Python - Rollover logging with logging config - console & file

logger_config.py

import logging
from logging import config

BASE_DIR = os.path.abspath(os.path.dirname(__file__))

LOGGING_CONFIG = {
    'formatters': {
        'brief': {
            'format': '[%(asctime)s][%(levelname)s] %(message)s',
            'datefmt': '%Y-%m-%d %H:%M:%S'
        },
    },
    'handlers': {
        'console': {
            'class': 'logging.StreamHandler',
            'formatter': 'brief'
        },
        'file': {
            'level': 'DEBUG',
            'class': 'logging.handlers.RotatingFileHandler',
            'formatter': 'brief',
            'filename': os.path.join(BASE_DIR, 'logs', 'logger.log'),
            'maxBytes': 5*1024*1024,
            'backupCount': 10
        }
    },
    'loggers': {
        'main': {
            'propagate': False,
            'handlers': ['console', 'file'],
            'level': LOG_LEVEL
        }
    },
    'version': 1
}


def get_logger():
    logging.config.dictConfig(LOGGING_CONFIG)
    log = logging.getLogger('main')
    return log