[yt-dev] IPython 2.0 widgets

Sam Skillman samskillman at gmail.com
Thu Feb 13 10:32:17 PST 2014


I am blown away.


On Thu, Feb 13, 2014 at 8:44 AM, Nathan Goldbaum <nathan12343 at gmail.com>wrote:

> Hi John, I'm not sure.
>
> Check out the widget example notebooks:
> https://github.com/ipython/ipython/tree/master/examples/widgets
>
> Your answer might be in one of the examples.  I also believe these
> widgets will be getting more sophisticated in future IPython releases,
> including nbviewer support.
>
> On Thursday, February 13, 2014, John ZuHone <jzuhone at gmail.com> wrote:
>
>> Hi Nathan,
>>
>> Fabulous! I played around with it and it's neat.
>>
>> Something I've long wanted to do is to draw a line interactively on a
>> plot and return a profile (a "ray" in our context) from that line. I
>> suppose we might be able to do something like that?
>>
>> Best,
>>
>> John
>>
>> On Feb 13, 2014, at 2:43 AM, Nathan Goldbaum <nathan12343 at gmail.com>
>> wrote:
>>
>> > Hi all,
>> >
>> > I want to share a cool notebook I just made with you all. It uses an
>> > IPython 2.0 javascript widget to interactively control a yt SlicePlot.
>> > Since the widget needs to talk to a live kernel, you'll need to run
>> > the notebook locally to get the full awesomeness.
>> >
>> > http://nbviewer.ipython.org/gist/ngoldbaum/8971185
>> >
>> > This took me all of ten minutes to set up based on Fernando's example
>> > [1] and works pretty much out of the box with IPython 2.0.
>> >
>> > I highly encourage you to clone the IPython repo and test out the new
>> > version on the master branch. I think this will open up a lot of room
>> > for interactivity and discovery with yt's plot objects.
>> >
>> > -Nathan
>> >
>> > [1] https://twitter.com/fperez_org/status/433856794436194304
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