schecks.py 文件源码

def dir_group_readable(path):
    """Check if a directory is accessible and readable"""
    mode = path.stat().mode
    if not stat.S_ISDIR(mode):
        return
    else:
        if not bool(stat.S_IXGRP & mode):
            return 'PROB_DIR_NOT_ACCESSIBLE'
        elif not bool(stat.S_IWGRP & mode):
            return 'PROB_DIR_NOT_WRITABLE'