connection.py 文件源码

def __init__(self, type, service=None, region='us-west-2', profile='default'):
        self.region = region
        self.connection_type = type
        self.service = service
        self.client = None
        self.resource = None
        self.profile = profile
        try:
            boto3.setup_default_session(profile_name=self.profile)
        except Exception as e:
            logger.info("Problem setting default boto3 session: {}".format(e))