#10011: "sage -upgrade" appears to hang when its output is tee'd
------------------------------+---------------------------------------------
Reporter: leif | Owner: leif
Type: defect | Status: new
Priority: minor | Milestone: sage-4.6
Component: build | Keywords: upgrade update prompt log redirect
Author: Leif Leonhardy | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
------------------------------+---------------------------------------------
{{{
#!sh
u...@host$ ./sage -upgrade | tee upgrade.log
}}}
appears to hang (without giving '''any''' output).
This is because {{{sage-update}}} prompts the user for confirmation, but
doesn't flush the output.
The attached patch to {{{sage-update}}} (a Python script called by
{{{sage-upgrade}}}) adds flushing various output and also contains some
clean-up and corrections (to comments, docstrings, and the messages
printed).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10011>
Sage <http://www.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.
