Hi Thomas, This is great. As you suggest I suspect the best thing for us to do here would be to add some logging code in the on_message function you linked. Our users are limited to the notebooks UI only so that should be sufficient for our needs.
I may resurrect this thread in a couple of months if we continue down this path to ask if you'd like a PR once we've got something working. Thank you so much! -Hussein On 19 July 2017 at 07:44, Thomas Kluyver <[email protected]> wrote: > Hi Hussein, > > There isn't a config option for it, but your understanding is correct, and > it should be possible to log what is being executed. You can see the > messaging protocol description here: > https://jupyter-client.readthedocs.io/en/latest/messaging.html > > The simplest way to do this in some regards is to connect another client > to the kernel, which should broadcast each code cell it receives as an > execute_input message. However, this depends on the kernel actually doing > so, and you'd still need to know when a new kernel was starting up. > > Perhaps a more robust way would be to insert a bit of extra code into the > notebook server. The execute_request message is sent over a websocket by > the browser, received by the server, reserialised and sent over ZMQ to the > kernel. The code doing that is here: > https://github.com/jupyter/notebook/blob/5.0.0/notebook/ > services/kernels/handlers.py#L278 > > That assumes that your users only have Jupyter access through the > notebook; if they can use other Jupyter frontends, like the Qt console, > then we'd need to get the messages out somewhere else. > > Best wishes, > Thomas > > On 16 July 2017 at 16:51, Hussein Elgridly <[email protected]> > wrote: > >> Hi folks, >> >> We're standing up a Jupyter (Python right now, will get R later) stack >> and everything is going well so far. The wrinkle is that users will be >> talking to federal data and our auditors are getting nervous; they want to >> know what people are doing. >> >> If my understanding of the Jupyter architecture is correct, the notebook >> server ultimately bundles up the cell contents and sends them to the >> backing kernel through 0MQ. Can we hook into this somewhere and write all >> such messages to a log? >> >> If there is a config flag that already does this I am ecstatic; if you >> can point me to "make a pull request somewhere around here" that'd work too. >> >> Thanks, >> -Hussein >> >> -- >> 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/44e0bcc5-fa2c-4d52-8b9d-00f21ba0bb19%40googlegroups.com >> <https://groups.google.com/d/msgid/jupyter/44e0bcc5-fa2c-4d52-8b9d-00f21ba0bb19%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 a topic in the > Google Groups "Project Jupyter" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/jupyter/sLKCCBwlKEc/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/CAOvn4qhNEra-RG_JA6JPZzR5EcNbcNgRuUjQkNV6MVFY1 > Y%3DS%2Bg%40mail.gmail.com > <https://groups.google.com/d/msgid/jupyter/CAOvn4qhNEra-RG_JA6JPZzR5EcNbcNgRuUjQkNV6MVFY1Y%3DS%2Bg%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/CAJHWZXPaKReooRnU%3DFGkgTEk4Z5TJ46WMa609WU%3DCeNrPBMGLQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
