42 lines
1.5 KiB
Python
42 lines
1.5 KiB
Python
#!/usr/bin/python
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#
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# Copyright 2018 Google LLC
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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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import sys
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from pythonjsonlogger import jsonlogger
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# TODO(yoshifumi) this class is duplicated since other Python services are
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# not sharing the modules for logging.
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class CustomJsonFormatter(jsonlogger.JsonFormatter):
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def add_fields(self, log_record, record, message_dict):
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super(CustomJsonFormatter, self).add_fields(log_record, record, message_dict)
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if not log_record.get('timestamp'):
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log_record['timestamp'] = record.created
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if log_record.get('severity'):
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log_record['severity'] = log_record['severity'].upper()
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else:
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log_record['severity'] = record.levelname
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def getJSONLogger(name):
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logger = logging.getLogger(name)
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handler = logging.StreamHandler(sys.stdout)
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formatter = CustomJsonFormatter('(timestamp) (severity) (name) (message)')
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handler.setFormatter(formatter)
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logger.addHandler(handler)
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logger.setLevel(logging.INFO)
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logger.propagate = False
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return logger
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