Is anyone interested in helping to resolve this old pexpect issue? Dealing
with the Sage development process and in particular Sage package management
is a bit beyond me but François Bissey created a branch almost 5 months ago
with an updated version of pexpect that worked with the version of Sage
available at that time.

http://git.sagemath.org/sage.git/commit/?id=80cd29cee620bb62b53a389cff5f7db4aa65b2d6

Recently one of the pexpect developers expressed an interest in helping to
resolve the issue and to that end committed a patch to pexpect to make the
wait in the read loop optional.  This would avoid having to apply a patch
for that purpose since Sage can now just call the new version of pexpect
with that option.

What steps would be necessary to get this ticket closer to the top of the
pile?

---------- Forwarded message ----------
From: sage-trac <t...@sagemath.org>
Date: 14 October 2015 at 20:18
Subject: Re: [sage-trac] #10295: Upgrading pexpect
To:


#10295: Upgrading pexpect
-------------------------------------+-------------------------------------
       Reporter:  SimonKing          |        Owner:  was
           Type:  enhancement        |       Status:  new
       Priority:  major              |    Milestone:  sage-6.7
      Component:  interfaces         |   Resolution:
       Keywords:  pexpect upgrade    |    Merged in:
        Authors:                     |    Reviewers:
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
  u/fbissey/pexpect3.3               |
80cd29cee620bb62b53a389cff5f7db4aa65b2d6
   Dependencies:                     |     Stopgaps:
-------------------------------------+-------------------------------------

Comment (by bpage):

 See commit to pexpect


https://github.com/pexpect/pexpect/commit/40ce421051c0a54f3b3849424491882cf1339801

 by Jeff Quast.  Some discussion at

 https://gitter.im/pexpect/pexpect

 The proposal is to make it possible for Sage to stop bundling an obsolete
 version of pexpect and to take advantage of recent improvements to pexpect
 including unicode support and support for Python 3.

--
Ticket URL: <http://trac.sagemath.org/ticket/10295#comment:73>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple,
Mathematica, and MATLAB

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