def query_bucket()

in docker/build_artifacts/deep_learning_container.py [0:0]

• 10 lines of code
• 3 McCabe index (conditional complexity)

def query_bucket():
    """
    GET request on an empty object from an Amazon S3 bucket
    """
    response = None
    instance_id = _retrieve_instance_id()
    region = _retrieve_instance_region()

    if instance_id is not None and region is not None:
        url = ("https://aws-deep-learning-containers-{0}.s3.{0}.amazonaws.com"
               "/dlc-containers.txt?x-instance-id={1}".format(region, instance_id))
        response = requests_helper(url, timeout=0.2)

    logging.debug("Query bucket finished: {}".format(response))

    return response