Logging configuration

settings.py

LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'formatters': {
        'verbose': {
            'format': '%(levelname)s %(asctime)s %(module)s '
                      '%(process)d %(thread)d %(message)s'
        },
        'simple': {
            'format': '%(levelname)s %(asctime)s %(module)s %(message)s'
        },
    },
    'handlers': {
        ...
        'migration': {
            'class': 'logging.handlers.RotatingFileHandler',
            'filename': str(ROOT_DIR.path('migration.log')),
            'maxBytes': 1024*1024*5, # 5MB
            'backupCount': 10,
            'formatter': 'simple'            
        },
        'command': {
            'class': 'logging.handlers.RotatingFileHandler',
            'filename': str(ROOT_DIR.path('command.log')),
            'maxBytes': 1024*1024*5, # 5MB
            'backupCount': 10,
            'formatter': 'simple'            
        },
    },
    'loggers': {
        ...
        'migrations': {
            'handlers': ['migration', 'console'],
            'level': 'DEBUG',
            'propagate': True
        },
        'commands': {
            'handlers': ['command'],
            'level': 'INFO',
            'propagate': True
        },
    }
}