#20884: line buffering in sage-logger causes "hang" due to invisible prompt when
installing experimental packages
-------------------------------------+-------------------------------------
Reporter: mkoeppe | Owner:
Type: defect | Status: needs_review
Priority: blocker | Milestone: sage-7.3
Component: build | Resolution:
Keywords: | Merged in:
Authors: Erik Bray | Reviewers: Dima Pasechnik,
| Matthias Koeppe
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/embray/ticket-20884-squashed | a6aefa3c8c41d726a7e677a11ef521d484f1fa98
Dependencies: | Stopgaps:
-------------------------------------+-------------------------------------
Changes (by embray):
* status: new => needs_review
* commit: 705573623266f1017aa4a433e816c0e878960836 =>
a6aefa3c8c41d726a7e677a11ef521d484f1fa98
* branch: u/embray/disable-exp-pkg-prompt =>
u/embray/ticket-20884-squashed
Comment:
Okay, give this a look. I've pushed a new branch with a different
approach.
The one downside I see to this approach is that if you run `./sage -i
<pkg>` for an experimental package, while it ''will'' display the warning
prompt for that package, if `<pkg>` has any dependencies that are also
experimental packages it will not display the prompt for those packages as
well (it will still display a warning message).
I think this is acceptable--if the user is accepting to install one
experimental package that can include everything that comes along with it.
----
New commits:
||[https://git.sagemath.org/sage.git/commit?id=9da3ad56ca37501812a1f077f5bf504c133b6ef9
9da3ad5]||{{{Disable the y/n prompt when installing experimental
packages.}}}||
||[https://git.sagemath.org/sage.git/commit?id=a6aefa3c8c41d726a7e677a11ef521d484f1fa98
a6aefa3]||{{{A simplified approach to #20884}}}||
--
Ticket URL: <https://trac.sagemath.org/ticket/20884#comment:86>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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