HoloViews图未关闭

Question

第一次尝试HoloViews时我在绘图时遇到问题。我测试了出现但无法关闭的箱线图。 我希望剧情会出现在浏览器选项卡中...

为什么该图出现在浏览器的顶部，如何将其关闭？

这是我所做的：

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)

经过测试：

jupyterlab 0.33.12

python 2.7.15

Firefox Quantum 63.0.3（64位）

Answer 1

为了正确显示HoloViews图，需要使用以下命令安装JupyterLab扩展程序：

jupyter labextension install @pyviz/jupyterlab_pyviz

否则，它将尝试将图附着到页面的正文上，并且最终使图悬停。安装扩展程序后，绘图应显示在正确的位置。

Answer 2

我按照philippjfr的建议进行了操作，但是labextension的安装反复出现卡住。看起来像这样：

(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