# This is Python Flask code, which will be hosted in Digital Ocean Droplet

@app.route('/', methods=['POST'])
def upload_file():
    file = request.files['file']

    # Is it possible to eliminate this step???
    file.save('/tmp/file.ext')

    session = boto3.session.Session()

    client = session.client('s3',
        region_name='nyc3',
        endpoint_url='https://nyc3.digitaloceanspaces.com',
        aws_access_key_id='ACCESS_KEY',
        aws_secret_access_key='SECRET_KEY'
    )

    client.upload_file('/tmp/file.ext',  # Path to local file
        'my-space',  # Name of Space
        'file.ext')  # Name for remote file