ed.dZddlZdZdZddgZdZd dZy) z System utility functions Nz Databio Labznathan@code.databio.orgis_command_callable is_writablect|ts$tdj|t ||s t dt jj|sCt jj|r%t j|t jsydj|}tt j| S)a Check if command can be called. :param str cmd: actual command to check for callability :return bool: whether given command's call succeeded :raise TypeError: if the alleged command isn't a string :raise ValueError: if the alleged command is empty z'Alleged command isn't a string: {} ({})z&Empty command to check for callabilityFz/command -v {0} >/dev/null 2>&1 || {{ exit 1; }}) isinstancestr TypeErrorformattype ValueErrorospathisdirisfileaccessX_OKboolsystem)cmdchecks /lib/python3.12/site-packages/ubiquerg/system.pyrr s c3  5 < r's*  % - 0&,Ar