From benjaminrk at gmail.com  Fri Sep  2 07:49:53 2016
From: benjaminrk at gmail.com (MinRK)
Date: Fri, 2 Sep 2016 13:49:53 +0200
Subject: [IPython-dev] traitlets 4.3.0b1
Message-ID: <CAHNn8BX3OFODgWZnJDDKC3QOitv+R-ECOh5tU53mwf+4HuUshw@mail.gmail.com>

We?ve just pushed a beta for traitlets 4.3.

This should be a small release, fixing various bugs and introducing some
minor new features. We are doing a beta release because we want to be extra
careful that traitlets releases don?t break anything, sinc eit?s t

Install it with:

pip install --upgrade --pre traitlets

change notes here
<https://traitlets.readthedocs.io/en/latest/changelog.html>

Thanks to everyone who contributed!

-Min
?
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From benjaminrk at gmail.com  Fri Sep  2 07:51:08 2016
From: benjaminrk at gmail.com (MinRK)
Date: Fri, 2 Sep 2016 13:51:08 +0200
Subject: [IPython-dev] traitlets 4.3.0b1
In-Reply-To: <CAHNn8BX3OFODgWZnJDDKC3QOitv+R-ECOh5tU53mwf+4HuUshw@mail.gmail.com>
References: <CAHNn8BX3OFODgWZnJDDKC3QOitv+R-ECOh5tU53mwf+4HuUshw@mail.gmail.com>
Message-ID: <CAHNn8BXH6JVpTmYpxHfehG3NKwcydK-84r8aoCNnRdWqHF4__Q@mail.gmail.com>

Sorry, premature send.

We are doing a beta release because we want to be extra careful that
traitlets releases don?t break anything, since it's the underpinning of
everything. We will release traitlets 4.3 final next week if all goes
smoothly with the beta.

-MinRK

On Fri, Sep 2, 2016 at 1:49 PM, MinRK <benjaminrk at gmail.com> wrote:

> We?ve just pushed a beta for traitlets 4.3.
>
> This should be a small release, fixing various bugs and introducing some
> minor new features. We are doing a beta release because we want to be extra
> careful that traitlets releases don?t break anything, sinc eit?s t
>
> Install it with:
>
> pip install --upgrade --pre traitlets
>
> change notes here
> <https://traitlets.readthedocs.io/en/latest/changelog.html>
>
> Thanks to everyone who contributed!
>
> -Min
> ?
>
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From thorin at broadinstitute.org  Fri Sep  2 17:02:04 2016
From: thorin at broadinstitute.org (Thorin Tabor)
Date: Fri, 2 Sep 2016 14:02:04 -0700
Subject: [IPython-dev] Load Testing JupyterHub
Message-ID: <cac1ac5b-1b45-d5fd-ba4c-b5bc20c21c39@broadinstitute.org>

Hello,

We've been operating a JupyterHub instance for some time, and are now 
looking to gain some insight into the maximum number of users or 
notebooks that our current hardware can handle. Basically we want to do 
some load testing on our JupyterHub environment.

Since we are surely not alone in doing this sort of testing, I wanted to 
ask the Jupyter development community what options and tools are out 
there, and which work well with JupyterHub. What are people using? What 
are the best practices?

Thorin



From fperez.net at gmail.com  Fri Sep  2 18:45:30 2016
From: fperez.net at gmail.com (Fernando Perez)
Date: Fri, 2 Sep 2016 15:45:30 -0700
Subject: [IPython-dev] Load Testing JupyterHub
In-Reply-To: <cac1ac5b-1b45-d5fd-ba4c-b5bc20c21c39@broadinstitute.org>
References: <cac1ac5b-1b45-d5fd-ba4c-b5bc20c21c39@broadinstitute.org>
Message-ID: <CAHAreOpRFY-kp57WmTLyHFo9=fF+OuXwnsJxcFhXrRQjNSCb=Q@mail.gmail.com>

Hey Thorin,

now that Jupyter is better established, we're really holding  discussions
such as this one on the Jupyter list:

https://groups.google.com/forum/#!forum/jupyter

and leaving the IPython list for things that are specific to IPython itself
(the kernel, the terminal app or ipyparallel).

I'd suggest reposting over on the general Jupyter list to ensure the right
people see your message...

Cheers

f


On Fri, Sep 2, 2016 at 2:02 PM, Thorin Tabor <thorin at broadinstitute.org>
wrote:

> Hello,
>
> We've been operating a JupyterHub instance for some time, and are now
> looking to gain some insight into the maximum number of users or notebooks
> that our current hardware can handle. Basically we want to do some load
> testing on our JupyterHub environment.
>
> Since we are surely not alone in doing this sort of testing, I wanted to
> ask the Jupyter development community what options and tools are out there,
> and which work well with JupyterHub. What are people using? What are the
> best practices?
>
> Thorin
>
> _______________________________________________
> IPython-dev mailing list
> IPython-dev at scipy.org
> https://mail.scipy.org/mailman/listinfo/ipython-dev
>



-- 
Fernando Perez (@fperez_org; http://fperez.org)
fperez.net-at-gmail: mailing lists only (I ignore this when swamped!)
fernando.perez-at-berkeley: contact me here for any direct mail
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From VARD.ANTINYAN at cse.gu.se  Wed Sep 21 11:52:32 2016
From: VARD.ANTINYAN at cse.gu.se (Vard Antinyan)
Date: Wed, 21 Sep 2016 15:52:32 +0000
Subject: [IPython-dev] Code complexity survey
Message-ID: <59d028152f54404bad68c8c234cd9721@cse.gu.se>

Dear ipython developers,



We have undertaken a task to assess code complexity triggers and generate recommendations for developing simple and understandable code. Our intension is to share the results with you, developers, so everyone can learn the triggers behind complex software.



We need your help for rigorous results. My request to you is - if you get 5-10 min. time, would you please consider to answer the questions of this survey on code complexity?

https://goo.gl/forms/h9WXZ8VSEw7BUyHg1



You are welcome to learn preliminary results through this link:

https://www.facebook.com/SoftwareCodeQuality/photos/?tab=album&album_id=1639816749664288



The results will be shared in a public webpage and everyone possible will be invited to learn and discuss them.



Your knowledge and experience is vital for achieving substantial and generalizable results, and your effort is much appreciated!



Sincerely

Vard Antinyan

PhD candidate in University of Gothenburg, Sweden

Tel: 0046317725707

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