Struggling to generate the dask.distributed.Client().cluster widget

[tomslade1]

Hi guys,

I've got here from your SciPy'19 tutorial video; and am using the dask-scipy conda env. (A big thanks for all the documentation, it's incredibly intuitive!)

I'm trying to load up the Client().cluster object that enables dynamic toggling of the cores & workers in the cluster:

from dask.distributed import Client
client = Client()
client.cluster

But instead of getting:

it returns the following:

'VBox(children=(HTML(value='<h2>LocalCluster</h2>'), HBox(children=(HTML(value='\n<div>\n <style scoped>\n …'

which looks like it's just not being rendered by an appropriate package.

Initial thinking was this might be because Bokeh/ipywidgets wasn't installed; but I separately installed both packages using conda and am still having no luck.

My current conda env is below:
github.txt

Any advice would be super appreciated!

[TomAugspurger]

Are you in jupyterlab? You may need to install the extension: https://ipywidgets.readthedocs.io/en/stable/user_install.html#installing-the-jupyterlab-extension

…

On Fri, Mar 20, 2020 at 8:43 AM Tom Slade ***@***.***> wrote: Hi guys, I've got here from your SciPy'19 tutorial video; and am using the dask-scipy conda env. (A big thanks for all the documentation, it's incredibly intuitive!) I'm trying to load up the Client().cluster object that enables dynamic toggling of the cores & workers in the cluster: from dask.distributed import Client client = Client() client.cluster But instead of getting: [image: image] <https://user-images.githubusercontent.com/51721274/77167841-af87fc80-6aae-11ea-9088-81672e81cd96.png> it returns the following: 'VBox(children=(HTML(value='<h2>LocalCluster</h2>'), HBox(children=(HTML(value='\n<div>\n <style scoped>\n …' which looks like it's just not being rendered by an appropriate package. Initial thinking was this might be because Bokeh/ipywidgets wasn't installed; but I separately installed both packages using conda and am still having no luck. My current conda env is below: github.txt <https://github.com/dask/dask-tutorial/files/4359825/github.txt> Any advice would be super appreciated! — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#169>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAKAOIXGSPKK33PQIEY4DEDRINXH7ANCNFSM4LQMGF4A> .

[tomslade1]

Thanks for getting back so quick!

Yes I am and that solved it for me - thanks (sorry for the dumb issue!!)

[TomAugspurger]

I ran into it yesterday, so it's fresh in my mind :)

…

On Fri, Mar 20, 2020 at 8:56 AM Tom Slade ***@***.***> wrote: Closed #169 <#169>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#169 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAKAOIXLOVQPHWQB2CXV3Q3RINYXFANCNFSM4LQMGF4A> .