old_contents: # encoding: utf-8
  from __future__ import print_function, absolute_import, unicode_literals, division
  import logging
  
  
  def init_logging(logger=None, level="DEBUG", log_file="", init_handler=None,
                   max_count=30, file_config=None, dict_config=None):
      # Initialize the argument logger with the arguments, level and log_file.
      if logger:
          fmt = "%(asctime)s - %(pathname)s - %(funcName)s - %(lineno)d - %(levelname)s - %(message)s"
          datefmt = "%Y-%m-%d %H:%M:%S"
          formatter = logging.Formatter(fmt=fmt, datefmt=datefmt)
  
          level = getattr(logging, level.upper())
  
          if log_file:
              if init_handler:
                  handler = init_handler(log_file, max_count)
              else:
                  from logging.handlers import TimedRotatingFileHandler
                  handler = TimedRotatingFileHandler(log_file, when="midnight",
                                                     interval=1, backupCount=max_count)
          else:
              handler = logging.StreamHandler()
          handler.setLevel(level)
          handler.setFormatter(formatter)
  
          loggers = logger if isinstance(logger, (list, tuple)) else [logger]
          for logger in loggers:
              logger.setLevel(level)
              logger.addHandler(handler)
  
      # Initialize logging by the configuration file, file_config.
      if file_config:
          logging.config.fileConfig(file_config, disable_existing_loggers=False)
  
      # Initialize logging by the dict configuration, dict_config.
      if dict_config and hasattr(logging.config, "dictConfig"):
          logging.config.dictConfig(dict_config)
  
new_contents: # encoding: utf-8
  from __future__ import print_function, absolute_import, unicode_literals, division
  
  import logging
  
  
  def init_logging(logger=None, level="DEBUG", log_file="", init_handler=None,
                   max_count=30, file_config=None, dict_config=None):
      # Initialize the argument logger with the arguments, level and log_file.
      if logger:
          fmt = "%(asctime)s - %(process)d - %(pathname)s - %(funcName)s - %(lineno)d - %(levelname)s - %(message)s"
          datefmt = "%Y-%m-%d %H:%M:%S"
          formatter = logging.Formatter(fmt=fmt, datefmt=datefmt)
  
          level = getattr(logging, level.upper())
  
          if log_file:
              if init_handler:
                  handler = init_handler(log_file, max_count)
              else:
                  from logging.handlers import TimedRotatingFileHandler
                  handler = TimedRotatingFileHandler(log_file, when="midnight",
                                                     interval=1, backupCount=max_count)
          else:
              handler = logging.StreamHandler()
          handler.setLevel(level)
          handler.setFormatter(formatter)
  
          if isinstance(logger, (list, tuple)):
              propagate = False
              loggers = logger
          else:
              propagate = True
              loggers = [logger]
  
          for logger in loggers:
              logger.propagate = propagate
              logger.setLevel(level)
              logger.addHandler(handler)
  
      # Initialize logging by the configuration file, file_config.
      if file_config:
          logging.config.fileConfig(file_config, disable_existing_loggers=False)
  
      # Initialize logging by the dict configuration, dict_config.
      if dict_config and hasattr(logging.config, "dictConfig"):
          logging.config.dictConfig(dict_config)
  
subject: Update logging