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9b68d2a1f8
the global keyword should be used only when variable from outside is assigned inside, otherwise it has no effect and just confuses developers Reviewed-By: Tomas Krizek <tkrizek@redhat.com>
53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
# Authors: Martin Kosek <mkosek@redhat.com>
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#
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# Copyright (C) 2012 Red Hat
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# see file 'COPYING' for use and warranty information
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import os
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import os.path
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from ipapython import sysrestore
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from ipaplatform.paths import paths
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from ipapython.ipa_log_manager import root_logger
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STATEFILE_FILE = 'sysupgrade.state'
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_sstore = None
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def _load_sstore():
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global _sstore
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if _sstore is None:
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_sstore = sysrestore.StateFile(paths.STATEFILE_DIR, STATEFILE_FILE)
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def get_upgrade_state(module, state):
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_load_sstore()
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return _sstore.get_state(module, state)
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def set_upgrade_state(module, state, value):
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_load_sstore()
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_sstore.backup_state(module, state, value)
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def remove_upgrade_state(module, state):
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_load_sstore()
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_sstore.delete_state(module, state)
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def remove_upgrade_file():
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try:
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os.remove(os.path.join(paths.STATEFILE_DIR, STATEFILE_FILE))
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except Exception as e:
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root_logger.debug('Cannot remove sysupgrade state file: %s', e)
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