If you're willing to use the Sage command-line interface rather than the notebook, then you might try the "screen" program, which should already be installed on linux or Mac OS X. You might remotely log in to the machine running Sage and then do "screen sage". Then you type in whatever commands you want to execute and then detach the screen. You should be able to log out, then log back in later. Then you reattach the screen so that you can see what progress has been made.
John On Monday, April 22, 2019 at 12:07:18 PM UTC-7, Daniel Friedan wrote: > > I'm sorry if I came off as snarky. I really am sad to be losing this > functionality of the SageMath notebook. It has served me well in several > substantial (for me) calculations over the last 12 years or so. Of course > I understand that scarcity of support resources justifies switching > SageMath to the Jupyter notebook. I'll hope that the Jupyter project > catches up with the SageMath noteboook in this respect before the latter > becomes unusable. > > Thank you for the discussion. > > Daniel > > On Monday, April 22, 2019 at 2:32:28 PM UTC-4, Nils Bruin wrote: >> >> On Monday, April 22, 2019 at 11:13:23 AM UTC-7, Daniel Friedan wrote: >>> >>> One of the advantages of SageMath over Mathematica is SageMath's ability >>> to run a remote notebook without continuous network connection. The >>> Mathematica remote kernel requires continuous connection. It's sad that >>> SageMath is regressing to the level of Mathematica in this respect. >>> >> >> I guess providing a platform for people to vent frustration about the >> state of third party components used in sage out of necessity due to >> developer shortage is also a form of support so you're welcome :-). >> >> For future reference: >> >> This is an issue that tracks this problem in jupyterlab: >> >> https://github.com/jupyterlab/jupyterlab/issues/2833 >> >> It refers to the following issue, which handles "real time collaboration" >> in jupyterlab, and as a consequence will deal with the >> output-loss-on-reconnection problem: >> >> https://github.com/jupyterlab/jupyterlab/issues/5382 >> >> The latter is under active development (and there's a branch there that >> supposedly has most of what is required), so perhaps we'll get this in the >> not-too-distant future. Note this is for JupyterLab. I'm not so sure this >> will be backported to jupyter notebook. I already regularly use JupyterLab >> for sage, python, and magma, and it seems to be working fine. >> >> For maintainability in the future, we might want to make is even easier >> still to provide sagemath as a kernel to globally installed jupyters, >> rather than just a prepackaged one. >> > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
