Suh*_*ail 68 python amazon-s3 bucket
我需要在python中编写代码,从Amazon s3存储桶中删除所需的文件.我可以连接到亚马逊s3存储桶,也可以保存文件,但是如何删除文件呢?
Suh*_*ail 81
使用boto找到了另一种方法:
from boto.s3.connection import S3Connection, Bucket, Key
conn = S3Connection(AWS_ACCESS_KEY, AWS_SECERET_KEY)
b = Bucket(conn, S3_BUCKET_NAME)
k = Key(b)
k.key = 'images/my-images/'+filename
b.delete_key(k)
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Koh*_*ert 62
使用boto3(目前版本1.4.4)使用S3.Object.delete().
import boto3
s3 = boto3.resource('s3')
s3.Object('your-bucket', 'your-key').delete()
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Anc*_*nia 43
使用Python boto3 SDK(并假设为AWS设置了凭据),以下内容将删除存储桶中的指定对象:
import boto3
client = boto3.client('s3')
client.delete_object(Bucket='mybucketname', Key='myfile.whatever')
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Com*_*nd0 23
欢迎来到 2020 年,这里是 Python/Django 中的答案:
from django.conf import settings
import boto3
s3 = boto3.client('s3')
s3.delete_object(Bucket=settings.AWS_STORAGE_BUCKET_NAME, Key=f"media/{item.file.name}")
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我花了太长时间才找到答案,就这么简单。
Jav*_*avi 11
尝试寻找更新的方法,因为 Boto3 可能会不时发生变化。我使用了my_bucket.delete_objects():
import boto3
from boto3.session import Session
session = Session(aws_access_key_id='your_key_id',
aws_secret_access_key='your_secret_key')
# s3_client = session.client('s3')
s3_resource = session.resource('s3')
my_bucket = s3_resource.Bucket("your_bucket_name")
response = my_bucket.delete_objects(
Delete={
'Objects': [
{
'Key': "your_file_name_key" # the_name of_your_file
}
]
}
)
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San*_*nda 10
请试试这个代码
import boto3
s3 = boto3.client('s3')
s3.delete_object(Bucket="s3bucketname", Key="s3filepath")
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我很惊讶没有这种简单的方法key.delete()::
from boto.s3.connection import S3Connection, Bucket, Key
conn = S3Connection(AWS_ACCESS_KEY, AWS_SECERET_KEY)
bucket = Bucket(conn, S3_BUCKET_NAME)
k = Key(bucket = bucket, name=path_to_file)
k.delete()
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以下是可用于删除存储桶的代码片段,
import boto3, botocore
from botocore.exceptions import ClientError
s3 = boto3.resource("s3",aws_access_key_id='Your-Access-Key',aws_secret_access_key='Your-Secret-Key')
s3.Object('Bucket-Name', 'file-name as key').delete()
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通过哪个接口?使用 REST 接口,您只需发送删除:
DELETE /ObjectName HTTP/1.1
Host: BucketName.s3.amazonaws.com
Date: date
Content-Length: length
Authorization: signatureValue
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通过SOAP 接口:
<DeleteObject xmlns="http://doc.s3.amazonaws.com/2006-03-01">
<Bucket>quotes</Bucket>
<Key>Nelson</Key>
<AWSAccessKeyId> 1D9FVRAYCP1VJEXAMPLE=</AWSAccessKeyId>
<Timestamp>2006-03-01T12:00:00.183Z</Timestamp>
<Signature>Iuyz3d3P0aTou39dzbqaEXAMPLE=</Signature>
</DeleteObject>
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如果您使用的是 boto 这样的Python 库,它应该公开“删除”功能,例如delete_key().