Thanks, but jupyterhub does not supoort real-time collaboration now though roadmap contains this.
在2020年11月18日星期三 UTC+8 上午2:07:29<dim...@gmail.com> 写道： > On Tue, Nov 17, 2020 at 2:50 PM Xie <xiehon...@gmail.com> wrote: > >> Yes. I use *Jupyter* *Notebook* myself. But I need share with other >> people sometimes. And *Jupyter* Notebook* does not* provide a server >> mode to make the others register an account. > > > what you need is > https://jupyterhub.readthedocs.io/en/latest/ > > Here are SageMath-specific instructions: > https://opendreamkit.org/2018/10/17/jupyterhub-docker/ > see also > https://discourse.jupyter.org/t/trouble-getting-sagemath-up-and-running-solved/1354 > (there conda is recommended, and perhaps it is indeed the quickest way to > get everything set up) > > The SageMath docs on this are not complete, but there is work being done > on it: > https://trac.sagemath.org/ticket/30476 > > > > >> Most students use Windows, which is not very friendly to SageMath. I >> also tried Cocalc in Docker. Its UI is a bit complicated for *newbie*. >> In addition, Ubuntu 18.04 and Archlinux can run SageMath 8.9 without >> problems. Now I use SageMath 8.9 on >> a Ubuntu 18.04 server to run SageNB. >> 在2020年11月17日星期二 UTC+8 下午9:44:53<dim...@gmail.com> 写道： >> >>> Hi, >>> SageMath never supported SageNB on Python3, it did not "drop" such a >>> support. >>> SageNB has been *retired *since SageMath stopped supporting Python2 in >>> version 9.2, and it is high time to switch to >>> another notebook solution, while converters from SageNB are readily >>> available. >>> This should not be a surprise, as a deprecation notice for SageNB has >>> been up since Sage 8.5 (i.e. in 2018), I think, >>> see https://github.com/sagemath/sagenb/pull/451 and >>> https://trac.sagemath.org/ticket/25852 >>> >>> Having said that, I could also point out that the latest Arch, as well >>> as the latest update of Ubuntu 18.04 have been released after Sage 9.1, so >>> there is absolutely no guarantee that 9.1 would work on them, with Python 2 >>> or 3. >>> >>> HTH >>> Dima >>> >>> On Tue, Nov 17, 2020 at 1:07 PM 漂 <xiehon...@gmail.com> wrote: >>> > >>> > Hi, I maintain a SageNB server since 2011. But as you know, SageMath >>> has droped the support of SageNB on Python3. Now I want to run SageNB in >>> SagaMath 9.1. But I failed many times. >>> > >>> > I follows the codes by Samuel Lelièvre given in >>> > >>> https://ask.sagemath.org/question/53501/get-the-error-nameerror-name-_interact_-is-not-defined-when-run-sagenb/ >>> >>> . >>> > >>> > make configure >>> > ./configure --with-python=2 --enable-sagenb=yes >>> > make -s V=0 >>> > >>> > I have tried the source "sage-9.1.tar.gz" and the tag9.1 source in >>> github. I test on Archl linux and Ubuntu 18.04. I always get the >>> following error. >>> > >>> > Traceback (most recent call last): File "<stdin>", line 1, in <module> >>> File "_sage_input_6.py", line 8, in <module> _interact_.SAGE_CELL_ID=1 >>> NameError: name '_interact_' is not defined >>> > >>> > >>> > This problem may be caused by the codes in >>> sage/local/lib/python2.7/site-packages/sagenb-1.1.3-py2.7.egg/sagenb/notebook/worksheet.py. >>> >>> In the line ~3145. >>> > >>> > def initialize_sage(self): >>> > S = self.__sage >>> > try: >>> > from . import misc >>> > cmd = '''import base64 >>> > import sagenb.misc.support as _support_ >>> > import sagenb.notebook.interact as _interact_ >>> > # for setting current cell id .... ''' >>> > S.execute(cmd) >>> > >>> > I think 'cmd' is not be executed. If I put some error code in 'cmd', >>> there were nothing happened. >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > -- >>> > 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...@googlegroups.com. >>> > To view this discussion on the web visit >>> https://groups.google.com/d/msgid/sage-support/5aff084a-1ad0-48ab-9877-dde13087b289n%40googlegroups.com >>> . >>> >> -- >> 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...@googlegroups.com. >> > To view this discussion on the web visit >> https://groups.google.com/d/msgid/sage-support/b007b0e4-c174-4997-8ff3-eb49b1f7951fn%40googlegroups.com >> >> <https://groups.google.com/d/msgid/sage-support/b007b0e4-c174-4997-8ff3-eb49b1f7951fn%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/3c652ab8-a2be-4e29-a920-4cec5692f9e8n%40googlegroups.com.
