=wg vdZddlZddlmZdZiZeeeD] Zeeee< d dZ dZ d dZ dZ y) z This module contains generic base85 encoding and decoding functions. The whoosh.util.numeric module contains faster variants for encoding and decoding integers. Modified from: http://paste.lisp.org/display/72815 N)xrangezU!$%&*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ^_abcdefghijklmnopqrstuvwxyz{|}~c^|rdnd}d}t|D]}t|dz|z}|dz}|S)z(Encodes the given integer using base 85. U)rb85chars)xislongsizeremsis L/var/www/horilla/myenv/lib/python3.12/site-packages/whoosh/support/base85.py to_base85rsH2QD D D\B$& b Kc6d}|D]}|dzt|z}|S)z/Decodes the given base 85 text into an integer.rr)b85dec)textacccs r from_base85r&s/ C #Bh"# Jrct|}|dz}|r |dd|z zz }t|dz }g}tjdd|zz|d|dz}|D]=}gd}tdddD]} t|d z|| <|d z}|j |?d j |}|r|S|dz} | r| d z } | |dz d zz } |d| S) N>Lr)rrrrrrrr)lenstructunpackranger extendjoin) rpadlrlongsoutwordswordr rolens r b85encoder.1s D A AA A INE C MM#e +T!EAI-> ?Eq"b! Atby)DG BJD  4  ''#,C   q5D   AEAID q;rct|}g}tdt|dD]\}|||dz}d}tt|D]} |dzt||z}|dkDrt d|z|j |^|dz}|r#dd|z zz}|dkDr|d|d z d zz z }||d <tjd d |dzdz zzg|}|r |dd|z }|S#t$rt d||zzwxYw)NrrrzBad base85 character at byte %dlz+Base85 overflow in hunk starting at byte %drirrrrr) r r#rKeyError TypeError OverflowErrorappendr!pack)rr'r*rchunkrjcls r b85decoder9LsK D A C 1c$i # Qq1u s5z" MA MBha!11 M   MPQ QR R 3  QB  ra"f~ 6 8Q!|+ +CB ++cCAEQ;// 6# 6C *QV9o J% M AQU KLL Ms CC7)F) __doc__r! whoosh.compatrr rr#r rrrr.r9rrr=sX  /  s8} AF8A; 6r