def _convert_ddb_list_to_list(conversion_list):
    """Given a dynamodb list, it will return a python list without the dynamodb
        datatypes

    Args:
        conversion_list (dict): a dynamodb list which includes the
            datatypes

    Returns:
        list: Returns a sanitized list without the dynamodb datatypes
    """
    ret_list = []
    for v in conversion_list:
        for v1 in v:
            ret_list.append(v[v1])
    return ret_list
