test_s3.py

#!/usr/bin/env python
import io, boto3

boto3.set_stream_logger(name='')
session = boto3.Session()
s3 = session.resource('s3',
                      aws_access_key_id="xxxxxxxxxxxxxxxxxxxxxxxxx",
                      aws_secret_access_key="xxxxxxxxxxxxxxxxxxxxxxxxxx",
                      endpoint_url='JETSTREAM_SWIFT_ENDPOINT')
print(list(s3.buckets.all()))

bucket = s3.create_bucket(Bucket='testbucket')
print(list(s3.buckets.all()))

bucket.upload_fileobj(Key='testobject',
                      Fileobj=io.BytesIO(b'Hello, world!'))
print(list(bucket.objects.all()))

key = bucket.Object('testobject')
print(key.get()['Body'].read())

key.delete()
bucket.delete()
print(list(s3.buckets.all()))