Hi Thomas, yes definitely, a command like that is exactly what I am looking for.
In the meantime, maybe it makes more sense to launch it using the kernel specs. And delay support for R language a little bit. Is there something i can help with to achieve this command? Thanks, Xavi Xavi ----------------------------- http://www.alcim.net On Thu, Dec 7, 2017 at 10:25 PM, Carlos Córdoba <[email protected]> wrote: > I see Xavier. Then what Thomas is doing will really solve your problem. > > > Cheers, > Carlos > > El 07/12/17 a las 16:13, Thomas Kluyver escribió: > > There should be a command like 'jupyter runkernel' to provide a uniform > interface to start different kernels. I'm actually working on > jupyter_client at the moment, and a command like this is one of my goals > for that work a bit further down the line. > https://github.com/jupyter/jupyter_client/pull/308 > > In the meantime, you have a few options. > > - One is to to run the whole notebook server in the docker container. This > is what services like mybinder.org and tmpnb.org do, for instance. The > notebook server starts kernels itself inside the container. > - Another is to figure out the commands for the kernels you're using. You > can do this by investigating their kernelspecs (see http://jupyter-client. > readthedocs.io/en/stable/kernels.html#kernel-specs ) > - Using kernel_gateway and nb2kg might be another option > - Finally, there's what you were trying. It's not an unreasonable way to > do it, but it does make things like shutting down a kernel trickier. You > can probably trick jupyter-console into running by launching it with > Ptyprocess ( http://ptyprocess.readthedocs.io/en/latest/ ). > > Thomas > > On 7 December 2017 at 21:01, Xavier Orduña <[email protected]> > wrote: > >> Hi Thomas and Carlos, >> >> Thanks for your ansers, let me clarify a little bit what I am trying to >> achieve here. >> >> I have a process that needs to run jupyter notebooks (using different >> kernels, python2, python3, R, etc ...) but since I don't trust those >> notebooks I want to execute them in a protected environment. I managed to >> get this working running ipython kernel in the docker container. The >> process uses a KernelClient to run the notebooks remotely in the container. >> >> This is ok for just one environment, but if want to have many different >> kernels and languages, I wanted to get advantage of wrapping them using >> jupyter console. Mainly because when properly installed, jupyter console >> manages kernel using the --kernel argument which makes the solution pretty >> clean. This way, in case I want to add new kernels, I just need to >> configure them in the docker container and launch jupyter console with a >> different argument. >> >> I know I can run ipython direclty, but it is not clear how to run other >> kernels directly (for example R). >> >> Thanks a lot! >> >> Xavi >> >> >> Xavi >> >> ----------------------------- >> http://www.alcim.net >> >> On Thu, Dec 7, 2017 at 9:09 PM, Carlos Córdoba <[email protected]> >> wrote: >> >>> Xavier, you could start a kernel and connect to it, instead of starting >>> a jupyter console. If you're using ipykernel, that just requires running >>> >>> ipython kernel >>> >>> >>> Cheers, >>> Carlos >>> >>> El 07/12/17 a las 14:57, Thomas Kluyver escribió: >>> >>> Why do you want to start a console in the background? A console is an >>> interactive user interface, so it doesn't really make sense to run it in >>> the background. We can probably figure out a way to do it, but there may be >>> a better way to achieve what you want to do. >>> >>> On 7 December 2017 at 18:23, Xavier Orduña <[email protected]> >>> wrote: >>> >>>> HI! >>>> >>>> I am trying to run jupyter console using docker and connect to this >>>> running console from another client. If I start the container using >>>> interactive mode (-ti) and then start the jupyter console, everything is >>>> fine. >>>> >>>> But if i run jupyter console as the entry point, then I got this >>>> exception: >>>> >>>> Traceback (most recent call last): >>>> File "/usr/local/bin/jupyter-console", line 11, in <module> >>>> sys.exit(main()) >>>> File "/usr/local/lib/python3.5/dist-packages/jupyter_core/applica >>>> tion.py", line 266, in launch_instance >>>> return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs) >>>> File "/usr/local/lib/python3.5/dist-packages/traitlets/config/app >>>> lication.py", line 657, in launch_instance >>>> app.initialize(argv) >>>> File "<decorator-gen-116>", line 2, in initialize >>>> File "/usr/local/lib/python3.5/dist-packages/traitlets/config/app >>>> lication.py", line 87, in catch_config_error >>>> return method(app, *args, **kwargs) >>>> File "/usr/local/lib/python3.5/dist-packages/jupyter_console/app.py", >>>> line 141, in initialize >>>> self.init_shell() >>>> File "/usr/local/lib/python3.5/dist-packages/jupyter_console/app.py", >>>> line 114, in init_shell >>>> client=self.kernel_client, >>>> File "/usr/local/lib/python3.5/dist-packages/traitlets/config/con >>>> figurable.py", line 412, in instance >>>> inst = cls(*args, **kwargs) >>>> File "/usr/local/lib/python3.5/dist-packages/jupyter_console/ptsh >>>> ell.py", line 273, in __init__ >>>> self.init_prompt_toolkit_cli() >>>> File "/usr/local/lib/python3.5/dist-packages/jupyter_console/ptsh >>>> ell.py", line 435, in init_prompt_toolkit_cli >>>> output=create_output(true_color=self.true_color), >>>> File "/usr/local/lib/python3.5/dist-packages/prompt_toolkit/short >>>> cuts.py", line 126, in create_output >>>> ansi_colors_only=ansi_colors_only, term=term) >>>> File "/usr/local/lib/python3.5/dist-packages/prompt_toolkit/termi >>>> nal/vt100_output.py", line 424, in from_pty >>>> assert stdout.isatty() >>>> AssertionErrorIntroduïu el codi aquí... >>>> >>>> As far as I understand, the error is caused when the jupyter console >>>> tries to start the interactive terminal ... >>>> >>>> Is there any way to launch the console in the background? without >>>> showing the console it self in the terminal. >>>> >>>> I checked the options and I am unable to find any of the that suits my >>>> needs. >>>> >>>> This is the script that starts the kernel: >>>> >>>> ./push_to_server.sh & >>>> IP=`ifconfig eth0 2>/dev/null|awk '/inet addr:/ {print $2}'|sed >>>> 's/addr://'` >>>> #ipython kernel --control=42005 --shell=42001 --iopub=42002 --hb=42003 >>>> --stdin=42004 --ip="$IP" -f /kernel_config.json >>>> #ipython kernel --ip="$IP" -f /kernel_config.json --log-level=DEBUG >>>> nohup jupyter console --ip="$IP" -f /kernel_config.json --log-level=DEBUG >>>> --kernel=python3 $* >>>> >>>> As you can see, i used directly ipython kernel before, but then to have >>>> more than one kernel was complicated. >>>> >>>> Thank you very much! >>>> >>>> Xavi >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Project Jupyter" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To post to this group, send email to [email protected]. >>>> To view this discussion on the web visit https://groups.google.com/d/ms >>>> gid/jupyter/f406fc9a-7235-4b7e-91fe-424496d559e5%40googlegroups.com >>>> <https://groups.google.com/d/msgid/jupyter/f406fc9a-7235-4b7e-91fe-424496d559e5%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Project Jupyter" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> To view this discussion on the web visit https://groups.google.com/d/ms >>> gid/jupyter/CAOvn4qhTun9SqLbKqa1bJA%2BORVCc1SkoLNawofyV7wrxp >>> Eg5gw%40mail.gmail.com >>> <https://groups.google.com/d/msgid/jupyter/CAOvn4qhTun9SqLbKqa1bJA%2BORVCc1SkoLNawofyV7wrxpEg5gw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >>> >>> -- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "Project Jupyter" group. >>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>> pic/jupyter/lJz-z5YGHgc/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected]. >>> To post to this group, send email to [email protected]. >>> To view this discussion on the web visit https://groups.google.com/d/ms >>> gid/jupyter/5cde4bb6-f2cb-59c3-f9a8-09abcd56e189%40gmail.com >>> <https://groups.google.com/d/msgid/jupyter/5cde4bb6-f2cb-59c3-f9a8-09abcd56e189%40gmail.com?utm_medium=email&utm_source=footer>. >>> >>> >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Project Jupyter" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> To view this discussion on the web visit https://groups.google.com/d/ms >> gid/jupyter/CAARHq%3DF4nRf1cPKBB33qCttA-VWaCWupy2LxVM-_hiY8% >> 3DNb-Wg%40mail.gmail.com >> <https://groups.google.com/d/msgid/jupyter/CAARHq%3DF4nRf1cPKBB33qCttA-VWaCWupy2LxVM-_hiY8%3DNb-Wg%40mail.gmail.com?utm_medium=email&utm_source=footer>. >> >> >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to the Google Groups > "Project Jupyter" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jupyter/CAOvn4qjTG%3D2UtcZD2Q%3DjBpHHTbShpfOPG9kNJfp7To09FYJ > _eQ%40mail.gmail.com > <https://groups.google.com/d/msgid/jupyter/CAOvn4qjTG%3D2UtcZD2Q%3DjBpHHTbShpfOPG9kNJfp7To09FYJ_eQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "Project Jupyter" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/jupyter/lJz-z5YGHgc/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jupyter/fbb79b39-3a61-852c-6ae3-40da05692193%40gmail.com > <https://groups.google.com/d/msgid/jupyter/fbb79b39-3a61-852c-6ae3-40da05692193%40gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. 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