python boto和boto3操作bucket的示例
boto操作
importdatetime
importboto.s3.connection
fromboto.s3.keyimportKey
conn=boto.connect_s3(
aws_access_key_id="123456",
aws_secret_access_key="123456",
host="127.0.0.1",
port=8080,
is_secure=False,
calling_format=boto.s3.connection.OrdinaryCallingFormat(),
)
str_bucket_name="bucket_test"
conn.create_bucket(str_bucket_name)#创建bucket
forbucketinconn.get_all_buckets():#获取所有bucket
#将实际转为本地时间
print({"name":bucket.name,"create_date":str(datetime.datetime.strptime(bucket.creation_date,"%Y-%m-%dT%H:%M:%S.%fZ")+datetime.timedelta(hours=8))})
#删除指定的bucket
forbucketinconn.get_all_buckets():
ifbucket.name==str_bucket_name:
forkeyinbucket.list():#必须将bucket里清空后,才能删除掉对应的bucket
bucket.delete_key(key.name)
conn.delete_bucket(bucket.name)
break
#存储文件流或字符串中的数据
key=Key('hello.txt')
key.set_contents_from_file('/tmp/hello.txt')
使用boto进行https的连接失败, validate_certs设置成True或False没有任何作用
is_secure为Ture时,遇到的报错如下
ssl.SSLCertVerificationError:[SSL:CERTIFICATE_VERIFY_FAILED]certificateverifyfailed:unabletogetlocalissuercertificate(_ssl.c:1076)
is_secure为False时,遇到的报错如下
http.client.RemoteDisconnected:Remoteendclosedconnectionwithoutresponse
遂更换了botot3
boto3,下面的示例是用的https的(boto对于https的连接不上,可能是因为我的证书是自制的,所以才找了这个包)
importurllib3
importboto3
urllib3.disable_warnings()
s3=boto3.resource(
service_name='s3',
aws_access_key_id="123456",
aws_secret_access_key="123456",
endpoint_url='https://192.168.150.20:8080',
verify=False
)
str_bucket_name="bucket_test"
s3.create_bucket(Bucket=str_bucket_name)
forbucketins3.buckets.all():#获取所有bucket
#将实际转为本地时间
print({"name":bucket.name,"create_date":datetime.datetime.strftime(bucket.creation_date+datetime.timedelta(hours=8),"%Y-%m-%d%H:%M:%S")})
#删除指定的bucket
forbucketins3.buckets.all():
ifbucket.name==str_bucket_name:
bucket.objects.all().delete()#等价于下面两行
#forobjinbucket.objects.all():
#obj.delete()
bucket.delete()
#存储文件流或字符串中的数据
s3.Object('mybucket','hello.txt').put(Body=open('/tmp/hello.txt','rb'))
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