[IPython-dev] Real-time console output in notebooks

Gustavo Goretkin gustavo.goretkin at gmail.com
Wed Sep 24 08:27:47 EDT 2014


I have used the following approach in a notebook before:
http://stackoverflow.com/questions/4620547/real-time-output-of-subprocess-popen-and-not-line-by-line

On Wed, Sep 24, 2014 at 2:06 AM, Kenneth Tran <one at kentran.net> wrote:

> Is it possible to see real-time output of a system command? It seems that
> while IPython shows real-time output, IPython notebook doesn't. Or am I
> doing anything wrong?
>
> Which leads to another point. I recently tried to compile with !bang in a
> notebook. It got hang indefinitely.
>
> Then I ssh to the machine and do the same thing (cd to a directory and
> call make) and this one finished rather quickly, albeit with some errors.
>
> Is there any explanation for why the command in the notebook didn't
> terminate?
>
> Thanks.
> -Ken
>
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