python boto和boto3操作bucket的示例

boto操作

import datetimeimport boto.s3.connectionfrom boto.s3.key import Keyconn = 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) # 創建bucketfor bucket in conn.get_all_buckets(): # 獲取所有bucket # 將實際轉為本地時間 print({'name': bucket.name, 'create_date': str(datetime.datetime.strptime(bucket.creation_date, '%Y-%m-%dT%H:%M:%S.%fZ') + datetime.timedelta(hours=8))})# 刪除指定的bucketfor bucket in conn.get_all_buckets(): if bucket.name == str_bucket_name: for key in bucket.list(): # 必須將bucket里清空后，才能刪除掉對應的bucket bucket.delete_key(key.name) conn.delete_bucket(bucket.name) break# 存儲文件流或字符串中的數據key = Key(’hello.txt’)key.set_contents_from_file(’/tmp/hello.txt’)

使用boto進行https的連接失敗, validate_certs設置成True或False沒有任何作用

is_secure為Ture時，遇到的報錯如下

ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1076)

is_secure為False時，遇到的報錯如下

http.client.RemoteDisconnected: Remote end closed connection without response

遂更換了botot3

boto3,下面的示例是用的https的（boto對于https的連接不上，可能是因為我的證書是自制的，所以才找了這個包）

import urllib3import boto3urllib3.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)for bucket in s3.buckets.all(): # 獲取所有bucket # 將實際轉為本地時間 print({'name': bucket.name, 'create_date': datetime.datetime.strftime(bucket.creation_date + datetime.timedelta(hours=8), '%Y-%m-%d %H:%M:%S')})# 刪除指定的bucketfor bucket in s3.buckets.all(): if bucket.name == str_bucket_name: bucket.objects.all().delete() # 等價于下面兩行 # for obj in bucket.objects.all(): # obj.delete() bucket.delete()# 存儲文件流或字符串中的數據s3.Object(’mybucket’, ’hello.txt’).put(Body=open(’/tmp/hello.txt’, ’rb’))

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