Opened 4 years ago

Closed 4 years ago

#19132 closed defect (fixed)

Start a single process when running Sage

Reported by: jdemeyer Owned by:
Priority: major Milestone: sage-6.9
Component: interfaces Keywords:
Cc: Merged in:
Authors: Jeroen Demeyer Reviewers: Travis Scrimshaw
Report Upstream: N/A Work issues:
Branch: a281e34 (Commits) Commit: a281e344e30955987df1d696b25b18f452c5a218
Dependencies: Stopgaps:

Description (last modified by jdemeyer)

Jupyter assumes that it is running a single process, otherwise interrupts get sent to the wrong process. With Sage, this assumption is currently not true due to the "front-end" $SAGE_ROOT/sage script. If we instead use exec there and apply #19135, this is no longer a problem and Sage Jupyter notebooks can be interrupted properly.

Change History (10)

comment:1 Changed 4 years ago by jdemeyer

  • Branch set to u/jdemeyer/fix_interrupts_in_jupyter

comment:2 Changed 4 years ago by jdemeyer

  • Commit set to af48d8b6c3c9f9e6de65628ff7fdd77ec89b2fb3
  • Description modified (diff)
  • Report Upstream changed from N/A to Reported upstream. No feedback yet.

New commits:

​af48d8bFix interrupts in Jupyter

comment:3 Changed 4 years ago by jdemeyer

  • Status changed from new to needs_review

comment:4 Changed 4 years ago by jdemeyer

  • Description modified (diff)
  • Report Upstream changed from Reported upstream. No feedback yet. to None of the above - read trac for reasoning.

comment:5 Changed 4 years ago by jdemeyer

  • Description modified (diff)
  • Report Upstream changed from None of the above - read trac for reasoning. to N/A
  • Status changed from needs_review to needs_work
  • Summary changed from Fix interrupts in Jupyter to Start a single process when running Sage

comment:6 Changed 4 years ago by git

  • Commit changed from af48d8b6c3c9f9e6de65628ff7fdd77ec89b2fb3 to a281e344e30955987df1d696b25b18f452c5a218

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

​a281e34Start a single process when running Sage

comment:7 Changed 4 years ago by jdemeyer

  • Description modified (diff)
  • Status changed from needs_work to needs_review

comment:8 Changed 4 years ago by jdemeyer

  • Description modified (diff)

comment:9 Changed 4 years ago by tscrim

  • Reviewers set to Travis Scrimshaw
  • Status changed from needs_review to positive_review

LGTM; we don't need the extra process from the shell running around.

comment:10 Changed 4 years ago by vbraun

  • Branch changed from u/jdemeyer/fix_interrupts_in_jupyter to a281e344e30955987df1d696b25b18f452c5a218
  • Resolution set to fixed
  • Status changed from positive_review to closed
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