_graph_visualization.py 文件源码

def _start_server(port, web_dir):
    """

    Parameters
    ----------
    port : localhost port to start server on
    web_dir: directory containing server files

    Returns
    -------

    None

    """
    _os.chdir(web_dir)
    import subprocess
    import webbrowser
    if port is None:
        port = _np.random.randint(8000, 9000)
    subprocess.Popen(['python', '-m', 'SimpleHTTPServer', str(port)])
    webbrowser.open_new_tab('localhost:{}'.format(str(port)))