[jupyter] Blocking copy/paste functionality to JupyterHub

[Jujaga]

Hi all,

Our group is currently leveraging zero-to-jupyterhub-k8s in order to
provide Notebooks to a multi-user environment via Kubernetes. However, we
also have a business requirement where we must prevent users from copying
information out of the Notebooks, as well as preventing the insertion of
code and other information into the Notebooks. We want to effectively block
any textual information to and from the client's browser while still
maintaining their ability to use the Notebooks.

We were wondering if there exists a method of achieving this? We are more
than happy to provide more information and context as needed.

Thanks in advance,
Jeremy

--
Jeremy Ho
Software Engineer

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Re: [jupyter] Is there a way to connect to Google Colab's Jupyter Notebook via SSH?

[rraallvv]

Thanks so much for the info! I'm going to take a look at it.

On Monday, February 19, 2018 at 10:58:12 AM UTC-4, Carol Willing wrote:
>
> Hello! 
>
> As Google Colaboratory is a service that uses Jupyter Notebook, I 
> recommend checking out the Colab FAQ:  
> https://research.google.com/colaboratory/faq.html and docs for a specific 
> answer. They also have a channel on Stack Overflow to ask questions: 
> https://stackoverflow.com/questions/ask/advice?tags=google-colaboratory
>
>
> On Mon, Feb 19, 2018 at 9:56 AM, rraallvv  > wrote:
>
>> I'd like to connect to Google Colab's Jupyter Notebook from a terminal 
>> window running locally on my computer. Is there a way to do that?
>>
>> -- 
>> You received this message because you are subscribed to the Google Groups 
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>> .
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>>  
>> 
>> .
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
>
> -- 
> *Carol Willing*
>
> Research Software Engineer
> Project Jupyter at Cal Poly SLO
>
> cawi...@calpoly.edu 
>
> *Signature strengths*
> *Empathy - Relator - Ideation - Strategic - Learner*
>

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[jupyter] Re: Is it possible to add kernels to Google Colab's Jupyter Notebook?

[rraallvv]

Thanks for the info, it's very much appreciated.

On Monday, February 19, 2018 at 11:10:27 AM UTC-4, Carol Willing wrote:
>
> Hello!
>
> I don't believe that you can add additional kernels to Google's Colab 
> currently. Though things evolve rapidly, so it would be best to contact 
> Google's Colab team and consult their FAQ and Stack Overflow channel.
>
> > As Google Colaboratory is a service that uses Jupyter Notebook, I 
> recommend checking out the Colab FAQ:  
> https://research.google.com/colaboratory/faq.html and docs for a specific 
> answer. They also have a channel on Stack Overflow to ask questions: 
> https://stackoverflow.com/questions/ask/advice?tags=google-colaboratory
>
> On Monday, February 19, 2018 at 9:57:13 AM UTC-4, rraallvv wrote:
>>
>> I'd like to run other kernels beside the one for Python on Google Colab's 
>> Jupyter Notebook (formally colaboratory.jupyter.org). Is there a way to 
>> do that?
>>
>

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[jupyter] Re: widget updating plot; plot disappears

[Randy Heiland]

I seem to have fixed my initial problem - rf. attached .ipynb.  

Next question - how do I avoid continuous update when a slider is moved? 

thanks, Randy


On Monday, February 19, 2018 at 11:13:02 AM UTC-5, Randy Heiland wrote:
>
> Hello,
>
> I was testing the following on https://try.jupyter.org/  and wondering 
> why the plot sometimes disappears:
>
> %matplotlib notebook
> import numpy as np
> import matplotlib.pyplot as plt
>
> def f(p):
> plt.figure(2)
> nx = 10
> ny = 10
> x = np.linspace(1, nx, nx)
> y = np.linspace(1, ny, ny)
> xv, yv = np.meshgrid(x, y)
>
> rgb = np.zeros((nx*ny,3))
> rgb[:,0] += 1
> rgb[:][p-1] = [0,1,0]
>
> area=200
> plt.scatter(xv, yv, marker='s', s=area, c=rgb)
>
> plt.xticks([])
> plt.yticks([])
> #plt.show()
>
> from ipywidgets import interact, interactive
> interactive_plot = interactive(f, p=(0, 100))
> interactive_plot
>

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mockup3.ipynb
Description: Binary data

[jupyter] widget updating plot; plot disappears

[Randy Heiland]

Hello,

I was testing the following on https://try.jupyter.org/  and wondering why 
the plot sometimes disappears:

%matplotlib notebook
import numpy as np
import matplotlib.pyplot as plt

def f(p):
plt.figure(2)
nx = 10
ny = 10
x = np.linspace(1, nx, nx)
y = np.linspace(1, ny, ny)
xv, yv = np.meshgrid(x, y)

rgb = np.zeros((nx*ny,3))
rgb[:,0] += 1
rgb[:][p-1] = [0,1,0]

area=200
plt.scatter(xv, yv, marker='s', s=area, c=rgb)

plt.xticks([])
plt.yticks([])
#plt.show()

from ipywidgets import interact, interactive
interactive_plot = interactive(f, p=(0, 100))
interactive_plot

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Re: [jupyter] Get Notebook Metadata using Python

[Jason Grout]

In general, the python (kernel) does not know if it is running code from a
notebook, console, or some other service. The architecture is specifically
designed to be agnostic that way to give you great power and flexibility in
how to run code. For example, it's easy to run one cell from a notebook,
open up a console to the same kernel, and run the next few bits of code
from the console as you investigate the environment interactively outside
of the notebook. As such, I don't know of any way to tell from a given
piece of code being run that it is (a) sent from a notebook, and (b) get
the metadata from the notebook.

Of course, if you are just talking about using the python kernel to open up
a notebook file itself, you can retrieve the metadata by just reading in
the notebook JSON.

Thanks,

Jason


On Mon, Feb 19, 2018 at 7:09 AM Stefano Antonel 
wrote:

> Hi I need to access the Notebook metadata using python.
> I'm able to get it using javascript like IPython.notebook.metadata but I
> don't like it at all.
> There is any option with python?
>
> Stefano
>
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> 
> .
> For more options, visit https://groups.google.com/d/optout.
>

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[jupyter] Re: Is it possible to add kernels to Google Colab's Jupyter Notebook?

[Carol Willing]

Hello!

I don't believe that you can add additional kernels to Google's Colab 
currently. Though things evolve rapidly, so it would be best to contact 
Google's Colab team and consult their FAQ and Stack Overflow channel.

> As Google Colaboratory is a service that uses Jupyter Notebook, I 
recommend checking out the Colab FAQ:  
https://research.google.com/colaboratory/faq.html and docs for a specific 
answer. They also have a channel on Stack Overflow to ask questions: 
https://stackoverflow.com/questions/ask/advice?tags=google-colaboratory

On Monday, February 19, 2018 at 9:57:13 AM UTC-4, rraallvv wrote:
>
> I'd like to run other kernels beside the one for Python on Google Colab's 
> Jupyter Notebook (formally colaboratory.jupyter.org). Is there a way to 
> do that?
>

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[jupyter] Get Notebook Metadata using Python

[Stefano Antonel]

Hi I need to access the Notebook metadata using python.
I'm able to get it using javascript like IPython.notebook.metadata but I 
don't like it at all.
There is any option with python?

Stefano

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Re: [jupyter] Is there a way to connect to Google Colab's Jupyter Notebook via SSH?

[Carol Willing]

Hello!

As Google Colaboratory is a service that uses Jupyter Notebook, I recommend
checking out the Colab FAQ:
https://research.google.com/colaboratory/faq.html and docs for a specific
answer. They also have a channel on Stack Overflow to ask questions:
https://stackoverflow.com/questions/ask/advice?tags=google-colaboratory


On Mon, Feb 19, 2018 at 9:56 AM, rraallvv  wrote:

> I'd like to connect to Google Colab's Jupyter Notebook from a terminal
> window running locally on my computer. Is there a way to do that?
>
> --
> You received this message because you are subscribed to the Google Groups
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> msgid/jupyter/32421ff4-f88d-459d-acf0-2337099b4e31%40googlegroups.com
> 
> .
> For more options, visit https://groups.google.com/d/optout.
>



-- 
*Carol Willing*

Research Software Engineer
Project Jupyter at Cal Poly SLO

cawil...@calpoly.edu

*Signature strengths*
*Empathy - Relator - Ideation - Strategic - Learner*

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[jupyter] Is it possible to add kernels to Google Colab's Jupyter Notebook?

[rraallvv]

I'd like to run other kernels beside the one for Python on Google Colab's 
Jupyter Notebook (formally colaboratory.jupyter.org). Is there a way to do 
that?

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[jupyter] Is there a way to connect to Google Colab's Jupyter Notebook via SSH?

[rraallvv]

I'd like to connect to Google Colab's Jupyter Notebook from a terminal 
window running locally on my computer. Is there a way to do that?

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[jupyter] Is it possible to add kernels to Google Colab's Jupyter Notebook?

[rraallvv]

I'd like to connect to Google Colab's Jupyter Notebook from a terminal 
window running locally on my computer. Is there a way to do that?

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