boto3
#### Create AWS S3 Session and Get bucket object
```
import boto3
# session = boto3.session.Session(profile_name='aws-profile')
session = boto3.session.Session(region_name='', aws_access_key_id='', aws_secret_access_key='')
s3 = session.resource('s3')
bucket = s3.Bucket('com.vpc.user')
```
#### Read all bucket objects
```
>>> for key in bucket.objects.all():
... print str(key.key)
...
1234
1235
```
#### Read bucket metadata
```
s3.meta.client.head_bucket(Bucket='com.vpc.user')
```
#### Read the bucket object
```
obj = s3.Object('com.vpc.user', '1234')
file_data = obj.get()['Body'].read()
print str(file_data)
```
Object TTL
It seems that S3 does not support per object expiration.
The Expires header is not meant to set the TTL of the object. S3 documentations says "Expires = The date and time at which the object is no longer cacheable" (http://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectPUT.html)
To get your files automatically deleted by S3 you need to create Lifecycle rules on your bucket.
S3 object expiration using boto library
http://stackoverflow.com/questions/14969273/s3-object-expiration-using-boto
Use boto3 library
http://boto3.readthedocs.io/en/latest/reference/services/s3.html#bucketlifecycle