This is a repository to make tests with AWS S3 connection.

boto.py

import boto3
import uuid


def create_bucket_name(bucket_prefix):
    # The generated bucket name must be between 3 and 63 chars long
    return ''.join([bucket_prefix, str(uuid.uuid4())])


def create_bucket(bucket_prefix, s3_connection):
    session = boto3.session.Session()
    current_region = session.region_name
    bucket_name = create_bucket_name(bucket_prefix)
    bucket_response = s3_connection.create_bucket(
        Bucket=bucket_name)

    print(bucket_name, current_region)
    return bucket_name, bucket_response


def create_temp_file(size, file_name, file_content):
    random_file_name = ''.join([str(uuid.uuid4().hex[:6]), file_name])
    with open(random_file_name, 'w') as f:
        f.write(str(file_content) * size)
    return random_file_name


s3_client = boto3.client('s3')
s3_resource = boto3.resource('s3')

first_bucket_name, first_response = create_bucket(
    bucket_prefix='firstpythonbucket', s3_connection=s3_client)
first_file_name = create_temp_file(300, 'firstfile.txt', 'f')

first_bucket = s3_resource.Bucket(name=first_bucket_name)
first_object = s3_resource.Object(
    bucket_name=first_bucket_name, key=first_file_name)

first_bucket_again = first_object.Bucket()

# UPLOAD
s3_resource.meta.client.upload_file(
    Filename=first_file_name, Bucket=first_bucket_name, Key=first_file_name)
second_file_name = create_temp_file(400, 'secondfile.txt', 's')

second_object = s3_resource.Object(first_bucket.name, second_file_name)
second_object.upload_file(second_file_name, ExtraArgs={'ACL': 'public-read'})