[issue21946] 'python -u' yields trailing carriage return '\r' (Python2 for Windows)

[STINNER Victor]

STINNER Victor added the comment:

While testing binary.patch, test_subprocess failed because of the issue #19612. I backported the fix:

changeset:   91905:039ac3f01c4e
branch:      2.7
parent:      91895:bffa0b8a16e8
user:        Victor Stinner <victor.stinner at gmail.com>
date:        Tue Jul 29 00:04:54 2014 +0200
files:       Lib/subprocess.py Misc/NEWS
description:
Issue #19612: subprocess.communicate() now also ignores EINVAL when using at
least two pipes.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue21946>
_______________________________________