def get_filepage(info_row):
    """Retrieve all file page associate with a specific file

    Arguments:
        info_row {dict} -- the dictionary containing the file links

    Returns:
        list of set -- [(num,link) for all links in the dictionary provided]
    """
    return [(s[9:],info_row[s]) for s in info_row if s.startswith('htm_link')]