48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
# Copyright 2022 Red Hat, Inc.
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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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import logging
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import os
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from logging.handlers import SysLogHandler
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def getLogger(loggerName, stream_lvl=logging.WARN):
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"""Create logger instance.
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:param loggerName: name of the new Logger instance
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:type loggerName: `str`
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:param stream_lvl: minimum level at which the messages will be printed to stream
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:type stream_lvl: `int`
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:rtype: `Logger`
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"""
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new_logger = logging.getLogger(loggerName)
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formatter = logging.Formatter("%(asctime)s %(module)s %(message)s")
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s_handler = logging.StreamHandler()
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s_handler.setFormatter(formatter)
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s_handler.setLevel(stream_lvl)
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new_logger.addHandler(s_handler)
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if os.path.exists('/dev/log'):
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sys_handler = SysLogHandler(address='/dev/log')
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sys_handler.setFormatter(formatter)
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new_logger.addHandler(sys_handler)
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else:
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new_logger.warning("Journal socket does not exist. Logs will not be processed by syslog.")
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return new_logger
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