56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
# This file is part of pybatmesh.
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# Copyright (C) 2021 The pybatmesh Authors
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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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# 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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# 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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log.py
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------
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Initialise the logger for other submodules to import. Do not import any
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submodules here other than pybatmesh.config, which is needed to set the
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loglevel and to add the systemd journal handler
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"""
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import logging
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from systemd.journal import JournalHandler
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from pybatmesh.config import args
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def get_logger():
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"""
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Initialise the logger and return it.
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This function is meant to be used only by pybatmesh.log.
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If you want to import the logger, use:
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from pybatmesh.log import logger
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"""
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log = logging.getLogger("pybatmesh")
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# --verbose
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if args.verbose >= 2:
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loglevel = logging.DEBUG
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elif args.verbose == 1:
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loglevel = logging.INFO
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else:
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loglevel = logging.WARNING
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# if --systemd is given, log to systemd journal
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if args.systemd:
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logging.basicConfig(level=logging.DEBUG)
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log.addHandler(JournalHandler())
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else:
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logging.basicConfig(level=loglevel)
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return log
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logger = get_logger()
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