boto3/s3

code: python

import boto3

from botocore.exceptions import ClientError, BotoCoreError

try:

s3 = boto3.client('s3')

response = s3.list_objects_v2(Bucket=bucket_name, Prefix=prefix)

for obj in response.get('Contents', []):

log_content = s3.get_object(Bucket=bucket_name, Key=obj'Key')'Body'.read().decode()

for line in log_content.splitlines():

pass

except ClientError as e:

raise Exception("failed", e)

except BotoCoreError as e:

raise Exception("failed", e)

except Exception as e:

raise Exception("faild", e)