On Wed, Nov 10, 2021 at 5:41 PM Emmanuel Charpentier < emanuel.charpent...@gmail.com> wrote:
> So far : > > - > > Rebuild from scratch : sage command line crashes (same problem) > > Wait, what's this new system Python? Is it not a 3.10 by any chance? In more detail, from which to which versions did you upgrade? > > - > - > > After sage -f ipython : ditto. > > In both cases, the sagemath Jupyter kernel works in both the Jupyter > notebook and Jupyter lab > > sage -i <SomeSagePackage> also works. > > Worth a ticket <https://trac.sagemath.org/ticket/32852#ticket>…, whose > priority I’m uncertain about. > > Obvious workaround : ./configure --with-system-python3=no && make > > HTH, > Le mercredi 10 novembre 2021 à 12:31:06 UTC+1, Jan Groenewald a écrit : > >> Maybe sage -f ipython will fix it? >> >> >> On Wed, 10 Nov 2021 at 13:22, Emmanuel Charpentier < >> emanuel.c...@gmail.com> wrote: >> >>> Le mercredi 10 novembre 2021 à 10:49:28 UTC+1, dim…@gmail.com a écrit : >>> >>> >>>> >>>> On Wed, 10 Nov 2021, 09:45 Emmanuel Charpentier, < >>>> emanuel.c...@gmail.com> wrote: >>>> >>>>> >>>>> >>>>> Le mercredi 10 novembre 2021 à 10:41:59 UTC+1, dim...@gmail.com a >>>>> écrit : >>>>> >>>>>> it might be that you have to rebuild all the cython/python packages >>>>>> of Sage. >>>>>> >>>>> >>>>> That amounts to rebuilding from scratch, no ? >>>>> >>>> >>>> not everything depends on python in Sage, e.g. GAP does not. >>>> >>>> at the very minimum, do >>>> >>>> make sagelib-clean >>>> followed by >>>> make build >>>> >>> No such luck : this crashes again. Grrr… >>> >>> The trace points to something called traitlets >>> <https://traitlets.readthedocs.io/en/stable/>. Seems specific to >>> interactive command-line use (sage -optional still parses its arguments >>> and runs okay.). >>> >>> Attempting rebuilding from scratch… >>> >>> >>>> it's hard to say which of the gazzion of the other python spkgs is >>>> affected >>>> >>>> >>>> >>>>> >>>>>> On Wed, 10 Nov 2021, 09:35 Emmanuel Charpentier, < >>>>>> emanuel.c...@gmail.com> wrote: >>>>>> >>>>>>> A routine upgrade of Debian testing (where a few Python binaries >>>>>>> were upgraded, broke a formerly functional (command line) Sage. It now >>>>>>> crashes at startup : >>>>>>> >>>>>>> charpent@p-202-021:~$ sage >>>>>>> ┌────────────────────────────────────────────────────────────────────┐ >>>>>>> │ SageMath version 9.5.beta2, Release Date: 2021-09-26 │ >>>>>>> │ Using Python 3.9.8. Type "help()" for help. │ >>>>>>> └────────────────────────────────────────────────────────────────────┘ >>>>>>> ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓ >>>>>>> ┃ Warning: this is a prerelease version, and it may be unstable. ┃ >>>>>>> ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛ >>>>>>> Traceback (most recent call last): >>>>>>> File "/usr/local/sage-9/src/bin/sage-ipython", line 15, in <module> >>>>>>> app.initialize() >>>>>>> File >>>>>>> "/usr/local/sage-9/local/lib/python3.9/site-packages/traitlets/config/application.py", >>>>>>> line 88, in inner >>>>>>> return method(app, *args, **kwargs) >>>>>>> File >>>>>>> "/usr/local/sage-9/local/lib/python3.9/site-packages/IPython/terminal/ipapp.py", >>>>>>> line 308, in initialize >>>>>>> super(TerminalIPythonApp, self).initialize(argv) >>>>>>> File >>>>>>> "/usr/local/sage-9/local/lib/python3.9/site-packages/traitlets/config/application.py", >>>>>>> line 88, in inner >>>>>>> return method(app, *args, **kwargs) >>>>>>> File >>>>>>> "/usr/local/sage-9/local/lib/python3.9/site-packages/IPython/core/application.py", >>>>>>> line 450, in initialize >>>>>>> self.parse_command_line(argv) >>>>>>> File >>>>>>> "/usr/local/sage-9/local/lib/python3.9/site-packages/IPython/terminal/ipapp.py", >>>>>>> line 303, in parse_command_line >>>>>>> return super(TerminalIPythonApp, self).parse_command_line(argv) >>>>>>> File >>>>>>> "/usr/local/sage-9/local/lib/python3.9/site-packages/traitlets/config/application.py", >>>>>>> line 88, in inner >>>>>>> return method(app, *args, **kwargs) >>>>>>> File >>>>>>> "/usr/local/sage-9/local/lib/python3.9/site-packages/traitlets/config/application.py", >>>>>>> line 709, in parse_command_line >>>>>>> self.cli_config = deepcopy(loader.load_config()) >>>>>>> File >>>>>>> "/usr/local/sage-9/local/lib/python3.9/site-packages/traitlets/config/loader.py", >>>>>>> line 851, in load_config >>>>>>> self._parse_args(argv) >>>>>>> File >>>>>>> "/usr/local/sage-9/local/lib/python3.9/site-packages/traitlets/config/loader.py", >>>>>>> line 908, in _parse_args >>>>>>> self.parsed_data = self.parser.parse_args(to_parse) >>>>>>> File "/usr/lib/python3.9/argparse.py", line 1834, in parse_args >>>>>>> args, argv = self.parse_known_args(args, namespace) >>>>>>> File >>>>>>> "/usr/local/sage-9/local/lib/python3.9/site-packages/traitlets/config/loader.py", >>>>>>> line 768, in parse_known_args >>>>>>> return super().parse_known_args(args, namespace) >>>>>>> File "/usr/lib/python3.9/argparse.py", line 1862, in parse_known_args >>>>>>> namespace, args = self._parse_known_args(args, namespace) >>>>>>> File "/usr/lib/python3.9/argparse.py", line 2076, in _parse_known_args >>>>>>> start_index = consume_optional(start_index) >>>>>>> File "/usr/lib/python3.9/argparse.py", line 2016, in consume_optional >>>>>>> take_action(action, args, option_string) >>>>>>> File "/usr/lib/python3.9/argparse.py", line 1944, in take_action >>>>>>> action(self, namespace, argument_values, option_string) >>>>>>> File >>>>>>> "/usr/local/sage-9/local/lib/python3.9/site-packages/traitlets/config/loader.py", >>>>>>> line 933, in __call__ >>>>>>> namespace._flags.append(self.flag) >>>>>>> AttributeError: 'Namespace' object has no attribute '_flags' >>>>>>> >>>>>>> Rebuilding Sage (make build) was unsuccessful. >>>>>>> >>>>>>> However, using Sage via the Jupyter notebook still works. >>>>>>> >>>>>>> Suggestions ? >>>>>>> >>>>>>> -- >>>>>>> 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/466b03f5-9341-476e-977d-259c6d3e822dn%40googlegroups.com >>>>>>> <https://groups.google.com/d/msgid/sage-support/466b03f5-9341-476e-977d-259c6d3e822dn%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...@googlegroups.com. >>>>> >>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/sage-support/bc9f6150-86d8-422f-94a0-bf27d9f259f6n%40googlegroups.com >>>>> <https://groups.google.com/d/msgid/sage-support/bc9f6150-86d8-422f-94a0-bf27d9f259f6n%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...@googlegroups.com. >>> >> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/sage-support/2bfeeb86-429e-439c-b4e0-79c6d4cc4b48n%40googlegroups.com >>> <https://groups.google.com/d/msgid/sage-support/2bfeeb86-429e-439c-b4e0-79c6d4cc4b48n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> >> >> -- >> .~. >> /V\ Jan Groenewald >> /( )\ www.aims.ac.za >> ^^-^^ >> > -- > 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/860b9f39-5a3c-4010-9bb1-59132aff2f97n%40googlegroups.com > <https://groups.google.com/d/msgid/sage-support/860b9f39-5a3c-4010-9bb1-59132aff2f97n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "sage-support" group. 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