deploy.py 文件源码

def preflight_checks():
    logger.info('checking aws credentials and region')
    if region() is None:
        logger.error('Region is not set up. please run aws configure')
        return False
    try:
        check_aws_credentials()
    except AttributeError:
        logger.error('AWS credentials not found. please run aws configure')
        return False
    logger.info('testing redis')
    try:
        from gimel import _redis
        _redis().ping()
    except redis.exceptions.ConnectionError:
        logger.error('Redis ping failed. Please run gimel configure')
        return False
    return True