amazon simple storage service

This drb-impl-s3 module implements S3 protocol access with DRB data model.

S3 Factory and S3 Node

The module implements the factory model defined in DRB in its node resolver. Based on the python entry point mechanism, this module can be dynamically imported into applications.

The entry point group reference is drb.impl.
The implementation name is aws3.
The factory class is encoded into drb_impl_s3.s3_node_factory.
The S3 signature id is 4ab73f92-bbff-11ec-8422-0242ac120002.

Using this module

The project is present in https://www.pypi.org service. it can be freely loaded into projects with the following command line:

pip install drb-impl-s3

Access Data

DrbS3Node manages the s3 protocol to access remote data. The construction parameter is an authentication object.

from drb_impl_s3 import DrbS3Service, Auth
from botocore.config import Config

auth = Auth(service_name='s3',
                        endpoint_url='http://your_s3_storage/',
                        aws_access_key_id='user',
                        aws_secret_access_key='password',
                        config=Config(signature_version='s3v4'),
                        region_name='us-east-1'
                        )
node = DrbS3Service(auth)

When accessing a DrbS3Service the node gives access to all the bucket of this service by giving a list of DrbS3Bucket, and then each node gives a list of DrbS3Object for each object in the bucket.

Limitations

This implementation doesn't allow to write, modify, delete file on a s3 bucket, or it doesn't allow to delete or upload a file. This implementation doesn't allow to download directly a bucket.

Documentation

The documentation of this implementation can be found here https://drb-python.gitlab.io/impl/aws3