Reads in the log file that contains a list of all previously, fully extracted WARC urls
    :return:

def __get_list_of_fully_extracted_warc_urls():
    """
    Reads in the log file that contains a list of all previously, fully extracted WARC urls
    :return:
    """
    if not os.path.isfile(__log_pathname_fully_extracted_warcs):
        return []

    with open(__log_pathname_fully_extracted_warcs) as log_file:
        list_warcs = log_file.readlines()
    # remove break lines
    list_warcs = [x.strip() for x in list_warcs]

    return list_warcs