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00b24aa545
This modifies the configuration of structured logging to be usable from the standard Python logging configuration. This also separates the formatting of logs from the transport allowing JSON logs to files or standard logs to sockets.
35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2019 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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class LoggerCleanupMixin:
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def get_logger(self, handler):
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"""
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Attach a handler to a logger and add clean-ups to remove revert this.
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"""
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# Create a logger and add the handler to it.
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logger = logging.getLogger(__name__)
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logger.addHandler(handler)
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# Ensure the logger actually logs something.
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logger.setLevel(logging.INFO)
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# Ensure the logger gets cleaned-up appropriately.
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self.addCleanup(logger.removeHandler, handler)
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self.addCleanup(logger.setLevel, logging.NOTSET)
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return logger
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