demo_data()
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def add_command_parsers(subparsers):
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command_object = DBCommand()
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parser = subparsers.add_parser('upgrade')
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parser.set_defaults(func=command_object.upgrade)
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parser.add_argument('--revision', nargs='?')
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parser = subparsers.add_parser('downgrade')
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parser.set_defaults(func=command_object.downgrade)
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parser.add_argument('--revision', nargs='?')
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parser = subparsers.add_parser('stamp')
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parser.add_argument('--revision', nargs='?')
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parser.set_defaults(func=command_object.stamp)
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parser = subparsers.add_parser('revision')
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parser.add_argument('-m', '--message')
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parser.add_argument('--autogenerate', action='store_true')
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parser.set_defaults(func=command_object.revision)
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parser = subparsers.add_parser('version')
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parser.set_defaults(func=command_object.version)
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parser = subparsers.add_parser('history')
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parser.set_defaults(func=command_object.history)
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parser = subparsers.add_parser('create_schema')
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parser.set_defaults(func=command_object.create_schema)
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parser = subparsers.add_parser('demo_data')
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parser.add_argument('-p', '--purge', action='store_true')
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parser.set_defaults(func=command_object.demo_data)
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command_opt = cfg.SubCommandOpt('command',
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title='Command',
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help='Available commands',
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handler=add_command_parsers)
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CONF.register_cli_opt(command_opt)
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# olso mandates to initialize the config after cli opt registration
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config.init_conf(prog=MANAGE_COMMAND_NAME)
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def main():
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try:
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CONF.command.func()
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except Exception as e:
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sys.exit("ERROR: %s" % e)
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if __name__ == '__main__':
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main()
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