Re: [jupyter] Re: Checkpoint curiosity

2017-11-27 Thread Matthias Bussonnier
> Can you really rollback things effectively? Or can they serve as a functional traceback of how someone works if they only save manual selected states? By default the Filesystem checkpointing only saves one version; we had quite a bit of complain of people wanted to open a notebook, try things a

[jupyter] Jupyter notebook

2017-11-27 Thread twanmal
Hello, I wonder why Jupyter recommend the anaconda installation and does not ask to install python variables because if you follow the anconda installation, it recommends to not update the environment variables. Then there is surely a problem while trying "jupyter notebook" in the command line..

Re: [jupyter] Rich representation of exceptions/tracebacks

2017-11-27 Thread Brian Granger
> I poked at it some time ago (sorry no branches), and plan to do refactoring > of IPython's error machinery to improve that. One issue is that the > Traceback fromatter does tokenizing and coloring at the same time (with raw > escape sequences) instead of yielding data structures that can be forma

Re: [jupyter] Rich representation of exceptions/tracebacks

2017-11-27 Thread Brian Granger
One further question - do you think there is anything we can do in the meantime in upstream libraries such as Altair so support rich reprs of errors? Sure we could just publish a mimebundle, but then then we can't raise, right? On Mon, Nov 27, 2017 at 11:38 AM, Brian Granger wrote: >> I poked at

[jupyter] nbdime does not exit with Ctrl-C on Windows

2017-11-27 Thread Denis Akhiyarov
Any reason why nbdime cannot exit with Ctrl-C if launched in interactive web mode? I have to kill the nbdime server from another command-line session: C:\Windows\system32>taskkill /f /im nbdime* SUCCESS: The process "nbdime.exe" with PID 5844 has been terminated. -- You received this message b

[jupyter] Re: Is it possible to run multiple Jupyter versions on a hub?

2017-11-27 Thread Kenneth Lyons
Is it feasible to launch a single user server using a conda environment's notebook version with something like LocalProcessSpawner? The API doc for LocalProcessSpawner's cmd option says: This is usually set if you want to start the single-user server in a > different python environment (with vi

[jupyter] Specifying SSL Ciphers

2017-11-27 Thread Wood, Rohn (NIH/NIAID) [C]
et al, What is the best method for specyfing a cipher list to the nodejs configurable proxy? I noted that jupyterhub proxy.py script invokes the proxy and it appears to parse the /jupyter_hub.config file for related ssl parameters and invoke them if present.At this point, I can only add

[jupyter] Re: Is it possible to run multiple Jupyter versions on a hub?

2017-11-27 Thread Roland Weber
Kenneth, your notebook app in the alternate environment might be looking for its configuration in a different location. Make sure that it finds something valid :-) -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this gro

[jupyter] Re: Jupyter notebook

2017-11-27 Thread Roland Weber
Hello twanmal, could you please explain the problem you encountered? If the Anaconda environment is correctly initialized, the notebook server in that environment should have no problem to start with a localhost setup. With correctly initialized, I mean that you executed "source activate " (or

Re: [jupyter] Re: Jupyter notebook

2017-11-27 Thread twanmal .
Hello Roland, the point is this one 1) on the Jupyter website they strongly recommend the installation of Anaconda. 2) The anaconda installer strongly recommends the installation without updating the environement variables in the path 3) After the installation of anaconda, Jupyter asks to run in th