I'd completely forgotten that was there. Thanks Damián! On 27 April 2018 at 18:08, Damián Avila <[email protected]> wrote:
> There is an option to get rid of the native kernel, set the following > option to False: > > KernelSpecManager.ensure_native_kernel : Bool > > Default: True > > If there is no Python kernelspec registered and the IPython kernel is > available, ensure it is added to the spec list. > I think that could help if I understood the requirement correctly. > > Cheers. > > > 2018-04-27 12:30 GMT-03:00 Thomas Kluyver <[email protected]>: > >> It's a special fallback which Jupyter will always find if it can import >> the ipykernel package. The easiest way to 'get rid' of it is to use the >> name 'python3' for one of your other kernels (probably the python 3.6 one). >> >> If all of your kernels are in separate environments from your notebook >> server, you can also get rid of it by removing the 'ipykernel' package. >> >> There is also a config option KernelSpecManager.whitelist, but it's a bit >> clumsy to use it for this, because you'd have to update it any time you add >> another kernel. >> >> Thomas >> >> >> On 27 April 2018 at 17:00, <[email protected]> wrote: >> >>> I am setting up Jupyter Hub for the first time, and I have no previous >>> experience with the Jupyter systems, and request a little handholding. >>> >>> I have successfully setup Jupyter to create notebooks using Python 2.7, >>> 3.4, and 3.6 as well as R. My custom entries are all in subdirectories of >>> /usr/share/jupyter/kernels. >>> >>> There is an "extra" kernel that I can't figure out how to remove, >>> labeled "python3". From the command line I can see: >>> >>> # jupyter kernelspec list >>> Available kernels: >>> python3 /usr/lib/python3.4/site-packages/ipykernel/resources >>> ir /usr/share/jupyter/kernels/ir >>> python2.7 /usr/share/jupyter/kernels/python2.7 >>> python3.4 /usr/share/jupyter/kernels/python3.4 >>> python3.6 /usr/share/jupyter/kernels/python3.6 >>> >>> # jupyter kernelspec remove python3 >>> Couldn't find kernel spec(s): python3 >>> >>> How do I get rid of this, or at least prevent it from showing up in the >>> "New notebook" dropdown box within Jupyterhub? >>> >>> Thanks, >>> >>> -Dj >>> >>> -- >>> 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/458f3e3c-93fd-4460-8ff1-dd016652b0c6%40googlegroups.com >>> <https://groups.google.com/d/msgid/jupyter/458f3e3c-93fd-4460-8ff1-dd016652b0c6%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/CAOvn4qiVdeQ50qso4eNyHFB7OvZ2fEj6pW9_K- >> avvHEjNzn02g%40mail.gmail.com >> <https://groups.google.com/d/msgid/jupyter/CAOvn4qiVdeQ50qso4eNyHFB7OvZ2fEj6pW9_K-avvHEjNzn02g%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > *Damián Avila* > > -- > 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/CAH%2BmRR05GMhPxgtsamX%3DcofSkrKiqeF5aFUcXxQga2SJXTQy > vA%40mail.gmail.com > <https://groups.google.com/d/msgid/jupyter/CAH%2BmRR05GMhPxgtsamX%3DcofSkrKiqeF5aFUcXxQga2SJXTQyvA%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/CAOvn4qgOUpnjaBMBoDc9KEZ08sxPmR3Jr6hf5W84z3epj7QC7A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
