;3hldZddlZddlmZddlmZdedefdZejdZ dedefd Z y) zBPython implementation of ASCII85/ASCIIHex decoder (Adobe version).N) a85decode) unhexlifydatareturncR t|dS#t$rt|cYSwxYw)apIn ASCII85 encoding, every four bytes are encoded with five ASCII letters, using 85 different types of characters (as 256**4 < 85**5). When the length of the original bytes is not a multiple of 4, a special rule is used for round up. The Adobe's ASCII85 implementation is slightly different from its original in handling the last characters. T)adobe)r ValueError)rs P/var/www/html/audio-gradio/venv/lib/python3.12/site-packages/pdfminer/ascii85.py ascii85decoder s-T** s &&s\sctjd|}|jd}|dk7r|d|}|dzdk(r|dz }t|S)aASCIIHexDecode filter: PDFReference v1.4 section 3.3.1 For each pair of ASCII hexadecimal digits (0-9 and A-F or a-f), the ASCIIHexDecode filter produces one byte of binary data. All white-space characters are ignored. A right angle bracket character (>) indicates EOD. Any other characters will cause an error. If the filter encounters the EOD marker after reading an odd number of hexadecimal digits, it will behave as if a 0 followed the last digit. >N0)bws_resubfindr)ridxs r asciihexdecodersQ ::c4 D ))D/C byDSz 7a< DLD T?r ) __doc__rebase64rbinasciirbytesr compilerrr r rsIH   %  F 5r