Function clean

src/__main__.py:220–264

(args)

def clean(args):
    doc = open_file(args.input, args.password, pdf=True)
    encryption = args.encryption
    encrypt = ("keep", "none", "rc4-40", "rc4-128", "aes-128", "aes-256").index(
        encryption
    )

    if not args.pages:  # simple cleaning
        doc.save(
            args.output,
            garbage=args.garbage,
            deflate=args.compress,
            pretty=args.pretty,
            clean=args.sanitize,
            ascii=args.ascii,
            linear=args.linear,
            encryption=encrypt,
            owner_pw=args.owner,
            user_pw=args.user,
            permissions=args.permission,
        )
        return

    # create sub document from page numbers
    pages = get_list(args.pages, doc.page_count + 1)
    outdoc = pymupdf.open()
    for pno in pages:
        n = pno - 1
        outdoc.insert_pdf(doc, from_page=n, to_page=n)
    outdoc.save(
        args.output,
        garbage=args.garbage,
        deflate=args.compress,
        pretty=args.pretty,
        clean=args.sanitize,
        ascii=args.ascii,
        linear=args.linear,
        encryption=encrypt,
        owner_pw=args.owner,
        user_pw=args.user,
        permissions=args.permission,
    )
    doc.close()
    outdoc.close()
    return


def doc_join(args):