PiC&dZddlmZd dZd d Zd S) z2Bash quoting utilities for command reconstruction.) annotationssstrreturnc|sdSd}|D]}|s|dvsd}n|r|Sd|ddzdzS)zQuote a string for safe use in bash. Uses single quotes (safest), with escape handling for embedded single quotes. Returns '' for empty strings. Returns unquoted if no special chars. z''Tz-_./=@:F'z'"'"')isalnumreplace)rsafecs 0/root/projects/gits/Dippy/src/dippy/core/bash.py bash_quoterss t D   qI~~D E  3 ** *S 00tokens list[str]c@dd|DS)z;Join tokens into a bash command string with proper quoting. c34K|]}t|VdS)N)r).0ts r zbash_join..s(22aJqMM222222r)join)rs r bash_joinrs# 88226222 2 22rN)rrrr)rrrr)__doc__ __future__rrrrr rsO88""""""1111(333333r