如何使用python除了输出(AWS )

Question

需求：从帐户中查找未加密的s3存储桶，并向其添加标记。

到目前为止，实现了

import boto3
from botocore.exceptions import ClientError

# Retrieve the list of existing buckets
s3 = boto3.client('s3')
response = s3.list_buckets()


# Find out unencrypted bucket list
for bucket in response['Buckets']:
    try:
        enc = s3.get_bucket_encryption(Bucket=bucket["Name"])
    except ClientError as e:
        if e.response['Error']['Code'] == 'ServerSideEncryptionConfigurationNotFoundError':
            print('Bucket with no server-side encryption: %s' % (bucket['Name']))
        else:
            print("Bucket with unexpected error: %s, unexpected error: %s" % (bucket['Name'], e))

下面一行给出了未加密的存储列表：print('Bucket with no server-side encryption: %s' % (bucket['Name']))

结果：

Bucket with no server-side encryption: xyz1
Bucket with no server-side encryption: xyz2

需要对后续的支持，我可以获得未加密的s3存储桶列表，但不确定如何使用except python代码的输出，以及如何使用未加密的桶名来添加标记。

Answer 1

如果在尝试捕获之外声明列表，则可以在稍后访问它。

例如。

import boto3
from botocore.exceptions import ClientError

#this is our new list
buckets = []

# Retrieve the list of existing buckets
s3 = boto3.client('s3')
response = s3.list_buckets()


# Find out unencrypted bucket list
for bucket in response['Buckets']:
    try:
        enc = s3.get_bucket_encryption(Bucket=bucket["Name"])
    except ClientError as e:
        if e.response['Error']['Code'] == 'ServerSideEncryptionConfigurationNotFoundError':
            #add the bucket name to our new list
            buckets.append(bucket['Name'])

            print('Bucket with no server-side encryption: %s' % (bucket['Name']))
        else:
            print("Bucket with unexpected error: %s, unexpected error: %s" % (bucket['Name'], e))
    

#now you can use the "buckets" variable and it will contain all the unencrypted buckets
for bucket in buckets:
    print(bucket)