HoloViews图未关闭

Question

第一次尝试HoloViews时，我在绘图时遇到了问题。我测试了一个出现但不能关闭的框图。我希望情节会出现在浏览器标签上.

为什么地块会出现在浏览器的顶部，如何关闭它？

以下是我所做的：

import holoviews as hv
#from holoviews import dim
hv.extension('bokeh')

from bokeh.sampledata.autompg import autompg as df

title = "MPG by Cylinders and Data Source, Colored by Cylinders"
boxwhisker = hv.BoxWhisker(df, ['cyl', 'origin'], 'mpg', label=title)

boxwhisker.options(show_legend=False, width=600)

​

​

在以下方面测试：

朱庇特氏菌0.33.12

python 2.7.15

火狐量子63.0.3 (64位)

Answer 1

为了正确呈现HoloViews图，需要安装JupyterLab扩展：

jupyter labextension install @pyviz/jupyterlab_pyviz

否则，它将尝试将该绘图附加到页面的主体上，而最终您将看到该绘图处于悬停状态。一旦安装了扩展，绘图应该出现在正确的位置。

Answer 2

我按照philippjfr的建议去做了，但是这个劳动分机的安装一再被卡住了。如下所示：

(base) C:\Users\xxx>jupyter labextension install @pyviz/jupyterlab_pyviz
> "C:\Program Files\nodejs\npm.CMD" pack @pyviz/jupyterlab_pyviz
pyviz-jupyterlab_pyviz-0.6.3.tgz
Incompatible extension:

"@pyviz/jupyterlab_pyviz@0.6.3" is not compatible with the current JupyterLab
Conflicting Dependencies:
JupyterLab              Extension        Package
>=0.17.2 <0.18.0        >=0.19.1 <0.20.0 @jupyterlab/application
>=0.17.2 <0.18.0        >=0.19.1 <0.20.0 @jupyterlab/notebook
>=0.17.2 <0.18.0        >=0.19.1 <0.20.0 @jupyterlab/apputils

Found compatible version: 0.6.0
> "C:\Program Files\nodejs\npm.CMD" pack @pyviz/jupyterlab_pyviz@0.6.0
pyviz-jupyterlab_pyviz-0.6.0.tgz
> node C:\Users\xxx\AppData\Local\Continuum\anaconda2\lib\site-packages\jupyterlab\staging\yarn.js install
yarn install v1.6.0
(node:7700) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
info No lockfile found.
[1/4] Resolving packages...
⠁ @pyviz/jupyterlab_pyviz@file:../extensions/pyviz-jupyterlab_pyviz-0.6.0.tgz