def retrieve_data()

in app/python/main.py [0:0]

• 17 lines of code
• 2 McCabe index (conditional complexity)

def retrieve_data(fur, age, location):
    filename = "/".join([fur, age, location]) + "/data.json"

    storage_client = google.cloud.storage.Client()
    processed_bucket = storage_client.get_bucket(PROCESSED_DATA_BUCKET)
    blob = processed_bucket.blob(filename)

    if not blob.exists():
        logging.warning(
            f"{PROCESSED_DATA_BUCKET} does not contain {filename}. "
            "Has the job been run?"
        )
        return 0, []

    fragment = blob.download_as_text()
    data = json.loads(fragment)

    squirrel_count = data.pop("_counter")

    logging.info(f"Retrieved data for {squirrel_count} entities.")

    # Ensure data values are returned ordered by key
    data_points = list(dict(sorted(data.items())).values())
    return squirrel_count, data_points