56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
import json
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import logging
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from datetime import UTC, datetime
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class JSONFormatter(logging.Formatter):
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def format(self, record: logging.LogRecord) -> str:
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log_data = {
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'timestamp': datetime.fromtimestamp(record.created, UTC).isoformat(),
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'level': record.levelname,
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'message': record.getMessage(),
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'module': record.module,
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'package': record.name,
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'app_name': getattr(record, 'app_name', 'unknown'),
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'app_version': getattr(record, 'app_version', 'unknown'),
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}
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if record.levelno >= logging.ERROR:
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log_data['location'] = f'{record.pathname}:{record.lineno}'
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if record.exc_info:
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exc_type = record.exc_info[0]
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log_data['error_type'] = exc_type.__name__ if exc_type else 'Unknown'
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log_data['error_message'] = str(record.exc_info[1])
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log_data['traceback'] = self.formatException(record.exc_info)
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for key, value in record.__dict__.items():
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if key not in {
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'name',
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'msg',
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'args',
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'created',
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'filename',
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'funcName',
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'levelname',
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'levelno',
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'lineno',
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'module',
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'msecs',
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'message',
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'pathname',
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'process',
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'processName',
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'relativeCreated',
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'thread',
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'threadName',
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'exc_info',
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'exc_text',
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'stack_info',
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'app_name',
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'app_version',
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}:
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log_data[key] = value
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return json.dumps(log_data, ensure_ascii=False)
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