当我运行我的代码时,我得到了错误
TypeError: string indices must be integers
这是我的密码
import boto3
import csv
ec2 = boto3.client('ec2')
vpcendpoints = ec2.describe_vpc_endpoints(DryRun=False)['VpcEndpoints']
results = list(map(lambda endpoint:(endpoint['VpcEndpointType'],endpoint['ServiceName'],endpoint['VpcEndpointId'],endpoint['VpcId'],endpoint['DnsEntries'['DnsName']]),vpcendpoints))
for (vpcendpointtype,servicename,vpcendpointid,vpcid,dnsname) in results:
print (vpcendpointtype+','+ servicename+ ','+ vpcendpointid+ ','+ vpcid+ ','+ dnsname)
我认为问题在于['DnsEntries'['DnsName']]部分,但如何解决这个问题呢
非常感谢你的帮助
打印出整个vpcendpoints(切割和空白)
{'VpcEndpointId': 'XXXXXXXXXXX', 'VpcEndpointType': 'Interface', 'VpcId': 'vpc-XXXXXXXXXXXXX', 'ServiceName': 'com.amazonaws.eu-central-1.logs',
'State': 'available', 'PolicyDocument': '{\n "Statement": [\n {\n "Action": "*", \n "Effect": "Allow", \n "Principal": "*", \n "Resource": "*"\n }\n ]\n}', 'RouteTableIds': [],
'SubnetIds': ['subnet-XXXXXXXXXX', 'subnet-XXXXXXXX', 'subnet-XXXXXXXXX'], 'Groups': [{'GroupId': 'sg-XXXXXXXXXX', 'GroupName': 'XXXXXXXXXX'}], 'PrivateDnsEnabled': True, 'RequesterManaged': False, 'NetworkInterfaceIds': ['eni-XXXXXXXXXX', 'eni-XXXXXXXXX', 'eni-XXXXXXXXXXXX'],
'DnsEntries': [{'DnsName': 'vpce-XXXXXXXXXXXXX.logs.eu-central-1.vpce.amazonaws.com', 'HostedZoneId': 'XXXXXXXX'}, {'DnsName': 'vpce-XXXXXXXXXXX-XXXXXXX-eu-central-1a.logs.eu-central-1.vpce.amazonaws.com', 'HostedZoneId': 'XXXXXXXX'}, {'DnsName': 'vpce-XXXXXXXXX-XXXXXXX-eu-central-1b.logs.eu-central-1.vpce.amazonaws.com', 'HostedZoneId': 'XXXXXXXXX'}, {'DnsName': 'vpce-XXXXXXXXX-XXXXXX-eu-central-1c.logs.eu-central-1.vpce.amazonaws.com', 'HostedZoneId': 'XXXXXXXXXX'}, {'DnsName': 'logs.eu-central-1.amazonaws.com', 'HostedZoneId': 'XXXXXXXXX'}],
'CreationTimestamp': datetime.datetime(2020, 2, 27, 13, 46, 4, tzinfo=tzutc()), 'Tags': [{'Key': 'Name', 'Value': 'XXXXXXXX'}],
'OwnerId': 'XXXXXXX'},
你错了
DnsEntries
是一个数组:因此,您必须将其称为,例如,假设数组的长度为1:
简化代码有效:
示例输出:
Dns条目是一个列表。所以,您需要迭代DNS条目以获取DnsName,而不是将其视为字典
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