On Monday, December 18, 2017 at 3:00:23 PM UTC+1, Christian Schafmeister
wrote:
>
> I fixed the problem last night - it turned out to be a threading issue.
> When I rapidly evaluated notebook cells (hitting shift-enter really fast)
> the Python in Jupyter Notebook would crash as shown.
> Multiple
Restart the kernel before each section. That will clear all state in
memory, and reset the execution count.
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If I am writing a book chapter with many sections, is there any way for me
to start over with snippet #1 at the beginning of each section? Or do I
need to use separate notebooks for each section to accomplish that?
So basically, I want to forget about the snippets earlier in the notebook
and be
Oh, I missed that it's related to widgets. Widgets won't work in the Qt
console, because they need an HTML frontend. You might need to insert some
debugging code.
On 18 December 2017 at 16:28, Christian Schafmeister <
drschafmeis...@gmail.com> wrote:
> Thank you!
>
> I'll give qtconsole a whirl.
The websocket frames are sent in either binary or text, depending on
whether there are binary buffers encoded in the message (it is a
per-message decision, not an overall decision). The decision logic is here:
https://github.com/jupyter/notebook/blob/ca50f1af5afb525fd95b98b2e61e69db28094467/noteboo
Thank you!
I'll give qtconsole a whirl.
On Monday, December 18, 2017 at 9:31:48 AM UTC-5, takowl wrote:
>
> I'm not sure about monitoring websockets, but the websocket messages
> should be directly translated from the ZMQ messages. If you run the Qt
> console with the debug option (jupyter qtco
Hi - thank you.
I've got an undergraduate working on adding jupyter widgets 7.0 level
support.
I'm going to point him at this group so that he can benefit from it.
I posted another question
(https://groups.google.com/forum/#!topic/jupyter/CeFeG63Ckw8) on binary vs
text websocket frames and
awesome to hear someone is working on common lisp and widgets!
we did similar work for the jvm and found chrome's network debug panel to
be adequate.
it breaks the websocket traffic into frames and displays the json contents
nicely, including interactive unfolding of the contents.
On Mon, Dec 18,
I'm not sure about monitoring websockets, but the websocket messages should
be directly translated from the ZMQ messages. If you run the Qt console
with the debug option (jupyter qtconsole --debug --kernel mykernelname), it
should show all the messages it sends and receives in the terminal where
yo
Hello,
How can I control whether the jupyter server sends binary websocket frames
vs text websocket frames to the browser?
When monitoring websocket traffic between an ipython jupyter notebook
kernel and the browser, all websocket frames, both to the browser and from
the browser are in websock
Howdy,
We are developing a jupyter notebook kernel in Common Lisp that supports
jupyter widgets.
What is the best tool for monitoring jupyter notebooks websockets
communication?
We primarily develop on OS X
We have used Firefox 56.0.2 with the "Websocket monitor" extension - but
that will s
Thank you so much for your reply!
Beyond the ZMQ connection I had a very fuzzy idea of what was going on.
Your explanation has started to fill in a lot of gaps.
I fixed the problem last night - it turned out to be a threading issue.
When I rapidly evaluated notebook cells (hitting shift-enter r
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