question

Hello @LiangChen-4275,

Thanks for the question and using MS Q&A platform.

You may try with below sample code for python logging with different format and customized log level.

  import logging
        
  # Customize the logging format for all loggers
  FORMAT = "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
  formatter = logging.Formatter(fmt=FORMAT)
  for handler in logging.getLogger().handlers:
      handler.setFormatter(formatter)
        
  # Customize log level for all loggers
  logging.getLogger().setLevel(logging.INFO)
        
  # Customize the log level for a specific logger
  customizedLogger = logging.getLogger('customized')
  customizedLogger.setLevel(logging.WARNING)
        
  # logger that use the default global log level
  defaultLogger = logging.getLogger('default')
        
  defaultLogger.debug("default debug message")
  defaultLogger.info("default info message")
  defaultLogger.warning("default warning message")
  defaultLogger.error("default error message")
  defaultLogger.critical("default critical message")
        
  # logger that use the customized log level
  customizedLogger.debug("customized debug message")
  customizedLogger.info("customized info message")
  customizedLogger.warning("customized warning message")
  customizedLogger.error("customized error message")
  customizedLogger.critical("customized critical message")

Here is the expected output for the above sample code for python logging with different format and customized log level.

Hope this will help. Please let us know if any further queries.

• Please don't forget to click on or upvote button whenever the information provided helps you. Original posters help the community find answers faster by identifying the correct answer. Here is how
  

• Want a reminder to come back and check responses? Here is how to subscribe to a notification
  

• If you are interested in joining the VM program and help shape the future of Q&A: Here is how you can be part of Q&A Volunteer Moderators