#6900: Sage pexpect problems - suggestion to use upstream release
-------------------------+--------------------------------------------------
Reporter: pcpa | Owner: boothby
Type: enhancement | Status: new
Priority: major | Milestone:
Component: notebook | Keywords: pexpect
Reviewer: | Author:
Merged: |
-------------------------+--------------------------------------------------
Comment(by pcpa):
Replying to [ticket:6900 pcpa]:
[Sorry for replying to myself]
> After starting the notebook, and using a newer pexpect, try some
command that causes a background processes to be created, like the first
singular example in the tutorial.
> A screenshot of the problem, that happens the first time a background
process is started is:
> http://img134.imageshack.us/img134/557/sagewithnewerpexpect1.jpg
> but, as also shown in the screenshot, in subsequent evaluations, it
works correctly in the notebook.
>
> Since it always works correct in the terminal interface of sage, I
suspect it is an issue in the notebook/worksheet code. And in that case,
it actually may be a different way to debug problems in the sage pexpect
interface (also a suggestion :-)
For people familiar with the notebook code, I think what may be also a
good hint as to what may be wrong is that the extra noise in the output is
not "really noise", but the "dancing" / and \ characters that go to the
browser titlebar.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6900#comment:3>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en
-~----------~----~----~----~------~----~------~--~---
