[Scilab-Dev] setScilabOutputMethod - output vs error streams

[Sylvain Corlay]

Hello Everyone,

I am following up on this.

Would you guys be open to a PR making that change?

On Fri, Mar 29, 2019 at 6:56 PM Stéphane Mottelet <stephane.mottelet at utc.fr>
wrote:

> Le 29/03/2019 à 18:28, Sylvain Corlay a écrit :
>
> Hello, world!
>
> The Jupyter kernel protocol expect stdout and stderr streams to be both
> redirected to the frontend, however, it makes a distinction between error
> and output messages in the `stream` message type:
>
> content = {
>     # The name of the stream is one of 'stdout', 'stderr'
>     'name' : str,
>
>     # The text is an arbitrary string to be written to that stream
>     'text' : str,}
>
>
> This is reflected graphically in web frontend. See the following
> screenshot for example, with the C++ Jupyter kernel:
>
> [image: Screenshot from 2019-03-29 18-11-44.png]
>
> I am writing a scilab Jupyter kernel
>
> Glad to hear that, this is a great initiative !
>
> with the Xeus C++ implementation of the protocol, and the redirection to
> the frontend is achieved through the setScilabOutputMethod function which
> results in both errors and outputs to be redirected in the same way.
>
> It would be great if there was a means to specify to different functions
> with e.g. setScilabErrorStreamMethod and setScilabOutputStreamMethod, and
> keeping setScilabOutputMethod as a means to set both at once for backward
> compatibility.
>
> I would love to hear your thoughts on that.
>
> Maybe Antoine could answer ?
>
>
> Cheers,
>
> Sylvain
>
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