8c27f069dd
This commit applies the Black format to the `dcmanager` files to ensure that it adheres to the Black code style guidelines. Test Plan: PASS: Success in stx-distcloud-tox-black Story: 2011149 Task: 50444 Change-Id: I4a8af46e24d4b5da2757f0a4e20a50a69523c44a Signed-off-by: Hugo Brito <hugo.brito@windriver.com>
90 lines
2.3 KiB
Python
90 lines
2.3 KiB
Python
# Copyright (c) 2017, 2019, 2021, 2024 Wind River Systems, Inc.
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# All Rights Reserved.
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#
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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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#
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"""
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CLI interface for DC Manager management.
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"""
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import sys
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from oslo_config import cfg
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from oslo_log import log as logging
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from dcmanager.common import config
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from dcmanager.db import api
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from dcmanager import version
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config.register_options()
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CONF = cfg.CONF
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def do_db_version():
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"""Print database's current migration level."""
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print(api.db_version(api.get_engine()))
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def do_db_sync():
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"""Place a database under migration control and upgrade.
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DB is created first if necessary.
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"""
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api.db_sync(api.get_engine(), CONF.command.version)
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def add_command_parsers(subparsers):
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parser = subparsers.add_parser("db_version")
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parser.set_defaults(func=do_db_version)
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parser = subparsers.add_parser("db_sync")
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parser.set_defaults(func=do_db_sync)
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parser.add_argument("version", nargs="?")
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parser.add_argument("current_version", nargs="?")
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command_opt = cfg.SubCommandOpt(
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"command",
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title="Commands",
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help="Show available commands.",
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handler=add_command_parsers,
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)
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def main():
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logging.register_options(CONF)
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logging.setup(CONF, "dcmanager-manage")
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CONF.register_cli_opt(command_opt)
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try:
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default_config_files = cfg.find_config_files("dcmanager", "dcmanager-engine")
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CONF(
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sys.argv[1:],
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project="dcmanager",
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prog="dcmanager-manage",
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version=version.version_info.version_string(),
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default_config_files=default_config_files,
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)
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except RuntimeError as e:
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sys.exit("ERROR: %s" % e)
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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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