51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
#!/usr/bin/env python3
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# -*- coding:utf-8 -*-
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#############################################################################
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# Copyright (c) 2023 Huawei Technologies Co.,Ltd.
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#
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# openGauss is licensed under Mulan PSL v2.
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# You can use this software according to the terms
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# and conditions of the Mulan PSL v2.
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# You may obtain a copy of Mulan PSL v2 at:
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#
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# http://license.coscl.org.cn/MulanPSL2
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#
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# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OF ANY KIND,
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# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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# See the Mulan PSL v2 for more details.
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# ----------------------------------------------------------------------------
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# Description : gs_upgradechk is a utility to check meta data in gaussdb after upgrade.
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#############################################################################
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"""
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User define Exceptions
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"""
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class ParamParseException(Exception):
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"""
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Exception when parse params
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"""
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def __init__(self, msg):
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self.msg = msg
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def __str__(self):
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return self.msg
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class ShellExecException(Exception):
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"""
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Exception when execute a shell command
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"""
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def __init__(self, cmd, stat, msg):
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self.cmd = cmd
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self.msg = msg
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self.stat = stat
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def __str__(self):
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return 'Command Execute Failed with err code {0}. \ncmd:\n{1}\nreason:\n{2}'.format(
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self.stat,
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self.cmd,
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self.msg
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)
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