Python HoloViews超过IOPub消息速率

我正在尝试使用

DynamicMap

上的

periodic

函数设置路径动画，但我的Jupyter笔记本开始出现以下错误消息：

IOPub message rate exceeded.
The notebook server will temporarily stop sending output
to the client in order to avoid crashing it.
To change this limit, set the config variable
`--NotebookApp.iopub_msg_rate_limit`.

Current values:
NotebookApp.iopub_msg_rate_limit=1000.0 (msgs/sec)
NotebookApp.rate_limit_window=3.0 (secs)

这是我的代码：

def paths3():
    N = 50
    x = np.linspace(0,10,N)
    y = (2 * x + 3)

    f = 0.0
    g = 0.5

    while True:
        i = np.clip(int((N-1)*f),0,N-1)
        j = np.clip(int((N-1)*(f-g)),0,N-1)
        if j < 0:
            j = 0

        alpha_max = 1 if f <= 1 else ((1.0-(f-g))*N) / N

        alpha = np.concatenate((np.zeros(j),np.linspace(0.1,alpha_max,(i-j+1)),np.zeros(N-(i+1))))

        data = pd.DataFrame({'x':x,'y':y,'alpha':alpha})

        yield hv.Path(data, vdims='alpha').opts(alpha='alpha')

        if f > 2:
            f = 0
        else:
            f += 0.01

我发现人们也有类似的问题，但那是在2017年，Jupyter笔记本的旧版本

这是我的Jupyter笔记本中的“关于”部分：

Server Information:

You are using Jupyter notebook.

The version of the notebook server is: 6.0.1
The server is running on this version of Python:

Python 3.6.9 |Anaconda, Inc.| (default, Jul 30 2019, 14:00:49) [MSC v.1915 64 bit (AMD64)]

Current Kernel Information:

Python 3.6.9 |Anaconda, Inc.| (default, Jul 30 2019, 14:00:49) [MSC v.1915 64 bit (AMD64)]
Type "copyright", "credits" or "license" for more information.

IPython 5.8.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

（启动jupyter笔记本时）将消息速率设置为10000或100000是否有帮助，如下所示：

jupyter笔记本--NotebookApp.iopub\u msg\u rate\u limit=10000

这个问题是指一个类似的问题：

---

这似乎确实有帮助，但动画速度惊人地慢！这是一个非常小的例子，点很少，所以我希望这个动画非常快速和平滑。

dmap.periodic(0.1, 100)

Server Information:

You are using Jupyter notebook.

The version of the notebook server is: 6.0.1
The server is running on this version of Python:

Python 3.6.9 |Anaconda, Inc.| (default, Jul 30 2019, 14:00:49) [MSC v.1915 64 bit (AMD64)]

Current Kernel Information:

Python 3.6.9 |Anaconda, Inc.| (default, Jul 30 2019, 14:00:49) [MSC v.1915 64 bit (AMD64)]
Type "copyright", "credits" or "license" for more information.

IPython 5.8.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.