main.py

#!/usr/bin/env python
# -*- coding: UTF-8 -*
# Copyright (c) 2022 OceanBase
# OceanBase Diagnostic Tool is licensed under Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
#          http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.

"""
@file: main.py
@desc:
"""

import sys
from diag_cmd import MainCommand
from stdio import IO

ROOT_IO = IO(1)

if __name__ == '__main__':
    defaultencoding = 'utf-8'
    if sys.getdefaultencoding() != defaultencoding:
        try:
            from imp import reload
        except:
            pass
        reload(sys)
        sys.setdefaultencoding(defaultencoding)
    ROOT_IO.track_limit += 2
    if MainCommand().init(sys.argv[0], sys.argv[1:]).do_command():
        ROOT_IO.exit(0)
    else:
        ROOT_IO.exit(1)