old_contents: from __future__ import absolute_import
  
  import logging
  from logging.config import dictConfig
  
  from cnavbot import settings
  
  
  dictConfig({
      'version': 1,
      'formatters': {
          'formatter': {
              'format': '%(asctime)s %(name)-12s %(levelname)-8s %(message)s'
          }
      },
      'handlers': {
          'rotating_file': {
              'class': 'logging.handlers.RotatingFileHandler',
              'filename': settings.BOT_LOG_PATH,
              'maxBytes': 10 * 1024 * 1024,
              'backupCount': 5,
              'formatter': 'formatter',
              'level': logging.DEBUG,
          }
      },
      'root': {
          'handlers': [
              'rotating_file'
          ],
          'level': logging.DEBUG,
      },
  })
  
  logger = logging.getLogger()
  
new_contents: from __future__ import absolute_import
  
  import logging
  from logging.config import dictConfig
  
  from cnavbot import settings
  
  
  dictConfig({
      'version': 1,
      'formatters': {
          'formatter': {
              'format': '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
          }
      },
      'handlers': {
          'rotating_file': {
              'class': 'logging.handlers.RotatingFileHandler',
              'filename': settings.BOT_LOG_PATH,
              'maxBytes': 10 * 1024 * 1024,
              'backupCount': 5,
              'formatter': 'formatter',
              'level': logging.DEBUG,
          }
      },
      'root': {
          'handlers': [
              'rotating_file'
          ],
          'level': logging.DEBUG,
      },
  })
  
  logger = logging.getLogger()
  
subject: Update log formatter