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Python Epilog.

Epilog provides the following additional features over the core logging module:

New log level NOTICE as per Syslog standard.
Custom timestamp formatting (defaulting to ISO 8601 in UTC)
Support for JSON and text formatted logs

Environment variables:

LOG_LEVEL: Set the logging level (default: INFO)
LOG_FORMAT: Set the logging format (json or text, default: text if stdout is a terminal, otherwise json)
LOG_TIMESTAMP_FORMAT: Set the timestamp format (default: ISO 8601 in UTC)
LOG_TIMESTAMP_FIELD: Set the timestamp field name in JSON logs (default: timestamp)

Usage:

  from epilog import EpiLog
  logger = EpiLog(__name__)
  logger.setLevel(logging.DEBUG) #  Probably redundant, use LOG_LEVEL 
  logger.notice(msg)
  logger.info(msg, extra={field: value, ...}