dit_exporter.py 文件源码

def begin():
    if _isatty:
        global _pager
        global _file
        _pager = subprocess.Popen(['less', '-F', '-R', '-S', '-X', '-K'],
                                  stdin=subprocess.PIPE, stdout=sys.stdout)
        _file = io.TextIOWrapper(_pager.stdin, 'UTF-8')