def register_stats_handler(app, server_name, prefix='/status/'):
    """Register the stats handler with a Flask app, serving routes
    with a given prefix. The prefix defaults to '/_stats/', which is
    generally what you want."""
    if not prefix.endswith('/'):
        prefix += '/'
    handler = functools.partial(bottlestats, server_name)

    app.get(prefix, callback=handler)
    app.get(prefix + '<path:path>', callback=handler)
Register the stats handler with a Flask app, serving routes
    with a given prefix. The prefix defaults to '/_stats/', which is
    generally what you want.