boto

问题 How can I create a folder under a bucket using boto library for Amazon s3? I followed the manual, and created the keys with permission, metadata etc, but no where in the boto's documentation it describes how to create folders under a bucket, or create a folder under folders in bucket. 回答1: There is no concept of folders or directories in S3. You can create file names like "abc/xys/uvw/123.jpg" , which many S3 access tools like S3Fox show like a directory structure, but it's actually just a

问题 When creating a AWS SNS topic: a = conn.create_topic(topicname) or getting the topic already created: a = conn.get_all_topics() the result is: {u'CreateTopicResponse': {u'ResponseMetadata': {u'RequestId': u'42b46710-degf-52e6-7d86-2ahc8e1c738c'}, u'CreateTopicResult': {u'TopicArn': u'arn:aws:sns:eu-west-1:467741034465:exampletopic'}}} The question is how do you get topic's ARN as string: arn:aws:sns:eu-west-1:467741034465:exampletopic ? 回答1: When you create a new topic, boto returns a Python

问题 How to get the names of all the rds instances in AWS using a boto script. I want to write a python script that fetches all the regions and then displays their dbinstances. 回答1: The following should give you all of the available regions for RDS. import boto.rds regions = boto.rds.regions() Which would return a list of RegionInfo objects like this. [RegionInfo:us-east-1, RegionInfo:cn-north-1, RegionInfo:ap-northeast-1, RegionInfo:eu-west-1, RegionInfo:ap-southeast-1, RegionInfo:ap-southeast-2,

问题 I am attempting to utilize boto to generate a HIT in mechanical turk. The goal is to use a common layout that is already generated on my mTurk account, and pass it urls of images to iteratively create HITs. The issue is that even with correctly naming the parameter if for the image urls boto is not successful. My example code to create the hit is: from boto.mturk.connection import MTurkConnection from boto.s3.connection import S3Connection from boto.mturk.layoutparam import LayoutParameter

问题 I'm using django storages with the s3boto backend. As per this issue, http://code.larlet.fr/django-storages/issue/5/s3botostorage-set-content-type-header-acl-fixed-use-http-and-disable-query-auth-by I have a bunch of files (all of them) that have content type 'application/octet-stream'. Given that I have an instance of <class 'boto.s3.key.Key'> , how can I set the content_type? In [29]: a.file.file.key.content_type Out[29]: 'application/octet-stream' In [30]: mimetypes.guess_type(a.file.file

问题 heroku does not serving the images from the aws s3 bucket i am using django as backend i already migrate my app. is heroku automatic serve all images from my pc(like in local development it serve's) or we have to again upload all the images ? heroku run python manage.py migrate and i am getting this error any idea boto.exception.S3ResponseError: S3ResponseError: 400 Bad Request my setting.py file is: """ Django settings for ecommerce project. Generated by 'django-admin startproject' using

问题 I'm trying to download a file from my s3 storage using simple bash script that I found on Internet. #!/bash/sh bucket='my_bucket_name' file_path='path_to_my_file' resource="/${bucket}/${file_path}" # set url time to expire expires=$(date +%s -d '4000 seconds') stringtoSign="GET\n\n\n${expires}\n${resource}" s3Key='s3Key_here' s3Secret='s3SecretKey_here' signature=`echo -en ${stringtoSign} | openssl sha1 -hmac ${s3Key} -binary | base64` curl -G https://${bucket}.s3.amazonaws.com/${file_path} \

问题 I'm trying to create a vpc using Saltstack and boto_vpc module. This is my state: vpc_create: module.run: - name: boto_vpc.create - cidr_block: '10.0.0.0/24' - vpc_name: 'myVpc' - region: 'us-east-1' - key: 'ADJJDNEJFJGNFKFKFKIW' - keyid: 'SJDJNFNEJUWLLLCLCLENNRBFLGSLSLKEMFUHE' The keys that I'm using are correct but I got this error : [INFO ] Running state [boto_vpc.create] at time 14:25:35.839797 [INFO ] Executing state module.run for boto_vpc.create [ERROR ] EC2ResponseError: 401

问题 I am trying to create a DynamoDB table with a global secondary index following the example here (The # The full, minimum-extra-calls case. block under class boto.dynamodb2.table.Table... ). I am using boto version 2.25.0. The exact code is: import boto from boto import dynamodb2 table = boto.dynamodb2.table.Table('myTable', schema=[HashKey('firstKey')], throughput={'read':5,'write':2}, global_indexes=[GlobalAllIndex('secondKeyIndex',parts=[HashKey('secondKey')],throughput={'read':5,'write':3}

问题 When I retrieve the history price of spot for "us-east-f1" or any region in "us-east-1", the result always less than 200 price, I need for single region and single instance type. How can I retrieve a huge number of results? EX: ec2 = boto3.client('ec2') t=datetime.datetime.now() - datetime.timedelta(0) f=datetime.datetime.now() - datetime.timedelta(90) response= ec2.describe_spot_price_history(InstanceTypes =['c3.4xlarge'],ProductDescriptions = ['Linux/UNIX'], AvailabilityZone = 'us-east-1a',