util.py 文件源码

def extract_path(cmd, delim=':'):
    """Return the user's PATH as a colon-delimited list."""
    from . import persist
    persist.debug('user shell:', cmd[0])

    out = run_shell_cmd(cmd).decode()
    path = out.split('__SUBL_PATH__', 2)

    if len(path) > 1:
        path = path[1]
        return ':'.join(path.strip().split(delim))
    else:
        persist.printf('Could not parse shell PATH output:\n' + (out if out else '<empty>'))
        sublime.error_message(
            'SublimeLinter could not determine your shell PATH. '
            'It is unlikely that any linters will work. '
            '\n\n'
            'Please see the troubleshooting guide for info on how to debug PATH problems.')
        return ''